{
  "schema_version": "currency-identity-1.1",
  "version": "reconciled-tree-44",
  "identity_policy": {
    "unit_of_analysis": "A historically scoped currency/account-unit identity, not its physical instruments, issuers, denominations or valuation regime.",
    "no_new_currency_for": [
      "coin or note series",
      "issuer succession alone",
      "gold/silver/bimetallic/fiat standard change",
      "devaluation or revaluation",
      "same-unit rescaling",
      "subdivision decimalization",
      "name change alone"
    ],
    "new_identity_requires": "Evidence of a distinct account unit or a genuinely separate currency system; neither a reform label, ISO code change nor a fixed exchange rate proves it.",
    "same_name_not_enough": "Do not merge independent dollars, francs or rupees, or a restored unit across an intervening different currency, merely because names match.",
    "different_unit_rule": "A genuinely different account unit can remain a successor even when its introduction is called decimalization; changes to subdivisions of the existing unit cannot. Preserve the supporting statutory unit distinction, not the reform label.",
    "uncertainty": "Unadjudicated instruments, coinage families, frameworks and inherited poster identities are withheld from the default currency graph, retained in the identity-review queue.",
    "sources": "Prior evidence retained; revision 31 reviews historical account systems independently of modern survivors. Empty ancestry is a research gap, never automatic de novo creation."
  },
  "species_count": null,
  "species_count_note": "The scoped currency-node count is not a completed historical species census. Pending identities are excluded, not asserted nonexistent.",
  "nodes": [
    {
      "id": "FTM000053",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Portuguese real",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000053"
      ],
      "evidence_entity_ids": [
        "FTM000965"
      ],
      "claim_ids": [
        "C1001",
        "C1010",
        "C1011",
        "C1168",
        "C1779",
        "C1796",
        "C1800",
        "C1942"
      ],
      "source_ids": [
        "S477",
        "S479",
        "S480",
        "S565",
        "S927",
        "S929",
        "S928",
        "S930"
      ],
      "profile_id": "FTM000053",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0790",
            "scope": "local_issue_on_imported_currency_standard: Brazilian réis developed from Portuguese money, with imported coin circulation followed by provincial recoinage.",
            "date": {
              "earliest_year": 1568,
              "latest_year": 1694,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1568–1694"
            },
            "claim_ids": [
              "C1001"
            ],
            "source_ids": [
              "S477",
              "S479"
            ],
            "original_track_id": "FTM000053"
          },
          {
            "event_id": "ET0799",
            "scope": "unit_attestation: Banco de Portugal traces the real replaced in 1911 to the reign of Duarte, by 1435.",
            "date": {
              "earliest_year": 1435,
              "latest_year": 1435,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1435"
            },
            "claim_ids": [
              "C1010"
            ],
            "source_ids": [
              "S480"
            ],
            "original_track_id": "FTM000053"
          },
          {
            "event_id": "ET0800",
            "scope": "redenominated_as: Portugal established the escudo at one thousand réis per escudo.",
            "date": {
              "earliest_year": 1911,
              "latest_year": 1911,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1911-05-22",
              "iso_date": "1911-05-22"
            },
            "claim_ids": [
              "C1011"
            ],
            "source_ids": [
              "S480"
            ],
            "original_track_id": "FTM000053"
          },
          {
            "event_id": "OBS23-C1168-FTM000053-1865",
            "scope": "Cabo Verde’s real/escudo continuity is provisionally traced to regional differentiation from Portuguese-real accounting during 1853–1865. Local currency arrangements and issues support this qualified branch; the exact account-law boundary remains open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1853,
              "latest_year": 1865,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1853–1865"
            },
            "claim_ids": [
              "C1168"
            ],
            "source_ids": [
              "S565"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1779-FTM000053-1642",
            "scope": "The governor arriving in Brazil in1642 recorded his funds in réis, within the transplanted Portuguese monetary system.",
            "date": {
              "earliest_year": 1642,
              "latest_year": 1642,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1642"
            },
            "claim_ids": [
              "C1779"
            ],
            "source_ids": [
              "S927",
              "S929"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1800-FTM000053-1436",
            "scope": "Portuguese state accounting replaced the libra with the real under Duarte. The change was practical account substitution; no single formal replacement ordinance is known.",
            "date": {
              "earliest_year": 1435,
              "latest_year": 1436,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1435–1436"
            },
            "claim_ids": [
              "C1800"
            ],
            "source_ids": [
              "S930"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000057",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Argentine peso — 1881–1985 continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000057",
        "FTM000058",
        "FTM000059"
      ],
      "evidence_entity_ids": [
        "FTM000974",
        "FTM000973",
        "FTM000972"
      ],
      "claim_ids": [
        "C1014",
        "C1015",
        "C1013",
        "C1012",
        "C1248",
        "C1309",
        "C1600"
      ],
      "source_ids": [
        "S98",
        "S481",
        "S629",
        "S595"
      ],
      "profile_id": "FTM000057",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0803",
            "scope": "redenominated_as: Peso ley converted into Peso argentino at 10000 old units per new unit.",
            "date": {
              "earliest_year": 1983,
              "latest_year": 1983,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1983-06-01",
              "iso_date": "1983-06-01"
            },
            "claim_ids": [
              "C1014"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000059"
          },
          {
            "event_id": "ET0804",
            "scope": "redenominated_as: Peso argentino converted into Austral at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1985-06-15",
              "iso_date": "1985-06-15"
            },
            "claim_ids": [
              "C1015"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000059"
          },
          {
            "event_id": "ET0802",
            "scope": "redenominated_as: Peso moneda nacional converted into Peso ley at 100 old units per new unit.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970-01-01",
              "iso_date": "1970-01-01"
            },
            "claim_ids": [
              "C1013"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000058"
          },
          {
            "event_id": "ET0803",
            "scope": "redenominated_as: Peso ley converted into Peso argentino at 10000 old units per new unit.",
            "date": {
              "earliest_year": 1983,
              "latest_year": 1983,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1983-06-01",
              "iso_date": "1983-06-01"
            },
            "claim_ids": [
              "C1014"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000058"
          },
          {
            "event_id": "ET0801",
            "scope": "unit_attestation: Argentina’s national monetary line dates to the 1881 peso moneda nacional reform.",
            "date": {
              "earliest_year": 1881,
              "latest_year": 1881,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1881-11-05",
              "iso_date": "1881-11-05"
            },
            "claim_ids": [
              "C1012"
            ],
            "source_ids": [
              "S481"
            ],
            "original_track_id": "FTM000057"
          },
          {
            "event_id": "ET0802",
            "scope": "redenominated_as: Peso moneda nacional converted into Peso ley at 100 old units per new unit.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970-01-01",
              "iso_date": "1970-01-01"
            },
            "claim_ids": [
              "C1013"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000057"
          },
          {
            "event_id": "OBS25-C1248-FTM000057-1883",
            "scope": "Buenos Aires peso moneda corriente was one local input to the national-currency unification and compulsory banknote renewal ordered in 1881. Qualified identification of one input; implementation date and exact conversion schedule require the implementing acts. No claim of exclusive parentage. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1881,
              "latest_year": 1883,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1881–1883"
            },
            "claim_ids": [
              "C1248"
            ],
            "source_ids": [
              "S629",
              "S595"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-006"
      ],
      "identity_claim_ids": [
        "C1013",
        "C1014"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000060",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Austral",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000060"
      ],
      "evidence_entity_ids": [
        "FTM000975"
      ],
      "claim_ids": [
        "C1015",
        "C1016"
      ],
      "source_ids": [
        "S98",
        "S481"
      ],
      "profile_id": "FTM000060",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0804",
            "scope": "redenominated_as: Peso argentino converted into Austral at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1985-06-15",
              "iso_date": "1985-06-15"
            },
            "claim_ids": [
              "C1015"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000060"
          },
          {
            "event_id": "ET0805",
            "scope": "redenominated_as: Austral converted into Argentine peso at 10000 old units per new unit.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-01-01",
              "iso_date": "1992-01-01"
            },
            "claim_ids": [
              "C1016"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000060"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000061",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Argentine peso",
      "codes": [
        "ARS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000061"
      ],
      "evidence_entity_ids": [
        "FTM000664"
      ],
      "claim_ids": [
        "C490",
        "C1016"
      ],
      "source_ids": [
        "S98",
        "S225",
        "S481"
      ],
      "profile_id": "FTM000061",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0281",
            "scope": "1 January 1992",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1992"
            },
            "claim_ids": [
              "C490"
            ],
            "source_ids": [
              "S225"
            ],
            "original_track_id": "FTM000061"
          },
          {
            "event_id": "ET0805",
            "scope": "redenominated_as: Austral converted into Argentine peso at 10000 old units per new unit.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-01-01",
              "iso_date": "1992-01-01"
            },
            "claim_ids": [
              "C1016"
            ],
            "source_ids": [
              "S98",
              "S481"
            ],
            "original_track_id": "FTM000061"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000063",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Boliviano",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000063"
      ],
      "evidence_entity_ids": [
        "FTM000978"
      ],
      "claim_ids": [
        "C1019",
        "C1023",
        "C1340",
        "C1341",
        "C1342"
      ],
      "source_ids": [
        "S98",
        "S482",
        "S660",
        "S661"
      ],
      "profile_id": "FTM000063",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0808",
            "scope": "redenominated_as: Boliviano converted into Peso boliviano at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963-01-01",
              "iso_date": "1963-01-01"
            },
            "claim_ids": [
              "C1019"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000063"
          },
          {
            "event_id": "ET0812",
            "scope": "unit_attestation: Bolivia’s 1863 law established its decimal boliviano or peso fuerte.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1863,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863-06-29",
              "iso_date": "1863-06-29"
            },
            "claim_ids": [
              "C1023"
            ],
            "source_ids": [
              "S482"
            ],
            "original_track_id": "FTM000063"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000064",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Peso boliviano",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000064"
      ],
      "evidence_entity_ids": [
        "FTM000979"
      ],
      "claim_ids": [
        "C1019",
        "C1020"
      ],
      "source_ids": [
        "S98"
      ],
      "profile_id": "FTM000064",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0808",
            "scope": "redenominated_as: Boliviano converted into Peso boliviano at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963-01-01",
              "iso_date": "1963-01-01"
            },
            "claim_ids": [
              "C1019"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000064"
          },
          {
            "event_id": "ET0809",
            "scope": "redenominated_as: Peso boliviano converted into Boliviano at 1000000 old units per new unit.",
            "date": {
              "earliest_year": 1987,
              "latest_year": 1987,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1987-01-01",
              "iso_date": "1987-01-01"
            },
            "claim_ids": [
              "C1020"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000064"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000065",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Boliviano",
      "codes": [
        "BOB"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000065"
      ],
      "evidence_entity_ids": [
        "FTM000665"
      ],
      "claim_ids": [
        "C491",
        "C1020"
      ],
      "source_ids": [
        "S98",
        "S226"
      ],
      "profile_id": "FTM000065",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0282",
            "scope": "1 January 1987",
            "date": {
              "earliest_year": 1987,
              "latest_year": 1987,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1987"
            },
            "claim_ids": [
              "C491"
            ],
            "source_ids": [
              "S226"
            ],
            "original_track_id": "FTM000065"
          },
          {
            "event_id": "ET0809",
            "scope": "redenominated_as: Peso boliviano converted into Boliviano at 1000000 old units per new unit.",
            "date": {
              "earliest_year": 1987,
              "latest_year": 1987,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1987-01-01",
              "iso_date": "1987-01-01"
            },
            "claim_ids": [
              "C1020"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000065"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000066",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Chilean peso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000066"
      ],
      "evidence_entity_ids": [
        "FTM000976"
      ],
      "claim_ids": [
        "C1017",
        "C1272"
      ],
      "source_ids": [
        "S98",
        "S624",
        "S625"
      ],
      "profile_id": "FTM000066",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0806",
            "scope": "redenominated_as: Chilean peso converted into Chilean escudo at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-01-01",
              "iso_date": "1960-01-01"
            },
            "claim_ids": [
              "C1017"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000066"
          },
          {
            "event_id": "OBS25-C1272-FTM000066-1851",
            "scope": "Chile’s 9 January 1851 law defined the peso and its decimal divisions within the monetary system continued before the 1960 escudo reform. Same local peso profile; no node for the decimal system or gold denominations.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1851,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851"
            },
            "claim_ids": [
              "C1272"
            ],
            "source_ids": [
              "S624",
              "S625"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000067",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Chilean escudo",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000067"
      ],
      "evidence_entity_ids": [
        "FTM000977"
      ],
      "claim_ids": [
        "C1017",
        "C1018"
      ],
      "source_ids": [
        "S98"
      ],
      "profile_id": "FTM000067",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0806",
            "scope": "redenominated_as: Chilean peso converted into Chilean escudo at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-01-01",
              "iso_date": "1960-01-01"
            },
            "claim_ids": [
              "C1017"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000067"
          },
          {
            "event_id": "ET0807",
            "scope": "redenominated_as: Chilean escudo converted into Chilean peso at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975-09-29",
              "iso_date": "1975-09-29"
            },
            "claim_ids": [
              "C1018"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000067"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000068",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Chilean peso",
      "codes": [
        "CLP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000068"
      ],
      "evidence_entity_ids": [
        "FTM000760"
      ],
      "claim_ids": [
        "C587",
        "C1018"
      ],
      "source_ids": [
        "S98",
        "S320"
      ],
      "profile_id": "FTM000068",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0377",
            "scope": "1975: rescaling; exact date under review",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975: rescaling; exact date under review"
            },
            "claim_ids": [
              "C587"
            ],
            "source_ids": [
              "S320"
            ],
            "original_track_id": "FTM000068"
          },
          {
            "event_id": "ET0807",
            "scope": "redenominated_as: Chilean escudo converted into Chilean peso at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975-09-29",
              "iso_date": "1975-09-29"
            },
            "claim_ids": [
              "C1018"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000068"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000070",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Colombian peso",
      "codes": [
        "COP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000070",
        "FTM000069"
      ],
      "evidence_entity_ids": [
        "FTM000744"
      ],
      "claim_ids": [
        "C570",
        "C1178",
        "C1179",
        "C1200",
        "C1651"
      ],
      "source_ids": [
        "S304",
        "S584",
        "S473",
        "S803"
      ],
      "profile_id": "FTM000070",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0361",
            "scope": "1923: provisional central-bank notes",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923: provisional central-bank notes"
            },
            "claim_ids": [
              "C570"
            ],
            "source_ids": [
              "S304"
            ],
            "original_track_id": "FTM000070"
          },
          {
            "event_id": "OBS23-C1178-FTM000070-1821",
            "scope": "Colombian peso/real reckoning continued the inherited Spanish-American monetary system, with the 1821 Congress ordering return to its eight-real silver peso. This is a qualified regional branch; local wartime stages and incomplete implementation remain open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1819,
              "latest_year": 1821,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1819–1821"
            },
            "claim_ids": [
              "C1178"
            ],
            "source_ids": [
              "S584"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1179-FTM000070-1904",
            "scope": "Panama’s own monetary system succeeded Colombian currency in circulation at independence; the balboa was established in 1904. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1904"
            },
            "claim_ids": [
              "C1179"
            ],
            "source_ids": [
              "S473"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1200-FTM000070-1821",
            "scope": "The 1821 monetary legislation retained the Spanish eight-real peso system in independent Colombia.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1821,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821"
            },
            "claim_ids": [
              "C1200"
            ],
            "source_ids": [
              "S584"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID23-CONT-FTM000069"
      ],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000071",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Panamanian balboa",
      "codes": [
        "PAB"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000071"
      ],
      "evidence_entity_ids": [
        "FTM000732"
      ],
      "claim_ids": [
        "C558",
        "C995",
        "C1179",
        "C1604",
        "C1651"
      ],
      "source_ids": [
        "S292",
        "S473",
        "S734",
        "S803"
      ],
      "profile_id": "FTM000071",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0349",
            "scope": "28 June 1904: law date",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "28 June 1904: law date"
            },
            "claim_ids": [
              "C558"
            ],
            "source_ids": [
              "S292"
            ],
            "original_track_id": "FTM000071"
          },
          {
            "event_id": "ET0784",
            "scope": "initially_valued_at: The new Panamanian gold peso, named balboa, used the contemporary US dollar weight and fineness at parity.",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1904-06-20",
              "iso_date": "1904-06-20"
            },
            "claim_ids": [
              "C995"
            ],
            "source_ids": [
              "S473"
            ],
            "original_track_id": "FTM000071"
          },
          {
            "event_id": "OBS23-C1179-FTM000071-1904",
            "scope": "Panama’s own monetary system succeeded Colombian currency in circulation at independence; the balboa was established in 1904. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1904"
            },
            "claim_ids": [
              "C1179"
            ],
            "source_ids": [
              "S473"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000073",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Costa Rican colón",
      "codes": [
        "CRC"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000073"
      ],
      "evidence_entity_ids": [
        "FTM000666"
      ],
      "claim_ids": [
        "C492",
        "C1119",
        "C1594"
      ],
      "source_ids": [
        "S227",
        "S626"
      ],
      "profile_id": "FTM000073",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0283",
            "scope": "1896",
            "date": {
              "earliest_year": 1896,
              "latest_year": 1896,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1896"
            },
            "claim_ids": [
              "C492"
            ],
            "source_ids": [
              "S227"
            ],
            "original_track_id": "FTM000073"
          },
          {
            "event_id": "OBS22-C1119-FTM000073",
            "scope": "Costa Rica’s colón reform followed the local peso-denominated monetary system documented by its central bank. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1896,
              "latest_year": 1896,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1896"
            },
            "claim_ids": [
              "C1119"
            ],
            "source_ids": [
              "S227"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000074",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guatemalan peso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000074"
      ],
      "evidence_entity_ids": [
        "FTM000961"
      ],
      "claim_ids": [
        "C992",
        "C1487",
        "C1663",
        "C1678",
        "C1692"
      ],
      "source_ids": [
        "S471",
        "S800",
        "S733",
        "S801",
        "S858",
        "S860"
      ],
      "profile_id": "FTM000074",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0781",
            "scope": "currency_replacement: The quetzal replaced the Guatemalan peso at sixty pesos per quetzal.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-11",
              "iso_date": "1924-11"
            },
            "claim_ids": [
              "C992"
            ],
            "source_ids": [
              "S471"
            ],
            "original_track_id": "FTM000074"
          },
          {
            "event_id": "OBS27-C1487-FTM000074-1887",
            "scope": "The Guatemalan dollar or sol was the standard of value in British Honduras from1887.",
            "date": {
              "earliest_year": 1887,
              "latest_year": 1887,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1887"
            },
            "claim_ids": [
              "C1487"
            ],
            "source_ids": [
              "S800"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1663-FTM000074-1926",
            "scope": "Guatemalan quetzal replaced the local peso accountunit in the monetary conversion implemented at60pesos perquetzal.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924–1926"
            },
            "claim_ids": [
              "C1663"
            ],
            "source_ids": [
              "S733"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1678-FTM000074-1894",
            "scope": "The British Honduras dollar replaced the locally used Guatemalan dollar or sol reckoning in October1894. Contemporary reports record wages and property prices passing from sols into the new gold-dollar accounting.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1894,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894"
            },
            "claim_ids": [
              "C1678"
            ],
            "source_ids": [
              "S800",
              "S801"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1692-FTM000074-1847",
            "scope": "Guatemala's national peso developed through the federal and independent continuation of the Spanish monetary system.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1847,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1847"
            },
            "claim_ids": [
              "C1692"
            ],
            "source_ids": [
              "S858",
              "S860"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000075",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guatemalan quetzal",
      "codes": [
        "GTQ"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000075"
      ],
      "evidence_entity_ids": [
        "FTM000669"
      ],
      "claim_ids": [
        "C495",
        "C992",
        "C993",
        "C1603",
        "C1663"
      ],
      "source_ids": [
        "S230",
        "S471",
        "S733"
      ],
      "profile_id": "FTM000075",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0286",
            "scope": "November 1924",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "November 1924"
            },
            "claim_ids": [
              "C495"
            ],
            "source_ids": [
              "S230"
            ],
            "original_track_id": "FTM000075"
          },
          {
            "event_id": "ET0781",
            "scope": "currency_replacement: The quetzal replaced the Guatemalan peso at sixty pesos per quetzal.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-11",
              "iso_date": "1924-11"
            },
            "claim_ids": [
              "C992"
            ],
            "source_ids": [
              "S471"
            ],
            "original_track_id": "FTM000075"
          },
          {
            "event_id": "ET0782",
            "scope": "initially_valued_at: The new quetzal was defined as equal to one US dollar at its creation.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-11",
              "iso_date": "1924-11"
            },
            "claim_ids": [
              "C993"
            ],
            "source_ids": [
              "S471"
            ],
            "original_track_id": "FTM000075"
          },
          {
            "event_id": "OBS27-C1663-FTM000075-1926",
            "scope": "Guatemalan quetzal replaced the local peso accountunit in the monetary conversion implemented at60pesos perquetzal.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924–1926"
            },
            "claim_ids": [
              "C1663"
            ],
            "source_ids": [
              "S733"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000077",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Honduran lempira",
      "codes": [
        "HNL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000077"
      ],
      "evidence_entity_ids": [
        "FTM000667"
      ],
      "claim_ids": [
        "C493",
        "C1154",
        "C1595"
      ],
      "source_ids": [
        "S228",
        "S545"
      ],
      "profile_id": "FTM000077",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0284",
            "scope": "3 April 1926: creation, not first circulation",
            "date": {
              "earliest_year": 1926,
              "latest_year": 1926,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "3 April 1926: creation, not first circulation"
            },
            "claim_ids": [
              "C493"
            ],
            "source_ids": [
              "S228"
            ],
            "original_track_id": "FTM000077"
          },
          {
            "event_id": "OBS22-C1154-FTM000077",
            "scope": "The historical trade-account study reports the peso-to-lempira reform under decree 102 of 1926, with circulation beginning in 1931. The repository’s indexed passage was available; its full PDF could not be retrieved. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1926,
              "latest_year": 1931,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1926–1931"
            },
            "claim_ids": [
              "C1154"
            ],
            "source_ids": [
              "S545"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000078",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nicaraguan peso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000078"
      ],
      "evidence_entity_ids": [
        "FTM000964"
      ],
      "claim_ids": [
        "C997",
        "C1523",
        "C1662",
        "C1691"
      ],
      "source_ids": [
        "S476",
        "S859",
        "S726",
        "S858"
      ],
      "profile_id": "FTM000078",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0786",
            "scope": "currency_replacement: The córdoba succeeded Nicaragua’s peso-denominated treasury currency under the 1912 law, circulating in 1913.",
            "date": {
              "earliest_year": 1912,
              "latest_year": 1913,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1912–1913"
            },
            "claim_ids": [
              "C997"
            ],
            "source_ids": [
              "S476"
            ],
            "original_track_id": "FTM000078"
          },
          {
            "event_id": "OBS27-C1523-FTM000078-1878",
            "scope": "National centavo issue represented one hundredth of the already used peso unit of account.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1878,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878"
            },
            "claim_ids": [
              "C1523"
            ],
            "source_ids": [
              "S859"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1662-FTM000078-1913",
            "scope": "Nicaragua converts laws, contracts, fees, fines and unspecified-money obligations from pesos to córdobas at1250:100.",
            "date": {
              "earliest_year": 1913,
              "latest_year": 1913,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1913"
            },
            "claim_ids": [
              "C1662"
            ],
            "source_ids": [
              "S726"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1691-FTM000078-1878",
            "scope": "Nicaragua's peso accounting continued the inherited Spanish/Central American monetary system before the1878national decimal coin issue.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1878,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1878"
            },
            "claim_ids": [
              "C1691"
            ],
            "source_ids": [
              "S858",
              "S859"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000079",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nicaraguan córdoba — 1912 unit, including 1988 scale",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000079",
        "FTM000080"
      ],
      "evidence_entity_ids": [
        "FTM000963",
        "FTM000962"
      ],
      "claim_ids": [
        "C999",
        "C1000",
        "C997",
        "C998",
        "C1605",
        "C1662"
      ],
      "source_ids": [
        "S98",
        "S475",
        "S476",
        "S726"
      ],
      "profile_id": "FTM000079",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0788",
            "scope": "redenominated_as: The new córdoba replaced the old córdoba at one to one thousand.",
            "date": {
              "earliest_year": 1988,
              "latest_year": 1988,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1988-02",
              "iso_date": "1988-02"
            },
            "claim_ids": [
              "C999"
            ],
            "source_ids": [
              "S98",
              "S476"
            ],
            "original_track_id": "FTM000080"
          },
          {
            "event_id": "ET0789",
            "scope": "currency_replacement: The córdoba oro supplemented and then replaced the 1988 córdoba.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1991,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990–1991"
            },
            "claim_ids": [
              "C1000"
            ],
            "source_ids": [
              "S98",
              "S476"
            ],
            "original_track_id": "FTM000080"
          },
          {
            "event_id": "ET0786",
            "scope": "currency_replacement: The córdoba succeeded Nicaragua’s peso-denominated treasury currency under the 1912 law, circulating in 1913.",
            "date": {
              "earliest_year": 1912,
              "latest_year": 1913,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1912–1913"
            },
            "claim_ids": [
              "C997"
            ],
            "source_ids": [
              "S476"
            ],
            "original_track_id": "FTM000079"
          },
          {
            "event_id": "ET0787",
            "scope": "initially_valued_at: The first córdoba was established at the value of one US dollar.",
            "date": {
              "earliest_year": 1912,
              "latest_year": 1912,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1912-03-20",
              "iso_date": "1912-03-20"
            },
            "claim_ids": [
              "C998"
            ],
            "source_ids": [
              "S475"
            ],
            "original_track_id": "FTM000079"
          },
          {
            "event_id": "ET0788",
            "scope": "redenominated_as: The new córdoba replaced the old córdoba at one to one thousand.",
            "date": {
              "earliest_year": 1988,
              "latest_year": 1988,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1988-02",
              "iso_date": "1988-02"
            },
            "claim_ids": [
              "C999"
            ],
            "source_ids": [
              "S98",
              "S476"
            ],
            "original_track_id": "FTM000079"
          },
          {
            "event_id": "OBS27-C1662-FTM000079-1913",
            "scope": "Nicaragua converts laws, contracts, fees, fines and unspecified-money obligations from pesos to córdobas at1250:100.",
            "date": {
              "earliest_year": 1913,
              "latest_year": 1913,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1913"
            },
            "claim_ids": [
              "C1662"
            ],
            "source_ids": [
              "S726"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-003"
      ],
      "identity_claim_ids": [
        "C999"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000081",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Córdoba oro",
      "codes": [
        "NIO"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000081"
      ],
      "evidence_entity_ids": [
        "FTM000671"
      ],
      "claim_ids": [
        "C497",
        "C1000"
      ],
      "source_ids": [
        "S98",
        "S232",
        "S476"
      ],
      "profile_id": "FTM000081",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0288",
            "scope": "30 April 1991: sole legal currency",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "30 April 1991: sole legal currency"
            },
            "claim_ids": [
              "C497"
            ],
            "source_ids": [
              "S232"
            ],
            "original_track_id": "FTM000081"
          },
          {
            "event_id": "ET0789",
            "scope": "currency_replacement: The córdoba oro supplemented and then replaced the 1988 córdoba.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1991,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990–1991"
            },
            "claim_ids": [
              "C1000"
            ],
            "source_ids": [
              "S98",
              "S476"
            ],
            "original_track_id": "FTM000081"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000083",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Salvadoran colón",
      "codes": [
        "SVC"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000083",
        "FTM000082"
      ],
      "evidence_entity_ids": [
        "FTM000771"
      ],
      "claim_ids": [
        "C598",
        "C1182",
        "C1203",
        "C1598"
      ],
      "source_ids": [
        "S330",
        "S589",
        "S587",
        "S836"
      ],
      "profile_id": "FTM000083",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0389",
            "scope": "January 2001: statutory rate reported by official survey",
            "date": {
              "earliest_year": 2001,
              "latest_year": 2001,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "January 2001: statutory rate reported by official survey"
            },
            "claim_ids": [
              "C598"
            ],
            "source_ids": [
              "S330"
            ],
            "original_track_id": "FTM000083"
          },
          {
            "event_id": "OBS23-C1182-FTM000083-1883",
            "scope": "Salvadoran peso/colón accounting developed from the Spanish-colonial peso of eight reales retained during the Central American Federation.  This is a qualified regional branch with unresolved local stages, not an exact founding date. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1883,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1883"
            },
            "claim_ids": [
              "C1182"
            ],
            "source_ids": [
              "S589"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1203-FTM000083-1892",
            "scope": "The Salvadoran peso was renamed colón in 1892 for official documents; monetary reform and naming do not create a separate currency identity.",
            "date": {
              "earliest_year": 1883,
              "latest_year": 1892,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1883–1892"
            },
            "claim_ids": [
              "C1203"
            ],
            "source_ids": [
              "S587",
              "S589"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID23-CONT-FTM000082"
      ],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000085",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Sol de oro",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000085"
      ],
      "evidence_entity_ids": [
        "FTM000980"
      ],
      "claim_ids": [
        "C1021",
        "C1275",
        "C1307",
        "C1308",
        "C1522",
        "C1695"
      ],
      "source_ids": [
        "S98",
        "S628",
        "S863"
      ],
      "profile_id": "FTM000085",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0810",
            "scope": "redenominated_as: Sol de oro converted into Inti at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1985-02-01",
              "iso_date": "1985-02-01"
            },
            "claim_ids": [
              "C1021"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000085"
          },
          {
            "event_id": "OBS25-C1275-FTM000085-1930",
            "scope": "Law 6746 of 11 February 1930 established the sol-oro and rated existing silver soles at the same legal value. ",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1275"
            ],
            "source_ids": [
              "S628"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1522-FTM000085-1930",
            "scope": "Sol de oro already established as principal unit by Law6746, before1931standard reform.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1522"
            ],
            "source_ids": [
              "S863"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1695-FTM000085-1930",
            "scope": "Law6746of11February1930created sol de oro and ordered existing libra peruana obligations discharged at10soles oro per libra.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1695"
            ],
            "source_ids": [
              "S863"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000086",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Inti",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000086"
      ],
      "evidence_entity_ids": [
        "FTM000981"
      ],
      "claim_ids": [
        "C1021",
        "C1022"
      ],
      "source_ids": [
        "S98"
      ],
      "profile_id": "FTM000086",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0810",
            "scope": "redenominated_as: Sol de oro converted into Inti at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1985-02-01",
              "iso_date": "1985-02-01"
            },
            "claim_ids": [
              "C1021"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000086"
          },
          {
            "event_id": "ET0811",
            "scope": "redenominated_as: Inti converted into Peruvian sol at 1000000 old units per new unit.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991-07-01",
              "iso_date": "1991-07-01"
            },
            "claim_ids": [
              "C1022"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000086"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000087",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Peruvian sol",
      "codes": [
        "PEN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000087"
      ],
      "evidence_entity_ids": [
        "FTM000710"
      ],
      "claim_ids": [
        "C536",
        "C1022"
      ],
      "source_ids": [
        "S98",
        "S270"
      ],
      "profile_id": "FTM000087",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0327",
            "scope": "1 July 1991",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1991"
            },
            "claim_ids": [
              "C536"
            ],
            "source_ids": [
              "S270"
            ],
            "original_track_id": "FTM000087"
          },
          {
            "event_id": "ET0811",
            "scope": "redenominated_as: Inti converted into Peruvian sol at 1000000 old units per new unit.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991-07-01",
              "iso_date": "1991-07-01"
            },
            "claim_ids": [
              "C1022"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000087"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000089",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Paraguayan guaraní",
      "codes": [
        "PYG"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000089"
      ],
      "evidence_entity_ids": [
        "FTM000668"
      ],
      "claim_ids": [
        "C494",
        "C1120"
      ],
      "source_ids": [
        "S229",
        "S533"
      ],
      "profile_id": "FTM000089",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0285",
            "scope": "5 October 1943: unit creation",
            "date": {
              "earliest_year": 1943,
              "latest_year": 1943,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "5 October 1943: unit creation"
            },
            "claim_ids": [
              "C494"
            ],
            "source_ids": [
              "S229"
            ],
            "original_track_id": "FTM000089"
          },
          {
            "event_id": "OBS22-C1120-FTM000089",
            "scope": "The guaraní law replaced the peso fuerte monetary unit in 1943. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1943,
              "latest_year": 1943,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1943"
            },
            "claim_ids": [
              "C1120"
            ],
            "source_ids": [
              "S533"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000092",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Uruguayan peso",
      "codes": [
        "UYU"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000092"
      ],
      "evidence_entity_ids": [
        "FTM000709"
      ],
      "claim_ids": [
        "C535",
        "C1204",
        "C1210",
        "C1211",
        "C1222",
        "C1223",
        "C1234",
        "C1235"
      ],
      "source_ids": [
        "S269",
        "S588",
        "S594",
        "S595",
        "S596",
        "S598",
        "S597"
      ],
      "profile_id": "FTM000092",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0326",
            "scope": "1 March 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 March 1993"
            },
            "claim_ids": [
              "C535"
            ],
            "source_ids": [
              "S269"
            ],
            "original_track_id": "FTM000092"
          },
          {
            "event_id": "OBS23-C1204-FTM000092-1863",
            "scope": "The 1862 law established the national peso from 1 January 1863 and altered its account subdivision; it does not by itself prove a distinct predecessor under the no-rescaling rule.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1863,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863"
            },
            "claim_ids": [
              "C1204"
            ],
            "source_ids": [
              "S588"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1210-FTM000092-1831",
            "scope": "The Uruguayan peso corriente developed as a regional branch of inherited Spanish-American peso accounting amid Portuguese, Brazilian and local monetary changes. Official history identifies inherited reckoning and original research documents an independent eight-real account unit. Intervening regional stages remain qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1828,
              "latest_year": 1831,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1828–1831"
            },
            "claim_ids": [
              "C1210"
            ],
            "source_ids": [
              "S594",
              "S595",
              "S596"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1211-FTM000092-1831",
            "scope": "The 1831 reform converted obligations and deposits payable in Brazilian copper into the local Uruguayan monetary system. Attribution to the Brazilian real is a qualified contributing account-conversion input, not an exclusive founding parent or a claim that circulated coins alone create ancestry. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1831,
              "latest_year": 1831,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1831"
            },
            "claim_ids": [
              "C1211"
            ],
            "source_ids": [
              "S596",
              "S594"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1222-FTM000092-1831",
            "scope": "Official issuer history identifies adoption of peso corriente accounting in 1830; newspaper-based research identifies a fixed eight-real unit from 1831. The regional association with the continuing Uruguayan peso remains qualified.",
            "date": {
              "earliest_year": 1830,
              "latest_year": 1831,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1830–1831"
            },
            "claim_ids": [
              "C1222"
            ],
            "source_ids": [
              "S594",
              "S595",
              "S596"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1223-FTM000092-1829",
            "scope": "Public-payment rules in 1829 use peso-denominated tax thresholds before national coin issues. Connecting this local observation to the later Uruguayan peso is qualified.",
            "date": {
              "earliest_year": 1829,
              "latest_year": 1829,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1829"
            },
            "claim_ids": [
              "C1223"
            ],
            "source_ids": [
              "S598"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000098",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Venezuelan bolívar",
      "codes": [
        "VES"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000098"
      ],
      "evidence_entity_ids": [
        "FTM000754"
      ],
      "claim_ids": [
        "C580",
        "C581",
        "C601",
        "C1142"
      ],
      "source_ids": [
        "S314",
        "S333",
        "S544"
      ],
      "profile_id": "FTM000098",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0371",
            "scope": "1 October 2021: scale and coexistence provisions",
            "date": {
              "earliest_year": 2021,
              "latest_year": 2021,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 October 2021: scale and coexistence provisions"
            },
            "claim_ids": [
              "C580",
              "C581",
              "C601"
            ],
            "source_ids": [
              "S314"
            ],
            "original_track_id": "FTM000098"
          },
          {
            "event_id": "OBS22-C1142-FTM000098",
            "scope": "Venezuela’s 1879 reform established the bolívar as monetary unit after the venezolano introduced in 1871. Later bolívar scales remain within the modern profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C1142"
            ],
            "source_ids": [
              "S544"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000100",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cuban peso",
      "codes": [
        "CUP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000100"
      ],
      "evidence_entity_ids": [
        "FTM000772"
      ],
      "claim_ids": [
        "C599",
        "C1180",
        "C1201"
      ],
      "source_ids": [
        "S331",
        "S585",
        "S586"
      ],
      "profile_id": "FTM000100",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0390",
            "scope": "1 January 2021: statutory unification start",
            "date": {
              "earliest_year": 2021,
              "latest_year": 2021,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2021: statutory unification start"
            },
            "claim_ids": [
              "C599"
            ],
            "source_ids": [
              "S331"
            ],
            "original_track_id": "FTM000100"
          },
          {
            "event_id": "OBS23-C1180-FTM000100-1916",
            "scope": "Cuba’s national peso replaced local Spanish-gold peso accounting through the 1914–1916 monetary reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1916,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1916"
            },
            "claim_ids": [
              "C1180"
            ],
            "source_ids": [
              "S585",
              "S586"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1201-FTM000100-1916",
            "scope": "The national peso was established by the 1914 law, and practical conversion of accounts to the new system was reported complete by June 1916.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1916,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1916"
            },
            "claim_ids": [
              "C1201"
            ],
            "source_ids": [
              "S585",
              "S586"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000113",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Dominican peso",
      "codes": [
        "DOP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000113"
      ],
      "evidence_entity_ids": [
        "FTM000670"
      ],
      "claim_ids": [
        "C496",
        "C994",
        "C1336",
        "C1472",
        "C1593"
      ],
      "source_ids": [
        "S231",
        "S472",
        "S651",
        "S727",
        "S728"
      ],
      "profile_id": "FTM000113",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0287",
            "scope": "1947: modern central-bank paper issue",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947: modern central-bank paper issue"
            },
            "claim_ids": [
              "C496"
            ],
            "source_ids": [
              "S231"
            ],
            "original_track_id": "FTM000113"
          },
          {
            "event_id": "ET0783",
            "scope": "currency_replacement: National Dominican peso notes replaced circulating US dollars in the 1947 monetary reform.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947-10-23",
              "iso_date": "1947-10-23"
            },
            "claim_ids": [
              "C994"
            ],
            "source_ids": [
              "S472"
            ],
            "original_track_id": "FTM000113"
          },
          {
            "event_id": "OBS27-C1472-FTM000113-1948",
            "scope": "Existingcontracts and deposits becomeDominicanpeso obligations inphase2 from1February1948.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C1472"
            ],
            "source_ids": [
              "S727",
              "S728"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000114",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Liberian dollar",
      "codes": [
        "LRD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000114"
      ],
      "evidence_entity_ids": [
        "E-V23-FTM000114"
      ],
      "claim_ids": [
        "C1170",
        "C1193",
        "C1224",
        "C1225",
        "C1236",
        "C1237",
        "C1238",
        "C1239",
        "C1240",
        "C1241",
        "C1242",
        "C1243",
        "C1244",
        "C1245",
        "C1349"
      ],
      "source_ids": [
        "S345",
        "S604",
        "S605",
        "S541",
        "S607",
        "S609",
        "S608",
        "S606"
      ],
      "profile_id": "FTM000114",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1170-FTM000114-1935",
            "scope": "Liberia’s 1935 dollar definition matched the US dollar gold content; later law provided parity and interchangeability. This is an optional founding-standard reference, not demonstrated account-unit succession. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1935,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935"
            },
            "claim_ids": [
              "C1170"
            ],
            "source_ids": [
              "S345"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1193-FTM000114-1935",
            "scope": "Liberia’s 7 June 1935 statute established a national dollar account unit, reenacted in the 1956 Code. This is an earlier observation, not evidence that coin issuance in 1962 created the unit.",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1935,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935"
            },
            "claim_ids": [
              "C1193"
            ],
            "source_ids": [
              "S345"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "superseded_in": "revision_24"
          },
          {
            "event_id": "OBS24-C1224-FTM000114-1843",
            "scope": "The Commonwealth adopted US monetary standards in 1839 and used local dollar obligations, taxes and bill redemption by the 1843 compilation. Association with the continuing Liberian dollar is qualified; the compilation date is not the enactment date of its undated currency act.",
            "date": {
              "earliest_year": 1839,
              "latest_year": 1843,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1839–1843"
            },
            "claim_ids": [
              "C1224"
            ],
            "source_ids": [
              "S604",
              "S605",
              "S541",
              "S607"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1225-FTM000114-1933",
            "scope": "The 1933 official survey identifies the Liberian dollar as the monetary unit while reporting British West African coins as the principal circulating money.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1225"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000121",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South Korean won",
      "codes": [
        "KRW"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000121"
      ],
      "evidence_entity_ids": [
        "FTM000698"
      ],
      "claim_ids": [
        "C524",
        "C1112",
        "C1303",
        "C1619"
      ],
      "source_ids": [
        "S259",
        "S617",
        "S618",
        "S747"
      ],
      "profile_id": "FTM000121",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0315",
            "scope": "10 June 1962",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10 June 1962"
            },
            "claim_ids": [
              "C524"
            ],
            "source_ids": [
              "S259"
            ],
            "original_track_id": "FTM000121"
          },
          {
            "event_id": "OBS22-C1112-FTM000121",
            "scope": "The 1962 Korean reform replaced the hwan account unit with the won; some hwan coins remained valid at their converted value. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962"
            },
            "claim_ids": [
              "C1112"
            ],
            "source_ids": [
              "S259"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000122",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "North Korean won",
      "codes": [
        "KPW"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000122"
      ],
      "evidence_entity_ids": [
        "FTM000747"
      ],
      "claim_ids": [
        "C573",
        "C1171",
        "C1617"
      ],
      "source_ids": [
        "S307",
        "S570",
        "S571"
      ],
      "profile_id": "FTM000122",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0364",
            "scope": "2009",
            "date": {
              "earliest_year": 2009,
              "latest_year": 2009,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2009"
            },
            "claim_ids": [
              "C573"
            ],
            "source_ids": [
              "S307"
            ],
            "original_track_id": "FTM000122"
          },
          {
            "event_id": "OBS23-C1171-FTM000122-1947",
            "scope": "North Korea’s December 1947 reform separated its currency from the common Korean account system by replacing Bank of Chosen and Soviet occupation notes with a sole northern settlement currency. The law directly supports conversion; identifying a distinct northern currency is the territorial-branching inference. Soviet notes are instruments in the common accounting unit, not a ruble parent. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C1171"
            ],
            "source_ids": [
              "S570",
              "S571"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000140",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Vietnamese đồng",
      "codes": [
        "VND"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000140"
      ],
      "evidence_entity_ids": [
        "FTM000728"
      ],
      "claim_ids": [
        "C554",
        "C1152",
        "C1616"
      ],
      "source_ids": [
        "S288",
        "S98",
        "S738"
      ],
      "profile_id": "FTM000140",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0345",
            "scope": "By 2 May 1978: unification and recall account",
            "date": {
              "earliest_year": 1978,
              "latest_year": 1978,
              "precision": "year",
              "qualifier": "by",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "By 2 May 1978: unification and recall account"
            },
            "claim_ids": [
              "C554"
            ],
            "source_ids": [
              "S288"
            ],
            "original_track_id": "FTM000140"
          },
          {
            "event_id": "OBS22-C1152-FTM000140",
            "scope": "South Vietnamese đồng → unified đồng, 1978. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1978,
              "latest_year": 1978,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1978"
            },
            "claim_ids": [
              "C1152"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000143",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Lao kip",
      "codes": [
        "LAK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000143",
        "FTM000142"
      ],
      "evidence_entity_ids": [
        "FTM000723"
      ],
      "claim_ids": [
        "C549",
        "C1172",
        "C1194"
      ],
      "source_ids": [
        "S283",
        "S572",
        "S573"
      ],
      "profile_id": "FTM000143",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0340",
            "scope": "1979",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1979"
            },
            "claim_ids": [
              "C549"
            ],
            "source_ids": [
              "S283"
            ],
            "original_track_id": "FTM000143"
          },
          {
            "event_id": "OBS23-C1172-FTM000143-1976",
            "scope": "In June 1976 the Vientiane kip was withdrawn in favour of the separately circulating Liberation kip, at 20:1; the Liberation kip belongs to the modern Lao kip continuity despite its 1979 rescaling. No precise 1976 day asserted. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1172"
            ],
            "source_ids": [
              "S572",
              "S573"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1194-FTM000143-1968",
            "scope": "The Liberation kip circulated in a separate Lao zone before national adoption; its 1979 exchange 100 old to 1 new is retained as a rescaling within the modern Lao kip profile. 1968 founding date is research-history report; 1976 existence corroborated by the contemporary World Bank report. Kangkai predecessor boundary not adjudicated.",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1968"
            },
            "claim_ids": [
              "C1194"
            ],
            "source_ids": [
              "S573",
              "S572"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1194-FTM000143-1976",
            "scope": "The Liberation kip circulated in a separate Lao zone before national adoption; its 1979 exchange 100 old to 1 new is retained as a rescaling within the modern Lao kip profile. 1968 founding date is research-history report; 1976 existence corroborated by the contemporary World Bank report. Kangkai predecessor boundary not adjudicated.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1194"
            ],
            "source_ids": [
              "S573",
              "S572"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1194-FTM000143-1979",
            "scope": "The Liberation kip circulated in a separate Lao zone before national adoption; its 1979 exchange 100 old to 1 new is retained as a rescaling within the modern Lao kip profile. 1968 founding date is research-history report; 1976 existence corroborated by the contemporary World Bank report. Kangkai predecessor boundary not adjudicated.",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1979"
            },
            "claim_ids": [
              "C1194"
            ],
            "source_ids": [
              "S573",
              "S572"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID23-CONT-FTM000142"
      ],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000145",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Brazilian real (réis)",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000145"
      ],
      "evidence_entity_ids": [
        "FTM000966"
      ],
      "claim_ids": [
        "C1001",
        "C1002",
        "C1211",
        "C1778",
        "C1796"
      ],
      "source_ids": [
        "S477",
        "S478",
        "S479",
        "S596",
        "S594",
        "S928",
        "S927",
        "S929"
      ],
      "profile_id": "FTM000145",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0790",
            "scope": "local_issue_on_imported_currency_standard: Brazilian réis developed from Portuguese money, with imported coin circulation followed by provincial recoinage.",
            "date": {
              "earliest_year": 1568,
              "latest_year": 1694,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1568–1694"
            },
            "claim_ids": [
              "C1001"
            ],
            "source_ids": [
              "S477",
              "S479"
            ],
            "original_track_id": "FTM000145"
          },
          {
            "event_id": "ET0791",
            "scope": "redenominated_as: Brazilian real (réis) converted into Cruzeiro at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1942,
              "latest_year": 1942,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1942-11-01",
              "iso_date": "1942-11-01"
            },
            "claim_ids": [
              "C1002"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000145"
          },
          {
            "event_id": "OBS24-C1211-FTM000145-1831",
            "scope": "The 1831 reform converted obligations and deposits payable in Brazilian copper into the local Uruguayan monetary system. Attribution to the Brazilian real is a qualified contributing account-conversion input, not an exclusive founding parent or a claim that circulated coins alone create ancestry. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1831,
              "latest_year": 1831,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1831"
            },
            "claim_ids": [
              "C1211"
            ],
            "source_ids": [
              "S596",
              "S594"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1778-FTM000145-1692",
            "scope": "The governor's July1692 fiscal report uses réis valuations while describing threatened tax collections and ecclesiastical and secular payrolls in the colonial monetary system.",
            "date": {
              "earliest_year": 1692,
              "latest_year": 1692,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1692"
            },
            "claim_ids": [
              "C1778"
            ],
            "source_ids": [
              "S928"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000146",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Brazilian cruzeiro — 1942 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000146",
        "FTM000147"
      ],
      "evidence_entity_ids": [
        "FTM000967",
        "FTM000968"
      ],
      "claim_ids": [
        "C1002",
        "C1003",
        "C1004",
        "C1008"
      ],
      "source_ids": [
        "S478"
      ],
      "profile_id": "FTM000146",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0791",
            "scope": "redenominated_as: Brazilian real (réis) converted into Cruzeiro at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1942,
              "latest_year": 1942,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1942-11-01",
              "iso_date": "1942-11-01"
            },
            "claim_ids": [
              "C1002"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000146"
          },
          {
            "event_id": "ET0792",
            "scope": "redenominated_as: Cruzeiro converted into Cruzeiro novo / cruzeiro at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-02-13",
              "iso_date": "1967-02-13"
            },
            "claim_ids": [
              "C1003"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000146"
          },
          {
            "event_id": "ET0792",
            "scope": "redenominated_as: Cruzeiro converted into Cruzeiro novo / cruzeiro at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-02-13",
              "iso_date": "1967-02-13"
            },
            "claim_ids": [
              "C1003"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000147"
          },
          {
            "event_id": "ET0793",
            "scope": "redenominated_as: Cruzeiro novo / cruzeiro converted into Cruzado at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1986-02-28",
              "iso_date": "1986-02-28"
            },
            "claim_ids": [
              "C1004"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000147"
          },
          {
            "event_id": "ET0797",
            "scope": "unit_name_change: Cruzeiro novo was renamed cruzeiro without rescaling.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970-05-15",
              "iso_date": "1970-05-15"
            },
            "claim_ids": [
              "C1008"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000147"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-004"
      ],
      "identity_claim_ids": [
        "C1003"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000148",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Brazilian cruzado / cruzeiro — 1986–1994 continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000148",
        "FTM000149",
        "FTM000150"
      ],
      "evidence_entity_ids": [
        "FTM000969",
        "FTM000971",
        "FTM000970"
      ],
      "claim_ids": [
        "C1004",
        "C1005",
        "C1006",
        "C1007",
        "C1009"
      ],
      "source_ids": [
        "S478"
      ],
      "profile_id": "FTM000148",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0793",
            "scope": "redenominated_as: Cruzeiro novo / cruzeiro converted into Cruzado at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1986-02-28",
              "iso_date": "1986-02-28"
            },
            "claim_ids": [
              "C1004"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000148"
          },
          {
            "event_id": "ET0794",
            "scope": "redenominated_as: Cruzado converted into Cruzado novo / cruzeiro at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1989,
              "latest_year": 1989,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1989-01-16",
              "iso_date": "1989-01-16"
            },
            "claim_ids": [
              "C1005"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000148"
          },
          {
            "event_id": "ET0795",
            "scope": "redenominated_as: Cruzado novo / cruzeiro converted into Cruzeiro real at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-08-01",
              "iso_date": "1993-08-01"
            },
            "claim_ids": [
              "C1006"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000150"
          },
          {
            "event_id": "ET0796",
            "scope": "redenominated_as: Cruzeiro real converted into Brazilian real at 2750 old units per new unit.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-07-01",
              "iso_date": "1994-07-01"
            },
            "claim_ids": [
              "C1007"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000150"
          },
          {
            "event_id": "ET0794",
            "scope": "redenominated_as: Cruzado converted into Cruzado novo / cruzeiro at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1989,
              "latest_year": 1989,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1989-01-16",
              "iso_date": "1989-01-16"
            },
            "claim_ids": [
              "C1005"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000149"
          },
          {
            "event_id": "ET0795",
            "scope": "redenominated_as: Cruzado novo / cruzeiro converted into Cruzeiro real at 1000 old units per new unit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-08-01",
              "iso_date": "1993-08-01"
            },
            "claim_ids": [
              "C1006"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000149"
          },
          {
            "event_id": "ET0798",
            "scope": "unit_name_change: Cruzado novo was renamed cruzeiro at par.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1990,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990-03-16",
              "iso_date": "1990-03-16"
            },
            "claim_ids": [
              "C1009"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000149"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-005"
      ],
      "identity_claim_ids": [
        "C1005",
        "C1006",
        "C1009"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000151",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Brazilian real",
      "codes": [
        "BRL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000151"
      ],
      "evidence_entity_ids": [
        "FTM000708"
      ],
      "claim_ids": [
        "C534",
        "C1007"
      ],
      "source_ids": [
        "S268",
        "S478"
      ],
      "profile_id": "FTM000151",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0325",
            "scope": "1 July 1994",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1994"
            },
            "claim_ids": [
              "C534"
            ],
            "source_ids": [
              "S268"
            ],
            "original_track_id": "FTM000151"
          },
          {
            "event_id": "ET0796",
            "scope": "redenominated_as: Cruzeiro real converted into Brazilian real at 2750 old units per new unit.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-07-01",
              "iso_date": "1994-07-01"
            },
            "claim_ids": [
              "C1007"
            ],
            "source_ids": [
              "S478"
            ],
            "original_track_id": "FTM000151"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000152",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Portuguese escudo",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000152",
        "CUR-V27-GUINEA-ESCUDO"
      ],
      "evidence_entity_ids": [
        "FTM000797",
        "E-V27-CUR-V27-GUINEA-ESCUDO"
      ],
      "claim_ids": [
        "C682",
        "C683",
        "C1011",
        "C1250",
        "C1251",
        "C1508",
        "C1573",
        "C1583",
        "C1584",
        "C1660",
        "C1689",
        "C1442",
        "C1460"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S480",
        "S652",
        "S541",
        "S721",
        "S834",
        "S653"
      ],
      "profile_id": "FTM000152",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0451",
            "scope": "Portugal: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Portugal: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C682",
              "C683",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000152"
          },
          {
            "event_id": "ET0452",
            "scope": "Portugal: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Portugal: euro cash legal-tender start"
            },
            "claim_ids": [
              "C683"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000152"
          },
          {
            "event_id": "ET0800",
            "scope": "redenominated_as: Portugal established the escudo at one thousand réis per escudo.",
            "date": {
              "earliest_year": 1911,
              "latest_year": 1911,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1911-05-22",
              "iso_date": "1911-05-22"
            },
            "claim_ids": [
              "C1011"
            ],
            "source_ids": [
              "S480"
            ],
            "original_track_id": "FTM000152"
          },
          {
            "event_id": "OBS25-C1250-FTM000152-1914",
            "scope": "The 1913 law expressly imports metropolitan account rules and requires equivalence of existing obligations; represent a qualified Portuguese-system regional branch into Mozambique, with unresolved earlier territorial differentiation. This is account adoption, not inferred solely from a peg. 1911–1914 is a legal-adoption window, not first circulation. Do not treat the Chartered Company territory as covered by every later state-administered monetary reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1911,
              "latest_year": 1914,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1911–1914"
            },
            "claim_ids": [
              "C1250"
            ],
            "source_ids": [
              "S652",
              "S541"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1251-FTM000152-1914",
            "scope": "Connect São Tomé’s local escudo account profile to the explicitly adopted metropolitan monetary system, qualified for unresolved earlier local history.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1911,
              "latest_year": 1914,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1911–1914"
            },
            "claim_ids": [
              "C1251"
            ],
            "source_ids": [
              "S652"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS27-C1508-FTM000152-1976",
            "scope": "Guineaterritorialuse: publicandprivatelegalaccounts adoptmetropolitanescudosystem from1914; locallycalledGuineanescudo before1976peso replacement. Territorialissuer andbanknotedesigns retainedasprofileevidence.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1976,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1976"
            },
            "claim_ids": [
              "C1508"
            ],
            "source_ids": [
              "S652",
              "S721",
              "S834"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1660-FTM000152-1976",
            "scope": "InFebruary1976Guinea-Bissau replaced territorialescudo reckoning withits own newprincipalunit,peso. Scope isGuinea-Bissau,not a globalend ofPortugueseescudo.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1660"
            ],
            "source_ids": [
              "S834",
              "S721"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1689-FTM000152-1928",
            "scope": "Angolar succeeds escudo accounting adopted locally from the metropolitan system in1914; the1926act explicitly replaces the existing local escudo account unit. This compresses the intervening regional separation, without creating an issuer-only1914node or asserting conversion of metropolitan obligations.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1928,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1928"
            },
            "claim_ids": [
              "C1689"
            ],
            "source_ids": [
              "S652",
              "S653"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1442-CUR-V27-GUINEA-ESCUDO-1975",
            "scope": "TerritorialGuineanescudo preceded1976peso reform.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975"
            },
            "claim_ids": [
              "C1442"
            ],
            "source_ids": [
              "S721"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1460-CUR-V27-GUINEA-ESCUDO-1914",
            "scope": "Guinea includedin1913law public/privateaccount adoption ofmetropolitanescudoreckoning; separate regionalidentity boundary notthereby fixed.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C1460"
            ],
            "source_ids": [
              "S652"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1442"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000153",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cape Verdean escudo",
      "codes": [
        "CVE"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000153"
      ],
      "evidence_entity_ids": [
        "FTM000757"
      ],
      "claim_ids": [
        "C584",
        "C1160",
        "C1168",
        "C1191",
        "C1295"
      ],
      "source_ids": [
        "S317",
        "S531",
        "S565",
        "S652"
      ],
      "profile_id": "FTM000153",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0374",
            "scope": "1977: national issue",
            "date": {
              "earliest_year": 1977,
              "latest_year": 1977,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1977: national issue"
            },
            "claim_ids": [
              "C584"
            ],
            "source_ids": [
              "S317"
            ],
            "original_track_id": "FTM000153"
          },
          {
            "event_id": "OBS22-C1160-FTM000153",
            "scope": "Cabo Verde’s national escudo notes replaced Banco Nacional Ultramarino notes in 1977. This documents an issuer/issue transition; a distinct colonial-to-national account-unit boundary has not been established.",
            "date": {
              "earliest_year": 1977,
              "latest_year": 1977,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1977"
            },
            "claim_ids": [
              "C1160"
            ],
            "source_ids": [
              "S531"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1168-FTM000153-1865",
            "scope": "Cabo Verde’s real/escudo continuity is provisionally traced to regional differentiation from Portuguese-real accounting during 1853–1865. Local currency arrangements and issues support this qualified branch; the exact account-law boundary remains open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1853,
              "latest_year": 1865,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1853–1865"
            },
            "claim_ids": [
              "C1168"
            ],
            "source_ids": [
              "S565"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1191-FTM000153-1865",
            "scope": "Cabo Verde had locally differentiated real issues by 1865 and escudo accounting from 1914. This is a qualified extension of the existing identity; the 1977 issuer change does not create another currency.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865"
            },
            "claim_ids": [
              "C1191"
            ],
            "source_ids": [
              "S565"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1191-FTM000153-1914",
            "scope": "Cabo Verde had locally differentiated real issues by 1865 and escudo accounting from 1914. This is a qualified extension of the existing identity; the 1977 issuer change does not create another currency.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C1191"
            ],
            "source_ids": [
              "S565"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1295-FTM000153-1914",
            "scope": "Cabo Verde receives an independent statutory account-conversion anchor for 1914; retain existing older Cape Verde ancestry and do not invent another 1914 currency. ",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C1295"
            ],
            "source_ids": [
              "S652"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000156",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Angolan kwanza",
      "codes": [
        "AOA"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000156"
      ],
      "evidence_entity_ids": [
        "FTM000743"
      ],
      "claim_ids": [
        "C569",
        "C1124"
      ],
      "source_ids": [
        "S303",
        "S98"
      ],
      "profile_id": "FTM000156",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0360",
            "scope": "1977",
            "date": {
              "earliest_year": 1977,
              "latest_year": 1977,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1977"
            },
            "claim_ids": [
              "C569"
            ],
            "source_ids": [
              "S303"
            ],
            "original_track_id": "FTM000156"
          },
          {
            "event_id": "OBS22-C1124-FTM000156",
            "scope": "Angolan escudo → kwanza, 1977. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1977,
              "latest_year": 1977,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1977"
            },
            "claim_ids": [
              "C1124"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000159",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mozambican metical",
      "codes": [
        "MZN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000159"
      ],
      "evidence_entity_ids": [
        "FTM000735"
      ],
      "claim_ids": [
        "C561",
        "C1123"
      ],
      "source_ids": [
        "S295",
        "S532"
      ],
      "profile_id": "FTM000159",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0352",
            "scope": "1 July 2006",
            "date": {
              "earliest_year": 2006,
              "latest_year": 2006,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 2006"
            },
            "claim_ids": [
              "C561"
            ],
            "source_ids": [
              "S295"
            ],
            "original_track_id": "FTM000159"
          },
          {
            "event_id": "OBS22-C1123-FTM000159",
            "scope": "The metical replaced the escudo circulating in Mozambique in June 1980. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1123"
            ],
            "source_ids": [
              "S532"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000162",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "São Tomé dobra",
      "codes": [
        "STN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000162"
      ],
      "evidence_entity_ids": [
        "FTM000736"
      ],
      "claim_ids": [
        "C562",
        "C1140"
      ],
      "source_ids": [
        "S296",
        "S542"
      ],
      "profile_id": "FTM000162",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0353",
            "scope": "May 2017: published plan for 2018 reform",
            "date": {
              "earliest_year": 2017,
              "latest_year": 2017,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "May 2017: published plan for 2018 reform"
            },
            "claim_ids": [
              "C562"
            ],
            "source_ids": [
              "S296"
            ],
            "original_track_id": "FTM000162"
          },
          {
            "event_id": "OBS22-C1140-FTM000162",
            "scope": "Decree-law 23/76 governed the transition from the São Tomé escudo to the dobra, whose first series circulated in 1977. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1977,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976–1977"
            },
            "claim_ids": [
              "C1140"
            ],
            "source_ids": [
              "S542"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000166",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Spanish peseta",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000166"
      ],
      "evidence_entity_ids": [
        "FTM000790"
      ],
      "claim_ids": [
        "C668",
        "C669",
        "C1711",
        "C1780",
        "C1781",
        "C1801",
        "C1946"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S879",
        "S880",
        "S932",
        "S933",
        "S1001"
      ],
      "profile_id": "FTM000166",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0430",
            "scope": "Spain: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Spain: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C668",
              "C669",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000166"
          },
          {
            "event_id": "ET0431",
            "scope": "Spain: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Spain: euro cash legal-tender start"
            },
            "claim_ids": [
              "C669"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000166"
          },
          {
            "event_id": "OBS27-C1711-FTM000166-1969",
            "scope": "Equatorial Guinea introduced its own peseta in 1969 after previously forming part of the Spanish monetary area using the Spanish peseta. The national unit was initially at parity with the Spanish peseta and was subsequently renamed ekwele in 1975. The parent is the Spanish peseta; the earlier national name was peseta, not peso.",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969"
            },
            "claim_ids": [
              "C1711"
            ],
            "source_ids": [
              "S879",
              "S880"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1780-FTM000166-1868",
            "scope": "The19 October decree legally establishes the peseta as principal monetary unit.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1868,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868"
            },
            "claim_ids": [
              "C1780"
            ],
            "source_ids": [
              "S932"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1781-FTM000166-1870",
            "scope": "Public offices must express operations in pesetas from1 July1870,including amounts originally documented in earlier units.",
            "date": {
              "earliest_year": 1870,
              "latest_year": 1870,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1870"
            },
            "claim_ids": [
              "C1781"
            ],
            "source_ids": [
              "S933"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1801-FTM000166-1870",
            "scope": "Existing escudo ordinary payment amounts are discharged in pesetas at0.4 escudo per peseta;public books convert in1870. Specie-specific contracts retain statutory adjustments.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1870,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868–1870"
            },
            "claim_ids": [
              "C1801"
            ],
            "source_ids": [
              "S933"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000171",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Haitian gourde",
      "codes": [
        "HTG"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000171"
      ],
      "evidence_entity_ids": [
        "FTM000745"
      ],
      "claim_ids": [
        "C571",
        "C1209",
        "C1220",
        "C1221",
        "C1231",
        "C1232",
        "C1233"
      ],
      "source_ids": [
        "S305",
        "S592",
        "S593"
      ],
      "profile_id": "FTM000171",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0362",
            "scope": "May 1813: paper issue",
            "date": {
              "earliest_year": 1813,
              "latest_year": 1813,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "May 1813: paper issue"
            },
            "claim_ids": [
              "C571"
            ],
            "source_ids": [
              "S305"
            ],
            "original_track_id": "FTM000171"
          },
          {
            "event_id": "OBS24-C1209-FTM000171-1813",
            "scope": "National gourde reckoning in Pétion’s republic developed from the Spanish gourde/peso rated in local law. The 1811–1813 laws combine national denomination, commercial acceptance, tax accounts and treasury conversion. The regional identity grouping is qualified; northern Haiti and French-livre inputs remain open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1808,
              "latest_year": 1813,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1808–1813"
            },
            "claim_ids": [
              "C1209"
            ],
            "source_ids": [
              "S592",
              "S593"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1220-FTM000171-1811",
            "scope": "The 27 June 1811 law retained the existing piastre-gourde valuation while prescribing local alteration of circulating pieces. Association with the national gourde is a qualified continuity observation, not a currency birth from piercing coins.",
            "date": {
              "earliest_year": 1811,
              "latest_year": 1811,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1811"
            },
            "claim_ids": [
              "C1220"
            ],
            "source_ids": [
              "S593"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1221-FTM000171-1813",
            "scope": "The 6 July 1813 finance circular assessed export duties in gourdes and centimes, documenting national public accounting.",
            "date": {
              "earliest_year": 1813,
              "latest_year": 1813,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1813"
            },
            "claim_ids": [
              "C1221"
            ],
            "source_ids": [
              "S593"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000175",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "French franc — 1795 to euro conversion",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000175"
      ],
      "evidence_entity_ids": [
        "FTM000792",
        "FTM000543",
        "FTM000865"
      ],
      "claim_ids": [
        "C672",
        "C673",
        "C212",
        "C219",
        "C220",
        "C732",
        "C733",
        "C734",
        "C735",
        "C736",
        "C737",
        "C738",
        "C740",
        "C742",
        "C745",
        "C746",
        "C748",
        "C749",
        "C752",
        "C753",
        "C773",
        "C774",
        "C778",
        "C781",
        "C782",
        "C783",
        "C977",
        "C978",
        "C980",
        "C981",
        "C982",
        "C1585",
        "C1586",
        "C1588",
        "C1652",
        "C1653",
        "C1657",
        "C1658",
        "C1713",
        "C1766",
        "C1773",
        "C1797",
        "C1799"
      ],
      "source_ids": [
        "S12",
        "S114",
        "S117",
        "S125",
        "S267",
        "S315",
        "S347",
        "S348",
        "S373",
        "S374",
        "S375",
        "S376",
        "S377",
        "S378",
        "S380",
        "S382",
        "S383",
        "S388",
        "S394",
        "S396",
        "S398",
        "S401",
        "S406",
        "S463",
        "S464",
        "S465",
        "S466",
        "S888",
        "S890",
        "S655",
        "S657",
        "S889",
        "S916",
        "S922",
        "S938",
        "S917"
      ],
      "profile_id": "FTM000175",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0436",
            "scope": "France: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "France: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C672",
              "C673",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0437",
            "scope": "France: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "France: euro cash legal-tender start"
            },
            "claim_ids": [
              "C673"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0125",
            "scope": "1795 franc authorization",
            "date": {
              "earliest_year": 1795,
              "latest_year": 1795,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1795"
            },
            "claim_ids": [
              "C220"
            ],
            "source_ids": [
              "S114"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0519",
            "scope": "name_revival: The revolutionary monetary unit reuses the historic franc name.",
            "date": {
              "earliest_year": 1795,
              "latest_year": 1795,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1795-04-07",
              "iso_date": "1795-04-07"
            },
            "claim_ids": [
              "C732"
            ],
            "source_ids": [
              "S117",
              "S394"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0520",
            "scope": "unit_replacement: The law of 18 germinal III names the franc in place of the livre.",
            "date": {
              "earliest_year": 1795,
              "latest_year": 1795,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1795-04-07",
              "iso_date": "1795-04-07"
            },
            "claim_ids": [
              "C733"
            ],
            "source_ids": [
              "S394"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0521",
            "scope": "metal_standard: The silver franc is defined as 5 g at 900‰ fineness: 4.5 g fine silver.",
            "date": {
              "earliest_year": 1795,
              "latest_year": 1795,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1795-08-15",
              "iso_date": "1795-08-15"
            },
            "claim_ids": [
              "C734"
            ],
            "source_ids": [
              "S373",
              "S374"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0522",
            "scope": "conversion_tariff: The tariff equates 1.0125 livres tournois with 1 franc.",
            "date": {
              "earliest_year": 1796,
              "latest_year": 1796,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1796-04",
              "iso_date": "1796-04"
            },
            "claim_ids": [
              "C735"
            ],
            "source_ids": [
              "S373",
              "S374"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0523",
            "scope": "standard_reform: The germinal reform establishes the franc’s bimetallic regime.",
            "date": {
              "earliest_year": 1803,
              "latest_year": 1803,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1803-03-28",
              "iso_date": "1803-03-28"
            },
            "claim_ids": [
              "C736"
            ],
            "source_ids": [
              "S375"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0524",
            "scope": "redenomination: The new franc replaces 100 old francs.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-01-01",
              "iso_date": "1960-01-01"
            },
            "claim_ids": [
              "C737"
            ],
            "source_ids": [
              "S376"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0525",
            "scope": "currency_replacement: The euro succeeds the French franc at the irrevocable conversion rate.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C738"
            ],
            "source_ids": [
              "S377",
              "S378"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0527",
            "scope": "legal_tender_end: France’s dual-circulation period ends.",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2002-02-17",
              "iso_date": "2002-02-17"
            },
            "claim_ids": [
              "C740"
            ],
            "source_ids": [
              "S378"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0529",
            "scope": "regional_circulation: Metropolitan French coins circulate in colonial Guinea.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "period",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "colonial period before 1945"
            },
            "claim_ids": [
              "C742"
            ],
            "source_ids": [
              "S383"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0532",
            "scope": "peg: Initial CFA/metropolitan parity.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C745"
            ],
            "source_ids": [
              "S396"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0533",
            "scope": "peg: Initial Pacific/metropolitan parity.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C746"
            ],
            "source_ids": [
              "S396"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0535",
            "scope": "peg: The CFA parity becomes two old French francs.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-10-17",
              "iso_date": "1948-10-17"
            },
            "claim_ids": [
              "C748"
            ],
            "source_ids": [
              "S267"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0536",
            "scope": "peg: France’s new unit restates the CFA parity.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-01-01",
              "iso_date": "1960-01-01"
            },
            "claim_ids": [
              "C749"
            ],
            "source_ids": [
              "S267"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0539",
            "scope": "peg: Western CFA devaluation takes effect.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-12",
              "iso_date": "1994-01-12"
            },
            "claim_ids": [
              "C752"
            ],
            "source_ids": [
              "S267",
              "S380"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0540",
            "scope": "peg: Central CFA devaluation takes effect.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-12",
              "iso_date": "1994-01-12"
            },
            "claim_ids": [
              "C753"
            ],
            "source_ids": [
              "S382"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0560",
            "scope": "agreement_signed: Signed cooperation agreement defines the Comorian parity.",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1979-11-23",
              "iso_date": "1979-11-23"
            },
            "claim_ids": [
              "C773"
            ],
            "source_ids": [
              "S315"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0561",
            "scope": "peg: Comoros adopts its distinct devalued parity.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-12",
              "iso_date": "1994-01-12"
            },
            "claim_ids": [
              "C774"
            ],
            "source_ids": [
              "S315",
              "S406"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0565",
            "scope": "decimal_model_adoption: The Helvetic franc uses a French-inspired decimal scheme on a Bernese monetary basis.",
            "date": {
              "earliest_year": 1799,
              "latest_year": 1799,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1799-03-19",
              "iso_date": "1799-03-19"
            },
            "claim_ids": [
              "C778"
            ],
            "source_ids": [
              "S401"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0568",
            "scope": "standard_adoption: The federal Swiss franc adopts the French silver-franc standard.",
            "date": {
              "earliest_year": 1850,
              "latest_year": 1850,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1850"
            },
            "claim_ids": [
              "C781"
            ],
            "source_ids": [
              "S388"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0569",
            "scope": "standard_adoption: Belgium legislates the French decimal silver-franc standard.",
            "date": {
              "earliest_year": 1832,
              "latest_year": 1832,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1832-06-05",
              "iso_date": "1832-06-05"
            },
            "claim_ids": [
              "C782"
            ],
            "source_ids": [
              "S398"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0570",
            "scope": "standard_coordination: France participates in the Latin Monetary Union convention.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865-12-23",
              "iso_date": "1865-12-23"
            },
            "claim_ids": [
              "C783"
            ],
            "source_ids": [
              "S398"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0766",
            "scope": "territorial_currency_separation: The CFA unit separates from the metropolitan-franc monetary system in the 1945 reform.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C977"
            ],
            "source_ids": [
              "S463"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0767",
            "scope": "territorial_currency_separation: The Pacific franc separates from the metropolitan-franc monetary system in the same reform.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C978"
            ],
            "source_ids": [
              "S463"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0769",
            "scope": "local_issue_succeeds_imported_currency: Distinct Malagasy franc issues followed the French currency introduced after annexation in 1896.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1926"
            },
            "claim_ids": [
              "C980"
            ],
            "source_ids": [
              "S464"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0770",
            "scope": "unit_standard_adoption: Tunisia replaced its piastre system with the French franc unit in 1891.",
            "date": {
              "earliest_year": 1891,
              "latest_year": 1891,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1891"
            },
            "claim_ids": [
              "C981"
            ],
            "source_ids": [
              "S465"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "ET0771",
            "scope": "unit_standard_adoption: The 1865 convention codifies a common franc coinage standard with France as one participating monetary system.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865-12-23",
              "iso_date": "1865-12-23"
            },
            "claim_ids": [
              "C982"
            ],
            "source_ids": [
              "S466"
            ],
            "original_track_id": "FTM000175"
          },
          {
            "event_id": "OBS27-C1713-FTM000175-1945",
            "scope": "The local franc entered the differentiated territorial CFA reckoning in1945.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C1713"
            ],
            "source_ids": [
              "S888"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1766-FTM000175-1879",
            "scope": "The Bulgarian decree of11July1879 denominated its national monetary tariff in French francs; this was a local public-account use before creation of the lev.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C1766"
            ],
            "source_ids": [
              "S916"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1773-FTM000175-1845",
            "scope": "French-administered Algerian fiscal assessments were expressed in francs by1845; the historical study also reproduces1846–49public receipts in francs from official colonial returns.",
            "date": {
              "earliest_year": 1845,
              "latest_year": 1845,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1845"
            },
            "claim_ids": [
              "C1773"
            ],
            "source_ids": [
              "S922"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1799-FTM000175-1880",
            "scope": "The lev succeeded French-franc reckoning in Bulgarian official accounts: the1879national tariff used French francs, while the1880law introduced the lev and required money documents in leva. Scope is Bulgarian public-account succession, not replacement of every foreign coin or obligation.",
            "date": {
              "earliest_year": 1880,
              "latest_year": 1880,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1880"
            },
            "claim_ids": [
              "C1799"
            ],
            "source_ids": [
              "S916",
              "S917"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000178",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Papua New Guinean kina",
      "codes": [
        "PGK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000178"
      ],
      "evidence_entity_ids": [
        "FTM000678"
      ],
      "claim_ids": [
        "C504",
        "C946"
      ],
      "source_ids": [
        "S239"
      ],
      "profile_id": "FTM000178",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0295",
            "scope": "19 April 1975",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "19 April 1975"
            },
            "claim_ids": [
              "C504"
            ],
            "source_ids": [
              "S239"
            ],
            "original_track_id": "FTM000178"
          },
          {
            "event_id": "ET0733",
            "scope": "territorial_currency_replacement: The kina succeeded Australian dollars in Papua New Guinea.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975-04-19",
              "iso_date": "1975-04-19"
            },
            "claim_ids": [
              "C946"
            ],
            "source_ids": [
              "S239"
            ],
            "original_track_id": "FTM000178"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000187",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tongan pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000187"
      ],
      "evidence_entity_ids": [
        "FTM000949"
      ],
      "claim_ids": [
        "C939",
        "C940",
        "C941",
        "C1503",
        "C1637"
      ],
      "source_ids": [
        "S240",
        "S772"
      ],
      "profile_id": "FTM000187",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0726",
            "scope": "local_issue_succeeds_imported_currency: Tongan government pound notes supplemented the British currency already in use.",
            "date": {
              "earliest_year": 1921,
              "latest_year": 1921,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1921"
            },
            "claim_ids": [
              "C939"
            ],
            "source_ids": [
              "S240"
            ],
            "original_track_id": "FTM000187"
          },
          {
            "event_id": "ET0727",
            "scope": "decimal_currency_replacement: One Tongan pound converted to two paʻanga.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-04-03",
              "iso_date": "1967-04-03"
            },
            "claim_ids": [
              "C940"
            ],
            "source_ids": [
              "S240"
            ],
            "original_track_id": "FTM000187"
          },
          {
            "event_id": "ET0728",
            "scope": "exchange_rate_change: The Tongan pound moved to 1.25 per sterling pound, matching the Australian pound.",
            "date": {
              "earliest_year": 1936,
              "latest_year": 1936,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1936"
            },
            "claim_ids": [
              "C941"
            ],
            "source_ids": [
              "S240"
            ],
            "original_track_id": "FTM000187"
          },
          {
            "event_id": "OBS27-C1503-FTM000187-1936",
            "scope": "Tongan monetary authority administers local pound with Australian-pound exchange anchor.",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1936,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935–1936"
            },
            "claim_ids": [
              "C1503"
            ],
            "source_ids": [
              "S772",
              "S240"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000188",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tongan paʻanga",
      "codes": [
        "TOP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000188"
      ],
      "evidence_entity_ids": [
        "FTM000679"
      ],
      "claim_ids": [
        "C505",
        "C940"
      ],
      "source_ids": [
        "S240"
      ],
      "profile_id": "FTM000188",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0296",
            "scope": "3 April 1967",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "3 April 1967"
            },
            "claim_ids": [
              "C505"
            ],
            "source_ids": [
              "S240"
            ],
            "original_track_id": "FTM000188"
          },
          {
            "event_id": "ET0727",
            "scope": "decimal_currency_replacement: One Tongan pound converted to two paʻanga.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-04-03",
              "iso_date": "1967-04-03"
            },
            "claim_ids": [
              "C940"
            ],
            "source_ids": [
              "S240"
            ],
            "original_track_id": "FTM000188"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000190",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Samoan tālā",
      "codes": [
        "WST"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000190"
      ],
      "evidence_entity_ids": [
        "FTM000769"
      ],
      "claim_ids": [
        "C596",
        "C943",
        "C1649"
      ],
      "source_ids": [
        "S98",
        "S329",
        "S825",
        "S826"
      ],
      "profile_id": "FTM000190",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0387",
            "scope": "10 July 1967",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10 July 1967"
            },
            "claim_ids": [
              "C596"
            ],
            "source_ids": [
              "S329"
            ],
            "original_track_id": "FTM000190"
          },
          {
            "event_id": "ET0730",
            "scope": "decimal_currency_replacement: Samoa converted its existing pound unit to two tala per pound.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-07-10",
              "iso_date": "1967-07-10"
            },
            "claim_ids": [
              "C943"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000190"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000191",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South African pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000191"
      ],
      "evidence_entity_ids": [
        "FTM000951"
      ],
      "claim_ids": [
        "C947",
        "C948",
        "C1486",
        "C1587"
      ],
      "source_ids": [
        "S244",
        "S452",
        "S798",
        "S797"
      ],
      "profile_id": "FTM000191",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0734",
            "scope": "territorial_unit_derivation: The South African pound retained the British pound coin system while national notes succeeded commercial-bank issues.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C947"
            ],
            "source_ids": [
              "S244",
              "S452"
            ],
            "original_track_id": "FTM000191"
          },
          {
            "event_id": "ET0735",
            "scope": "decimal_currency_replacement: South Africa replaced its pound with two rand per pound.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961-02-14",
              "iso_date": "1961-02-14"
            },
            "claim_ids": [
              "C948"
            ],
            "source_ids": [
              "S244"
            ],
            "original_track_id": "FTM000191"
          },
          {
            "event_id": "OBS27-C1486-FTM000191-1925",
            "scope": "Commissionreport independentlyidentifies SouthAfricanpound as distinctunit thathadalreadyexisted forseveralyears; firstcentralbanknoteissue isnot itsfoundingcriterion.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1925,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925"
            },
            "claim_ids": [
              "C1486"
            ],
            "source_ids": [
              "S798"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000193",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Swazi lilangeni",
      "codes": [
        "SZL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000193"
      ],
      "evidence_entity_ids": [
        "FTM000682"
      ],
      "claim_ids": [
        "C508",
        "C950"
      ],
      "source_ids": [
        "S243"
      ],
      "profile_id": "FTM000193",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0299",
            "scope": "6 September 1974",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "6 September 1974"
            },
            "claim_ids": [
              "C508"
            ],
            "source_ids": [
              "S243"
            ],
            "original_track_id": "FTM000193"
          },
          {
            "event_id": "ET0737",
            "scope": "local_issue_succeeds_imported_currency: The lilangeni became local money alongside the rand, with equal value and a programme to return rand cash.",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1974-09-06",
              "iso_date": "1974-09-06"
            },
            "claim_ids": [
              "C950"
            ],
            "source_ids": [
              "S243"
            ],
            "original_track_id": "FTM000193"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000194",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Botswana pula",
      "codes": [
        "BWP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000194"
      ],
      "evidence_entity_ids": [
        "FTM000672"
      ],
      "claim_ids": [
        "C498",
        "C949"
      ],
      "source_ids": [
        "S233"
      ],
      "profile_id": "FTM000194",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0289",
            "scope": "23 August 1976",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "23 August 1976"
            },
            "claim_ids": [
              "C498"
            ],
            "source_ids": [
              "S233"
            ],
            "original_track_id": "FTM000194"
          },
          {
            "event_id": "ET0736",
            "scope": "territorial_currency_replacement: Botswana introduced the pula in exchange for the rand at par.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976-08-23",
              "iso_date": "1976-08-23"
            },
            "claim_ids": [
              "C949"
            ],
            "source_ids": [
              "S233"
            ],
            "original_track_id": "FTM000194"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000195",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Lesotho loti",
      "codes": [
        "LSL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000195"
      ],
      "evidence_entity_ids": [
        "FTM000765"
      ],
      "claim_ids": [
        "C592",
        "C951"
      ],
      "source_ids": [
        "S98",
        "S325"
      ],
      "profile_id": "FTM000195",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0383",
            "scope": "January 1980",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "January 1980"
            },
            "claim_ids": [
              "C592"
            ],
            "source_ids": [
              "S325"
            ],
            "original_track_id": "FTM000195"
          },
          {
            "event_id": "ET0738",
            "scope": "local_issue_succeeds_imported_currency: Lesotho introduced the loti at par with the previously circulating rand.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980-01",
              "iso_date": "1980-01"
            },
            "claim_ids": [
              "C951"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000195"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000198",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Southern Rhodesian / Central African pound — including federal currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000198"
      ],
      "evidence_entity_ids": [
        "FTM000784"
      ],
      "claim_ids": [
        "C626",
        "C632",
        "C633",
        "C634",
        "C635",
        "C636",
        "C1252",
        "C1253",
        "C1338",
        "C1463",
        "C1537",
        "C1538",
        "C1539",
        "C1577",
        "C1578",
        "C1710",
        "C1719"
      ],
      "source_ids": [
        "S340",
        "S341",
        "S342",
        "S194",
        "S541",
        "S709",
        "S189"
      ],
      "profile_id": "FTM000198",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0416",
            "scope": "20 December 1963 order; currency survives political dissolution",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "20 December 1963 order; currency survives political dissolution",
              "iso_date": "1963-12-20"
            },
            "claim_ids": [
              "C633",
              "C634"
            ],
            "source_ids": [
              "S342"
            ],
            "original_track_id": "FTM000198"
          },
          {
            "event_id": "OBS25-C1252-FTM000198-1965",
            "scope": "Federal liabilities and currency were territorially divided into Malawi’s national monetary administration duringNovember 1964–June 1965; connect the already-existing pound profiles, with a bounded transition rather than an invented coin-birth date.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1965,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964–1965"
            },
            "claim_ids": [
              "C1252"
            ],
            "source_ids": [
              "S194"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1253-FTM000198-1965",
            "scope": "The same documented federal monetary liquidation supplies the missing federal-pound ancestry of Zambia’s existing national-pound profile.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1965,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964–1965"
            },
            "claim_ids": [
              "C1253"
            ],
            "source_ids": [
              "S194"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS27-C1463-FTM000198-1965",
            "scope": "Section66continues federalonepoundunit beyond politicaldissolution andsets1965legal-tenderendingwindow. Bankbirth1956not unitbirth automatically.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1965,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963–1965"
            },
            "claim_ids": [
              "C1463"
            ],
            "source_ids": [
              "S342"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1537-FTM000198-1933",
            "scope": "Contemporary official reporting identifies Southern Rhodesia's monetary unit as the pound of 20 shillings and 240 pence within the British monetary system.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1537"
            ],
            "source_ids": [
              "S709"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1538-FTM000198-1940",
            "scope": "The Southern Rhodesia Currency Board was established in 1939 and issued notes from March 1940, with extension to Nyasaland and Northern Rhodesia during 1940. This dates regional monetary administration and instruments, not a fresh account denomination.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1940,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939–1940"
            },
            "claim_ids": [
              "C1538"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1539-FTM000198-1956",
            "scope": "The Southern Rhodesia board became the Central African Currency Board in 1954; the federal bank succeeded it in 1956 while inherited currency continued. These are institutional stages of the continuity profile.",
            "date": {
              "earliest_year": 1954,
              "latest_year": 1956,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1954–1956"
            },
            "claim_ids": [
              "C1539"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1710-FTM000198-1940",
            "scope": "The Southern Rhodesian account pound developed as a regional continuation of British sterling reckoning, subsequently administered by the Southern Rhodesia Currency Board, Central African Currency Board and federal bank. Contemporary evidence identifies the inherited British pound account system; local coinage, withdrawal of British coins and board note issue separate the regional currency during 1932–1940. This date range records institutional separation, not a claim that a new unit was created by the first local coin.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1940,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932–1940"
            },
            "claim_ids": [
              "C1710"
            ],
            "source_ids": [
              "S709",
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000199",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Malawi pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000199"
      ],
      "evidence_entity_ids": [
        "FTM000777"
      ],
      "claim_ids": [
        "C621",
        "C622",
        "C623",
        "C625",
        "C1252",
        "C1577"
      ],
      "source_ids": [
        "S339",
        "S194",
        "S342"
      ],
      "profile_id": "FTM000199",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0403",
            "scope": "15 February 1971; Part III commencement in consolidation",
            "date": {
              "earliest_year": 1971,
              "latest_year": 1971,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 February 1971; Part III commencement in consolidation",
              "iso_date": "1971-02-15"
            },
            "claim_ids": [
              "C621",
              "C622"
            ],
            "source_ids": [
              "S339"
            ],
            "original_track_id": "FTM000199"
          },
          {
            "event_id": "OBS25-C1252-FTM000199-1965",
            "scope": "Federal liabilities and currency were territorially divided into Malawi’s national monetary administration duringNovember 1964–June 1965; connect the already-existing pound profiles, with a bounded transition rather than an invented coin-birth date.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1965,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964–1965"
            },
            "claim_ids": [
              "C1252"
            ],
            "source_ids": [
              "S194"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000200",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Malawi kwacha",
      "codes": [
        "MWK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000200"
      ],
      "evidence_entity_ids": [
        "FTM000734",
        "FTM000778"
      ],
      "claim_ids": [
        "C560",
        "C621",
        "C622",
        "C623",
        "C624",
        "C625"
      ],
      "source_ids": [
        "S294",
        "S339"
      ],
      "profile_id": "FTM000200",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0351",
            "scope": "February 1971",
            "date": {
              "earliest_year": 1971,
              "latest_year": 1971,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "February 1971"
            },
            "claim_ids": [
              "C560"
            ],
            "source_ids": [
              "S294"
            ],
            "original_track_id": "FTM000200"
          },
          {
            "event_id": "ET0404",
            "scope": "15 February 1971; actual old cash withdrawal not established",
            "date": {
              "earliest_year": 1971,
              "latest_year": 1971,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 February 1971; actual old cash withdrawal not established",
              "iso_date": "1971-02-15"
            },
            "claim_ids": [
              "C621",
              "C622",
              "C623"
            ],
            "source_ids": [
              "S339"
            ],
            "original_track_id": "FTM000200"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000201",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Zambian pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000201"
      ],
      "evidence_entity_ids": [
        "FTM000779"
      ],
      "claim_ids": [
        "C626",
        "C627",
        "C638",
        "C1253",
        "C1578"
      ],
      "source_ids": [
        "S340",
        "S343",
        "S194",
        "S342"
      ],
      "profile_id": "FTM000201",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0405",
            "scope": "16 November 1964; Bundesbank metadata, original Act pending",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "16 November 1964; Bundesbank metadata, original Act pending",
              "iso_date": "1964-11-16"
            },
            "claim_ids": [
              "C626"
            ],
            "source_ids": [
              "S340"
            ],
            "original_track_id": "FTM000201"
          },
          {
            "event_id": "ET0406",
            "scope": "16 January 1968; two original-scale kwacha per pound",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "16 January 1968; two original-scale kwacha per pound",
              "iso_date": "1968-01-16"
            },
            "claim_ids": [
              "C627"
            ],
            "source_ids": [
              "S340"
            ],
            "original_track_id": "FTM000201"
          },
          {
            "event_id": "OBS25-C1253-FTM000201-1965",
            "scope": "The same documented federal monetary liquidation supplies the missing federal-pound ancestry of Zambia’s existing national-pound profile.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1965,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964–1965"
            },
            "claim_ids": [
              "C1253"
            ],
            "source_ids": [
              "S194"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000203",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Zambian kwacha",
      "codes": [
        "ZMW"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000203"
      ],
      "evidence_entity_ids": [
        "FTM000752",
        "FTM000780"
      ],
      "claim_ids": [
        "C578",
        "C627",
        "C628",
        "C629",
        "C637",
        "C638"
      ],
      "source_ids": [
        "S312",
        "S340",
        "S343"
      ],
      "profile_id": "FTM000203",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0369",
            "scope": "1 January 2013",
            "date": {
              "earliest_year": 2013,
              "latest_year": 2013,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2013"
            },
            "claim_ids": [
              "C578"
            ],
            "source_ids": [
              "S312"
            ],
            "original_track_id": "FTM000203"
          },
          {
            "event_id": "ET0407",
            "scope": "16 January 1968; original-scale kwacha",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "16 January 1968; original-scale kwacha",
              "iso_date": "1968-01-16"
            },
            "claim_ids": [
              "C627"
            ],
            "source_ids": [
              "S340"
            ],
            "original_track_id": "FTM000203"
          },
          {
            "event_id": "ET0408",
            "scope": "1 January 2013; 1 new kwacha per 1,000 old",
            "date": {
              "earliest_year": 2013,
              "latest_year": 2013,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2013; 1 new kwacha per 1,000 old",
              "iso_date": "2013-01-01"
            },
            "claim_ids": [
              "C628",
              "C629"
            ],
            "source_ids": [
              "S340"
            ],
            "original_track_id": "FTM000203"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000219",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cayman Islands dollar",
      "codes": [
        "KYD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000219"
      ],
      "evidence_entity_ids": [
        "FTM000704"
      ],
      "claim_ids": [
        "C530",
        "C945"
      ],
      "source_ids": [
        "S265"
      ],
      "profile_id": "FTM000219",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0321",
            "scope": "1 May 1972",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 May 1972"
            },
            "claim_ids": [
              "C530"
            ],
            "source_ids": [
              "S265"
            ],
            "original_track_id": "FTM000219"
          },
          {
            "event_id": "ET0732",
            "scope": "territorial_currency_replacement: Cayman currency replaced Jamaican dollars at equal unit value during the 1972 changeover.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972-05-01",
              "iso_date": "1972-05-01"
            },
            "claim_ids": [
              "C945"
            ],
            "source_ids": [
              "S265"
            ],
            "original_track_id": "FTM000219"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000223",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Falkland Islands pound",
      "codes": [
        "FKP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000223"
      ],
      "evidence_entity_ids": [
        "FTM000724"
      ],
      "claim_ids": [
        "C550",
        "C989",
        "C1504",
        "C1553",
        "C1596"
      ],
      "source_ids": [
        "S284",
        "S469",
        "S893"
      ],
      "profile_id": "FTM000223",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0341",
            "scope": "16 October 1899: order commencement",
            "date": {
              "earliest_year": 1899,
              "latest_year": 1899,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "16 October 1899: order commencement"
            },
            "claim_ids": [
              "C550"
            ],
            "source_ids": [
              "S284"
            ],
            "original_track_id": "FTM000223"
          },
          {
            "event_id": "ET0778",
            "scope": "local_issue_on_imported_currency_standard: Local Falkland pound notes supplemented British sterling under the 1899 order, as reported in 1923.",
            "date": {
              "earliest_year": 1899,
              "latest_year": 1923,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1899–1923"
            },
            "claim_ids": [
              "C989"
            ],
            "source_ids": [
              "S469"
            ],
            "original_track_id": "FTM000223"
          },
          {
            "event_id": "OBS27-C1504-FTM000223-1990",
            "scope": "Currency Ordinance defines local pound and independently denominates local contracts/liabilities despite sterling parity.",
            "date": {
              "earliest_year": 1987,
              "latest_year": 1990,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1987–1990"
            },
            "claim_ids": [
              "C1504"
            ],
            "source_ids": [
              "S893"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1553"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000225",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Saint Helena pound",
      "codes": [
        "SHP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000225"
      ],
      "evidence_entity_ids": [
        "FTM000773"
      ],
      "claim_ids": [
        "C600",
        "C1150",
        "C1552",
        "C1642"
      ],
      "source_ids": [
        "S332",
        "S98",
        "S775"
      ],
      "profile_id": "FTM000225",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0391",
            "scope": "1975: underlying ordinance; provisions read in later consolidation",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975: underlying ordinance; provisions read in later consolidation"
            },
            "claim_ids": [
              "C600"
            ],
            "source_ids": [
              "S332"
            ],
            "original_track_id": "FTM000225"
          },
          {
            "event_id": "OBS22-C1150-FTM000225",
            "scope": "Sterling → Saint Helena pound, 1976; local currency separation. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1150"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1552"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000229",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Israeli new shekel",
      "codes": [
        "ILS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000229"
      ],
      "evidence_entity_ids": [
        "FTM000676"
      ],
      "claim_ids": [
        "C502",
        "C1114"
      ],
      "source_ids": [
        "S237",
        "S536"
      ],
      "profile_id": "FTM000229",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0293",
            "scope": "4 September 1985",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "4 September 1985"
            },
            "claim_ids": [
              "C502"
            ],
            "source_ids": [
              "S237"
            ],
            "original_track_id": "FTM000229"
          },
          {
            "event_id": "OBS22-C1114-FTM000229",
            "scope": "Israel implemented the statutory change from the pound to the sheqel in February 1980. The 1985 new-sheqel rescaling stays within the sheqel profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1114"
            ],
            "source_ids": [
              "S536",
              "S237"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000230",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Jordanian dinar",
      "codes": [
        "JOD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000230"
      ],
      "evidence_entity_ids": [
        "FTM000677"
      ],
      "claim_ids": [
        "C503",
        "C1113"
      ],
      "source_ids": [
        "S238"
      ],
      "profile_id": "FTM000230",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0294",
            "scope": "1 July 1950",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1950,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1950"
            },
            "claim_ids": [
              "C503"
            ],
            "source_ids": [
              "S238"
            ],
            "original_track_id": "FTM000230"
          },
          {
            "event_id": "OBS22-C1113-FTM000230",
            "scope": "Jordan’s dinar succeeded the locally circulating Palestine pound in 1950. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1950,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1950"
            },
            "claim_ids": [
              "C1113"
            ],
            "source_ids": [
              "S238"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000232",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Libyan dinar",
      "codes": [
        "LYD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000232"
      ],
      "evidence_entity_ids": [
        "FTM000695"
      ],
      "claim_ids": [
        "C521",
        "C1134",
        "C1623",
        "C1670",
        "C1671"
      ],
      "source_ids": [
        "S256",
        "S98",
        "S764",
        "S765"
      ],
      "profile_id": "FTM000232",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0312",
            "scope": "Early 1952",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Early 1952"
            },
            "claim_ids": [
              "C521"
            ],
            "source_ids": [
              "S256"
            ],
            "original_track_id": "FTM000232"
          },
          {
            "event_id": "OBS22-C1134-FTM000232",
            "scope": "Egyptian pound → Libyan pound, Cyrenaica, 1952. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1134"
            ],
            "source_ids": [
              "S98",
              "S256"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1670-FTM000232-1952",
            "scope": "Tripolitanian obligations in Military Authority lira were converted into Libyan pounds at 480:1 under Currency Law article 12.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1670"
            ],
            "source_ids": [
              "S764"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1671-FTM000232-1952",
            "scope": "Fezzan obligations in Algerian francs were converted into Libyan pounds; the March 1952 announcement sets 980 Algerian francs per Libyan pound.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1671"
            ],
            "source_ids": [
              "S764",
              "S765"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000233",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "East African shilling",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000233"
      ],
      "evidence_entity_ids": [
        "FTM000653"
      ],
      "claim_ids": [
        "C466",
        "C467",
        "C468",
        "C469",
        "C472",
        "C474",
        "C475",
        "C476",
        "C612",
        "C613",
        "C614",
        "C615",
        "C616",
        "C617",
        "C618",
        "C619",
        "C620",
        "C640",
        "C641",
        "C991",
        "C1143",
        "C1146",
        "C1640",
        "C1674",
        "C2074"
      ],
      "source_ids": [
        "S211",
        "S213",
        "S214",
        "S215",
        "S336",
        "S337",
        "S338",
        "S344",
        "S345",
        "S255",
        "S318",
        "S821",
        "S822",
        "S189",
        "S1084"
      ],
      "profile_id": "FTM000233",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0263",
            "scope": "30 May 1921 parliamentary announcement; not first issue",
            "date": {
              "earliest_year": 1921,
              "latest_year": 1921,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "30 May 1921 parliamentary announcement; not first issue"
            },
            "claim_ids": [
              "C476"
            ],
            "source_ids": [
              "S214"
            ],
            "original_track_id": "FTM000233"
          },
          {
            "event_id": "ET0268",
            "scope": "September 1967: Kenya only; exact day unresolved",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "September 1967: Kenya only; exact day unresolved"
            },
            "claim_ids": [
              "C474"
            ],
            "source_ids": [
              "S213"
            ],
            "original_track_id": "FTM000233"
          },
          {
            "event_id": "ET0269",
            "scope": "April 1969: Kenya only; exact day unresolved",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "April 1969: Kenya only; exact day unresolved"
            },
            "claim_ids": [
              "C474"
            ],
            "source_ids": [
              "S213"
            ],
            "original_track_id": "FTM000233"
          },
          {
            "event_id": "ET0400",
            "scope": "1 January 1922, Kenya only; cash issue separate",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1922, Kenya only; cash issue separate",
              "iso_date": "1922-01-01"
            },
            "claim_ids": [
              "C612",
              "C616"
            ],
            "source_ids": [
              "S336"
            ],
            "original_track_id": "FTM000233"
          },
          {
            "event_id": "ET0780",
            "scope": "national_issue_succeeds_regional_currency: Ugandan shilling issues succeeded the East African Currency Board currency.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1967,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966–1967"
            },
            "claim_ids": [
              "C991"
            ],
            "source_ids": [
              "S215"
            ],
            "original_track_id": "FTM000233"
          },
          {
            "event_id": "OBS22-C1143-FTM000233",
            "scope": "Currency unification brought the northern East African shilling into the Somali-shilling system under the 1961 decree and 1962 issues. This records the northern input only. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1962,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961–1962"
            },
            "claim_ids": [
              "C1143"
            ],
            "source_ids": [
              "S255"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1146-FTM000233",
            "scope": "Ethiopia’s 1945 birr/dollar system followed the East African shilling, the preceding official money of account and legal tender. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C1146"
            ],
            "source_ids": [
              "S318"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1674-FTM000233-1965",
            "scope": "The South Arabian dinar replaced East African shillings in1965; the currency-board research traces the replacement and exchange, with outgoing currency retained for a three-month overlap.",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965"
            },
            "claim_ids": [
              "C1674"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2074-FTM000233-1922",
            "scope": "The 1922 transition in Tanganyika absorbed German East African rupee circulation into the existing East African shilling system. Admit qualified regional succession; the exact all-contract conversion clause remains uninspected. This is not the founding of the shilling.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C2074"
            ],
            "source_ids": [
              "S1084"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000234",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kenyan shilling",
      "codes": [
        "KES"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000234"
      ],
      "evidence_entity_ids": [
        "FTM000654"
      ],
      "claim_ids": [
        "C472",
        "C473",
        "C474",
        "C618",
        "C619",
        "C620",
        "C641"
      ],
      "source_ids": [
        "S213",
        "S337",
        "S338",
        "S345"
      ],
      "profile_id": "FTM000234",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0266",
            "scope": "1 July 1966; issue date not established by this passage",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1966; issue date not established by this passage"
            },
            "claim_ids": [
              "C472"
            ],
            "source_ids": [
              "S213"
            ],
            "original_track_id": "FTM000234"
          },
          {
            "event_id": "ET0267",
            "scope": "10 April 1967",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10 April 1967"
            },
            "claim_ids": [
              "C473"
            ],
            "source_ids": [
              "S213"
            ],
            "original_track_id": "FTM000234"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000235",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ugandan shilling",
      "codes": [
        "UGX"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000235"
      ],
      "evidence_entity_ids": [
        "FTM000656"
      ],
      "claim_ids": [
        "C477",
        "C478",
        "C639",
        "C640",
        "C641",
        "C991"
      ],
      "source_ids": [
        "S215",
        "S216",
        "S344",
        "S345"
      ],
      "profile_id": "FTM000235",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0270",
            "scope": "1966; year only, indexed issuer account",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966; year only, indexed issuer account"
            },
            "claim_ids": [
              "C477"
            ],
            "source_ids": [
              "S215"
            ],
            "original_track_id": "FTM000235"
          },
          {
            "event_id": "ET0271",
            "scope": "1987: 30 percent balance confiscation reported; exemptions unresolved",
            "date": {
              "earliest_year": 1987,
              "latest_year": 1987,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1987: 30 percent balance confiscation reported; exemptions unresolved"
            },
            "claim_ids": [
              "C478"
            ],
            "source_ids": [
              "S216"
            ],
            "original_track_id": "FTM000235"
          },
          {
            "event_id": "ET0419",
            "scope": "2 January 1967; indexed issuer timeline",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2 January 1967; indexed issuer timeline",
              "iso_date": "1967-01-02"
            },
            "claim_ids": [
              "C639"
            ],
            "source_ids": [
              "S344"
            ],
            "original_track_id": "FTM000235"
          },
          {
            "event_id": "ET0780",
            "scope": "national_issue_succeeds_regional_currency: Ugandan shilling issues succeeded the East African Currency Board currency.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1967,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966–1967"
            },
            "claim_ids": [
              "C991"
            ],
            "source_ids": [
              "S215"
            ],
            "original_track_id": "FTM000235"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000236",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tanzanian shilling",
      "codes": [
        "TZS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000236"
      ],
      "evidence_entity_ids": [
        "FTM000655"
      ],
      "claim_ids": [
        "C466",
        "C467",
        "C468",
        "C469",
        "C470",
        "C471",
        "C641"
      ],
      "source_ids": [
        "S211",
        "S212",
        "S217",
        "S345"
      ],
      "profile_id": "FTM000236",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0265",
            "scope": "14 June 1966; specialist catalogue, original notice pending",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "14 June 1966; specialist catalogue, original notice pending"
            },
            "claim_ids": [
              "C471"
            ],
            "source_ids": [
              "S217"
            ],
            "original_track_id": "FTM000236"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000237",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ethiopian birr",
      "codes": [
        "ETB"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000237"
      ],
      "evidence_entity_ids": [
        "FTM000758"
      ],
      "claim_ids": [
        "C585",
        "C1129",
        "C1146"
      ],
      "source_ids": [
        "S318",
        "S98"
      ],
      "profile_id": "FTM000237",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0375",
            "scope": "23 July 1945: banknote series",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "23 July 1945: banknote series"
            },
            "claim_ids": [
              "C585"
            ],
            "source_ids": [
              "S318"
            ],
            "original_track_id": "FTM000237"
          },
          {
            "event_id": "OBS22-C1129-FTM000237",
            "scope": "Ethiopian birr → nakfa, 1997. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1997,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997"
            },
            "claim_ids": [
              "C1129"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1146-FTM000237",
            "scope": "Ethiopia’s 1945 birr/dollar system followed the East African shilling, the preceding official money of account and legal tender. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C1146"
            ],
            "source_ids": [
              "S318"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000238",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Eritrean nakfa",
      "codes": [
        "ERN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000238"
      ],
      "evidence_entity_ids": [
        "FTM000738"
      ],
      "claim_ids": [
        "C564",
        "C1129"
      ],
      "source_ids": [
        "S298",
        "S98"
      ],
      "profile_id": "FTM000238",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0355",
            "scope": "1997",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1997,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997"
            },
            "claim_ids": [
              "C564"
            ],
            "source_ids": [
              "S298"
            ],
            "original_track_id": "FTM000238"
          },
          {
            "event_id": "OBS22-C1129-FTM000238",
            "scope": "Ethiopian birr → nakfa, 1997. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1997,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997"
            },
            "claim_ids": [
              "C1129"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000240",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Somali shilling",
      "codes": [
        "SOS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000240"
      ],
      "evidence_entity_ids": [
        "FTM000694"
      ],
      "claim_ids": [
        "C520",
        "C1143",
        "C1501",
        "C1640"
      ],
      "source_ids": [
        "S255",
        "S821",
        "S822"
      ],
      "profile_id": "FTM000240",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0311",
            "scope": "1962: first banknotes",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962: first banknotes"
            },
            "claim_ids": [
              "C520"
            ],
            "source_ids": [
              "S255"
            ],
            "original_track_id": "FTM000240"
          },
          {
            "event_id": "OBS22-C1143-FTM000240",
            "scope": "Currency unification brought the northern East African shilling into the Somali-shilling system under the 1961 decree and 1962 issues. This records the northern input only. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1962,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961–1962"
            },
            "claim_ids": [
              "C1143"
            ],
            "source_ids": [
              "S255"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1501-FTM000240-1961",
            "scope": "Covered somalo and EAS monetary obligations payable in republic and books of account converted into Somali shillings.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961"
            },
            "claim_ids": [
              "C1501"
            ],
            "source_ids": [
              "S821"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000242",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Iraqi dinar",
      "codes": [
        "IQD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000242"
      ],
      "evidence_entity_ids": [
        "FTM000746"
      ],
      "claim_ids": [
        "C572",
        "C1115"
      ],
      "source_ids": [
        "S306",
        "S537"
      ],
      "profile_id": "FTM000242",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0363",
            "scope": "15 October 2003: scheduled exchange start",
            "date": {
              "earliest_year": 2003,
              "latest_year": 2003,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 October 2003: scheduled exchange start"
            },
            "claim_ids": [
              "C572"
            ],
            "source_ids": [
              "S306"
            ],
            "original_track_id": "FTM000242"
          },
          {
            "event_id": "OBS22-C1115-FTM000242",
            "scope": "The Iraqi currency-board system succeeded Indian-rupee circulation, which the Central Bank dates through 1932. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1932,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932"
            },
            "claim_ids": [
              "C1115"
            ],
            "source_ids": [
              "S537"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000243",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kuwaiti dinar",
      "codes": [
        "KWD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000243"
      ],
      "evidence_entity_ids": [
        "FTM000673"
      ],
      "claim_ids": [
        "C499",
        "C968"
      ],
      "source_ids": [
        "S98",
        "S234"
      ],
      "profile_id": "FTM000243",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0290",
            "scope": "1 April 1961",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 April 1961"
            },
            "claim_ids": [
              "C499"
            ],
            "source_ids": [
              "S234"
            ],
            "original_track_id": "FTM000243"
          },
          {
            "event_id": "ET0755",
            "scope": "territorial_currency_replacement: Kuwait’s dinar replaced the circulating Gulf rupee.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961-04-01",
              "iso_date": "1961-04-01"
            },
            "claim_ids": [
              "C968"
            ],
            "source_ids": [
              "S98",
              "S234"
            ],
            "original_track_id": "FTM000243"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000244",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Omani rial — Saidi and Omani naming stages",
      "codes": [
        "OMR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000244"
      ],
      "evidence_entity_ids": [
        "FTM000712",
        "FTM000959"
      ],
      "claim_ids": [
        "C538",
        "C975",
        "C976"
      ],
      "source_ids": [
        "S98",
        "S272"
      ],
      "profile_id": "FTM000244",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0329",
            "scope": "1972",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C538"
            ],
            "source_ids": [
              "S272"
            ],
            "original_track_id": "FTM000244"
          },
          {
            "event_id": "ET0762",
            "scope": "territorial_currency_replacement: Oman replaced Gulf rupees with the rial Saidi.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970-05-07",
              "iso_date": "1970-05-07"
            },
            "claim_ids": [
              "C975"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000244"
          },
          {
            "event_id": "ET0763",
            "scope": "currency_renaming: The Omani rial continued the rial Saidi at equal value.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972-11-11",
              "iso_date": "1972-11-11"
            },
            "claim_ids": [
              "C976"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000244"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000245",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Swiss franc",
      "codes": [
        "CHF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000245"
      ],
      "evidence_entity_ids": [
        "FTM000685",
        "FTM000841"
      ],
      "claim_ids": [
        "C511",
        "C779",
        "C780",
        "C781",
        "C785",
        "C1161",
        "C1162",
        "C1163",
        "C1652"
      ],
      "source_ids": [
        "S246",
        "S388",
        "S398",
        "S401",
        "S551"
      ],
      "profile_id": "FTM000245",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0302",
            "scope": "1850",
            "date": {
              "earliest_year": 1850,
              "latest_year": 1850,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1850"
            },
            "claim_ids": [
              "C511"
            ],
            "source_ids": [
              "S246"
            ],
            "original_track_id": "FTM000245"
          },
          {
            "event_id": "ET0566",
            "scope": "historical_precedent: The Helvetic experiment precedes federal unification.",
            "date": {
              "earliest_year": 1799,
              "latest_year": 1850,
              "precision": "period",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1799 to 1850"
            },
            "claim_ids": [
              "C779"
            ],
            "source_ids": [
              "S401"
            ],
            "original_track_id": "FTM000245",
            "superseded_in": "reconciled-tree-44",
            "supersession_reason": "Predecessor context belongs to the Bernese–Helvetic old franc, not the federal franc introduced in 1850."
          },
          {
            "event_id": "ET0567",
            "scope": "multiple_currency_unification: Federal Swiss money replaces a plurality of local currencies.",
            "date": {
              "earliest_year": 1850,
              "latest_year": 1850,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1850"
            },
            "claim_ids": [
              "C780"
            ],
            "source_ids": [
              "S388",
              "S401"
            ],
            "original_track_id": "FTM000245"
          },
          {
            "event_id": "ET0568",
            "scope": "standard_adoption: The federal Swiss franc adopts the French silver-franc standard.",
            "date": {
              "earliest_year": 1850,
              "latest_year": 1850,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1850"
            },
            "claim_ids": [
              "C781"
            ],
            "source_ids": [
              "S388"
            ],
            "original_track_id": "FTM000245"
          },
          {
            "event_id": "ET0572",
            "scope": "standard_coordination: Switzerland participates in the common coinage convention.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865-12-23",
              "iso_date": "1865-12-23"
            },
            "claim_ids": [
              "C785"
            ],
            "source_ids": [
              "S398"
            ],
            "original_track_id": "FTM000245"
          },
          {
            "event_id": "OBS23-C1161-FTM000245-1852",
            "scope": "Zurich legislation converted Zurich-gulden money contracts into federal Swiss francs at one gulden to 2⅓ francs. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1852,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851–1852"
            },
            "claim_ids": [
              "C1161"
            ],
            "source_ids": [
              "S551"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1162-FTM000245-1852",
            "scope": "The 1851 Zurich law converted contracts labelled Reichswährung, including Schaffhausen, Thurgau and St. Gall currency, into federal francs through a separate statutory rate. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1852,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851–1852"
            },
            "claim_ids": [
              "C1162"
            ],
            "source_ids": [
              "S551"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1163-FTM000245-1852",
            "scope": "Section 3 converted old Swiss-franc contracts at sixteen old francs to ten Zurich gulden, then to federal francs. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1852,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851–1852"
            },
            "claim_ids": [
              "C1163"
            ],
            "source_ids": [
              "S551"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000246",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Belgian franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000246"
      ],
      "evidence_entity_ids": [
        "FTM000788"
      ],
      "claim_ids": [
        "C664",
        "C665",
        "C782",
        "C784",
        "C787",
        "C788",
        "C789",
        "C790",
        "C794",
        "C1653",
        "C2108"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S377",
        "S398",
        "S399",
        "S409",
        "S1103"
      ],
      "profile_id": "FTM000246",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0424",
            "scope": "Belgium: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Belgium: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C664",
              "C665",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0425",
            "scope": "Belgium: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Belgium: euro cash legal-tender start"
            },
            "claim_ids": [
              "C665"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0569",
            "scope": "standard_adoption: Belgium legislates the French decimal silver-franc standard.",
            "date": {
              "earliest_year": 1832,
              "latest_year": 1832,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1832-06-05",
              "iso_date": "1832-06-05"
            },
            "claim_ids": [
              "C782"
            ],
            "source_ids": [
              "S398"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0571",
            "scope": "standard_coordination: Belgium participates in the common coinage convention.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865-12-23",
              "iso_date": "1865-12-23"
            },
            "claim_ids": [
              "C784"
            ],
            "source_ids": [
              "S398"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0574",
            "scope": "monetary_association_parity: Luxembourg–Belgium parity is formalized.",
            "date": {
              "earliest_year": 1929,
              "latest_year": 1929,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1929"
            },
            "claim_ids": [
              "C787"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0575",
            "scope": "monetary_association_parity: Luxembourg does not follow the full Belgian devaluation.",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1935,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935"
            },
            "claim_ids": [
              "C788"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0576",
            "scope": "monetary_association_parity: Equal Luxembourg–Belgium parity is restored.",
            "date": {
              "earliest_year": 1944,
              "latest_year": 1944,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1944"
            },
            "claim_ids": [
              "C789"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0577",
            "scope": "currency_replacement: Belgian euro conversion.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C790"
            ],
            "source_ids": [
              "S377"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "ET0581",
            "scope": "foreign_note_acceptance: Belgian banknotes are provisionally accepted for colonial taxes and duties.",
            "date": {
              "earliest_year": 1909,
              "latest_year": 1909,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1909-07-15",
              "iso_date": "1909-07-15"
            },
            "claim_ids": [
              "C794"
            ],
            "source_ids": [
              "S409"
            ],
            "original_track_id": "FTM000246"
          },
          {
            "event_id": "OBS44-C2108-FTM000246-1833",
            "scope": "The Belgian monetary law of 5 June 1832 replaced Netherlands-florin reckoning in Belgian public accounts and inherited obligations. Articles 25–26 prescribed 47¼ Netherlands cents per Belgian franc for earlier florin contracts, orders and mandates, and required francs and centimes in public and administrative acts from 1 January 1833. This was a territorial account substitution, not the extinction of the Dutch guilder elsewhere or an immediate recall of all older coins.",
            "date": {
              "earliest_year": 1832,
              "latest_year": 1833,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1832–1833"
            },
            "claim_ids": [
              "C2108"
            ],
            "source_ids": [
              "S1103"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000247",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Italian lira",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000247"
      ],
      "evidence_entity_ids": [
        "FTM000794"
      ],
      "claim_ids": [
        "C676",
        "C677",
        "C1681",
        "C1782",
        "C1783",
        "C1784",
        "C1785",
        "C1802",
        "C1803"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S815",
        "S935",
        "S936",
        "S934"
      ],
      "profile_id": "FTM000247",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0442",
            "scope": "Italy: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Italy: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C676",
              "C677",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000247"
          },
          {
            "event_id": "ET0443",
            "scope": "Italy: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Italy: euro cash legal-tender start"
            },
            "claim_ids": [
              "C677"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000247"
          },
          {
            "event_id": "OBS27-C1681-FTM000247-1943",
            "scope": "Tripolitania replaced metropolitan Italian lire with the military-administration lira from 15 September 1943, withdrawing the former legal tender by 30 November; a few small Italian denominations remained instruments valued in MAL.",
            "date": {
              "earliest_year": 1943,
              "latest_year": 1943,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1943"
            },
            "claim_ids": [
              "C1681"
            ],
            "source_ids": [
              "S815"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1782-FTM000247-1816",
            "scope": "New Piedmont lira adopted as decimal account unit,distinct from the restored old20-soldi Piedmont lira.",
            "date": {
              "earliest_year": 1816,
              "latest_year": 1816,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1816"
            },
            "claim_ids": [
              "C1782"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1783-FTM000247-1826",
            "scope": "Royal edict26 October1826 requires new lira accounting in mainland territories.",
            "date": {
              "earliest_year": 1826,
              "latest_year": 1826,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1826"
            },
            "claim_ids": [
              "C1783"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1784-FTM000247-1861",
            "scope": "Piedmont lira is renamed Italian lira and extended territorially;retain one scoped continuity.",
            "date": {
              "earliest_year": 1861,
              "latest_year": 1861,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1861"
            },
            "claim_ids": [
              "C1784"
            ],
            "source_ids": [
              "S936"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1785-FTM000247-1863",
            "scope": "Law788 art11 requires public accounts in Italian lire and extends mandatory denomination to private writings from1 January1863.",
            "date": {
              "earliest_year": 1862,
              "latest_year": 1863,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1862–1863"
            },
            "claim_ids": [
              "C1785"
            ],
            "source_ids": [
              "S934"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1802-FTM000247-1826",
            "scope": "Old Piedmont reckoning replaced by new lira;1826official equivalence1old=1.1875new.",
            "date": {
              "earliest_year": 1816,
              "latest_year": 1826,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1816–1826"
            },
            "claim_ids": [
              "C1802"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1803-FTM000247-1842",
            "scope": "Genoese outside-bank account unit prohibited1826;1842contracts documented settlement in legal new lire at1Genoese=0.833new.",
            "date": {
              "earliest_year": 1826,
              "latest_year": 1842,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1826–1842"
            },
            "claim_ids": [
              "C1803"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000248",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Congolese franc, pre-1967",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000248"
      ],
      "evidence_entity_ids": [
        "FTM000842"
      ],
      "claim_ids": [
        "C792",
        "C793",
        "C794",
        "C795",
        "C798",
        "C1260",
        "C1426",
        "C1431",
        "C1462",
        "C1590",
        "C1717",
        "C1771",
        "C1772",
        "C1810"
      ],
      "source_ids": [
        "S98",
        "S389",
        "S390",
        "S409",
        "S658",
        "S711",
        "S712",
        "S724",
        "S792",
        "S855",
        "S921"
      ],
      "profile_id": "FTM000248",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0579",
            "scope": "currency_establishment: The Congo Free State establishes its franc unit.",
            "date": {
              "earliest_year": 1887,
              "latest_year": 1887,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1887-07-27",
              "iso_date": "1887-07-27"
            },
            "claim_ids": [
              "C792"
            ],
            "source_ids": [
              "S389",
              "S409"
            ],
            "original_track_id": "FTM000248"
          },
          {
            "event_id": "ET0580",
            "scope": "standard_adoption: The Congo adopts a franc system conforming to the Latin Union standard.",
            "date": {
              "earliest_year": 1887,
              "latest_year": 1887,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1887-07-27",
              "iso_date": "1887-07-27"
            },
            "claim_ids": [
              "C793"
            ],
            "source_ids": [
              "S409"
            ],
            "original_track_id": "FTM000248"
          },
          {
            "event_id": "ET0581",
            "scope": "foreign_note_acceptance: Belgian banknotes are provisionally accepted for colonial taxes and duties.",
            "date": {
              "earliest_year": 1909,
              "latest_year": 1909,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1909-07-15",
              "iso_date": "1909-07-15"
            },
            "claim_ids": [
              "C794"
            ],
            "source_ids": [
              "S409"
            ],
            "original_track_id": "FTM000248"
          },
          {
            "event_id": "ET0582",
            "scope": "redenomination: Zaire replaces the old Congolese franc.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-06-24",
              "iso_date": "1967-06-24"
            },
            "claim_ids": [
              "C795"
            ],
            "source_ids": [
              "S98",
              "S390"
            ],
            "original_track_id": "FTM000248"
          },
          {
            "event_id": "ET0585",
            "scope": "territorial_currency_separation: Rwanda–Burundi adopts a shared franc.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-09-02",
              "iso_date": "1960-09-02"
            },
            "claim_ids": [
              "C798"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000248"
          },
          {
            "event_id": "OBS25-C1260-FTM000248-1967",
            "scope": "Congolese franc principal account unit replaced by zaire principal unit in1967. Existing zaire node continues through later scale phases; no merger with franc required.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967"
            },
            "claim_ids": [
              "C1260"
            ],
            "source_ids": [
              "S658"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1426-FTM000248-1962",
            "scope": "Katanga separated a franc payment unit from the existing Congolese system during secession.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1962,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960–1962"
            },
            "claim_ids": [
              "C1426"
            ],
            "source_ids": [
              "S711",
              "S712"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1431-FTM000248-1963",
            "scope": "Katangese francs were replaced by existing Congolese francs at 1:1 in January 1963.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1431"
            ],
            "source_ids": [
              "S712"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1462-FTM000248-1887",
            "scope": "1887Congo franc explicitly independentaccountunit; coinstandard alignment andBelgianmoney acceptance do not prove Belgianfrancancestry. Earlierlocalsuccession unresolved.",
            "date": {
              "earliest_year": 1887,
              "latest_year": 1887,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1887"
            },
            "claim_ids": [
              "C1462"
            ],
            "source_ids": [
              "S724"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1771-FTM000248-1886",
            "scope": "An original study of recovered Free State budgets reports an1886projection of205,000francs from ivory sales, establishing government franc reckoning before the1887decree; the identity of that earlier franc relative to the later legally defined unit is not explicitly resolved.",
            "date": {
              "earliest_year": 1886,
              "latest_year": 1886,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1886"
            },
            "claim_ids": [
              "C1771"
            ],
            "source_ids": [
              "S921"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS28-C1772-FTM000248-1887",
            "scope": "Article1of27July1887positively constitutes the Free State franc as its account unit divided into100centimes. This establishes the unit, not absence of earlier local reckoning or a Belgian-franc conversion.",
            "date": {
              "earliest_year": 1887,
              "latest_year": 1887,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1887"
            },
            "claim_ids": [
              "C1772"
            ],
            "source_ids": [
              "S855"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1810"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000249",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Zaire — 1967 and 1993 unit scales",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000249"
      ],
      "evidence_entity_ids": [
        "FTM000843",
        "FTM000844",
        "FTM000868"
      ],
      "claim_ids": [
        "C795",
        "C796",
        "C797",
        "C1260",
        "C1348"
      ],
      "source_ids": [
        "S98",
        "S389",
        "S390",
        "S658"
      ],
      "profile_id": "FTM000249",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0582",
            "scope": "redenomination: Zaire replaces the old Congolese franc.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-06-24",
              "iso_date": "1967-06-24"
            },
            "claim_ids": [
              "C795"
            ],
            "source_ids": [
              "S98",
              "S390"
            ],
            "original_track_id": "FTM000249"
          },
          {
            "event_id": "ET0583",
            "scope": "redenomination: New zaire replaces zaire at three million to one.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-10",
              "iso_date": "1993-10"
            },
            "claim_ids": [
              "C796"
            ],
            "source_ids": [
              "S98",
              "S389"
            ],
            "original_track_id": "FTM000249"
          },
          {
            "event_id": "ET0584",
            "scope": "currency_replacement: The Congolese franc returns.",
            "date": {
              "earliest_year": 1998,
              "latest_year": 1998,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1998-06-30",
              "iso_date": "1998-06-30"
            },
            "claim_ids": [
              "C797"
            ],
            "source_ids": [
              "S98",
              "S390"
            ],
            "original_track_id": "FTM000249"
          },
          {
            "event_id": "OBS25-C1260-FTM000249-1967",
            "scope": "Congolese franc principal account unit replaced by zaire principal unit in1967. Existing zaire node continues through later scale phases; no merger with franc required.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967"
            },
            "claim_ids": [
              "C1260"
            ],
            "source_ids": [
              "S658"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000250",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Congolese franc",
      "codes": [
        "CDF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000250"
      ],
      "evidence_entity_ids": [
        "FTM000717",
        "FTM000845"
      ],
      "claim_ids": [
        "C543",
        "C797"
      ],
      "source_ids": [
        "S98",
        "S277",
        "S390"
      ],
      "profile_id": "FTM000250",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0334",
            "scope": "30 June 1998",
            "date": {
              "earliest_year": 1998,
              "latest_year": 1998,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "30 June 1998"
            },
            "claim_ids": [
              "C543"
            ],
            "source_ids": [
              "S277"
            ],
            "original_track_id": "FTM000250"
          },
          {
            "event_id": "ET0584",
            "scope": "currency_replacement: The Congolese franc returns.",
            "date": {
              "earliest_year": 1998,
              "latest_year": 1998,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1998-06-30",
              "iso_date": "1998-06-30"
            },
            "claim_ids": [
              "C797"
            ],
            "source_ids": [
              "S98",
              "S390"
            ],
            "original_track_id": "FTM000250"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000251",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Rwanda–Burundi franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000251"
      ],
      "evidence_entity_ids": [
        "FTM000846"
      ],
      "claim_ids": [
        "C798",
        "C799",
        "C800"
      ],
      "source_ids": [
        "S98",
        "S400"
      ],
      "profile_id": "FTM000251",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0585",
            "scope": "territorial_currency_separation: Rwanda–Burundi adopts a shared franc.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-09-02",
              "iso_date": "1960-09-02"
            },
            "claim_ids": [
              "C798"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000251"
          },
          {
            "event_id": "ET0586",
            "scope": "territorial_currency_separation: Rwanda adopts its national franc.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964-04-24",
              "iso_date": "1964-04-24"
            },
            "claim_ids": [
              "C799"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000251"
          },
          {
            "event_id": "ET0587",
            "scope": "territorial_currency_separation: Burundi adopts its national franc.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964-05-19",
              "iso_date": "1964-05-19"
            },
            "claim_ids": [
              "C800"
            ],
            "source_ids": [
              "S98",
              "S400"
            ],
            "original_track_id": "FTM000251"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000252",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Rwandan franc",
      "codes": [
        "RWF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000252"
      ],
      "evidence_entity_ids": [
        "FTM000768",
        "FTM000847"
      ],
      "claim_ids": [
        "C595",
        "C799"
      ],
      "source_ids": [
        "S98",
        "S328"
      ],
      "profile_id": "FTM000252",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0386",
            "scope": "1964: separate national currency introduction in progress",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964: separate national currency introduction in progress"
            },
            "claim_ids": [
              "C595"
            ],
            "source_ids": [
              "S328"
            ],
            "original_track_id": "FTM000252"
          },
          {
            "event_id": "ET0586",
            "scope": "territorial_currency_separation: Rwanda adopts its national franc.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964-04-24",
              "iso_date": "1964-04-24"
            },
            "claim_ids": [
              "C799"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000252"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000253",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Burundian franc",
      "codes": [
        "BIF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000253"
      ],
      "evidence_entity_ids": [
        "FTM000756",
        "FTM000848"
      ],
      "claim_ids": [
        "C583",
        "C800"
      ],
      "source_ids": [
        "S98",
        "S316",
        "S400"
      ],
      "profile_id": "FTM000253",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0373",
            "scope": "February 1964: national overprints",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "February 1964: national overprints"
            },
            "claim_ids": [
              "C583"
            ],
            "source_ids": [
              "S316"
            ],
            "original_track_id": "FTM000253"
          },
          {
            "event_id": "ET0587",
            "scope": "territorial_currency_separation: Burundi adopts its national franc.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964-05-19",
              "iso_date": "1964-05-19"
            },
            "claim_ids": [
              "C800"
            ],
            "source_ids": [
              "S98",
              "S400"
            ],
            "original_track_id": "FTM000253"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000254",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Serbian and Kingdom Yugoslav dinar — account continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000254",
        "T-FTM000938"
      ],
      "evidence_entity_ids": [
        "FTM000936",
        "FTM000938"
      ],
      "claim_ids": [
        "C916",
        "C917",
        "C918",
        "C919",
        "C1634",
        "C1650",
        "C921",
        "C922",
        "C1557",
        "C1877",
        "C1883"
      ],
      "source_ids": [
        "S445",
        "S446",
        "S447",
        "S788",
        "S300",
        "S983"
      ],
      "profile_id": "FTM000254",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0703",
            "scope": "currency_authorisation: Serbia’s silver-currency law established the modern dinar.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873-12-12",
              "iso_date": "1873-12-12"
            },
            "claim_ids": [
              "C916"
            ],
            "source_ids": [
              "S446"
            ],
            "original_track_id": "FTM000254"
          },
          {
            "event_id": "ET0704",
            "scope": "name_revival: Modern Serbia revived the medieval dinar name.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C917"
            ],
            "source_ids": [
              "S446"
            ],
            "original_track_id": "FTM000254"
          },
          {
            "event_id": "ET0705",
            "scope": "silver_coin_issue: Modern Serbian silver dinar coins followed the earlier copper issues.",
            "date": {
              "earliest_year": 1875,
              "latest_year": 1875,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1875"
            },
            "claim_ids": [
              "C918"
            ],
            "source_ids": [
              "S447"
            ],
            "original_track_id": "FTM000254"
          },
          {
            "event_id": "ET0706",
            "scope": "currency_area_extension: The new South Slav kingdom retained the Serbian dinar as its monetary unit.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1920"
            },
            "claim_ids": [
              "C919"
            ],
            "source_ids": [
              "S445",
              "S446"
            ],
            "original_track_id": "FTM000254"
          },
          {
            "event_id": "ET0706",
            "scope": "currency_area_extension: The new South Slav kingdom retained the Serbian dinar as its monetary unit.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1920"
            },
            "claim_ids": [
              "C919"
            ],
            "source_ids": [
              "S445",
              "S446"
            ],
            "original_track_id": "T-FTM000938"
          },
          {
            "event_id": "ET0708",
            "scope": "multiple_currency_unification: Crown exchange into dinars began at four crowns per dinar.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920-02",
              "iso_date": "1920-02"
            },
            "claim_ids": [
              "C921"
            ],
            "source_ids": [
              "S445"
            ],
            "original_track_id": "T-FTM000938"
          },
          {
            "event_id": "ET0709",
            "scope": "territorial_currency_separation: Occupied Serbia acquired a separate Serbian dinar after Yugoslavia’s partition.",
            "date": {
              "earliest_year": 1941,
              "latest_year": 1941,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1941"
            },
            "claim_ids": [
              "C922"
            ],
            "source_ids": [
              "S300",
              "S445"
            ],
            "original_track_id": "T-FTM000938"
          },
          {
            "event_id": "OBS30-C1877-FTM000254-1879",
            "scope": "The 10 December 1878 law converted tax groš to 42.1 dinar para and market groš to 19.8 para, requiring state and private books in the new system; implementation occurred in 1879.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1879,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878–1879",
              "qualification_note": "Law1878-12-10; implementation1879; source calendar not independently verified"
            },
            "claim_ids": [
              "C1877"
            ],
            "source_ids": [
              "S983"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1883-FTM000254-1879",
            "scope": "The 1878 law converted Serbian tax and market groš accounts into dinars and required state and private books to adopt the new unit; implementation followed in 1879. The two conventions received distinct prescribed valuations.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1879,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878–1879"
            },
            "claim_ids": [
              "C1883"
            ],
            "source_ids": [
              "S983"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000255",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Postwar Yugoslav dinar — before successor separations",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000255"
      ],
      "evidence_entity_ids": [
        "FTM000886",
        "FTM000940",
        "FTM000941",
        "FTM000942"
      ],
      "claim_ids": [
        "C840",
        "C842",
        "C923",
        "C924",
        "C925",
        "C926",
        "C933",
        "C1636",
        "C1704"
      ],
      "source_ids": [
        "S98",
        "S300",
        "S419",
        "S443",
        "S444",
        "S445",
        "S448",
        "S820",
        "S819",
        "S818",
        "S872"
      ],
      "profile_id": "FTM000255",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0627",
            "scope": "territorial_currency_separation: Croatian dinars replaced Yugoslav dinars at par.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991-12-23",
              "iso_date": "1991-12-23"
            },
            "claim_ids": [
              "C840"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "ET0629",
            "scope": "territorial_currency_separation: Slovenian tolars replaced Yugoslav dinars at par.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991-10-08",
              "iso_date": "1991-10-08"
            },
            "claim_ids": [
              "C842"
            ],
            "source_ids": [
              "S98",
              "S419"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "ET0710",
            "scope": "multiple_currency_unification: Postwar Yugoslav dinars replaced occupation money, including Serbian occupation dinars.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C923"
            ],
            "source_ids": [
              "S300",
              "S445"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "ET0711",
            "scope": "redenomination: The Yugoslav dinar was rescaled by 100 during the 1965–1966 reform.",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1966,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965–1966"
            },
            "claim_ids": [
              "C924"
            ],
            "source_ids": [
              "S443",
              "S444"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "ET0712",
            "scope": "redenomination: One new Yugoslav dinar replaced 10,000 previous dinars.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1990,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990-01-01",
              "iso_date": "1990-01-01"
            },
            "claim_ids": [
              "C925"
            ],
            "source_ids": [
              "S443"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "ET0713",
            "scope": "territorial_currency_separation: Federal Yugoslavia introduced a dinar scale worth ten preceding dinars.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-07-01",
              "iso_date": "1992-07-01"
            },
            "claim_ids": [
              "C926"
            ],
            "source_ids": [
              "S443"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "ET0720",
            "scope": "territorial_currency_separation: Macedonia replaced the Yugoslav dinar with its denar at par.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-04-26",
              "iso_date": "1992-04-26"
            },
            "claim_ids": [
              "C933"
            ],
            "source_ids": [
              "S98",
              "S448"
            ],
            "original_track_id": "FTM000255"
          },
          {
            "event_id": "OBS27-C1704-FTM000255-1992",
            "scope": "Bosnia and Herzegovina established its dinar and replaced previously circulating Yugoslav dinars under July/August1992 decrees; implementation was territorially incomplete during war.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992"
            },
            "claim_ids": [
              "C1704"
            ],
            "source_ids": [
              "S872"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000256",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Federal Yugoslav / Serbian dinar — successor continuity",
      "codes": [
        "RSD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000256"
      ],
      "evidence_entity_ids": [
        "FTM000740",
        "FTM000943",
        "FTM000944",
        "FTM000945",
        "FTM000946"
      ],
      "claim_ids": [
        "C566",
        "C926",
        "C927",
        "C928",
        "C929",
        "C930",
        "C931",
        "C932"
      ],
      "source_ids": [
        "S98",
        "S300",
        "S443",
        "S444"
      ],
      "profile_id": "FTM000256",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0357",
            "scope": "2003: Serbian issuer note series",
            "date": {
              "earliest_year": 2003,
              "latest_year": 2003,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2003: Serbian issuer note series"
            },
            "claim_ids": [
              "C566"
            ],
            "source_ids": [
              "S300"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0713",
            "scope": "territorial_currency_separation: Federal Yugoslavia introduced a dinar scale worth ten preceding dinars.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-07-01",
              "iso_date": "1992-07-01"
            },
            "claim_ids": [
              "C926"
            ],
            "source_ids": [
              "S443"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0714",
            "scope": "redenomination: One October dinar replaced one million July-1992-scale dinars.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-10-01",
              "iso_date": "1993-10-01"
            },
            "claim_ids": [
              "C927"
            ],
            "source_ids": [
              "S443"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0715",
            "scope": "redenomination: One January dinar replaced one billion October-scale dinars.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-01",
              "iso_date": "1994-01-01"
            },
            "claim_ids": [
              "C928"
            ],
            "source_ids": [
              "S444"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0716",
            "scope": "monetary_stabilisation: The stabilised new dinar entered at thirteen million January dinars per new dinar.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-24",
              "iso_date": "1994-01-24"
            },
            "claim_ids": [
              "C929"
            ],
            "source_ids": [
              "S444"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0717",
            "scope": "peg: The new Yugoslav dinar was initially equal in value to Deutsche Mark.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-24",
              "iso_date": "1994-01-24"
            },
            "claim_ids": [
              "C930"
            ],
            "source_ids": [
              "S444"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0718",
            "scope": "currency_renaming: The Yugoslav new dinar became the Serbian dinar without another rescaling.",
            "date": {
              "earliest_year": 2003,
              "latest_year": 2003,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2003-02-04",
              "iso_date": "2003-02-04"
            },
            "claim_ids": [
              "C931"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000256"
          },
          {
            "event_id": "ET0719",
            "scope": "identifier_change: The Serbian dinar’s ISO code changed from CSD to RSD.",
            "date": {
              "earliest_year": 2006,
              "latest_year": 2006,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2006-10-25",
              "iso_date": "2006-10-25"
            },
            "claim_ids": [
              "C932"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000256"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000258",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Macedonian denar — national continuity",
      "codes": [
        "MKD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000258"
      ],
      "evidence_entity_ids": [
        "FTM000766",
        "FTM000947",
        "FTM000948"
      ],
      "claim_ids": [
        "C593",
        "C933",
        "C934",
        "C935"
      ],
      "source_ids": [
        "S98",
        "S326",
        "S443",
        "S448"
      ],
      "profile_id": "FTM000258",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0384",
            "scope": "May 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "May 1993"
            },
            "claim_ids": [
              "C593"
            ],
            "source_ids": [
              "S326"
            ],
            "original_track_id": "FTM000258"
          },
          {
            "event_id": "ET0720",
            "scope": "territorial_currency_separation: Macedonia replaced the Yugoslav dinar with its denar at par.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-04-26",
              "iso_date": "1992-04-26"
            },
            "claim_ids": [
              "C933"
            ],
            "source_ids": [
              "S98",
              "S448"
            ],
            "original_track_id": "FTM000258"
          },
          {
            "event_id": "ET0721",
            "scope": "redenomination: One new denar replaced 100 temporary denars.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-05",
              "iso_date": "1993-05"
            },
            "claim_ids": [
              "C934"
            ],
            "source_ids": [
              "S98",
              "S443"
            ],
            "original_track_id": "FTM000258"
          },
          {
            "event_id": "ET0722",
            "scope": "exchange_rate_anchor: Macedonia adopted a stable exchange-rate strategy against Deutsche Mark.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995-10",
              "iso_date": "1995-10"
            },
            "claim_ids": [
              "C935"
            ],
            "source_ids": [
              "S448"
            ],
            "original_track_id": "FTM000258"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000260",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Romanian leu",
      "codes": [
        "RON"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000260"
      ],
      "evidence_entity_ids": [
        "FTM000762"
      ],
      "claim_ids": [
        "C589",
        "C1185",
        "C1207",
        "C1218"
      ],
      "source_ids": [
        "S322",
        "S553",
        "S554",
        "S602",
        "S603"
      ],
      "profile_id": "FTM000260",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0379",
            "scope": "1 July 2005: statutory rescaling",
            "date": {
              "earliest_year": 2005,
              "latest_year": 2005,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 2005: statutory rescaling"
            },
            "claim_ids": [
              "C589"
            ],
            "source_ids": [
              "S322"
            ],
            "original_track_id": "FTM000260"
          },
          {
            "event_id": "OBS23-C1185-FTM000260-1832",
            "scope": "The 1831–1832 Organic Regulations recognized leu accounting. The 1867 reform decimalized and rescaled it: one new leu equalled two old lei and 28 parale.",
            "date": {
              "earliest_year": 1831,
              "latest_year": 1832,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1831–1832"
            },
            "claim_ids": [
              "C1185"
            ],
            "source_ids": [
              "S553",
              "S554"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1207-FTM000260-1800",
            "scope": "Regional leu accounting continued the lion-thaler convention after the trade coin receded. This qualified branch compresses regional differentiation and later Ottoman influence; it does not equate every local leu with Dutch or Ottoman money. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1700,
              "latest_year": 1800,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1700–1800"
            },
            "claim_ids": [
              "C1207"
            ],
            "source_ids": [
              "S602",
              "S603",
              "S553",
              "S554"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1218-FTM000260-1757",
            "scope": "A published study reports a 1757 Moldavian document reckoning 5,000 lei as ten bags. It extends the qualified regional leu profile; the underlying manuscript and every later local transition have not been independently verified.",
            "date": {
              "earliest_year": 1757,
              "latest_year": 1757,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1757"
            },
            "claim_ids": [
              "C1218"
            ],
            "source_ids": [
              "S602",
              "S553",
              "S554"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000262",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Albanian lek",
      "codes": [
        "ALL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000262"
      ],
      "evidence_entity_ids": [
        "FTM000688"
      ],
      "claim_ids": [
        "C514",
        "C1103"
      ],
      "source_ids": [
        "S249"
      ],
      "profile_id": "FTM000262",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0305",
            "scope": "1965: reform, distinct from printed series dates",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965: reform, distinct from printed series dates"
            },
            "claim_ids": [
              "C514"
            ],
            "source_ids": [
              "S249"
            ],
            "original_track_id": "FTM000262"
          },
          {
            "event_id": "OBS22-C1103-FTM000262",
            "scope": "The July 1947 law replaced the Albanian frang with the lek as the monetary unit. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C1103"
            ],
            "source_ids": [
              "S249"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000263",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "CFA franc (BCEAO)",
      "codes": [
        "XOF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000263"
      ],
      "evidence_entity_ids": [
        "FTM000706",
        "FTM000820"
      ],
      "claim_ids": [
        "C532",
        "C750",
        "C752",
        "C754",
        "C757",
        "C760",
        "C761",
        "C762",
        "C764",
        "C1254",
        "C1585"
      ],
      "source_ids": [
        "S98",
        "S267",
        "S379",
        "S380",
        "S381",
        "S383",
        "S384",
        "S654",
        "S655",
        "S888",
        "S890"
      ],
      "profile_id": "FTM000263",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0323",
            "scope": "26 December 1945",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "26 December 1945"
            },
            "claim_ids": [
              "C532"
            ],
            "source_ids": [
              "S267"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0537",
            "scope": "regional_institutional_continuity: The western CFA branch develops under BCEAO.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959"
            },
            "claim_ids": [
              "C750"
            ],
            "source_ids": [
              "S267",
              "S379"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0539",
            "scope": "peg: Western CFA devaluation takes effect.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-12",
              "iso_date": "1994-01-12"
            },
            "claim_ids": [
              "C752"
            ],
            "source_ids": [
              "S267",
              "S380"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0541",
            "scope": "peg: Western CFA euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C754"
            ],
            "source_ids": [
              "S267",
              "S381"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0544",
            "scope": "territorial_currency_replacement: Guinea leaves CFA currency for its own franc.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-03-01",
              "iso_date": "1960-03-01"
            },
            "claim_ids": [
              "C757"
            ],
            "source_ids": [
              "S383"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0547",
            "scope": "territorial_currency_replacement: Mali introduces its own franc.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962-07-01",
              "iso_date": "1962-07-01"
            },
            "claim_ids": [
              "C760"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0548",
            "scope": "territorial_readoption: Mali returns to CFA currency.",
            "date": {
              "earliest_year": 1984,
              "latest_year": 1984,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1984-06-01",
              "iso_date": "1984-06-01"
            },
            "claim_ids": [
              "C761"
            ],
            "source_ids": [
              "S98",
              "S380",
              "S384"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0549",
            "scope": "territorial_currency_replacement: Mauritania introduces the ouguiya.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-06-29",
              "iso_date": "1973-06-29"
            },
            "claim_ids": [
              "C762"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "ET0551",
            "scope": "territorial_adoption: Guinea-Bissau exchanges pesos for CFA francs.",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1997,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997-05-02",
              "iso_date": "1997-05-02"
            },
            "claim_ids": [
              "C764"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000263"
          },
          {
            "event_id": "OBS25-C1254-FTM000263-1962",
            "scope": "Reconnect western CFA profile to the existing early CFA account lineage. Evidence documents inherited notes and same-unit recognition through 1955/1959/1962 institutions. Do not add BAO/institute/BCEAO issuer nodes or label 1962 a monetary birth. This is regional continuity of an existing currency; exact west/central differentiation remains unadjudicated. An identity merge/alias may be preferable if the parent is only an issuer-era duplicate. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1962,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945–1962"
            },
            "claim_ids": [
              "C1254"
            ],
            "source_ids": [
              "S654",
              "S655"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000264",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "CFA franc (BEAC)",
      "codes": [
        "XAF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000264"
      ],
      "evidence_entity_ids": [
        "FTM000707",
        "FTM000821"
      ],
      "claim_ids": [
        "C533",
        "C751",
        "C753",
        "C755",
        "C765",
        "C1255",
        "C1586"
      ],
      "source_ids": [
        "S267",
        "S381",
        "S382",
        "S407",
        "S656",
        "S657",
        "S888",
        "S890"
      ],
      "profile_id": "FTM000264",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0324",
            "scope": "26 December 1945",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "26 December 1945"
            },
            "claim_ids": [
              "C533"
            ],
            "source_ids": [
              "S267"
            ],
            "original_track_id": "FTM000264"
          },
          {
            "event_id": "ET0538",
            "scope": "regional_institutional_continuity: The central CFA branch develops through its own central-bank institutions.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1972,
              "precision": "period",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959–1972"
            },
            "claim_ids": [
              "C751"
            ],
            "source_ids": [
              "S381"
            ],
            "original_track_id": "FTM000264"
          },
          {
            "event_id": "ET0540",
            "scope": "peg: Central CFA devaluation takes effect.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-12",
              "iso_date": "1994-01-12"
            },
            "claim_ids": [
              "C753"
            ],
            "source_ids": [
              "S382"
            ],
            "original_track_id": "FTM000264"
          },
          {
            "event_id": "ET0542",
            "scope": "peg: Central CFA euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C755"
            ],
            "source_ids": [
              "S381"
            ],
            "original_track_id": "FTM000264"
          },
          {
            "event_id": "ET0552",
            "scope": "territorial_adoption: Equatorial Guinea adopts CFA currency.",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1985-01-02",
              "iso_date": "1985-01-02"
            },
            "claim_ids": [
              "C765"
            ],
            "source_ids": [
              "S407"
            ],
            "original_track_id": "FTM000264"
          },
          {
            "event_id": "OBS25-C1255-FTM000264-1972",
            "scope": "Reconnect central CFA profile to the early CFA lineage, supported by institutional history and 1972 transfer of monetary liabilities. Retain a qualified regional edge and avoid treating 1972 institutional renaming as a new currency. Regional division existed before 1972; date range labels evidence coverage, not a claim the split occurred in 1972. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1972,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945–1972"
            },
            "claim_ids": [
              "C1255"
            ],
            "source_ids": [
              "S656",
              "S657"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000265",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guinean franc, first unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000265"
      ],
      "evidence_entity_ids": [
        "FTM000823"
      ],
      "claim_ids": [
        "C757",
        "C758",
        "C1459",
        "C1659"
      ],
      "source_ids": [
        "S383",
        "S397"
      ],
      "profile_id": "FTM000265",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0544",
            "scope": "territorial_currency_replacement: Guinea leaves CFA currency for its own franc.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-03-01",
              "iso_date": "1960-03-01"
            },
            "claim_ids": [
              "C757"
            ],
            "source_ids": [
              "S383"
            ],
            "original_track_id": "FTM000265"
          },
          {
            "event_id": "ET0545",
            "scope": "redenomination: The syli replaces the first Guinean franc.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972-10-02",
              "iso_date": "1972-10-02"
            },
            "claim_ids": [
              "C758"
            ],
            "source_ids": [
              "S397"
            ],
            "original_track_id": "FTM000265"
          },
          {
            "event_id": "OBS27-C1459-FTM000265-1972",
            "scope": "Guineanfirstfranc ends through syli succession,not familyextinction.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C1459"
            ],
            "source_ids": [
              "S397"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1659-FTM000265-1972",
            "scope": "Effective2October1972,firstGuineanfranc closingbalances convert to syli at10:1.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C1659"
            ],
            "source_ids": [
              "S397"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000266",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guinean franc",
      "codes": [
        "GNF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000266"
      ],
      "evidence_entity_ids": [
        "FTM000691",
        "FTM000825"
      ],
      "claim_ids": [
        "C517",
        "C759"
      ],
      "source_ids": [
        "S98",
        "S252"
      ],
      "profile_id": "FTM000266",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0308",
            "scope": "1 March 1960",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 March 1960"
            },
            "claim_ids": [
              "C517"
            ],
            "source_ids": [
              "S252"
            ],
            "original_track_id": "FTM000266"
          },
          {
            "event_id": "ET0546",
            "scope": "currency_replacement: Guinea restores the franc.",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1986-01-06",
              "iso_date": "1986-01-06"
            },
            "claim_ids": [
              "C759"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000266"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000268",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mauritanian ouguiya",
      "codes": [
        "MRU"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000268"
      ],
      "evidence_entity_ids": [
        "FTM000725",
        "FTM000827",
        "FTM000828",
        "FTM000866"
      ],
      "claim_ids": [
        "C551",
        "C762",
        "C763"
      ],
      "source_ids": [
        "S98",
        "S285"
      ],
      "profile_id": "FTM000268",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0342",
            "scope": "1 January 2018",
            "date": {
              "earliest_year": 2018,
              "latest_year": 2018,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2018"
            },
            "claim_ids": [
              "C551"
            ],
            "source_ids": [
              "S285"
            ],
            "original_track_id": "FTM000268"
          },
          {
            "event_id": "ET0549",
            "scope": "territorial_currency_replacement: Mauritania introduces the ouguiya.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-06-29",
              "iso_date": "1973-06-29"
            },
            "claim_ids": [
              "C762"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000268"
          },
          {
            "event_id": "ET0550",
            "scope": "redenomination: Mauritania changes the size of the ouguiya unit.",
            "date": {
              "earliest_year": 2018,
              "latest_year": 2018,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2018-01-01",
              "iso_date": "2018-01-01"
            },
            "claim_ids": [
              "C763"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000268"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000270",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Malagasy franc — earlier Madagascar–Comoros regional phase",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000270",
        "T-FTM000831"
      ],
      "evidence_entity_ids": [
        "FTM000832",
        "FTM000831"
      ],
      "claim_ids": [
        "C767",
        "C768",
        "C769",
        "C766",
        "C980",
        "C1507",
        "C1547",
        "C1548",
        "C1549",
        "C1581",
        "C1582",
        "C1658",
        "C1721"
      ],
      "source_ids": [
        "S402",
        "S464",
        "S831",
        "S890",
        "S891",
        "S892",
        "S888",
        "S832",
        "S833",
        "S889"
      ],
      "profile_id": "FTM000270",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0554",
            "scope": "regional_currency_continuity: The Malagasy franc designation marks the independent national branch.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963-07-01",
              "iso_date": "1963-07-01"
            },
            "claim_ids": [
              "C767"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "FTM000270"
          },
          {
            "event_id": "ET0555",
            "scope": "regional_currency_continuity: National franc issues continue the local franc monetary history.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C768"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "FTM000270"
          },
          {
            "event_id": "ET0556",
            "scope": "unit_replacement: The ariary becomes the accounting unit.",
            "date": {
              "earliest_year": 2005,
              "latest_year": 2005,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2005-01-01",
              "iso_date": "2005-01-01"
            },
            "claim_ids": [
              "C769"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "FTM000270"
          },
          {
            "event_id": "ET0553",
            "scope": "regional_issue: A distinct banknote issuer begins Madagascar franc issues following the 1925 law.",
            "date": {
              "earliest_year": 1926,
              "latest_year": 1926,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1926"
            },
            "claim_ids": [
              "C766"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "T-FTM000831"
          },
          {
            "event_id": "ET0555",
            "scope": "regional_currency_continuity: National franc issues continue the local franc monetary history.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C768"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "T-FTM000831"
          },
          {
            "event_id": "ET0769",
            "scope": "local_issue_succeeds_imported_currency: Distinct Malagasy franc issues followed the French currency introduced after annexation in 1896.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1926"
            },
            "claim_ids": [
              "C980"
            ],
            "source_ids": [
              "S464"
            ],
            "original_track_id": "T-FTM000831"
          },
          {
            "event_id": "OBS27-C1507-FTM000270-1963",
            "scope": "ExistingMadagascarlegaltender currency renamedfrancmalgache effective1July1963; noadditionalnode orancestryevent.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1507"
            ],
            "source_ids": [
              "S831"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1547-FTM000270-1963",
            "scope": "Existing Malagasy CFA currency received the name francmalgache on1July1963.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1547"
            ],
            "source_ids": [
              "S890",
              "S831"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1548-FTM000270-1973",
            "scope": "Ordinance73-025 retains francmalgache,100centimes, under national monetary authority; transitional continuity is regulated.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973"
            },
            "claim_ids": [
              "C1548"
            ],
            "source_ids": [
              "S891"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1549-FTM000270-1960",
            "scope": "Monetary cooperation contemplated national arrangements while preserving the existing unit and parity.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960"
            },
            "claim_ids": [
              "C1549"
            ],
            "source_ids": [
              "S892"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID17-008"
      ],
      "identity_claim_ids": [
        "C1721"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000271",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Malagasy ariary",
      "codes": [
        "MGA"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000271"
      ],
      "evidence_entity_ids": [
        "FTM000722",
        "FTM000833"
      ],
      "claim_ids": [
        "C548",
        "C769",
        "C770"
      ],
      "source_ids": [
        "S282",
        "S402"
      ],
      "profile_id": "FTM000271",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0339",
            "scope": "1 January 2005: official unit of account",
            "date": {
              "earliest_year": 2005,
              "latest_year": 2005,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2005: official unit of account"
            },
            "claim_ids": [
              "C548"
            ],
            "source_ids": [
              "S282"
            ],
            "original_track_id": "FTM000271"
          },
          {
            "event_id": "ET0556",
            "scope": "unit_replacement: The ariary becomes the accounting unit.",
            "date": {
              "earliest_year": 2005,
              "latest_year": 2005,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2005-01-01",
              "iso_date": "2005-01-01"
            },
            "claim_ids": [
              "C769"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "FTM000271"
          },
          {
            "event_id": "ET0557",
            "scope": "cash_series_introduction: New ariary-denominated notes precede the accounting change.",
            "date": {
              "earliest_year": 2003,
              "latest_year": 2003,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2003-07-31",
              "iso_date": "2003-07-31"
            },
            "claim_ids": [
              "C770"
            ],
            "source_ids": [
              "S402"
            ],
            "original_track_id": "FTM000271"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000272",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Comorian franc",
      "codes": [
        "KMF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000272",
        "T-FTM000834"
      ],
      "evidence_entity_ids": [
        "FTM000834",
        "FTM000755",
        "FTM000835"
      ],
      "claim_ids": [
        "C771",
        "C772",
        "C582",
        "C773",
        "C774",
        "C775",
        "C1582"
      ],
      "source_ids": [
        "S315",
        "S381",
        "S385",
        "S406",
        "S888",
        "S890",
        "S832",
        "S833"
      ],
      "profile_id": "FTM000272",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0558",
            "scope": "regional_currency_continuity: Comoros has local franc issues under BMC and then IEC.",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1975,
              "precision": "period",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1950–1975"
            },
            "claim_ids": [
              "C771"
            ],
            "source_ids": [
              "S385"
            ],
            "original_track_id": "T-FTM000834"
          },
          {
            "event_id": "ET0559",
            "scope": "institutional_currency_continuity: The cooperation agreement and BCC succession formalize the Comorian branch.",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1981,
              "precision": "period",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1979–1981"
            },
            "claim_ids": [
              "C772"
            ],
            "source_ids": [
              "S315",
              "S385"
            ],
            "original_track_id": "T-FTM000834"
          },
          {
            "event_id": "ET0372",
            "scope": "23 November 1979: agreement signed",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "23 November 1979: agreement signed"
            },
            "claim_ids": [
              "C582"
            ],
            "source_ids": [
              "S315"
            ],
            "original_track_id": "FTM000272"
          },
          {
            "event_id": "ET0559",
            "scope": "institutional_currency_continuity: The cooperation agreement and BCC succession formalize the Comorian branch.",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1981,
              "precision": "period",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1979–1981"
            },
            "claim_ids": [
              "C772"
            ],
            "source_ids": [
              "S315",
              "S385"
            ],
            "original_track_id": "FTM000272"
          },
          {
            "event_id": "ET0560",
            "scope": "agreement_signed: Signed cooperation agreement defines the Comorian parity.",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1979-11-23",
              "iso_date": "1979-11-23"
            },
            "claim_ids": [
              "C773"
            ],
            "source_ids": [
              "S315"
            ],
            "original_track_id": "FTM000272"
          },
          {
            "event_id": "ET0561",
            "scope": "peg: Comoros adopts its distinct devalued parity.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-12",
              "iso_date": "1994-01-12"
            },
            "claim_ids": [
              "C774"
            ],
            "source_ids": [
              "S315",
              "S406"
            ],
            "original_track_id": "FTM000272"
          },
          {
            "event_id": "ET0562",
            "scope": "peg: Comorian euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C775"
            ],
            "source_ids": [
              "S381",
              "S385"
            ],
            "original_track_id": "FTM000272"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID17-009"
      ],
      "identity_claim_ids": [
        "C772"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000273",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "CFP franc",
      "codes": [
        "XPF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000273"
      ],
      "evidence_entity_ids": [
        "FTM000705",
        "FTM000822"
      ],
      "claim_ids": [
        "C531",
        "C744",
        "C746",
        "C747",
        "C756",
        "C805",
        "C978",
        "C979"
      ],
      "source_ids": [
        "S266",
        "S387",
        "S396",
        "S463"
      ],
      "profile_id": "FTM000273",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0322",
            "scope": "1945",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C531"
            ],
            "source_ids": [
              "S266"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0531",
            "scope": "parity_framework: The same decree separately establishes the Pacific-franc grouping.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C744"
            ],
            "source_ids": [
              "S396"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0533",
            "scope": "peg: Initial Pacific/metropolitan parity.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C746"
            ],
            "source_ids": [
              "S396"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0534",
            "scope": "peg: Early CFP dollar parity.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C747"
            ],
            "source_ids": [
              "S387"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0543",
            "scope": "peg: CFP euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C756"
            ],
            "source_ids": [
              "S387"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0592",
            "scope": "historical_framework_membership: The 1945 Pacific grouping explicitly includes the New Hebrides.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C805"
            ],
            "source_ids": [
              "S396"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0767",
            "scope": "territorial_currency_separation: The Pacific franc separates from the metropolitan-franc monetary system in the same reform.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C978"
            ],
            "source_ids": [
              "S463"
            ],
            "original_track_id": "FTM000273"
          },
          {
            "event_id": "ET0768",
            "scope": "regional_currency_continuity: New Hebrides franc issues continue the Pacific-franc system established in 1945, with IEOM issuance from 1967.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1967,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945–1967"
            },
            "claim_ids": [
              "C979"
            ],
            "source_ids": [
              "S463"
            ],
            "original_track_id": "FTM000273"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000275",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Vanuatu vatu / New Hebrides franc",
      "codes": [
        "VUV"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000275"
      ],
      "evidence_entity_ids": [
        "FTM000713",
        "FTM000837",
        "FTM000838",
        "FTM000869"
      ],
      "claim_ids": [
        "C539",
        "C805",
        "C806",
        "C979"
      ],
      "source_ids": [
        "S98",
        "S273",
        "S396",
        "S463"
      ],
      "profile_id": "FTM000275",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0330",
            "scope": "1 January 1981: renaming",
            "date": {
              "earliest_year": 1981,
              "latest_year": 1981,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1981: renaming"
            },
            "claim_ids": [
              "C539"
            ],
            "source_ids": [
              "S273"
            ],
            "original_track_id": "FTM000275"
          },
          {
            "event_id": "ET0592",
            "scope": "historical_framework_membership: The 1945 Pacific grouping explicitly includes the New Hebrides.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-26",
              "iso_date": "1945-12-26"
            },
            "claim_ids": [
              "C805"
            ],
            "source_ids": [
              "S396"
            ],
            "original_track_id": "FTM000275"
          },
          {
            "event_id": "ET0593",
            "scope": "currency_rename: Vatu succeeds the New Hebrides franc.",
            "date": {
              "earliest_year": 1981,
              "latest_year": 1981,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1981-01-01",
              "iso_date": "1981-01-01"
            },
            "claim_ids": [
              "C806"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000275"
          },
          {
            "event_id": "ET0768",
            "scope": "regional_currency_continuity: New Hebrides franc issues continue the Pacific-franc system established in 1945, with IEOM issuance from 1967.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1967,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945–1967"
            },
            "claim_ids": [
              "C979"
            ],
            "source_ids": [
              "S463"
            ],
            "original_track_id": "FTM000275"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000276",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Algerian franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000276"
      ],
      "evidence_entity_ids": [
        "FTM000849",
        "FTM000850",
        "FTM000867"
      ],
      "claim_ids": [
        "C801",
        "C802",
        "C1296",
        "C1465",
        "C1520",
        "C1521",
        "C1671",
        "C1718",
        "C1774",
        "C1811"
      ],
      "source_ids": [
        "S98",
        "S541",
        "S856",
        "S857",
        "S764",
        "S765",
        "S922"
      ],
      "profile_id": "FTM000276",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0588",
            "scope": "redenomination: Algeria restates its franc unit.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1960,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960-01-01",
              "iso_date": "1960-01-01"
            },
            "claim_ids": [
              "C801"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000276"
          },
          {
            "event_id": "ET0589",
            "scope": "currency_replacement: The dinar replaces the Algerian new franc.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964-04-10",
              "iso_date": "1964-04-10"
            },
            "claim_ids": [
              "C802"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000276"
          },
          {
            "event_id": "OBS25-C1296-FTM000276-1933",
            "scope": "Algerian franc monetary-unit observation reaches 1933, preceding the 1960 anchor. Treat later new-franc rescaling as a profile change, not a reason to discard the earlier unit. No claim that 1933 is creation or that 1848 was the actual monetary separation date.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1296"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1465-FTM000276-1933",
            "scope": "Algerianfranc observed1933before1960scalechange; earlierterritorialaccount boundary unresolved.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1465"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1520-FTM000276-1878",
            "scope": "The French Treasury opened a Banque de l’Algérie account holding Algerian-franc balances for transfers with France.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1878,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878"
            },
            "claim_ids": [
              "C1520"
            ],
            "source_ids": [
              "S856"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1521-FTM000276-1851",
            "scope": "Parliamentary proceedings document local franc-denominated bank capital,a state loan,note liabilities and current accounts. This does not alone date regional separation.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1851,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851"
            },
            "claim_ids": [
              "C1521"
            ],
            "source_ids": [
              "S857"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1671-FTM000276-1952",
            "scope": "Fezzan obligations in Algerian francs were converted into Libyan pounds; the March 1952 announcement sets 980 Algerian francs per Libyan pound.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1671"
            ],
            "source_ids": [
              "S764",
              "S765"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1774-FTM000276-1878",
            "scope": "The Treasury account opened at Banque de l’Algérie in1878 held Algerian-franc balances and settled transfers paid in metropolitan French francs, providing positive account distinction by this date.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1878,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878"
            },
            "claim_ids": [
              "C1774"
            ],
            "source_ids": [
              "S856"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1718"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000277",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Algerian dinar",
      "codes": [
        "DZD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000277"
      ],
      "evidence_entity_ids": [
        "FTM000721",
        "FTM000851"
      ],
      "claim_ids": [
        "C547",
        "C802"
      ],
      "source_ids": [
        "S98",
        "S281"
      ],
      "profile_id": "FTM000277",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0338",
            "scope": "1964",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964"
            },
            "claim_ids": [
              "C547"
            ],
            "source_ids": [
              "S281"
            ],
            "original_track_id": "FTM000277"
          },
          {
            "event_id": "ET0589",
            "scope": "currency_replacement: The dinar replaces the Algerian new franc.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964-04-10",
              "iso_date": "1964-04-10"
            },
            "claim_ids": [
              "C802"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000277"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000278",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tunisian franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000278"
      ],
      "evidence_entity_ids": [
        "FTM000854"
      ],
      "claim_ids": [
        "C804",
        "C981",
        "C1588",
        "C1677"
      ],
      "source_ids": [
        "S98",
        "S465"
      ],
      "profile_id": "FTM000278",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0591",
            "scope": "currency_replacement: Tunisia introduces the dinar.",
            "date": {
              "earliest_year": 1958,
              "latest_year": 1958,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1958-11-01",
              "iso_date": "1958-11-01"
            },
            "claim_ids": [
              "C804"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000278"
          },
          {
            "event_id": "ET0770",
            "scope": "unit_standard_adoption: Tunisia replaced its piastre system with the French franc unit in 1891.",
            "date": {
              "earliest_year": 1891,
              "latest_year": 1891,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1891"
            },
            "claim_ids": [
              "C981"
            ],
            "source_ids": [
              "S465"
            ],
            "original_track_id": "FTM000278"
          },
          {
            "event_id": "OBS27-C1677-FTM000278-1891",
            "scope": "Tunisian piastre principal unit replaced by franc under the1891reform. No universal ratio supplied by inspected source.",
            "date": {
              "earliest_year": 1891,
              "latest_year": 1891,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1891"
            },
            "claim_ids": [
              "C1677"
            ],
            "source_ids": [
              "S465"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000279",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tunisian dinar",
      "codes": [
        "TND"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000279"
      ],
      "evidence_entity_ids": [
        "FTM000753",
        "FTM000855"
      ],
      "claim_ids": [
        "C579",
        "C804"
      ],
      "source_ids": [
        "S98",
        "S313"
      ],
      "profile_id": "FTM000279",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0370",
            "scope": "18 October 1958: law date",
            "date": {
              "earliest_year": 1958,
              "latest_year": 1958,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "18 October 1958: law date"
            },
            "claim_ids": [
              "C579"
            ],
            "source_ids": [
              "S313"
            ],
            "original_track_id": "FTM000279"
          },
          {
            "event_id": "ET0591",
            "scope": "currency_replacement: Tunisia introduces the dinar.",
            "date": {
              "earliest_year": 1958,
              "latest_year": 1958,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1958-11-01",
              "iso_date": "1958-11-01"
            },
            "claim_ids": [
              "C804"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000279"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000280",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Moroccan franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000280"
      ],
      "evidence_entity_ids": [
        "FTM000852"
      ],
      "claim_ids": [
        "C803",
        "C1661"
      ],
      "source_ids": [
        "S405",
        "S725"
      ],
      "profile_id": "FTM000280",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0590",
            "scope": "currency_replacement: Morocco’s dirham reform takes effect.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959-10-19",
              "iso_date": "1959-10-19"
            },
            "claim_ids": [
              "C803"
            ],
            "source_ids": [
              "S405"
            ],
            "original_track_id": "FTM000280"
          },
          {
            "event_id": "OBS27-C1661-FTM000280-1920",
            "scope": "The1920protectoratereform replaced Hassani transactionreckoning byfrancpaper,with100Hassanipesetas exchangedfor200francs.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1661"
            ],
            "source_ids": [
              "S725"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000281",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Moroccan dirham",
      "codes": [
        "MAD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000281"
      ],
      "evidence_entity_ids": [
        "FTM000727",
        "FTM000853"
      ],
      "claim_ids": [
        "C553",
        "C803"
      ],
      "source_ids": [
        "S287",
        "S405"
      ],
      "profile_id": "FTM000281",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0344",
            "scope": "October 1959",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "October 1959"
            },
            "claim_ids": [
              "C553"
            ],
            "source_ids": [
              "S287"
            ],
            "original_track_id": "FTM000281"
          },
          {
            "event_id": "ET0590",
            "scope": "currency_replacement: Morocco’s dirham reform takes effect.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959-10-19",
              "iso_date": "1959-10-19"
            },
            "claim_ids": [
              "C803"
            ],
            "source_ids": [
              "S405"
            ],
            "original_track_id": "FTM000281"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000283",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Djiboutian franc",
      "codes": [
        "DJF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000283"
      ],
      "evidence_entity_ids": [
        "FTM000692",
        "FTM000836"
      ],
      "claim_ids": [
        "C518",
        "C776",
        "C777",
        "C1575"
      ],
      "source_ids": [
        "S253",
        "S396",
        "S403",
        "S404",
        "S720"
      ],
      "profile_id": "FTM000283",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0309",
            "scope": "20 March 1949: decree date as reported",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "20 March 1949: decree date as reported"
            },
            "claim_ids": [
              "C518"
            ],
            "source_ids": [
              "S253"
            ],
            "original_track_id": "FTM000283"
          },
          {
            "event_id": "ET0563",
            "scope": "territorial_currency_separation: Djibouti’s separate dollar-linked franc follows the territorial CFA period.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949-03",
              "iso_date": "1949-03"
            },
            "claim_ids": [
              "C776"
            ],
            "source_ids": [
              "S253",
              "S396",
              "S403",
              "S404"
            ],
            "original_track_id": "FTM000283"
          },
          {
            "event_id": "ET0564",
            "scope": "peg: Initial Djibouti dollar anchor.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C777"
            ],
            "source_ids": [
              "S253"
            ],
            "original_track_id": "FTM000283"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000285",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Indian rupee",
      "codes": [
        "INR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000284",
        "FTM000285",
        "FTM000295",
        "FTM000299"
      ],
      "evidence_entity_ids": [
        "FTM000775",
        "FTM000759",
        "FTM000774",
        "FTM000956"
      ],
      "claim_ids": [
        "C603",
        "C604",
        "C605",
        "C606",
        "C607",
        "C608",
        "C610",
        "C611",
        "C613",
        "C614",
        "C586",
        "C963",
        "C964",
        "C967",
        "C602",
        "C961",
        "C962",
        "C965",
        "C990",
        "C1115",
        "C1127",
        "C1138",
        "C1153",
        "C1156",
        "C1422",
        "C1608",
        "C1609",
        "C1610",
        "C1629",
        "C1673",
        "C968",
        "C969",
        "C970",
        "C975",
        "C1555",
        "C1760",
        "C1794",
        "C2048",
        "C2066",
        "C2072",
        "C2073"
      ],
      "source_ids": [
        "S319",
        "S334",
        "S335",
        "S336",
        "S457",
        "S458",
        "S459",
        "S460",
        "S461",
        "S470",
        "S537",
        "S98",
        "S541",
        "S242",
        "S549",
        "S189",
        "S327",
        "S699",
        "S804",
        "S805",
        "S807",
        "S806",
        "S767",
        "S234",
        "S894",
        "S909",
        "S910",
        "S1073",
        "S1082",
        "S1069",
        "S1070",
        "S1084"
      ],
      "profile_id": "FTM000285",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0394",
            "scope": "10 February 1905 order; authorisation, not first issue",
            "date": {
              "earliest_year": 1905,
              "latest_year": 1905,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10 February 1905 order; authorisation, not first issue",
              "iso_date": "1905-02-10"
            },
            "claim_ids": [
              "C605",
              "C606"
            ],
            "source_ids": [
              "S334"
            ],
            "original_track_id": "FTM000295"
          },
          {
            "event_id": "ET0395",
            "scope": "11 May 1920; Kenya report of proclamation",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "11 May 1920; Kenya report of proclamation",
              "iso_date": "1920-05-11"
            },
            "claim_ids": [
              "C611"
            ],
            "source_ids": [
              "S335"
            ],
            "original_track_id": "FTM000295"
          },
          {
            "event_id": "ET0376",
            "scope": "15 August 1950: Republic coin issue",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1950,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 August 1950: Republic coin issue"
            },
            "claim_ids": [
              "C586"
            ],
            "source_ids": [
              "S319"
            ],
            "original_track_id": "FTM000285"
          },
          {
            "event_id": "ET0750",
            "scope": "territorial_currency_separation: Independent India retained the inherited rupee and then introduced Republic designs.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1950,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947–1950"
            },
            "claim_ids": [
              "C963"
            ],
            "source_ids": [
              "S458"
            ],
            "original_track_id": "FTM000285"
          },
          {
            "event_id": "ET0751",
            "scope": "subdivision_reform: India decimalised the rupee without changing its value or name.",
            "date": {
              "earliest_year": 1957,
              "latest_year": 1957,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1957-04-01",
              "iso_date": "1957-04-01"
            },
            "claim_ids": [
              "C964"
            ],
            "source_ids": [
              "S458"
            ],
            "original_track_id": "FTM000285"
          },
          {
            "event_id": "ET0754",
            "scope": "territorial_currency_separation: India introduced a separate rupee-note currency for Gulf circulation.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959-05-11",
              "iso_date": "1959-05-11"
            },
            "claim_ids": [
              "C967"
            ],
            "source_ids": [
              "S460",
              "S461"
            ],
            "original_track_id": "FTM000285"
          },
          {
            "event_id": "ET0392",
            "scope": "19 May 1898 order, recited in 1905; not first Indian rupee",
            "date": {
              "earliest_year": 1898,
              "latest_year": 1898,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "19 May 1898 order, recited in 1905; not first Indian rupee",
              "iso_date": "1898-05-19"
            },
            "claim_ids": [
              "C602"
            ],
            "source_ids": [
              "S334"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "ET0393",
            "scope": "10 February 1905 order; commencement proclamation remains open",
            "date": {
              "earliest_year": 1905,
              "latest_year": 1905,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10 February 1905 order; commencement proclamation remains open",
              "iso_date": "1905-02-10"
            },
            "claim_ids": [
              "C603"
            ],
            "source_ids": [
              "S334"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "ET0748",
            "scope": "multiple_currency_unification: Bombay Mughal-style rupees were one input to the uniform British Indian rupee coinage.",
            "date": {
              "earliest_year": 1835,
              "latest_year": 1835,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1835"
            },
            "claim_ids": [
              "C961"
            ],
            "source_ids": [
              "S457"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "ET0749",
            "scope": "issuer_and_design_change: Crown coinage followed Company coinage in the rupee system.",
            "date": {
              "earliest_year": 1862,
              "latest_year": 1862,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1862"
            },
            "claim_ids": [
              "C962"
            ],
            "source_ids": [
              "S457"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "ET0750",
            "scope": "territorial_currency_separation: Independent India retained the inherited rupee and then introduced Republic designs.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1950,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947–1950"
            },
            "claim_ids": [
              "C963"
            ],
            "source_ids": [
              "S458"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "ET0752",
            "scope": "territorial_currency_separation: Pakistan initially used Indian notes and then modified and national rupee issues.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1948,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947–1948"
            },
            "claim_ids": [
              "C965"
            ],
            "source_ids": [
              "S459"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "ET0779",
            "scope": "local_issue_on_imported_currency_standard: Mauritius combined local currency-board notes with the Indian rupee as its prescribed monetary unit.",
            "date": {
              "earliest_year": 1876,
              "latest_year": 1934,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1876–1934"
            },
            "claim_ids": [
              "C990"
            ],
            "source_ids": [
              "S470"
            ],
            "original_track_id": "FTM000284"
          },
          {
            "event_id": "OBS22-C1115-FTM000285",
            "scope": "The Iraqi currency-board system succeeded Indian-rupee circulation, which the Central Bank dates through 1932. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1932,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932"
            },
            "claim_ids": [
              "C1115"
            ],
            "source_ids": [
              "S537"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1127-FTM000285",
            "scope": "Indian rupee → ngultrum, 1974. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1974"
            },
            "claim_ids": [
              "C1127"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1138-FTM000285",
            "scope": "Ceylon’s local currency notes were redeemable in rupees under the 1884 ordinance; the 1892 order prescribed the British Indian rupee as standard. A qualified regional branch records local currency development, not a new unit invented by decimal coins. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1884,
              "latest_year": 1892,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1884–1892"
            },
            "claim_ids": [
              "C1138"
            ],
            "source_ids": [
              "S541",
              "S242"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1153-FTM000285",
            "scope": "The 1836 act ended Calcutta sicca-rupee tender status from January 1838; its Treasury notice prescribed exchange into the Company rupees of the 1835 act. Retrieval is limited to the indexed statutory passage. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1836,
              "latest_year": 1838,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1836–1838"
            },
            "claim_ids": [
              "C1153"
            ],
            "source_ids": [
              "S549"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1156-FTM000285",
            "scope": "Burma’s separate currency developed from Indian-rupee circulation through the 1937 issues, postwar currency board and 1952 central-bank succession. The compressed regional link to the continuing rupee/kyat profile is qualified; wartime occupation currency remains a separate unresolved input. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1937,
              "latest_year": 1952,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1937–1952"
            },
            "claim_ids": [
              "C1156"
            ],
            "source_ids": [
              "S189",
              "S327"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1422-FTM000285-1955",
            "scope": "Hyderabad local rupees were replaced by Indianrupees; the regional branch joins an already existing Indianunit. Does not assert that Indianrupee originated 1955.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1422"
            ],
            "source_ids": [
              "S699"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1673-FTM000285-1966",
            "scope": "The new Qatar-Dubai currency was established to replace Gulf rupees, and governments guaranteed existing Gulf-rupee banking balances at pre-devaluation value before the temporary Saudi-note bridge.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966"
            },
            "claim_ids": [
              "C1673"
            ],
            "source_ids": [
              "S767"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "ET0754",
            "scope": "territorial_currency_separation: India introduced a separate rupee-note currency for Gulf circulation.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959-05-11",
              "iso_date": "1959-05-11"
            },
            "claim_ids": [
              "C967"
            ],
            "source_ids": [
              "S460",
              "S461"
            ],
            "original_track_id": "FTM000299"
          },
          {
            "event_id": "ET0755",
            "scope": "territorial_currency_replacement: Kuwait’s dinar replaced the circulating Gulf rupee.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961-04-01",
              "iso_date": "1961-04-01"
            },
            "claim_ids": [
              "C968"
            ],
            "source_ids": [
              "S98",
              "S234"
            ],
            "original_track_id": "FTM000299"
          },
          {
            "event_id": "ET0756",
            "scope": "territorial_currency_replacement: Ten Gulf rupees converted to one Bahraini dinar.",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965-10-16",
              "iso_date": "1965-10-16"
            },
            "claim_ids": [
              "C969"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000299"
          },
          {
            "event_id": "ET0757",
            "scope": "territorial_currency_replacement: Qatar temporarily substituted borrowed Saudi-riyal notes for Gulf rupees.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966-06",
              "iso_date": "1966-06"
            },
            "claim_ids": [
              "C970"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000299"
          },
          {
            "event_id": "ET0762",
            "scope": "territorial_currency_replacement: Oman replaced Gulf rupees with the rial Saidi.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970-05-07",
              "iso_date": "1970-05-07"
            },
            "claim_ids": [
              "C975"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000299"
          },
          {
            "event_id": "OBS28-C1760-FTM000285-1835",
            "scope": "Act XVII addresses discharge of engagements in Company rupees and expressly preserves particular payment clauses in sicca-denominated contracts.",
            "date": {
              "earliest_year": 1835,
              "latest_year": 1835,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1835"
            },
            "claim_ids": [
              "C1760"
            ],
            "source_ids": [
              "S909"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2072-FTM000285-1835",
            "scope": "Madras pagoda accounts converted to rupees in 1818 at one pagoda to 3½ rupees; presidency unification followed in 1835. Admit compressed local absorption into the retained Indian rupee lineage, not the rupee’s founding. The intervening presidency stage remains explicit.",
            "date": {
              "earliest_year": 1818,
              "latest_year": 1835,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1818–1835"
            },
            "claim_ids": [
              "C2072"
            ],
            "source_ids": [
              "S1069",
              "S1070"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS37-C2073-FTM000285-1904",
            "scope": "The German territorial rupee developed from established Indian-rupee use. Admit qualified regional derivation; the 1890–1904 emergence interval is a research envelope and does not itself date account creation.",
            "date": {
              "earliest_year": 1890,
              "latest_year": 1904,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1890–1904"
            },
            "claim_ids": [
              "C2073"
            ],
            "source_ids": [
              "S1084"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [
        "ID17-012",
        "ID17-013"
      ],
      "identity_claim_ids": [
        "C963",
        "C603",
        "C605"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000286",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Pakistani rupee",
      "codes": [
        "PKR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000286"
      ],
      "evidence_entity_ids": [
        "FTM000715"
      ],
      "claim_ids": [
        "C541",
        "C965",
        "C966"
      ],
      "source_ids": [
        "S98",
        "S275",
        "S459"
      ],
      "profile_id": "FTM000286",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0332",
            "scope": "1 April 1948: modified-note circulation",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 April 1948: modified-note circulation"
            },
            "claim_ids": [
              "C541"
            ],
            "source_ids": [
              "S275"
            ],
            "original_track_id": "FTM000286"
          },
          {
            "event_id": "ET0752",
            "scope": "territorial_currency_separation: Pakistan initially used Indian notes and then modified and national rupee issues.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1948,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947–1948"
            },
            "claim_ids": [
              "C965"
            ],
            "source_ids": [
              "S459"
            ],
            "original_track_id": "FTM000286"
          },
          {
            "event_id": "ET0753",
            "scope": "territorial_currency_replacement: Bangladesh’s taka succeeded the Pakistani rupee at equal unit value.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C966"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000286"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000287",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bangladeshi taka",
      "codes": [
        "BDT"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000287"
      ],
      "evidence_entity_ids": [
        "FTM000680"
      ],
      "claim_ids": [
        "C506",
        "C966"
      ],
      "source_ids": [
        "S98",
        "S241"
      ],
      "profile_id": "FTM000287",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0297",
            "scope": "1972",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C506"
            ],
            "source_ids": [
              "S241"
            ],
            "original_track_id": "FTM000287"
          },
          {
            "event_id": "ET0753",
            "scope": "territorial_currency_replacement: Bangladesh’s taka succeeded the Pakistani rupee at equal unit value.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C966"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000287"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000288",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bhutanese ngultrum",
      "codes": [
        "BTN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000288"
      ],
      "evidence_entity_ids": [
        "FTM000714"
      ],
      "claim_ids": [
        "C540",
        "C1127"
      ],
      "source_ids": [
        "S274",
        "S98"
      ],
      "profile_id": "FTM000288",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0331",
            "scope": "1974",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1974"
            },
            "claim_ids": [
              "C540"
            ],
            "source_ids": [
              "S274"
            ],
            "original_track_id": "FTM000288"
          },
          {
            "event_id": "OBS22-C1127-FTM000288",
            "scope": "Indian rupee → ngultrum, 1974. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1974"
            },
            "claim_ids": [
              "C1127"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000290",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Myanmar kyat",
      "codes": [
        "MMK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000290"
      ],
      "evidence_entity_ids": [
        "FTM000767"
      ],
      "claim_ids": [
        "C594",
        "C1156",
        "C1159",
        "C1609",
        "C2051"
      ],
      "source_ids": [
        "S327",
        "S189",
        "S807",
        "S806",
        "S1074"
      ],
      "profile_id": "FTM000290",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0385",
            "scope": "1 July 1952: issuer transfer",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1952: issuer transfer"
            },
            "claim_ids": [
              "C594"
            ],
            "source_ids": [
              "S327"
            ],
            "original_track_id": "FTM000290"
          },
          {
            "event_id": "OBS22-C1156-FTM000290",
            "scope": "Burma’s separate currency developed from Indian-rupee circulation through the 1937 issues, postwar currency board and 1952 central-bank succession. The compressed regional link to the continuing rupee/kyat profile is qualified; wartime occupation currency remains a separate unresolved input. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1937,
              "latest_year": 1952,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1937–1952"
            },
            "claim_ids": [
              "C1156"
            ],
            "source_ids": [
              "S189",
              "S327"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1159-FTM000290",
            "scope": "The regional currency profile extends through the postwar Burmese rupee and 1952 transfer to the Union Bank of Burma. The rupee/kyat naming and subdivision transition is kept within this qualified profile.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1952,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947–1952"
            },
            "claim_ids": [
              "C1159"
            ],
            "source_ids": [
              "S189",
              "S327"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000291",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ceylon / Sri Lankan rupee",
      "codes": [
        "LKR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000291"
      ],
      "evidence_entity_ids": [
        "FTM000681"
      ],
      "claim_ids": [
        "C507",
        "C1138",
        "C1176",
        "C1489",
        "C1571",
        "C1608"
      ],
      "source_ids": [
        "S242",
        "S541",
        "S579",
        "S804",
        "S805"
      ],
      "profile_id": "FTM000291",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0298",
            "scope": "17 March 1872: decimal coinage",
            "date": {
              "earliest_year": 1872,
              "latest_year": 1872,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "17 March 1872: decimal coinage"
            },
            "claim_ids": [
              "C507"
            ],
            "source_ids": [
              "S242"
            ],
            "original_track_id": "FTM000291"
          },
          {
            "event_id": "OBS22-C1138-FTM000291",
            "scope": "Ceylon’s local currency notes were redeemable in rupees under the 1884 ordinance; the 1892 order prescribed the British Indian rupee as standard. A qualified regional branch records local currency development, not a new unit invented by decimal coins. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1884,
              "latest_year": 1892,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1884–1892"
            },
            "claim_ids": [
              "C1138"
            ],
            "source_ids": [
              "S541",
              "S242"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1176-FTM000291-1947",
            "scope": "The Maldivian rupee, later called rufiyaa, replaced the Ceylonese rupee in 1947. No exact conversion rate or exclusive currency use asserted; local coin and larin history remains open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C1176"
            ],
            "source_ids": [
              "S579"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1489-FTM000291-1872",
            "scope": "Ceylon public accounts were kept in rupees and cents from1January1872. Existing sterling statutory and contractual treasury payments were payable in rupees at two shillings per rupee.",
            "date": {
              "earliest_year": 1872,
              "latest_year": 1872,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1872"
            },
            "claim_ids": [
              "C1489"
            ],
            "source_ids": [
              "S804"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000292",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Maldivian rufiyaa",
      "codes": [
        "MVR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000292"
      ],
      "evidence_entity_ids": [
        "FTM000701"
      ],
      "claim_ids": [
        "C527",
        "C1176"
      ],
      "source_ids": [
        "S262",
        "S579"
      ],
      "profile_id": "FTM000292",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0318",
            "scope": "1947: first banknotes",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947: first banknotes"
            },
            "claim_ids": [
              "C527"
            ],
            "source_ids": [
              "S262"
            ],
            "original_track_id": "FTM000292"
          },
          {
            "event_id": "OBS23-C1176-FTM000292-1947",
            "scope": "The Maldivian rupee, later called rufiyaa, replaced the Ceylonese rupee in 1947. No exact conversion rate or exclusive currency use asserted; local coin and larin history remains open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C1176"
            ],
            "source_ids": [
              "S579"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000293",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mauritian rupee",
      "codes": [
        "MUR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000293"
      ],
      "evidence_entity_ids": [
        "FTM000696"
      ],
      "claim_ids": [
        "C522",
        "C990",
        "C1137",
        "C1490",
        "C1572",
        "C1607",
        "C1610",
        "C1687"
      ],
      "source_ids": [
        "S257",
        "S470",
        "S540",
        "S189",
        "S541"
      ],
      "profile_id": "FTM000293",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0313",
            "scope": "1876: sole-tender milestone",
            "date": {
              "earliest_year": 1876,
              "latest_year": 1876,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1876: sole-tender milestone"
            },
            "claim_ids": [
              "C522"
            ],
            "source_ids": [
              "S257"
            ],
            "original_track_id": "FTM000293"
          },
          {
            "event_id": "ET0779",
            "scope": "local_issue_on_imported_currency_standard: Mauritius combined local currency-board notes with the Indian rupee as its prescribed monetary unit.",
            "date": {
              "earliest_year": 1876,
              "latest_year": 1934,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1876–1934"
            },
            "claim_ids": [
              "C990"
            ],
            "source_ids": [
              "S470"
            ],
            "original_track_id": "FTM000293"
          },
          {
            "event_id": "OBS22-C1137-FTM000293",
            "scope": "Seychelles developed a separate local rupee issue from its Mauritian-rupee circulation; most Mauritian currency lost tender status in 1947. This gradual territorial separation is qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1947,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1947"
            },
            "claim_ids": [
              "C1137"
            ],
            "source_ids": [
              "S540"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1490-FTM000293-1908",
            "scope": "A government loan to Mauritius Commercial Bank was recorded at one million rupees; repayment produced20,493rupees interest.",
            "date": {
              "earliest_year": 1908,
              "latest_year": 1908,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1908"
            },
            "claim_ids": [
              "C1490"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1687-FTM000293-1877",
            "scope": "Mauritius replaced its local dollar reckoning with rupees effective1January1877 at two rupees per dollar.",
            "date": {
              "earliest_year": 1877,
              "latest_year": 1877,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1877"
            },
            "claim_ids": [
              "C1687"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000294",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Seychellois rupee",
      "codes": [
        "SCR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000294"
      ],
      "evidence_entity_ids": [
        "FTM000749"
      ],
      "claim_ids": [
        "C575",
        "C1137",
        "C1491",
        "C1607"
      ],
      "source_ids": [
        "S309",
        "S540"
      ],
      "profile_id": "FTM000294",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0366",
            "scope": "1974: currency-issuance governance",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1974: currency-issuance governance"
            },
            "claim_ids": [
              "C575"
            ],
            "source_ids": [
              "S309"
            ],
            "original_track_id": "FTM000294"
          },
          {
            "event_id": "OBS22-C1137-FTM000294",
            "scope": "Seychelles developed a separate local rupee issue from its Mauritian-rupee circulation; most Mauritian currency lost tender status in 1947. This gradual territorial separation is qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1947,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1947"
            },
            "claim_ids": [
              "C1137"
            ],
            "source_ids": [
              "S540"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1491-FTM000294-1946",
            "scope": "Seychelles government savings deposits were reckoned in rupees: under300,000during the1930s and over3million by1946.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1946,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930–1946"
            },
            "claim_ids": [
              "C1491"
            ],
            "source_ids": [
              "S540"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000298",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Afghan afghani",
      "codes": [
        "AFN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000298"
      ],
      "evidence_entity_ids": [
        "FTM000764"
      ],
      "claim_ids": [
        "C591",
        "C1136"
      ],
      "source_ids": [
        "S324",
        "S539"
      ],
      "profile_id": "FTM000298",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0381",
            "scope": "7 October 2002: conversion start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "7 October 2002: conversion start"
            },
            "claim_ids": [
              "C591"
            ],
            "source_ids": [
              "S324"
            ],
            "original_track_id": "FTM000298"
          },
          {
            "event_id": "ET0382",
            "scope": "2 January 2003",
            "date": {
              "earliest_year": 2003,
              "latest_year": 2003,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2 January 2003"
            },
            "claim_ids": [
              "C591"
            ],
            "source_ids": [
              "S324"
            ],
            "original_track_id": "FTM000298"
          },
          {
            "event_id": "OBS22-C1136-FTM000298",
            "scope": "The afghani standards introduced in 1925–1926 replaced Kabuli-rupee reckoning. Later afghani rescalings remain within the modern currency profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1926"
            },
            "claim_ids": [
              "C1136"
            ],
            "source_ids": [
              "S539",
              "S324"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000300",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bahraini dinar",
      "codes": [
        "BHD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000300"
      ],
      "evidence_entity_ids": [
        "FTM000726"
      ],
      "claim_ids": [
        "C552",
        "C969",
        "C974"
      ],
      "source_ids": [
        "S98",
        "S286",
        "S462"
      ],
      "profile_id": "FTM000300",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0343",
            "scope": "1965",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965"
            },
            "claim_ids": [
              "C552"
            ],
            "source_ids": [
              "S286"
            ],
            "original_track_id": "FTM000300"
          },
          {
            "event_id": "ET0756",
            "scope": "territorial_currency_replacement: Ten Gulf rupees converted to one Bahraini dinar.",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965-10-16",
              "iso_date": "1965-10-16"
            },
            "claim_ids": [
              "C969"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000300"
          },
          {
            "event_id": "ET0761",
            "scope": "multiple_currency_unification: Abu Dhabi converted Bahraini dinars into ten UAE dirhams each.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-05",
              "iso_date": "1973-05"
            },
            "claim_ids": [
              "C974"
            ],
            "source_ids": [
              "S98",
              "S462"
            ],
            "original_track_id": "FTM000300"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000301",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Qatar and Dubai riyal",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000301"
      ],
      "evidence_entity_ids": [
        "FTM000958"
      ],
      "claim_ids": [
        "C971",
        "C972",
        "C973",
        "C1672",
        "C1673"
      ],
      "source_ids": [
        "S98",
        "S462",
        "S767"
      ],
      "profile_id": "FTM000301",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0758",
            "scope": "currency_replacement: Qatar–Dubai riyals replaced the interim Saudi notes.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966-09-18",
              "iso_date": "1966-09-18"
            },
            "claim_ids": [
              "C971"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000301"
          },
          {
            "event_id": "ET0759",
            "scope": "territorial_currency_separation: Qatar continued with a separate riyal at par after the joint issue ended.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-05",
              "iso_date": "1973-05"
            },
            "claim_ids": [
              "C972"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000301"
          },
          {
            "event_id": "ET0760",
            "scope": "multiple_currency_unification: Qatar–Dubai riyals converted into UAE dirhams at par.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-05",
              "iso_date": "1973-05"
            },
            "claim_ids": [
              "C973"
            ],
            "source_ids": [
              "S98",
              "S462"
            ],
            "original_track_id": "FTM000301"
          },
          {
            "event_id": "OBS27-C1672-FTM000301-1966",
            "scope": "Qatar and Dubai exchanged the temporarily circulating Saudi riyals into Qatar-Dubai riyals in September 1966 at 106.5 new riyals for100 Saudi riyals, pursuant to the amended Currency Agreement.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966"
            },
            "claim_ids": [
              "C1672"
            ],
            "source_ids": [
              "S767"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1673-FTM000301-1966",
            "scope": "The new Qatar-Dubai currency was established to replace Gulf rupees, and governments guaranteed existing Gulf-rupee banking balances at pre-devaluation value before the temporary Saudi-note bridge.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966"
            },
            "claim_ids": [
              "C1673"
            ],
            "source_ids": [
              "S767"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000302",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Qatari riyal",
      "codes": [
        "QAR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000302"
      ],
      "evidence_entity_ids": [
        "FTM000711"
      ],
      "claim_ids": [
        "C537",
        "C972"
      ],
      "source_ids": [
        "S98",
        "S271"
      ],
      "profile_id": "FTM000302",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0328",
            "scope": "1973: separate national issue; 19 June is law date",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973: separate national issue; 19 June is law date"
            },
            "claim_ids": [
              "C537"
            ],
            "source_ids": [
              "S271"
            ],
            "original_track_id": "FTM000302"
          },
          {
            "event_id": "ET0759",
            "scope": "territorial_currency_separation: Qatar continued with a separate riyal at par after the joint issue ended.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-05",
              "iso_date": "1973-05"
            },
            "claim_ids": [
              "C972"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000302"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000303",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "UAE dirham",
      "codes": [
        "AED"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000303"
      ],
      "evidence_entity_ids": [
        "FTM000674"
      ],
      "claim_ids": [
        "C500",
        "C973",
        "C974"
      ],
      "source_ids": [
        "S98",
        "S235",
        "S462"
      ],
      "profile_id": "FTM000303",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0291",
            "scope": "19 May 1973",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "19 May 1973"
            },
            "claim_ids": [
              "C500"
            ],
            "source_ids": [
              "S235"
            ],
            "original_track_id": "FTM000303"
          },
          {
            "event_id": "ET0760",
            "scope": "multiple_currency_unification: Qatar–Dubai riyals converted into UAE dirhams at par.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-05",
              "iso_date": "1973-05"
            },
            "claim_ids": [
              "C973"
            ],
            "source_ids": [
              "S98",
              "S462"
            ],
            "original_track_id": "FTM000303"
          },
          {
            "event_id": "ET0761",
            "scope": "multiple_currency_unification: Abu Dhabi converted Bahraini dinars into ten UAE dirhams each.",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973-05",
              "iso_date": "1973-05"
            },
            "claim_ids": [
              "C974"
            ],
            "source_ids": [
              "S98",
              "S462"
            ],
            "original_track_id": "FTM000303"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000304",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Saudi riyal",
      "codes": [
        "SAR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000304"
      ],
      "evidence_entity_ids": [
        "FTM000675"
      ],
      "claim_ids": [
        "C501",
        "C1208",
        "C1219",
        "C1228",
        "C1626",
        "C1672"
      ],
      "source_ids": [
        "S236",
        "S611",
        "S612",
        "S767"
      ],
      "profile_id": "FTM000304",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0292",
            "scope": "1346 AH / 1928 CE",
            "date": {
              "earliest_year": 1928,
              "latest_year": 1928,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1346 AH / 1928 CE"
            },
            "claim_ids": [
              "C501"
            ],
            "source_ids": [
              "S236"
            ],
            "original_track_id": "FTM000304"
          },
          {
            "event_id": "OBS24-C1208-FTM000304-1928",
            "scope": "Saudi reckoning adapted Ottoman gold-piastre accounting in the Hejazi monetary system. Contemporary reporting describes the 1928 substitution and inherited theoretical piastres; the qualified branch concerns this local account tradition, not uniform replacement across Najd or ancestry inferred from coin weight. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1928,
              "latest_year": 1928,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1928"
            },
            "claim_ids": [
              "C1208"
            ],
            "source_ids": [
              "S611",
              "S612"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1219-FTM000304-1936",
            "scope": "Instructions effective 23 March 1936 abolished gold-piastre reckoning, required affected government revenues to be doubled in Saudi piastres, and retained revenues already based on Saudi piastres. This is an account conversion within the Saudi profile.",
            "date": {
              "earliest_year": 1936,
              "latest_year": 1936,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1936"
            },
            "claim_ids": [
              "C1219"
            ],
            "source_ids": [
              "S612"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1672-FTM000304-1966",
            "scope": "Qatar and Dubai exchanged the temporarily circulating Saudi riyals into Qatar-Dubai riyals in September 1966 at 106.5 new riyals for100 Saudi riyals, pursuant to the amended Currency Agreement.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966"
            },
            "claim_ids": [
              "C1672"
            ],
            "source_ids": [
              "S767"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Arabian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000307",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Prussian thaler — nineteenth-century unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000307"
      ],
      "evidence_entity_ids": [
        "FTM000914"
      ],
      "claim_ids": [
        "C879"
      ],
      "source_ids": [
        "S435"
      ],
      "profile_id": "FTM000307",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0666",
            "scope": "multiple_currency_unification: Prussian thalers entered the imperial mark at three marks per thaler.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873-07-09",
              "iso_date": "1873-07-09"
            },
            "claim_ids": [
              "C879"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "FTM000307"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000309",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "German mark — 1871–1948 continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000309",
        "T-FTM000892",
        "T-FTM000876"
      ],
      "evidence_entity_ids": [
        "FTM000916",
        "FTM000917",
        "FTM000918",
        "FTM000892",
        "FTM000876"
      ],
      "claim_ids": [
        "C879",
        "C880",
        "C881",
        "C882",
        "C883",
        "C884",
        "C886",
        "C847",
        "C848",
        "C885",
        "C887",
        "C888",
        "C891",
        "C1423",
        "C1430",
        "C1527",
        "C1633",
        "C1675",
        "C1705",
        "C1707",
        "C818",
        "C832",
        "C1534",
        "C1648"
      ],
      "source_ids": [
        "S424",
        "S425",
        "S435",
        "S436",
        "S437",
        "S438",
        "S702",
        "S710",
        "S876",
        "S771",
        "S782",
        "S783",
        "S873",
        "S875",
        "S410",
        "S416",
        "S780"
      ],
      "profile_id": "FTM000309",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0666",
            "scope": "multiple_currency_unification: Prussian thalers entered the imperial mark at three marks per thaler.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873-07-09",
              "iso_date": "1873-07-09"
            },
            "claim_ids": [
              "C879"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0667",
            "scope": "multiple_currency_unification: South German florins entered at twelve marks per seven florins.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873-07-09",
              "iso_date": "1873-07-09"
            },
            "claim_ids": [
              "C880"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0668",
            "scope": "sole_account_currency: The mark became the common currency of the German Reich.",
            "date": {
              "earliest_year": 1876,
              "latest_year": 1876,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1876-01-01",
              "iso_date": "1876-01-01"
            },
            "claim_ids": [
              "C881"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0669",
            "scope": "convertibility_suspension: Gold redemption ended; the mark continued on an inconvertible basis.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914-07-31",
              "iso_date": "1914-07-31"
            },
            "claim_ids": [
              "C882"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0670",
            "scope": "accounting_value_reference: Goldmark was a gold-value accounting unit, distinct from circulating marks.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C883"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0671",
            "scope": "parallel_stabilisation_issue: Rentenmark notes entered alongside marks; one Rentenmark equalled one trillion marks.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923-11-15",
              "iso_date": "1923-11-15"
            },
            "claim_ids": [
              "C884"
            ],
            "source_ids": [
              "S436"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0673",
            "scope": "currency_replacement: Reichsmark replaced the mark at one Reichsmark per trillion marks.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-10-11",
              "iso_date": "1924-10-11"
            },
            "claim_ids": [
              "C886"
            ],
            "source_ids": [
              "S436"
            ],
            "original_track_id": "FTM000309"
          },
          {
            "event_id": "ET0634",
            "scope": "territorial_adoption: Austria adopted the Reichsmark at 1.5 schillings per Reichsmark.",
            "date": {
              "earliest_year": 1938,
              "latest_year": 1938,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1938-03-17",
              "iso_date": "1938-03-17"
            },
            "claim_ids": [
              "C847"
            ],
            "source_ids": [
              "S424"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "ET0635",
            "scope": "multiple_currency_unification: Postwar Austrian schillings replaced Reichsmarks at 1:1 under restricted exchange rules.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-21",
              "iso_date": "1945-12-21"
            },
            "claim_ids": [
              "C848"
            ],
            "source_ids": [
              "S424",
              "S425"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "ET0672",
            "scope": "currency_authorisation: The monetary legislation established the Reichsmark framework.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-08-30",
              "iso_date": "1924-08-30"
            },
            "claim_ids": [
              "C885"
            ],
            "source_ids": [
              "S436"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "ET0673",
            "scope": "currency_replacement: Reichsmark replaced the mark at one Reichsmark per trillion marks.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-10-11",
              "iso_date": "1924-10-11"
            },
            "claim_ids": [
              "C886"
            ],
            "source_ids": [
              "S436"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "ET0674",
            "scope": "parallel_unit_parity: Rentenmark notes continued alongside Reichsmarks at equal unit value.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-10-11",
              "iso_date": "1924-10-11"
            },
            "claim_ids": [
              "C887"
            ],
            "source_ids": [
              "S436"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "ET0675",
            "scope": "multiple_currency_unification: Deutsche Mark displaced Reichsmark in western Germany under differentiated conversion rules.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-06-21",
              "iso_date": "1948-06-21"
            },
            "claim_ids": [
              "C888"
            ],
            "source_ids": [
              "S437",
              "S438"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "ET0678",
            "scope": "territorial_currency_separation: The Soviet occupation zone began issuing its separate mark currency.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-06-24",
              "iso_date": "1948-06-24"
            },
            "claim_ids": [
              "C891"
            ],
            "source_ids": [
              "S437"
            ],
            "original_track_id": "T-FTM000892"
          },
          {
            "event_id": "OBS26-C1423-FTM000309-1873",
            "scope": "Existing merchant transfer accounting shifted to Reichsmark; later institutional absorption must not be called founding.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C1423"
            ],
            "source_ids": [
              "S702"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1430-FTM000309-1939",
            "scope": "Danzig gulden was absorbed into the existing German-mark system in September 1939 at 1 gulden = 0.70 Reichsmark.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939"
            },
            "claim_ids": [
              "C1430"
            ],
            "source_ids": [
              "S710"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1527-FTM000309-1918",
            "scope": "In the occupied Baltic/Lithuanian territory, contracts and prices used mark currency; German notes and Ost loan notes were alternative instruments of it.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1918,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918"
            },
            "claim_ids": [
              "C1527"
            ],
            "source_ids": [
              "S876"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1675-FTM000309-1923",
            "scope": "Covered German-mark claims became payable in Danzig gulden under November20,1923law, with December31conversion rate750billionmarks per gulden.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923"
            },
            "claim_ids": [
              "C1675"
            ],
            "source_ids": [
              "S782",
              "S783"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1705-FTM000309-1920",
            "scope": "In the former Prussian district German-mark obligations became nominally equal Polish-mark obligations under20 November1919 law, effective locally on promulgation or subsequent Polish control.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919–1920"
            },
            "claim_ids": [
              "C1705"
            ],
            "source_ids": [
              "S873"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1707-FTM000309-1919",
            "scope": "The2 May1919 ordinance substituted Estonian marks for German/Ostmarks in the inherited monetary regulation and required mark-denominated claims to be discharged in Estonian marks.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C1707"
            ],
            "source_ids": [
              "S875",
              "S410"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "ET0605",
            "scope": "unit_standard_adoption: The Estonian mark was initially defined at parity with the ostmark.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1918,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918-11-30",
              "iso_date": "1918-11-30"
            },
            "claim_ids": [
              "C818"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "T-FTM000876"
          },
          {
            "event_id": "ET0619",
            "scope": "currency_replacement: Lithuania introduced litas and began exchanging ostmarks.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922-10-02",
              "iso_date": "1922-10-02"
            },
            "claim_ids": [
              "C832"
            ],
            "source_ids": [
              "S416"
            ],
            "original_track_id": "T-FTM000876"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID17-007"
      ],
      "identity_claim_ids": [
        "C886"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000312",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Deutsche Mark",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000312"
      ],
      "evidence_entity_ids": [
        "FTM000789"
      ],
      "claim_ids": [
        "C666",
        "C667",
        "C704",
        "C888",
        "C889",
        "C890",
        "C894",
        "C930",
        "C935"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S358",
        "S437",
        "S438",
        "S444",
        "S448"
      ],
      "profile_id": "FTM000312",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0427",
            "scope": "Germany: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Germany: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C666",
              "C667",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0428",
            "scope": "Germany: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Germany: euro cash legal-tender start"
            },
            "claim_ids": [
              "C667"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0492",
            "scope": "2001-12-31",
            "date": {
              "earliest_year": 2001,
              "latest_year": 2001,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2001-12-31",
              "original_text": "2001-12-31"
            },
            "claim_ids": [
              "C704"
            ],
            "source_ids": [
              "S358"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0493",
            "scope": "2002-02-28",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-02-28",
              "original_text": "2002-02-28"
            },
            "claim_ids": [
              "C704"
            ],
            "source_ids": [
              "S358"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0675",
            "scope": "multiple_currency_unification: Deutsche Mark displaced Reichsmark in western Germany under differentiated conversion rules.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-06-21",
              "iso_date": "1948-06-21"
            },
            "claim_ids": [
              "C888"
            ],
            "source_ids": [
              "S437",
              "S438"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0676",
            "scope": "multiple_currency_unification: The western reform also invalidated Rentenmark notes.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-06-21",
              "iso_date": "1948-06-21"
            },
            "claim_ids": [
              "C889"
            ],
            "source_ids": [
              "S437"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0677",
            "scope": "multiple_currency_unification: Allied military marks also ceased validity in the western currency reform.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-06-21",
              "iso_date": "1948-06-21"
            },
            "claim_ids": [
              "C890"
            ],
            "source_ids": [
              "S437"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0681",
            "scope": "territorial_adoption: East Germany adopted Deutsche Mark; wages and savings followed different conversion rules.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1990,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990-07-01",
              "iso_date": "1990-07-01"
            },
            "claim_ids": [
              "C894"
            ],
            "source_ids": [
              "S438"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0717",
            "scope": "peg: The new Yugoslav dinar was initially equal in value to Deutsche Mark.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-01-24",
              "iso_date": "1994-01-24"
            },
            "claim_ids": [
              "C930"
            ],
            "source_ids": [
              "S444"
            ],
            "original_track_id": "FTM000312"
          },
          {
            "event_id": "ET0722",
            "scope": "exchange_rate_anchor: Macedonia adopted a stable exchange-rate strategy against Deutsche Mark.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995-10",
              "iso_date": "1995-10"
            },
            "claim_ids": [
              "C935"
            ],
            "source_ids": [
              "S448"
            ],
            "original_track_id": "FTM000312"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000313",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bosnian convertible mark",
      "codes": [
        "BAM"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000313"
      ],
      "evidence_entity_ids": [
        "FTM000684"
      ],
      "claim_ids": [
        "C510",
        "C1126"
      ],
      "source_ids": [
        "S245",
        "S98"
      ],
      "profile_id": "FTM000313",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0301",
            "scope": "22 June 1998: first note denominations",
            "date": {
              "earliest_year": 1998,
              "latest_year": 1998,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "22 June 1998: first note denominations"
            },
            "claim_ids": [
              "C510"
            ],
            "source_ids": [
              "S245"
            ],
            "original_track_id": "FTM000313"
          },
          {
            "event_id": "OBS22-C1126-FTM000313",
            "scope": "Bosnian dinar → convertible mark, 1997–1998. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1998,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997–1998"
            },
            "claim_ids": [
              "C1126"
            ],
            "source_ids": [
              "S98",
              "S245"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000316",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Polish złoty",
      "codes": [
        "PLN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000316"
      ],
      "evidence_entity_ids": [
        "FTM000761"
      ],
      "claim_ids": [
        "C588",
        "C1122",
        "C1639"
      ],
      "source_ids": [
        "S321",
        "S535",
        "S786"
      ],
      "profile_id": "FTM000316",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0378",
            "scope": "1 January 1995",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1995"
            },
            "claim_ids": [
              "C588"
            ],
            "source_ids": [
              "S321"
            ],
            "original_track_id": "FTM000316"
          },
          {
            "event_id": "OBS22-C1122-FTM000316",
            "scope": "The 1924 złoty replaced the Polish mark. Its association with the modern złoty profile compresses later wartime and postwar stages and remains qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924"
            },
            "claim_ids": [
              "C1122"
            ],
            "source_ids": [
              "S535"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000320",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Yemeni rial",
      "codes": [
        "YER"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000320"
      ],
      "evidence_entity_ids": [
        "FTM000770"
      ],
      "claim_ids": [
        "C597",
        "C1151"
      ],
      "source_ids": [
        "S329",
        "S98"
      ],
      "profile_id": "FTM000320",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0388",
            "scope": "4 May 1990: reciprocal tender recognition reported",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1990,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "4 May 1990: reciprocal tender recognition reported"
            },
            "claim_ids": [
              "C597"
            ],
            "source_ids": [
              "S329"
            ],
            "original_track_id": "FTM000320"
          },
          {
            "event_id": "OBS22-C1151-FTM000320",
            "scope": "South Yemeni dinar → Yemeni rial; shared tender from 1990, final exchange in 1996. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1996,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990–1996"
            },
            "claim_ids": [
              "C1151"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Arabian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000321",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Austrian gulden — pre-1892 unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000321"
      ],
      "evidence_entity_ids": [
        "FTM000888"
      ],
      "claim_ids": [
        "C844",
        "C1786",
        "C1787"
      ],
      "source_ids": [
        "S426",
        "S937"
      ],
      "profile_id": "FTM000321",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0631",
            "scope": "currency_replacement: The krone replaced the gulden at two kronen per gulden.",
            "date": {
              "earliest_year": 1892,
              "latest_year": 1892,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1892"
            },
            "claim_ids": [
              "C844"
            ],
            "source_ids": [
              "S426"
            ],
            "original_track_id": "FTM000321"
          },
          {
            "event_id": "OBS28-C1786-FTM000321-1816",
            "scope": "Convention florins denominate government-bond interest in the1 June1816 arrangements.",
            "date": {
              "earliest_year": 1816,
              "latest_year": 1816,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1816"
            },
            "claim_ids": [
              "C1786"
            ],
            "source_ids": [
              "S937"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1787-FTM000321-1858",
            "scope": "Austrian-standard florins supersede convention-standard scale at105:100;preserve as standard/scale epoch in this unit profile.",
            "date": {
              "earliest_year": 1857,
              "latest_year": 1858,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1857–1858"
            },
            "claim_ids": [
              "C1787"
            ],
            "source_ids": [
              "S937"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000322",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Austro-Hungarian krone",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000322"
      ],
      "evidence_entity_ids": [
        "FTM000889"
      ],
      "claim_ids": [
        "C844",
        "C845",
        "C852",
        "C920",
        "C1630",
        "C1635",
        "C1702"
      ],
      "source_ids": [
        "S420",
        "S421",
        "S424",
        "S426",
        "S445",
        "S768",
        "S788"
      ],
      "profile_id": "FTM000322",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0631",
            "scope": "currency_replacement: The krone replaced the gulden at two kronen per gulden.",
            "date": {
              "earliest_year": 1892,
              "latest_year": 1892,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1892"
            },
            "claim_ids": [
              "C844"
            ],
            "source_ids": [
              "S426"
            ],
            "original_track_id": "FTM000322"
          },
          {
            "event_id": "ET0632",
            "scope": "territorial_currency_separation: The imperial currency area broke into successor systems, including the Austrian crown.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1919,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1919"
            },
            "claim_ids": [
              "C845"
            ],
            "source_ids": [
              "S424"
            ],
            "original_track_id": "FTM000322"
          },
          {
            "event_id": "ET0639",
            "scope": "territorial_currency_separation: Czechoslovak currency separated from the Austro-Hungarian crown through the 1919 reform.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C852"
            ],
            "source_ids": [
              "S420",
              "S421"
            ],
            "original_track_id": "FTM000322"
          },
          {
            "event_id": "ET0707",
            "scope": "territorial_currency_separation: Imperial crown notes continued in the kingdom’s former Habsburg territories.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1920"
            },
            "claim_ids": [
              "C920"
            ],
            "source_ids": [
              "S445"
            ],
            "original_track_id": "FTM000322"
          },
          {
            "event_id": "OBS27-C1702-FTM000322-1920",
            "scope": "Hungarian crown accounts separated from the Austro-Hungarian crown: pre-March8 deposits converted at par during March1920 currency separation.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1702"
            ],
            "source_ids": [
              "S768"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000323",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Austrian schilling — postwar currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000323"
      ],
      "evidence_entity_ids": [
        "FTM000787",
        "FTM000894",
        "FTM000895"
      ],
      "claim_ids": [
        "C662",
        "C663",
        "C848",
        "C849",
        "C850",
        "C851"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S424",
        "S425"
      ],
      "profile_id": "FTM000323",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0421",
            "scope": "Austria: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Austria: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C662",
              "C663",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000323"
          },
          {
            "event_id": "ET0422",
            "scope": "Austria: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Austria: euro cash legal-tender start"
            },
            "claim_ids": [
              "C663"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000323"
          },
          {
            "event_id": "ET0635",
            "scope": "multiple_currency_unification: Postwar Austrian schillings replaced Reichsmarks at 1:1 under restricted exchange rules.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-21",
              "iso_date": "1945-12-21"
            },
            "claim_ids": [
              "C848"
            ],
            "source_ids": [
              "S424",
              "S425"
            ],
            "original_track_id": "FTM000323"
          },
          {
            "event_id": "ET0636",
            "scope": "multiple_currency_unification: Allied military schillings were also exchanged into Austrian schillings at 1:1.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-12-21",
              "iso_date": "1945-12-21"
            },
            "claim_ids": [
              "C849"
            ],
            "source_ids": [
              "S424",
              "S425"
            ],
            "original_track_id": "FTM000323"
          },
          {
            "event_id": "ET0637",
            "scope": "name_revival: Austria restored the schilling after the Reichsmark interval.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C850"
            ],
            "source_ids": [
              "S425"
            ],
            "original_track_id": "FTM000323"
          },
          {
            "event_id": "ET0638",
            "scope": "restricted_cash_reform: The 1947 reform exchanged schilling notes at 3:1, except 150 per person at par.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C851"
            ],
            "source_ids": [
              "S424"
            ],
            "original_track_id": "FTM000323"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000324",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Czechoslovak koruna — postwar currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000324"
      ],
      "evidence_entity_ids": [
        "FTM000899",
        "FTM000900",
        "FTM000901"
      ],
      "claim_ids": [
        "C855",
        "C856",
        "C857",
        "C858",
        "C859"
      ],
      "source_ids": [
        "S98",
        "S421",
        "S423"
      ],
      "profile_id": "FTM000324",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0642",
            "scope": "multiple_currency_unification: Czech and Slovak monetary areas were reunified into the Czechoslovak koruna at 1:1.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-11-01",
              "iso_date": "1945-11-01"
            },
            "claim_ids": [
              "C855"
            ],
            "source_ids": [
              "S421",
              "S423"
            ],
            "original_track_id": "FTM000324"
          },
          {
            "event_id": "ET0643",
            "scope": "multiple_currency_unification: The wartime Slovak koruna joined the restored Czechoslovak currency at 1:1.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-11-01",
              "iso_date": "1945-11-01"
            },
            "claim_ids": [
              "C856"
            ],
            "source_ids": [
              "S423"
            ],
            "original_track_id": "FTM000324"
          },
          {
            "event_id": "ET0644",
            "scope": "monetary_reform: The 1953 Czechoslovak reform used differentiated conversion rates.",
            "date": {
              "earliest_year": 1953,
              "latest_year": 1953,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1953-06-01",
              "iso_date": "1953-06-01"
            },
            "claim_ids": [
              "C857"
            ],
            "source_ids": [
              "S98",
              "S421"
            ],
            "original_track_id": "FTM000324"
          },
          {
            "event_id": "ET0645",
            "scope": "territorial_currency_separation: Czech korunas replaced Czechoslovak korunas at par.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-02-08",
              "iso_date": "1993-02-08"
            },
            "claim_ids": [
              "C858"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000324"
          },
          {
            "event_id": "ET0646",
            "scope": "territorial_currency_separation: Slovak korunas replaced Czechoslovak korunas at par.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-02-08",
              "iso_date": "1993-02-08"
            },
            "claim_ids": [
              "C859"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000324"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000325",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Czech koruna — 1993 currency",
      "codes": [
        "CZK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000325"
      ],
      "evidence_entity_ids": [
        "FTM000689",
        "FTM000902"
      ],
      "claim_ids": [
        "C515",
        "C858"
      ],
      "source_ids": [
        "S98",
        "S250"
      ],
      "profile_id": "FTM000325",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0306",
            "scope": "8 February 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "8 February 1993"
            },
            "claim_ids": [
              "C515"
            ],
            "source_ids": [
              "S250"
            ],
            "original_track_id": "FTM000325"
          },
          {
            "event_id": "ET0645",
            "scope": "territorial_currency_separation: Czech korunas replaced Czechoslovak korunas at par.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-02-08",
              "iso_date": "1993-02-08"
            },
            "claim_ids": [
              "C858"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000325"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000327",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hungarian forint",
      "codes": [
        "HUF"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000327"
      ],
      "evidence_entity_ids": [
        "FTM000687"
      ],
      "claim_ids": [
        "C513",
        "C1121"
      ],
      "source_ids": [
        "S248",
        "S534"
      ],
      "profile_id": "FTM000327",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0304",
            "scope": "1 August 1946",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 August 1946"
            },
            "claim_ids": [
              "C513"
            ],
            "source_ids": [
              "S248"
            ],
            "original_track_id": "FTM000327"
          },
          {
            "event_id": "OBS22-C1121-FTM000327",
            "scope": "Hungary’s 1946 stabilization replaced the pengő with the forint. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1121"
            ],
            "source_ids": [
              "S534"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000330",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Swedish krona",
      "codes": [
        "SEK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000330"
      ],
      "evidence_entity_ids": [
        "FTM000703"
      ],
      "claim_ids": [
        "C529",
        "C1155",
        "C1158"
      ],
      "source_ids": [
        "S264",
        "S550"
      ],
      "profile_id": "FTM000330",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0320",
            "scope": "1873",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C529"
            ],
            "source_ids": [
              "S264"
            ],
            "original_track_id": "FTM000330"
          },
          {
            "event_id": "OBS22-C1155-FTM000330",
            "scope": "Edvinsson distinguishes riksdaler specie from the riksgälds unit emerging in 1789, and groups riksgälds, riksmynt and krona in one continuing unit. This supports a qualified branch from specie, rather than an invented new currency at every name change. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1789,
              "latest_year": 1789,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1789"
            },
            "claim_ids": [
              "C1155"
            ],
            "source_ids": [
              "S550"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1158-FTM000330",
            "scope": "The Riksbank research treats riksdaler riksgälds, riksdaler riksmynt and krona as the same continuing monetary unit under successive names. The earlier riksdaler specie is a different parent unit.",
            "date": {
              "earliest_year": 1789,
              "latest_year": 1873,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1789–1873"
            },
            "claim_ids": [
              "C1158"
            ],
            "source_ids": [
              "S550"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000332",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Danish krone",
      "codes": [
        "DKK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000332"
      ],
      "evidence_entity_ids": [
        "FTM000690"
      ],
      "claim_ids": [
        "C516",
        "C1110",
        "C1147",
        "C1641"
      ],
      "source_ids": [
        "S251",
        "S546",
        "S829"
      ],
      "profile_id": "FTM000332",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0307",
            "scope": "1875: account-unit change",
            "date": {
              "earliest_year": 1875,
              "latest_year": 1875,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1875: account-unit change"
            },
            "claim_ids": [
              "C516"
            ],
            "source_ids": [
              "S251"
            ],
            "original_track_id": "FTM000332"
          },
          {
            "event_id": "OBS22-C1110-FTM000332",
            "scope": "Danish legislation changed the account unit from rigsdaler to krone; new gold coins became tender in 1874 and the accounting conversion followed in 1875. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1875,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873–1875"
            },
            "claim_ids": [
              "C1110"
            ],
            "source_ids": [
              "S251"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1147-FTM000332",
            "scope": "Iceland’s currency developed from the Danish-krone system through local notes, separate monetary authority and eventual withdrawal of Scandinavian coins. The gradual regional separation is qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1885,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1885–1926"
            },
            "claim_ids": [
              "C1147"
            ],
            "source_ids": [
              "S546"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000333",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Icelandic króna",
      "codes": [
        "ISK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000333"
      ],
      "evidence_entity_ids": [
        "FTM000686"
      ],
      "claim_ids": [
        "C512",
        "C1147",
        "C1641"
      ],
      "source_ids": [
        "S247",
        "S546",
        "S829"
      ],
      "profile_id": "FTM000333",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0303",
            "scope": "Beginning of 1981",
            "date": {
              "earliest_year": 1981,
              "latest_year": 1981,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Beginning of 1981"
            },
            "claim_ids": [
              "C512"
            ],
            "source_ids": [
              "S247"
            ],
            "original_track_id": "FTM000333"
          },
          {
            "event_id": "OBS22-C1147-FTM000333",
            "scope": "Iceland’s currency developed from the Danish-krone system through local notes, separate monetary authority and eventual withdrawal of Scandinavian coins. The gradual regional separation is qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1885,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1885–1926"
            },
            "claim_ids": [
              "C1147"
            ],
            "source_ids": [
              "S546"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000336",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Norwegian krone",
      "codes": [
        "NOK"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000336"
      ],
      "evidence_entity_ids": [
        "FTM000702"
      ],
      "claim_ids": [
        "C528",
        "C1111"
      ],
      "source_ids": [
        "S263"
      ],
      "profile_id": "FTM000336",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0319",
            "scope": "17 April 1875: act date",
            "date": {
              "earliest_year": 1875,
              "latest_year": 1875,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "17 April 1875: act date"
            },
            "claim_ids": [
              "C528"
            ],
            "source_ids": [
              "S263"
            ],
            "original_track_id": "FTM000336"
          },
          {
            "event_id": "OBS22-C1111-FTM000336",
            "scope": "Norway’s 1875 Money Act replaced the speciedaler and skilling system with kroner and øre. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1875,
              "latest_year": 1875,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1875"
            },
            "claim_ids": [
              "C1111"
            ],
            "source_ids": [
              "S263"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000337",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Dutch guilder (euro predecessor)",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000337"
      ],
      "evidence_entity_ids": [
        "FTM000796"
      ],
      "claim_ids": [
        "C680",
        "C681",
        "C1167",
        "C1246",
        "C1269",
        "C1270",
        "C1304",
        "C1424",
        "C1597",
        "C1599",
        "C1712",
        "C2108"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S563",
        "S564",
        "S562",
        "S622",
        "S623",
        "S619",
        "S620",
        "S621",
        "S700",
        "S735",
        "S835",
        "S886",
        "S1103"
      ],
      "profile_id": "FTM000337",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0448",
            "scope": "Netherlands: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Netherlands: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C680",
              "C681",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000337"
          },
          {
            "event_id": "ET0449",
            "scope": "Netherlands: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Netherlands: euro cash legal-tender start"
            },
            "claim_ids": [
              "C681"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "FTM000337"
          },
          {
            "event_id": "OBS23-C1167-FTM000337-1945",
            "scope": "The Curaçao/Antillean guilder developed from the Dutch monetary system introduced in 1827 into a separate territorial system documented by the wartime period. The 1827–1945 range is a research envelope; the legal separation date remains unresolved. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1827,
              "latest_year": 1945,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1827–1945"
            },
            "claim_ids": [
              "C1167"
            ],
            "source_ids": [
              "S563",
              "S564",
              "S562"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1246-FTM000337-1940",
            "scope": "The autonomous Surinamese guilder branched from the Dutch monetary system used locally since 1827. Official history identifies monetary autonomy, corroborated by later separate exchange values; not an ancestry claim from the US-dollar peg. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940"
            },
            "claim_ids": [
              "C1246"
            ],
            "source_ids": [
              "S622",
              "S623"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1269-FTM000337-1816",
            "scope": "The Dutch guilder was the statutory account unit divided into 100 cents under the 28 September 1816 monetary law. Independent dated account-unit witness; not a research-envelope endpoint.",
            "date": {
              "earliest_year": 1816,
              "latest_year": 1816,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1816"
            },
            "claim_ids": [
              "C1269"
            ],
            "source_ids": [
              "S619"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1270-FTM000337-1526",
            "scope": "Amounts were required to be expressed in 20-stuiver Carolusguilders in 1526; this provides an earlier accounting observation for a qualified Dutch-guilder continuity profile. Grouping across later territorial and French-period changes is qualified. No new Carolus, 1694 coin or 1816 decimalization nodes. Amsterdam bank money remains distinct.",
            "date": {
              "earliest_year": 1526,
              "latest_year": 1526,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1526"
            },
            "claim_ids": [
              "C1270"
            ],
            "source_ids": [
              "S620",
              "S621",
              "S619"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1424-FTM000337-1659",
            "scope": "Established florin obligations differentiated into current and bank accounting scopes; child date is emergence envelope, not bank foundation 1609. Parent profile includes qualified Dutch current-guilder continuity before 1680.",
            "date": {
              "earliest_year": 1641,
              "latest_year": 1659,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1641–1659"
            },
            "claim_ids": [
              "C1424"
            ],
            "source_ids": [
              "S700"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1712-FTM000337-1849",
            "scope": "Luxembourg official accounts and fiscal obligations shifted from the Dutch-florin denomination to franc accounting under the20December1848law.",
            "date": {
              "earliest_year": 1849,
              "latest_year": 1849,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1849"
            },
            "claim_ids": [
              "C1712"
            ],
            "source_ids": [
              "S886"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2108-FTM000337-1833",
            "scope": "The Belgian monetary law of 5 June 1832 replaced Netherlands-florin reckoning in Belgian public accounts and inherited obligations. Articles 25–26 prescribed 47¼ Netherlands cents per Belgian franc for earlier florin contracts, orders and mandates, and required francs and centimes in public and administrative acts from 1 January 1833. This was a territorial account substitution, not the extinction of the Dutch guilder elsewhere or an immediate recall of all older coins.",
            "date": {
              "earliest_year": 1832,
              "latest_year": 1833,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1832–1833"
            },
            "claim_ids": [
              "C2108"
            ],
            "source_ids": [
              "S1103"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000340",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Indonesian rupiah",
      "codes": [
        "IDR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000340"
      ],
      "evidence_entity_ids": [
        "FTM000697"
      ],
      "claim_ids": [
        "C523",
        "C1148",
        "C1618"
      ],
      "source_ids": [
        "S258",
        "S547",
        "S741"
      ],
      "profile_id": "FTM000340",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0314",
            "scope": "30 October 1946",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "30 October 1946"
            },
            "claim_ids": [
              "C523"
            ],
            "source_ids": [
              "S258"
            ],
            "original_track_id": "FTM000340"
          },
          {
            "event_id": "OBS22-C1148-FTM000340",
            "scope": "The general Indonesian rupiah replaced the separately circulating Riau Islands rupiah in July 1964. This is one regional convergence, not the origin of all rupiah money. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964"
            },
            "claim_ids": [
              "C1148"
            ],
            "source_ids": [
              "S547"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000342",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Curaçao / Antillean / Caribbean guilder",
      "codes": [
        "XCG"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000342",
        "FTM000341"
      ],
      "evidence_entity_ids": [
        "FTM000718",
        "E-V22-FTM000341"
      ],
      "claim_ids": [
        "C544",
        "C1167",
        "C1190",
        "C1125",
        "C1297",
        "C1474",
        "C1597"
      ],
      "source_ids": [
        "S278",
        "S563",
        "S564",
        "S562",
        "S98",
        "S541",
        "S735"
      ],
      "profile_id": "FTM000342",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0335",
            "scope": "31 March 2025",
            "date": {
              "earliest_year": 2025,
              "latest_year": 2025,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "31 March 2025"
            },
            "claim_ids": [
              "C544"
            ],
            "source_ids": [
              "S278"
            ],
            "original_track_id": "FTM000342"
          },
          {
            "event_id": "OBS23-C1167-FTM000342-1945",
            "scope": "The Curaçao/Antillean guilder developed from the Dutch monetary system introduced in 1827 into a separate territorial system documented by the wartime period. The 1827–1945 range is a research envelope; the legal separation date remains unresolved. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1827,
              "latest_year": 1945,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1827–1945"
            },
            "claim_ids": [
              "C1167"
            ],
            "source_ids": [
              "S563",
              "S564",
              "S562"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS23-C1190-FTM000342-2025",
            "scope": "The 2025 Caribbean-guilder legislation carries Antillean-guilder deposits and legal instruments forward at 1:1. The two names are grouped as a continuing account unit under the project identity rule; this classification is an explicit inference.",
            "date": {
              "earliest_year": 2025,
              "latest_year": 2025,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2025"
            },
            "claim_ids": [
              "C1190"
            ],
            "source_ids": [
              "S562"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1125-FTM000341",
            "scope": "Antillean guilder → Aruban florin, 1986. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1986"
            },
            "claim_ids": [
              "C1125"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1297-FTM000342-1933",
            "scope": "Curaçao is reported within the Dutch monetary system in 1933. Add this territorial observation to the existing 1827–1945 qualified branch; it does not solve the exact separation date. ",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1297"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1474-FTM000342-1942",
            "scope": "Royaldecision17October1942 acceptsCuraçaomonetaryseparation after1941petition.",
            "date": {
              "earliest_year": 1942,
              "latest_year": 1942,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1942"
            },
            "claim_ids": [
              "C1474"
            ],
            "source_ids": [
              "S735"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-FTM000341",
        "ID23-CONT-FTM000341"
      ],
      "identity_claim_ids": [
        "C1125"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000343",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Aruban florin",
      "codes": [
        "AWG"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000343"
      ],
      "evidence_entity_ids": [
        "FTM000699"
      ],
      "claim_ids": [
        "C525",
        "C1125"
      ],
      "source_ids": [
        "S260",
        "S98"
      ],
      "profile_id": "FTM000343",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0316",
            "scope": "1 January 1986",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1986"
            },
            "claim_ids": [
              "C525"
            ],
            "source_ids": [
              "S260"
            ],
            "original_track_id": "FTM000343"
          },
          {
            "event_id": "OBS22-C1125-FTM000343",
            "scope": "Antillean guilder → Aruban florin, 1986. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1986"
            },
            "claim_ids": [
              "C1125"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000349",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Russian ruble — Muscovite, Imperial, Soviet and Russian account continuity",
      "codes": [
        "RUB"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000349",
        "FTM000347",
        "FTM000346"
      ],
      "evidence_entity_ids": [
        "FTM000663",
        "FTM000933",
        "FTM000934",
        "FTM000872",
        "FTM000873",
        "FTM000874",
        "FTM000875",
        "FTM000929",
        "FTM000930",
        "FTM000931",
        "FTM000871"
      ],
      "claim_ids": [
        "C488",
        "C489",
        "C911",
        "C912",
        "C913",
        "C1132",
        "C1478",
        "C1494",
        "C1620",
        "C1666",
        "C1667",
        "C1668",
        "C1669",
        "C1680",
        "C820",
        "C822",
        "C823",
        "C824",
        "C827",
        "C828",
        "C833",
        "C837",
        "C905",
        "C906",
        "C907",
        "C908",
        "C910",
        "C1104",
        "C1105",
        "C1128",
        "C1130",
        "C1131",
        "C1621",
        "C1622",
        "C1716",
        "C1789",
        "C1790",
        "C1791",
        "C1792",
        "C860",
        "C899",
        "C902",
        "C1096",
        "C1097",
        "C1098",
        "C1099",
        "C1100",
        "C1101",
        "C1102",
        "C1706",
        "C1750",
        "C1751",
        "C1752",
        "C1753",
        "C1805",
        "C1812"
      ],
      "source_ids": [
        "S224",
        "S439",
        "S98",
        "S748",
        "S749",
        "S810",
        "S754",
        "S529",
        "S755",
        "S756",
        "S757",
        "S758",
        "S759",
        "S763",
        "S813",
        "S814",
        "S410",
        "S411",
        "S412",
        "S414",
        "S415",
        "S417",
        "S218",
        "S528",
        "S219",
        "S750",
        "S751",
        "S753",
        "S752",
        "S939",
        "S940",
        "S941",
        "S904",
        "S427",
        "S440",
        "S441",
        "S522",
        "S523",
        "S524",
        "S525",
        "S526",
        "S527",
        "S874",
        "S901",
        "S903",
        "S902",
        "S905"
      ],
      "profile_id": "FTM000349",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0280",
            "scope": "1 January 1999: old-scale payment eligibility ends",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1999: old-scale payment eligibility ends"
            },
            "claim_ids": [
              "C488",
              "C489"
            ],
            "source_ids": [
              "S224"
            ],
            "original_track_id": "FTM000349"
          },
          {
            "event_id": "ET0698",
            "scope": "territorial_currency_separation: Russian national issues emerged from the inherited Soviet ruble system.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1993,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991–1993"
            },
            "claim_ids": [
              "C911"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000349"
          },
          {
            "event_id": "ET0699",
            "scope": "redenomination: The Russian ruble scale changed at 1,000 old rubles per new ruble.",
            "date": {
              "earliest_year": 1998,
              "latest_year": 1998,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1998"
            },
            "claim_ids": [
              "C912"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000349"
          },
          {
            "event_id": "ET0700",
            "scope": "old_cash_withdrawal: Specified old-scale Russian cash ceased payment use after the transition year.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C913"
            ],
            "source_ids": [
              "S224"
            ],
            "original_track_id": "FTM000349"
          },
          {
            "event_id": "OBS22-C1132-FTM000349",
            "scope": "Russian ruble → Turkmen manat, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1132"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1478-FTM000349-1992",
            "scope": "The Russian ruble identity includes the inherited Soviet ruble account continuity; the 1992 law and implementing resolution did not reset the accounting unit.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992"
            },
            "claim_ids": [
              "C1478"
            ],
            "source_ids": [
              "S748",
              "S749"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1494-FTM000349-1993",
            "scope": "The July 1993 reform withdrew earlier banknote types, retained Soviet coins and required organizations to credit surrendered cash to existing accounts. This supports treating it as cash replacement within the ruble account continuity.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1494"
            ],
            "source_ids": [
              "S810"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1666-FTM000349-1992",
            "scope": "On 12 November 1992 Ukraine replaced the ruble with the Ukrainian karbovanets, converting balances and existing ruble contracts 1:1 and requiring accounting in karbovantsi. The January coupon issue alone is not its unit boundary.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992"
            },
            "claim_ids": [
              "C1666"
            ],
            "source_ids": [
              "S754"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1667-FTM000349-1993",
            "scope": "Georgia introduced the coupon in the ruble system in April 1993 and made it the sole legal means in August. Subsequent law converts coupon-denominated prices, assets and liabilities into lari, confirming that the coupon became an account unit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1667"
            ],
            "source_ids": [
              "S529",
              "S755",
              "S756"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1668-FTM000349-1994",
            "scope": "Uzbek sum-coupons began as ruble-denominated cash in November 1993 and became a separately named accounting system by February 1994, when legal utility tariffs were stated in sum-coupons. Their ruble ancestry is explicit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1994,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993–1994"
            },
            "claim_ids": [
              "C1668"
            ],
            "source_ids": [
              "S757",
              "S758",
              "S759"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1669-FTM000349-1995",
            "scope": "Tajikistan replaced the Russian ruble system with its national ruble on 10 May 1995. Prices and balance sheets were converted under the State Commission decision; Russian note circulation ended 15 May.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995"
            },
            "claim_ids": [
              "C1669"
            ],
            "source_ids": [
              "S763"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1680-FTM000349-1993",
            "scope": "Moldova separated from the inherited ruble area in July 1993 through a de facto national ruble/coupon account currency; this predates its conversion into leu in November. The June 1992 coupon-note issue alone is not treated as the birth of a distinct unit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1680"
            ],
            "source_ids": [
              "S813",
              "S814"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "ET0607",
            "scope": "territorial_adoption: Estonia introduced Soviet rubles at 1.25 rubles per kroon.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940-11",
              "iso_date": "1940-11"
            },
            "claim_ids": [
              "C820"
            ],
            "source_ids": [
              "S411"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0609",
            "scope": "monetary_reform: The Soviet ruble underwent monetary reform in 1947.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C822"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0610",
            "scope": "redenomination: The 1961 reform rescaled the Soviet ruble tenfold.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961"
            },
            "claim_ids": [
              "C823"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0611",
            "scope": "territorial_currency_separation: Estonia generally exchanged 10 rubles per kroon.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-06-20",
              "iso_date": "1992-06-20"
            },
            "claim_ids": [
              "C824"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0614",
            "scope": "territorial_adoption: The Soviet currency system displaced the lats, withdrawn on 25 March 1941.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1941,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940–1941"
            },
            "claim_ids": [
              "C827"
            ],
            "source_ids": [
              "S414"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0615",
            "scope": "territorial_currency_separation: Latvian rubles entered alongside Soviet and Russian notes at 1:1.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-05-07",
              "iso_date": "1992-05-07"
            },
            "claim_ids": [
              "C828"
            ],
            "source_ids": [
              "S412"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0620",
            "scope": "territorial_adoption: Soviet rubles entered Lithuania at 0.9 ruble per litas.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940-11",
              "iso_date": "1940-11"
            },
            "claim_ids": [
              "C833"
            ],
            "source_ids": [
              "S417"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0624",
            "scope": "territorial_currency_separation: Lithuania replaced rubles with talonas at 1:1.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-10-01",
              "iso_date": "1992-10-01"
            },
            "claim_ids": [
              "C837"
            ],
            "source_ids": [
              "S98",
              "S415"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0692",
            "scope": "redenomination: One 1922 ruble replaced 10,000 earlier paper rubles.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C905"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0693",
            "scope": "co_circulating_money_conversion: The 1922 conversion also accepted earlier tsar-era paper money.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C906"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0694",
            "scope": "redenomination: One 1923 ruble replaced 100 rubles of 1922.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923"
            },
            "claim_ids": [
              "C907"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0695",
            "scope": "redenomination: One treasury gold ruble replaced 50,000 rubles of the 1923 sovznak scale.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924"
            },
            "claim_ids": [
              "C908"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0697",
            "scope": "instrument_withdrawal: The 1947 reform ended the separate chervonets banknote unit.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C910"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "ET0698",
            "scope": "territorial_currency_separation: Russian national issues emerged from the inherited Soviet ruble system.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1993,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991–1993"
            },
            "claim_ids": [
              "C911"
            ],
            "source_ids": [
              "S439"
            ],
            "original_track_id": "FTM000347"
          },
          {
            "event_id": "OBS22-C1104-FTM000347",
            "scope": "Armenia introduced the dram against the Soviet rubles circulating locally in November 1993; some Soviet notes remained temporarily valid. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1104"
            ],
            "source_ids": [
              "S218"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1105-FTM000347",
            "scope": "Azerbaijan introduced the manat alongside rubles in August 1992, prescribing ten rubles per manat in settlements; the manat became sole tender in 1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1994,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992–1994"
            },
            "claim_ids": [
              "C1105"
            ],
            "source_ids": [
              "S528",
              "S219"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1128-FTM000347",
            "scope": "Ruble-zone currency → Belarusian ruble, 1992–1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1994,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992–1994"
            },
            "claim_ids": [
              "C1128"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1130-FTM000347",
            "scope": "Ruble-zone currency → Kyrgyz som, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1130"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1131-FTM000347",
            "scope": "Ruble-zone currency → tenge, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1131"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1789-FTM000349-1919",
            "scope": "The 4 February 1919 decree makes Soviet settlement signs equal to existing state credit notes for Treasury and private payments and records both together on the People's Bank balance sheet.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C1789"
            ],
            "source_ids": [
              "S939"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1790-FTM000349-1922",
            "scope": "The 1922 ruble scale equals 10,000 rubles in credit notes and settlement signs of all prior issues. Bank of Russia history explicitly includes tsar-era money in this conversion.",
            "date": {
              "earliest_year": 1921,
              "latest_year": 1922,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1921–1922"
            },
            "claim_ids": [
              "C1790"
            ],
            "source_ids": [
              "S940",
              "S439"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1791-FTM000349-1922",
            "scope": "Effective 1 May 1922, the Finance Commissariat converts balance sheets and accounting to the 1922 ruble scale, expressly preserving existing prices, rates, tariffs and obligations through the rescaling and prescribing the interpretation of old contracts.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C1791"
            ],
            "source_ids": [
              "S941"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1792-FTM000349-1914",
            "scope": "Imperial state credit notes carry the inherited silver-ruble account; later gold redemption and its 1914 suspension alter convertibility. They do not by themselves establish a new account identity.",
            "date": {
              "earliest_year": 1843,
              "latest_year": 1914,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1843–1914"
            },
            "claim_ids": [
              "C1792"
            ],
            "source_ids": [
              "S904",
              "S439"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "ET0647",
            "scope": "territorial_unit_derivation: Finland introduced the markka as one quarter of a silver ruble in 1860, replacing rubles in accounts and transactions from 1863.",
            "date": {
              "earliest_year": 1860,
              "latest_year": 1863,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1860–1863"
            },
            "claim_ids": [
              "C860"
            ],
            "source_ids": [
              "S427"
            ],
            "original_track_id": "FTM000346"
          },
          {
            "event_id": "ET0686",
            "scope": "coinage_tradition: The later imperial silver ruble belongs to the ruble coinage tradition.",
            "date": {
              "earliest_year": 1839,
              "latest_year": 1843,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1839–1843"
            },
            "claim_ids": [
              "C899"
            ],
            "source_ids": [
              "S440"
            ],
            "original_track_id": "FTM000346"
          },
          {
            "event_id": "ET0689",
            "scope": "denomination_standard: State credit notes used the silver-ruble unit and exchanged at face value.",
            "date": {
              "earliest_year": 1843,
              "latest_year": 1843,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1843"
            },
            "claim_ids": [
              "C902"
            ],
            "source_ids": [
              "S441"
            ],
            "original_track_id": "FTM000346"
          },
          {
            "event_id": "OBS27-C1706-FTM000346-1920",
            "scope": "During consolidation of Latvian-ruble legal tender, the Treasury exchanged tsar rubles at half a Latvian ruble each. This is a documented later local replacement input; it does not assert the1919 founding unit was genealogically derived from Russian rubles.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1706"
            ],
            "source_ids": [
              "S874"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1750-FTM000346-1497",
            "scope": "The Sudebnik measures litigation and judicial fees in rubles; article 30 names Moscow rubles. This establishes a local account unit before coinage of a ruble denomination. Its pre-unification association with the continuing Muscovite/Imperial profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1497,
              "latest_year": 1497,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1497"
            },
            "claim_ids": [
              "C1750"
            ],
            "source_ids": [
              "S901"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS28-C1751-FTM000346-1538",
            "scope": "Glinskaya’s reform standardized the inherited monetary system; the ruble was an account quantity of 100 kopecks. Efimov traces this system into Peter’s reign.",
            "date": {
              "earliest_year": 1535,
              "latest_year": 1538,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1535–1538"
            },
            "claim_ids": [
              "C1751"
            ],
            "source_ids": [
              "S903",
              "S902"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1752-FTM000346-1704",
            "scope": "Peter’s reform altered an existing ruble system and expressed inherited account denominations in coins. Surviving accounts distinguish old money accepted, new money issued, and profit.",
            "date": {
              "earliest_year": 1698,
              "latest_year": 1704,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1698–1704"
            },
            "claim_ids": [
              "C1752"
            ],
            "source_ids": [
              "S902"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1753-FTM000346-1840",
            "scope": "The 1839 manifesto restores the 1810 rule, retains the current silver ruble and subdivisions, and requires public and private accounts on that basis; assignment rubles convert at 3.5 per silver ruble.",
            "date": {
              "earliest_year": 1810,
              "latest_year": 1840,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1810–1840"
            },
            "claim_ids": [
              "C1753"
            ],
            "source_ids": [
              "S904",
              "S905"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1812"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000350",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mongolian tögrög",
      "codes": [
        "MNT"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000350"
      ],
      "evidence_entity_ids": [
        "FTM000748"
      ],
      "claim_ids": [
        "C574",
        "C1139",
        "C1615"
      ],
      "source_ids": [
        "S308"
      ],
      "profile_id": "FTM000350",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0365",
            "scope": "December 1925: first issue; act dated 22 February",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1925,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "December 1925: first issue; act dated 22 February"
            },
            "claim_ids": [
              "C574"
            ],
            "source_ids": [
              "S308"
            ],
            "original_track_id": "FTM000350"
          },
          {
            "event_id": "OBS22-C1139-FTM000350",
            "scope": "Mongolia’s togrog displaced Chinese yanchaan in budgets, accounts, prices and domestic transactions by 1927. The predecessor is scoped to this local accounting use; its exact Chinese currency identity remains qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1927,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1927"
            },
            "claim_ids": [
              "C1139"
            ],
            "source_ids": [
              "S308"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000352",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ukrainian hryvnia",
      "codes": [
        "UAH"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000352"
      ],
      "evidence_entity_ids": [
        "FTM000716"
      ],
      "claim_ids": [
        "C542",
        "C1109"
      ],
      "source_ids": [
        "S276",
        "S538"
      ],
      "profile_id": "FTM000352",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0333",
            "scope": "2–16 September 1996: reform interval",
            "date": {
              "earliest_year": 1996,
              "latest_year": 1996,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2–16 September 1996: reform interval"
            },
            "claim_ids": [
              "C542"
            ],
            "source_ids": [
              "S276"
            ],
            "original_track_id": "FTM000352"
          },
          {
            "event_id": "OBS22-C1109-FTM000352",
            "scope": "The hryvnia replaced the karbovanets as Ukraine’s official currency in September 1996. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1996,
              "latest_year": 1996,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1996"
            },
            "claim_ids": [
              "C1109"
            ],
            "source_ids": [
              "S538"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000354",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Belarusian ruble",
      "codes": [
        "BYN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000354"
      ],
      "evidence_entity_ids": [
        "FTM000763"
      ],
      "claim_ids": [
        "C590",
        "C1128",
        "C1622"
      ],
      "source_ids": [
        "S323",
        "S98",
        "S753",
        "S752"
      ],
      "profile_id": "FTM000354",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0380",
            "scope": "1 July 2016: prescribed rescaling",
            "date": {
              "earliest_year": 2016,
              "latest_year": 2016,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 2016: prescribed rescaling"
            },
            "claim_ids": [
              "C590"
            ],
            "source_ids": [
              "S323"
            ],
            "original_track_id": "FTM000354"
          },
          {
            "event_id": "OBS22-C1128-FTM000354",
            "scope": "Ruble-zone currency → Belarusian ruble, 1992–1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1994,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992–1994"
            },
            "claim_ids": [
              "C1128"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000356",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Moldovan leu",
      "codes": [
        "MDL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000356"
      ],
      "evidence_entity_ids": [
        "FTM000661"
      ],
      "claim_ids": [
        "C485",
        "C1107"
      ],
      "source_ids": [
        "S222",
        "S530"
      ],
      "profile_id": "FTM000356",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0278",
            "scope": "29 November 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "29 November 1993"
            },
            "claim_ids": [
              "C485"
            ],
            "source_ids": [
              "S222"
            ],
            "original_track_id": "FTM000356"
          },
          {
            "event_id": "OBS22-C1107-FTM000356",
            "scope": "Moldovan lei replaced the temporary cupon currency in 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1107"
            ],
            "source_ids": [
              "S530"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000359",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Georgian lari",
      "codes": [
        "GEL"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000359"
      ],
      "evidence_entity_ids": [
        "FTM000733"
      ],
      "claim_ids": [
        "C559",
        "C1106"
      ],
      "source_ids": [
        "S293",
        "S529"
      ],
      "profile_id": "FTM000359",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0350",
            "scope": "25 September 1995",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "25 September 1995"
            },
            "claim_ids": [
              "C559"
            ],
            "source_ids": [
              "S293"
            ],
            "original_track_id": "FTM000359"
          },
          {
            "event_id": "OBS22-C1106-FTM000359",
            "scope": "Georgia replaced its coupon unit with the lari in 1995. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995"
            },
            "claim_ids": [
              "C1106"
            ],
            "source_ids": [
              "S529"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000360",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Armenian dram",
      "codes": [
        "AMD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000360"
      ],
      "evidence_entity_ids": [
        "FTM000657"
      ],
      "claim_ids": [
        "C479",
        "C480",
        "C1104"
      ],
      "source_ids": [
        "S218"
      ],
      "profile_id": "FTM000360",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0272",
            "scope": "22 November 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "22 November 1993"
            },
            "claim_ids": [
              "C479",
              "C480"
            ],
            "source_ids": [
              "S218"
            ],
            "original_track_id": "FTM000360"
          },
          {
            "event_id": "OBS22-C1104-FTM000360",
            "scope": "Armenia introduced the dram against the Soviet rubles circulating locally in November 1993; some Soviet notes remained temporarily valid. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1104"
            ],
            "source_ids": [
              "S218"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000362",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Azerbaijani manat",
      "codes": [
        "AZN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000362"
      ],
      "evidence_entity_ids": [
        "FTM000658"
      ],
      "claim_ids": [
        "C481",
        "C482",
        "C1105"
      ],
      "source_ids": [
        "S219",
        "S528"
      ],
      "profile_id": "FTM000362",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0273",
            "scope": "15 August 1992",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 August 1992"
            },
            "claim_ids": [
              "C481"
            ],
            "source_ids": [
              "S219"
            ],
            "original_track_id": "FTM000362"
          },
          {
            "event_id": "ET0274",
            "scope": "1 January 1994",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1994"
            },
            "claim_ids": [
              "C481"
            ],
            "source_ids": [
              "S219"
            ],
            "original_track_id": "FTM000362"
          },
          {
            "event_id": "ET0275",
            "scope": "1 January 2006; old and new scales coexist during 2006",
            "date": {
              "earliest_year": 2006,
              "latest_year": 2006,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2006; old and new scales coexist during 2006"
            },
            "claim_ids": [
              "C482"
            ],
            "source_ids": [
              "S219"
            ],
            "original_track_id": "FTM000362"
          },
          {
            "event_id": "OBS22-C1105-FTM000362",
            "scope": "Azerbaijan introduced the manat alongside rubles in August 1992, prescribing ten rubles per manat in settlements; the manat became sole tender in 1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1994,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992–1994"
            },
            "claim_ids": [
              "C1105"
            ],
            "source_ids": [
              "S528",
              "S219"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000363",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kazakhstani tenge",
      "codes": [
        "KZT"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000363"
      ],
      "evidence_entity_ids": [
        "FTM000659"
      ],
      "claim_ids": [
        "C483",
        "C1131",
        "C1621"
      ],
      "source_ids": [
        "S220",
        "S98",
        "S750",
        "S751"
      ],
      "profile_id": "FTM000363",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0276",
            "scope": "15 November 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 November 1993"
            },
            "claim_ids": [
              "C483"
            ],
            "source_ids": [
              "S220"
            ],
            "original_track_id": "FTM000363"
          },
          {
            "event_id": "OBS22-C1131-FTM000363",
            "scope": "Ruble-zone currency → tenge, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1131"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000364",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kyrgyzstani som",
      "codes": [
        "KGS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000364"
      ],
      "evidence_entity_ids": [
        "FTM000742"
      ],
      "claim_ids": [
        "C568",
        "C1130"
      ],
      "source_ids": [
        "S302",
        "S98"
      ],
      "profile_id": "FTM000364",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0359",
            "scope": "10 May 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10 May 1993"
            },
            "claim_ids": [
              "C568"
            ],
            "source_ids": [
              "S302"
            ],
            "original_track_id": "FTM000364"
          },
          {
            "event_id": "OBS22-C1130-FTM000364",
            "scope": "Ruble-zone currency → Kyrgyz som, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1130"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000366",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Uzbekistani sum",
      "codes": [
        "UZS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000366"
      ],
      "evidence_entity_ids": [
        "FTM000662"
      ],
      "claim_ids": [
        "C486",
        "C487",
        "C1108"
      ],
      "source_ids": [
        "S223"
      ],
      "profile_id": "FTM000366",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0279",
            "scope": "1 July 1994",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1994"
            },
            "claim_ids": [
              "C486",
              "C487"
            ],
            "source_ids": [
              "S223"
            ],
            "original_track_id": "FTM000366"
          },
          {
            "event_id": "OBS22-C1108-FTM000366",
            "scope": "The Uzbek sum replaced the interim sum-coupon as the official currency in July 1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994"
            },
            "claim_ids": [
              "C1108"
            ],
            "source_ids": [
              "S223"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000368",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Turkmen manat",
      "codes": [
        "TMT"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000368"
      ],
      "evidence_entity_ids": [
        "FTM000731"
      ],
      "claim_ids": [
        "C557",
        "C1132"
      ],
      "source_ids": [
        "S291",
        "S98"
      ],
      "profile_id": "FTM000368",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0348",
            "scope": "1 November 1993",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 November 1993"
            },
            "claim_ids": [
              "C557"
            ],
            "source_ids": [
              "S291"
            ],
            "original_track_id": "FTM000368"
          },
          {
            "event_id": "OBS22-C1132-FTM000368",
            "scope": "Russian ruble → Turkmen manat, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1132"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000370",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tajikistani somoni",
      "codes": [
        "TJS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000370"
      ],
      "evidence_entity_ids": [
        "FTM000660"
      ],
      "claim_ids": [
        "C484",
        "C1133"
      ],
      "source_ids": [
        "S221",
        "S98"
      ],
      "profile_id": "FTM000370",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0277",
            "scope": "30 October 2000",
            "date": {
              "earliest_year": 2000,
              "latest_year": 2000,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "30 October 2000"
            },
            "claim_ids": [
              "C484"
            ],
            "source_ids": [
              "S221"
            ],
            "original_track_id": "FTM000370"
          },
          {
            "event_id": "OBS22-C1133-FTM000370",
            "scope": "Tajikistani ruble → somoni, 2000. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2000,
              "latest_year": 2000,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2000"
            },
            "claim_ids": [
              "C1133"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000374",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Turkish lira",
      "codes": [
        "TRY"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000374",
        "FTM000372",
        "FTM000371",
        "FTM000030"
      ],
      "evidence_entity_ids": [
        "FTM000751"
      ],
      "claim_ids": [
        "C577",
        "C1186",
        "C1187",
        "C1206",
        "C1208",
        "C1216",
        "C1217",
        "C1227",
        "C1282",
        "C1316",
        "C1317",
        "C1318",
        "C1319",
        "C1626",
        "C1757",
        "C1758",
        "C1759",
        "C1793",
        "C1807",
        "C1867",
        "C1868",
        "C1869",
        "C1870",
        "C1871",
        "C1872",
        "C1873",
        "C1876",
        "C1878",
        "C1879",
        "C1881",
        "C1882",
        "C1886",
        "C1887"
      ],
      "source_ids": [
        "S311",
        "S555",
        "S556",
        "S557",
        "S601",
        "S599",
        "S611",
        "S612",
        "S600",
        "S636",
        "S637",
        "S908",
        "S907",
        "S979",
        "S983",
        "S984",
        "S985"
      ],
      "profile_id": "FTM000374",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0368",
            "scope": "2005",
            "date": {
              "earliest_year": 2005,
              "latest_year": 2005,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2005"
            },
            "claim_ids": [
              "C577"
            ],
            "source_ids": [
              "S311"
            ],
            "original_track_id": "FTM000374"
          },
          {
            "event_id": "OBS23-C1186-FTM000374-1844",
            "scope": "Ottoman and republican lira are grouped as one continuing account unit. The 1925 law replaced Ottoman paper with paper of the same amount and legal character. CBRT dates the Republic first issue to 5 December 1927. In 1844 silver kuruş and gold lira were convertible at 100:1. The 1927 note replacement is an instrument transition; this continuity assessment remains qualified.",
            "date": {
              "earliest_year": 1844,
              "latest_year": 1844,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1844"
            },
            "claim_ids": [
              "C1186"
            ],
            "source_ids": [
              "S555",
              "S556",
              "S557"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "superseded_in": "revision_30",
            "supersession_reason": "Replaced by the supported revision 30 observation for 1844 and statutory continuity."
          },
          {
            "event_id": "OBS23-C1187-FTM000374-1750",
            "scope": "By the mid-eighteenth century, Ottoman prices and state obligations were expressed in kuruş. Its association with the continuing lira profile is qualified through the retained kuruş–lira accounting structure; circa 1750 is an observation, not a birth date.",
            "date": {
              "earliest_year": 1750,
              "latest_year": 1750,
              "precision": "approximate_year",
              "qualifier": "circa",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "c.1750 (mid-eighteenth century)"
            },
            "claim_ids": [
              "C1187"
            ],
            "source_ids": [
              "S557"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1206-FTM000374-1690",
            "scope": "Domestically managed Ottoman esedi/kuruş accounting developed from the Dutch esedi trade-unit convention. This qualified regional transition compresses local stages; it does not assert universal redemption of Dutch coins or obligations. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1690,
              "latest_year": 1690,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1690"
            },
            "claim_ids": [
              "C1206"
            ],
            "source_ids": [
              "S601",
              "S599",
              "S557"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1208-FTM000374-1928",
            "scope": "Saudi reckoning adapted Ottoman gold-piastre accounting in the Hejazi monetary system. Contemporary reporting describes the 1928 substitution and inherited theoretical piastres; the qualified branch concerns this local account tradition, not uniform replacement across Najd or ancestry inferred from coin weight. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1928,
              "latest_year": 1928,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1928"
            },
            "claim_ids": [
              "C1208"
            ],
            "source_ids": [
              "S611",
              "S612"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1216-FTM000374-1690",
            "scope": "The esedi account unit reported in 1690 is associated with the continuing Ottoman kuruş/lira identity. Regular coin minting in 1719 and later lira-scale changes do not create separate currency nodes.",
            "date": {
              "earliest_year": 1690,
              "latest_year": 1690,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1690"
            },
            "claim_ids": [
              "C1216"
            ],
            "source_ids": [
              "S599",
              "S600",
              "S601"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1217-FTM000374-1704",
            "scope": "An April–May 1704 mint account reckons output and profit in esedi kuruş, corroborating account use before regular kuruş coin production. Association with the continuing identity remains qualified.",
            "date": {
              "earliest_year": 1704,
              "latest_year": 1704,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1704"
            },
            "claim_ids": [
              "C1217"
            ],
            "source_ids": [
              "S599"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1282-FTM000374-1432",
            "scope": "Under the project policy that rescaling and subdivision changes do not create currencies, the retained akçe account scale supports a qualified continuation within the Ottoman kuruş/lira profile. Extend the profile to 1431–1432 fiscal evidence; do not create a denomination-only akçe predecessor node.",
            "date": {
              "earliest_year": 1431,
              "latest_year": 1432,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1431–1432"
            },
            "claim_ids": [
              "C1282"
            ],
            "source_ids": [
              "S636",
              "S637",
              "S557"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1757-FTM000374-1432",
            "scope": "İnalcık reports the Arvanid fiscal register assigning 25 akçe to married non-Muslim householders and 6 akçe to widows, with corresponding amounts retained in MehmedII’s code. Association with the modern currency profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1432,
              "latest_year": 1432,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1432"
            },
            "claim_ids": [
              "C1757"
            ],
            "source_ids": [
              "S908",
              "S636"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS28-C1758-FTM000374-1710",
            "scope": "Istanbul court records retain akçe account use as physical coin output recedes. Official bookkeeping increasingly uses a domestically managed kuruş of 120 akçe after 1690. Association with the modern currency profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1650,
              "latest_year": 1710,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1650–1710"
            },
            "claim_ids": [
              "C1758"
            ],
            "source_ids": [
              "S907"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS28-C1759-FTM000374-1727",
            "scope": "Later fiscal codes continue akçe-denominated ispence: Mora 1716 and Gence 1727 supply dated account observations beyond the kuruş transition. Association with the modern currency profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1716,
              "latest_year": 1727,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1716–1727"
            },
            "claim_ids": [
              "C1759"
            ],
            "source_ids": [
              "S908"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS30-C1867-FTM000374-1525",
            "scope": "Istanbul’s official price list denominated bread and meat prices in akçe, while gold pieces had a separate akçe exchange value. Association with the modern Ottoman/Turkish profile remains qualified.",
            "date": {
              "earliest_year": 1525,
              "latest_year": 1525,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1525"
            },
            "claim_ids": [
              "C1867"
            ],
            "source_ids": [
              "S557"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS30-C1870-FTM000374-1844",
            "scope": "Silver kuruş and gold lira were legal tender, convertible at 100:1. Kuruş continued in daily accounting after later standard changes. Pamuk explicitly states that the 100 kuruş/lira currency unit was retained in the Republic.",
            "date": {
              "earliest_year": 1844,
              "latest_year": 1844,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1844"
            },
            "claim_ids": [
              "C1870"
            ],
            "source_ids": [
              "S557",
              "S979"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1871-FTM000374-1916",
            "scope": "The coin-unification law standardized 100 silver kuruş per gold lira for all purposes and removed pre 1844 coinage.",
            "date": {
              "earliest_year": 1916,
              "latest_year": 1916,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1916"
            },
            "claim_ids": [
              "C1871"
            ],
            "source_ids": [
              "S557"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1872-FTM000374-1925",
            "scope": "Articles 1,3 and 5 authorize replacement of existing Ottoman paper with the same amount and legal character, require exchange by treasuries and banks, and carry forward compulsory acceptance. This establishes an instrument replacement within the continuing unit.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1925,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925"
            },
            "claim_ids": [
              "C1872"
            ],
            "source_ids": [
              "S555"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1873-FTM000374-1927",
            "scope": "The Republic’s first banknote issue implemented the replacement on 5 December 1927; this is not a new account-unit founding.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1873"
            ],
            "source_ids": [
              "S556",
              "S555"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1878-FTM000374-1400",
            "scope": "The 1400 supplement to Murad I’s Bursa Kaplıca foundation deed assigns daily stipends expressed by its scholarly editor in akçe:12 to the teacher,1 per student and 2 to the elementary-school teacher. These are specified obligations, not merely circulating coins. The edition distinguishes this supplement from the 1385 deed. Association with the modern Ottoman/Turkish profile remains qualified.",
            "date": {
              "earliest_year": 1400,
              "latest_year": 1400,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1400"
            },
            "claim_ids": [
              "C1878"
            ],
            "source_ids": [
              "S984"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS30-C1879-FTM000374-1430",
            "scope": "Murad II’s Bursa foundation deed dated 14 July 1430 specifies monetary salaries, called dirhem in its Arabic copy and akçe in its later Ottoman translation. The comparative edition supports a local akçe obligation anchor; original is not extant to the researcher and one stipend translation is erroneous. Association with the modern Ottoman/Turkish profile remains qualified.",
            "date": {
              "earliest_year": 1430,
              "latest_year": 1430,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1430"
            },
            "claim_ids": [
              "C1879"
            ],
            "source_ids": [
              "S985"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS30-C1882-FTM000374-1833",
            "scope": "Serbian local groš accounting differentiated from Ottoman reckoning in 1833 under separately regulated fiscal and commercial valuations. Its tax and market conventions remain scales within one regional identity.",
            "date": {
              "earliest_year": 1833,
              "latest_year": 1833,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1833"
            },
            "claim_ids": [
              "C1882"
            ],
            "source_ids": [
              "S983"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [
        "ID23-CONT-FTM000372",
        "ID23-CONT-FTM000371",
        "ID25-CONT-FTM000030"
      ],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000375",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Egyptian pound",
      "codes": [
        "EGP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000375",
        "CUR-V23-EGYPT-MEDIN-PARA"
      ],
      "evidence_entity_ids": [
        "FTM000720",
        "E-V23-CUR-V23-EGYPT-MEDIN-PARA"
      ],
      "claim_ids": [
        "C546",
        "C1134",
        "C1145",
        "C1189",
        "C1229",
        "C1259",
        "C1289",
        "C1290",
        "C1291",
        "C1188",
        "C1230",
        "C1334",
        "C1335",
        "C1623",
        "C1625",
        "C1627",
        "C1708",
        "C1754",
        "C1755",
        "C1756",
        "C1806",
        "C1864",
        "C1865",
        "C1866",
        "C1880",
        "C1884",
        "C1885"
      ],
      "source_ids": [
        "S280",
        "S98",
        "S256",
        "S289",
        "S558",
        "S613",
        "S667",
        "S647",
        "S649",
        "S648",
        "S557",
        "S764",
        "S765",
        "S766",
        "S189",
        "S877",
        "S906",
        "S978"
      ],
      "profile_id": "FTM000375",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0337",
            "scope": "3 April 1899: first banknotes",
            "date": {
              "earliest_year": 1899,
              "latest_year": 1899,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "3 April 1899: first banknotes"
            },
            "claim_ids": [
              "C546"
            ],
            "source_ids": [
              "S280"
            ],
            "original_track_id": "FTM000375"
          },
          {
            "event_id": "OBS22-C1134-FTM000375",
            "scope": "Egyptian pound → Libyan pound, Cyrenaica, 1952. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1134"
            ],
            "source_ids": [
              "S98",
              "S256"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1145-FTM000375",
            "scope": "The Banque de Syrie currency succeeded Egyptian currency under the French mandate. The link compresses the initial Syrian/shared Syrian-Lebanese stages and remains qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1924,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920–1924"
            },
            "claim_ids": [
              "C1145"
            ],
            "source_ids": [
              "S289"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1189-FTM000375-1885",
            "scope": "The 14 November 1885 decree defines Egypt’s pound as 100 piastres and temporarily retains earlier silver at official tariff.",
            "date": {
              "earliest_year": 1885,
              "latest_year": 1885,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1885"
            },
            "claim_ids": [
              "C1189"
            ],
            "source_ids": [
              "S558"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1259-FTM000375-1957",
            "scope": "Egyptian pound as actually used in Sudan replaced at parity by first Sudanese pound. Original1964 study supports local currency settlement and account-series continuity; exact1956Act uninspected. Original article passages retrieved from index, not complete download. Date1957 versus1956note dating must be kept separate.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1957,
              "latest_year": 1957,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1957"
            },
            "claim_ids": [
              "C1259"
            ],
            "source_ids": [
              "S667"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1289-FTM000375-1798",
            "scope": "Browne’s Egyptian observations of 1792–1798 describe public allocations in piastres and expenses in paras, also called medines. This is dated local accounting evidence, not a currency founding date.",
            "date": {
              "earliest_year": 1792,
              "latest_year": 1798,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1792–1798"
            },
            "claim_ids": [
              "C1289"
            ],
            "source_ids": [
              "S647"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1290-FTM000375-1834",
            "scope": "The 1834 reform retained a silver piastre divided into forty paras; the 1885 reform expressed the pound as one hundred piastres and changed the smaller subdivisions. Continuity of the nineteenth-century local account system is supported.",
            "date": {
              "earliest_year": 1834,
              "latest_year": 1834,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1834"
            },
            "claim_ids": [
              "C1290"
            ],
            "source_ids": [
              "S649",
              "S648",
              "S558"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1291-FTM000375-1524",
            "scope": "Egyptian medin/para accounting attested in 1524 is grouped with the later local piastre/pound identity as a qualified continuity inference. Late-eighteenth-century medin/para prices and nineteenth-century piastre subdivisions bridge the scales; unresolved regional details are not presented as a complete legal sequence.",
            "date": {
              "earliest_year": 1524,
              "latest_year": 1524,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1524"
            },
            "claim_ids": [
              "C1291"
            ],
            "source_ids": [
              "S557",
              "S647",
              "S648",
              "S649"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "superseded_in": "revision_30",
            "supersession_reason": "Replaced by the supported revision 30 local continuity and 1524 observation."
          },
          {
            "event_id": "OBS23-C1188-CUR-V23-EGYPT-MEDIN-PARA-1524",
            "scope": "Egypt’s medin, called para in the 1524 code, remained its leading account unit into the eighteenth century.",
            "date": {
              "earliest_year": 1524,
              "latest_year": 1524,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1524"
            },
            "claim_ids": [
              "C1188",
              "C1291"
            ],
            "source_ids": [
              "S557",
              "S647",
              "S648",
              "S649"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "identity_qualification": "Earlier local observation assigned to continuing profile by qualified identity decision.",
            "superseded_in": "revision_30",
            "supersession_reason": "Replaced by the supported revision 30 local continuity and 1524 observation."
          },
          {
            "event_id": "OBS27-C1708-FTM000375-1927",
            "scope": "The Palestine pound succeeded Egyptian-pound accounting locally: the 1927 Currency Order establishes the new default contractual unit and expressly permits discharge of Egyptian-pound obligations at 1 Palestine pound = 0.975 Egyptian pound. Currency issue began 1 November 1927, with the Egyptian-cash transition continuing into March 1928.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1708"
            ],
            "source_ids": [
              "S877",
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1754-FTM000375-1632",
            "scope": "The Egyptian tribute target was stated as 30 million medins in 1631–1632. This is fiscal account evidence within the earlier medin/para profile. Association with the modern currency profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1631,
              "latest_year": 1632,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1631–1632"
            },
            "claim_ids": [
              "C1754"
            ],
            "source_ids": [
              "S906"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS28-C1755-FTM000375-1683",
            "scope": "Mordecai Halevi’s debt ruling treats medin as the account measure for prices, wages and repayment; a medin-denominated loan remains nominal despite altered coin weight. The ruling date is reconstructed. Association with the modern currency profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1673,
              "latest_year": 1683,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1673–1683",
              "qualification_note": "author-inferred range"
            },
            "claim_ids": [
              "C1755"
            ],
            "source_ids": [
              "S906"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS28-C1756-FTM000375-1697",
            "scope": "Abraham Halevi distinguishes government accounts kept in medins from payments in gold or foreign silver, and adjudicates medin-denominated debts through a coin replacement. The ruling date is reconstructed. Association with the modern currency profile remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1691,
              "latest_year": 1697,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1691–1697",
              "qualification_note": "author-inferred range"
            },
            "claim_ids": [
              "C1756"
            ],
            "source_ids": [
              "S906"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS30-C1864-FTM000375-1800",
            "scope": "Egyptian documents used a fictive riyal of 90 paras for transactions and government accounts, expressly distinguishing it from circulating foreign coins.",
            "date": {
              "earliest_year": 1775,
              "latest_year": 1800,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1775–1800"
            },
            "claim_ids": [
              "C1864"
            ],
            "source_ids": [
              "S978"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1865-FTM000375-1850",
            "scope": "The Egyptian piastre represented 40 paras; government accounts increasingly used piastres toward mid-century. The purse represented 20,000 paras or 500 piastres.",
            "date": {
              "earliest_year": 1800,
              "latest_year": 1850,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1800–1850"
            },
            "claim_ids": [
              "C1865"
            ],
            "source_ids": [
              "S978"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS30-C1866-FTM000375-1885",
            "scope": "The 14 November 1885 decree expressly defines the Egyptian monetary unit as the pound, divided into 100 piastres, with 10 tenths per piastre. Earlier Egyptian silver remained receivable under its official tariff during withdrawal.",
            "date": {
              "earliest_year": 1885,
              "latest_year": 1885,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1885"
            },
            "claim_ids": [
              "C1866"
            ],
            "source_ids": [
              "S558"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1880-FTM000375-1524",
            "scope": "Egypt’s medin was restored as the local unit of account in 1524. The documented para–piastre–pound account sequence supports its inclusion in the continuing Egyptian profile.",
            "date": {
              "earliest_year": 1524,
              "latest_year": 1524,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1524"
            },
            "claim_ids": [
              "C1880"
            ],
            "source_ids": [
              "S906",
              "S978",
              "S558"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [
        "ID25-CONT-CUR-V23-EGYPT-MEDIN-PARA"
      ],
      "identity_claim_ids": [
        "C1884"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000378",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Sudanese pound",
      "codes": [
        "SDG"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000378"
      ],
      "evidence_entity_ids": [
        "FTM000741"
      ],
      "claim_ids": [
        "C567",
        "C1117",
        "C1135",
        "C1257",
        "C1302",
        "C1345"
      ],
      "source_ids": [
        "S301",
        "S254",
        "S98",
        "S663",
        "S664",
        "S665"
      ],
      "profile_id": "FTM000378",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0358",
            "scope": "1 July 2007: table's conversion-effective date",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 2007: table's conversion-effective date"
            },
            "claim_ids": [
              "C567"
            ],
            "source_ids": [
              "S301"
            ],
            "original_track_id": "FTM000378"
          },
          {
            "event_id": "OBS22-C1117-FTM000378",
            "scope": "South Sudan introduced its pound in July 2011, replacing Sudanese pounds. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2011,
              "latest_year": 2011,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2011"
            },
            "claim_ids": [
              "C1117"
            ],
            "source_ids": [
              "S254"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1135-FTM000378",
            "scope": "Sudanese dinar → pound, 2007. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2007"
            },
            "claim_ids": [
              "C1135"
            ],
            "source_ids": [
              "S98",
              "S301"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1257-FTM000378-2007",
            "scope": "Principal Sudanese dinar to new Sudanese pound replacement, verified by converted deposits, credit and central-bank accounts.  Add January account/currency introduction and phased withdrawal observations; do not treat inherited July table date as the only start event. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2007"
            },
            "claim_ids": [
              "C1257"
            ],
            "source_ids": [
              "S663",
              "S664",
              "S665"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1302-FTM000378-2007",
            "scope": "Bank exchanges into the new pound began10January2007. The annual report restates deposits,loans and monetary accounts at100dinars per pound; banknote and coin withdrawal followed different later dates.",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2007-01-10",
              "iso_date": "2007-01-10"
            },
            "claim_ids": [
              "C1302"
            ],
            "source_ids": [
              "S663"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000379",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South Sudanese pound",
      "codes": [
        "SSP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000379"
      ],
      "evidence_entity_ids": [
        "FTM000693"
      ],
      "claim_ids": [
        "C519",
        "C1117"
      ],
      "source_ids": [
        "S254"
      ],
      "profile_id": "FTM000379",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0310",
            "scope": "18 July 2011",
            "date": {
              "earliest_year": 2011,
              "latest_year": 2011,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "18 July 2011"
            },
            "claim_ids": [
              "C519"
            ],
            "source_ids": [
              "S254"
            ],
            "original_track_id": "FTM000379"
          },
          {
            "event_id": "OBS22-C1117-FTM000379",
            "scope": "South Sudan introduced its pound in July 2011, replacing Sudanese pounds. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2011,
              "latest_year": 2011,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2011"
            },
            "claim_ids": [
              "C1117"
            ],
            "source_ids": [
              "S254"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000381",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Syrian pound",
      "codes": [
        "SYP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000381"
      ],
      "evidence_entity_ids": [
        "FTM000750"
      ],
      "claim_ids": [
        "C576",
        "C1144",
        "C1145",
        "C1624",
        "C1625"
      ],
      "source_ids": [
        "S310",
        "S289",
        "S766"
      ],
      "profile_id": "FTM000381",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0367",
            "scope": "1 January 2026: prescribed scale change",
            "date": {
              "earliest_year": 2026,
              "latest_year": 2026,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2026: prescribed scale change"
            },
            "claim_ids": [
              "C576"
            ],
            "source_ids": [
              "S310"
            ],
            "original_track_id": "FTM000381"
          },
          {
            "event_id": "OBS22-C1144-FTM000381",
            "scope": "The shared Syrian-Lebanese currency divided into separate Lebanese and Syrian issues under the 1937 concession extension. The local separation is qualified because the issuer’s historical summary gives differing milestones. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1937,
              "latest_year": 1939,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1937–1939"
            },
            "claim_ids": [
              "C1144"
            ],
            "source_ids": [
              "S289"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1145-FTM000381",
            "scope": "The Banque de Syrie currency succeeded Egyptian currency under the French mandate. The link compresses the initial Syrian/shared Syrian-Lebanese stages and remains qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1924,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920–1924"
            },
            "claim_ids": [
              "C1145"
            ],
            "source_ids": [
              "S289"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000382",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Lebanese pound",
      "codes": [
        "LBP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000382"
      ],
      "evidence_entity_ids": [
        "FTM000729"
      ],
      "claim_ids": [
        "C555",
        "C1144",
        "C1624"
      ],
      "source_ids": [
        "S289",
        "S766"
      ],
      "profile_id": "FTM000382",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0346",
            "scope": "1964: central-bank issue",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964: central-bank issue"
            },
            "claim_ids": [
              "C555"
            ],
            "source_ids": [
              "S289"
            ],
            "original_track_id": "FTM000382"
          },
          {
            "event_id": "OBS22-C1144-FTM000382",
            "scope": "The shared Syrian-Lebanese currency divided into separate Lebanese and Syrian issues under the 1937 concession extension. The local separation is qualified because the issuer’s historical summary gives differing milestones. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1937,
              "latest_year": 1939,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1937–1939"
            },
            "claim_ids": [
              "C1144"
            ],
            "source_ids": [
              "S289"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000383",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Thai baht",
      "codes": [
        "THB"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000383"
      ],
      "evidence_entity_ids": [
        "FTM000737"
      ],
      "claim_ids": [
        "C563",
        "C1157",
        "C1196",
        "C1214",
        "C1261",
        "C1748",
        "C1749",
        "C2056"
      ],
      "source_ids": [
        "S297",
        "S541",
        "S578",
        "S590",
        "S614",
        "S897",
        "S898",
        "S1077"
      ],
      "profile_id": "FTM000383",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0354",
            "scope": "23 September 1902: public note service",
            "date": {
              "earliest_year": 1902,
              "latest_year": 1902,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "23 September 1902: public note service"
            },
            "claim_ids": [
              "C563"
            ],
            "source_ids": [
              "S297"
            ],
            "original_track_id": "FTM000383"
          },
          {
            "event_id": "OBS22-C1157-FTM000383",
            "scope": "The contemporary survey of Siam’s 1928 law says the silver tical remained unlimited legal tender under the name baht. A naming and standard change is retained as profile continuity, not a separate ancestral currency.",
            "date": {
              "earliest_year": 1928,
              "latest_year": 1928,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1928"
            },
            "claim_ids": [
              "C1157"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1196-FTM000383-1856",
            "scope": "The 1856 Anglo-Siamese agreement reckoned duties and fees in ticals and salungs, documenting the earlier baht/tical account unit. 1826 duty is reported retrospectively; 1856 is direct dated observation. Same-unit extension, not tical→baht replacement.",
            "date": {
              "earliest_year": 1856,
              "latest_year": 1856,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1856"
            },
            "claim_ids": [
              "C1196"
            ],
            "source_ids": [
              "S578"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1214-FTM000383-1688",
            "scope": "La Loubère records tribute obligations in ticals and identifies Baat as the Siamese name for the tical. Association with the continuing baht is qualified across the intervening centuries; alternative names and foreign exchange comparisons create no separate parent.",
            "date": {
              "earliest_year": 1687,
              "latest_year": 1688,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1687–1688"
            },
            "claim_ids": [
              "C1214"
            ],
            "source_ids": [
              "S590"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1261-FTM000383-1536",
            "scope": "The1536 Vat Khema inscription records a six-tical silk purchase, providing a dated monetary-price anchor earlier than the1687–88 embassy observation. Assigning the local Sukhothai-region tical to the broader Thai baht continuity is qualified; the translation establishes a price unit, while exact regional metrological and legal continuity through later centuries remains incomplete. ",
            "date": {
              "earliest_year": 1536,
              "latest_year": 1536,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1536"
            },
            "claim_ids": [
              "C1261"
            ],
            "source_ids": [
              "S614"
            ],
            "anchor_role": "dated_account_payment_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1748-FTM000383-1805",
            "scope": "The Three Seals Code compiled in1805 contains monetary body-price schedules explicitly stated in baht and tamlueng and used to calculate death compensation. Original baht entries provide a legal account-unit anchor for the continuing Thai baht, earlier than the1856 treaty observation. The age of underlying Ayutthaya clauses remains uncertain.",
            "date": {
              "earliest_year": 1805,
              "latest_year": 1805,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1805"
            },
            "claim_ids": [
              "C1748"
            ],
            "source_ids": [
              "S897"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1749-FTM000383-1827",
            "scope": "The Siam commercial agreement ratified17January1827 assessed Bangkok vessel duties at1700 or1500 ticals per Siamese fathom of breadth. This is a dated fiscal obligation in the continuing tical/baht account unit. The1856 agreement references the earlier1700-tical duty.",
            "date": {
              "earliest_year": 1827,
              "latest_year": 1827,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1827"
            },
            "claim_ids": [
              "C1749"
            ],
            "source_ids": [
              "S898"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000384",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nepalese rupee",
      "codes": [
        "NPR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000384"
      ],
      "evidence_entity_ids": [
        "FTM000700"
      ],
      "claim_ids": [
        "C526",
        "C1195",
        "C1205",
        "C1213",
        "C1612",
        "C1762",
        "C1763"
      ],
      "source_ids": [
        "S261",
        "S575",
        "S576",
        "S577",
        "S911",
        "S912"
      ],
      "profile_id": "FTM000384",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0317",
            "scope": "17 September 1945: treasury paper issuance",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "17 September 1945: treasury paper issuance"
            },
            "claim_ids": [
              "C526"
            ],
            "source_ids": [
              "S261"
            ],
            "original_track_id": "FTM000384"
          },
          {
            "event_id": "OBS23-C1195-FTM000384-1807",
            "scope": "Nepal’s rupee was already an account unit in an 1807 royal endowment. The nineteenth-century mohar rupee was reckoned as two silver mohars; 1945 paper currency exchanged at par with mohar-rupee coins. Earlier 1807 and 1945 observations firm; long-span continuity qualified. Do not add a 1932 mohar→rupee edge based on coin catalogue labels. Distinct paisa-rupee and Gorakhpuri-rupee accounts remain candidate branches.",
            "date": {
              "earliest_year": 1807,
              "latest_year": 1807,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1807"
            },
            "claim_ids": [
              "C1195"
            ],
            "source_ids": [
              "S575",
              "S576",
              "S577"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1195-FTM000384-1945",
            "scope": "Nepal’s rupee was already an account unit in an 1807 royal endowment. The nineteenth-century mohar rupee was reckoned as two silver mohars; 1945 paper currency exchanged at par with mohar-rupee coins. Earlier 1807 and 1945 observations firm; long-span continuity qualified. Do not add a 1932 mohar→rupee edge based on coin catalogue labels. Distinct paisa-rupee and Gorakhpuri-rupee accounts remain candidate branches.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C1195"
            ],
            "source_ids": [
              "S575",
              "S576",
              "S577"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1205-FTM000384-1908",
            "scope": "The 16-ganda paisa rupee was absorbed into standardized mohar-rupee accounting during the reforms reported in 1908. This is a qualified later consolidation of concurrent account units, not the founding of the Nepalese rupee; exact decree and balance-conversion rules remain unlocated. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1908,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901–1908"
            },
            "claim_ids": [
              "C1205"
            ],
            "source_ids": [
              "S577",
              "S577",
              "S576"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1213-FTM000384-1908",
            "scope": "The 1908 reform retrospective reports the abolition of several local ganda reckonings and nationwide use of the standardized mohar rupee. The report supplies a reform interval, not a founding date.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1908,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901–1908"
            },
            "claim_ids": [
              "C1213"
            ],
            "source_ids": [
              "S577"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1762-FTM000384-1806",
            "scope": "Royal directives dated6April1806 set an annual25-rupee assessment per kheta of specified uncultivated land and demand mortgage amounts in rupees. The local rupee account is explicit; assignment to the later unified Nepalese identity remains qualified.",
            "date": {
              "earliest_year": 1806,
              "latest_year": 1806,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1806"
            },
            "claim_ids": [
              "C1762"
            ],
            "source_ids": [
              "S911"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000385",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Iranian rial",
      "codes": [
        "IRR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000385"
      ],
      "evidence_entity_ids": [
        "FTM000739"
      ],
      "claim_ids": [
        "C565",
        "C1116"
      ],
      "source_ids": [
        "S299"
      ],
      "profile_id": "FTM000385",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0356",
            "scope": "April 1932: first Bank-e Melli rial notes",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1932,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "April 1932: first Bank-e Melli rial notes"
            },
            "claim_ids": [
              "C565"
            ],
            "source_ids": [
              "S299"
            ],
            "original_track_id": "FTM000385"
          },
          {
            "event_id": "OBS22-C1116-FTM000385",
            "scope": "The currency law and 1932 rial notes replaced the official qerān–toman reckoning. Qerān-denominated obligations establish an account unit, not merely a coin type. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1931,
              "latest_year": 1932,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1931–1932"
            },
            "claim_ids": [
              "C1116"
            ],
            "source_ids": [
              "S299"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iranian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000386",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "European Currency Unit (ECU)",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000386"
      ],
      "evidence_entity_ids": [
        "FTM000786"
      ],
      "claim_ids": [
        "C642",
        "C651",
        "C654",
        "C655",
        "C656",
        "C1427",
        "C1428",
        "C1440"
      ],
      "source_ids": [
        "S346",
        "S352",
        "S354",
        "S355",
        "S356",
        "S717"
      ],
      "profile_id": "FTM000386",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0487",
            "scope": "Policy resolution, not actual EMS operating date",
            "date": {
              "earliest_year": 1978,
              "latest_year": 1978,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1978-12-05",
              "original_text": "Policy resolution, not actual EMS operating date"
            },
            "claim_ids": [
              "C654"
            ],
            "source_ids": [
              "S354"
            ],
            "original_track_id": "FTM000386"
          },
          {
            "event_id": "ET0488",
            "scope": "1979-03-13",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1979-03-13",
              "original_text": "1979-03-13"
            },
            "claim_ids": [
              "C655"
            ],
            "source_ids": [
              "S356"
            ],
            "original_track_id": "FTM000386"
          },
          {
            "event_id": "ET0489",
            "scope": "1999-01-01",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "1999-01-01"
            },
            "claim_ids": [
              "C642"
            ],
            "source_ids": [
              "S346"
            ],
            "original_track_id": "FTM000386"
          },
          {
            "event_id": "OBS26-C1427-FTM000386-1999",
            "scope": "Official ECU references in legal instruments were replaced by euro references at one euro per ECU from 1 January 1999. Existing C 642 retains the rebuttable presumption for undefined ECU references.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999"
            },
            "claim_ids": [
              "C1427"
            ],
            "source_ids": [
              "S717",
              "S346"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1428-FTM000386-1981",
            "scope": "From 1 January 1981, specified ACP financial assistance and operations under previous conventions switched from EUA to ECU accounting. This is a sectoral absorption into the existing ECU, not proof of the final use of every EUA account.",
            "date": {
              "earliest_year": 1981,
              "latest_year": 1981,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1981"
            },
            "claim_ids": [
              "C1428"
            ],
            "source_ids": [
              "S355"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000387",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Euro — converging national replacements",
      "codes": [
        "EUR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000387"
      ],
      "evidence_entity_ids": [
        "FTM000785"
      ],
      "claim_ids": [
        "C642",
        "C643",
        "C644",
        "C645",
        "C646",
        "C647",
        "C648",
        "C649",
        "C650",
        "C657",
        "C658",
        "C659",
        "C660",
        "C661",
        "C662",
        "C663",
        "C664",
        "C665",
        "C666",
        "C667",
        "C668",
        "C669",
        "C670",
        "C671",
        "C672",
        "C673",
        "C674",
        "C675",
        "C676",
        "C677",
        "C678",
        "C679",
        "C680",
        "C681",
        "C682",
        "C683",
        "C684",
        "C685",
        "C686",
        "C687",
        "C688",
        "C689",
        "C690",
        "C691",
        "C692",
        "C693",
        "C694",
        "C695",
        "C696",
        "C697",
        "C698",
        "C699",
        "C700",
        "C701",
        "C702",
        "C703",
        "C704",
        "C705",
        "C706",
        "C738",
        "C739",
        "C754",
        "C755",
        "C756",
        "C775",
        "C790",
        "C791",
        "C1427"
      ],
      "source_ids": [
        "S267",
        "S346",
        "S347",
        "S348",
        "S349",
        "S350",
        "S351",
        "S357",
        "S358",
        "S359",
        "S377",
        "S378",
        "S381",
        "S385",
        "S387",
        "S717"
      ],
      "profile_id": "FTM000387",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0423",
            "scope": "Austria: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Austria: euro adoption"
            },
            "claim_ids": [
              "C662",
              "C663",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0426",
            "scope": "Belgium: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Belgium: euro adoption"
            },
            "claim_ids": [
              "C664",
              "C665",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0429",
            "scope": "Germany: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Germany: euro adoption"
            },
            "claim_ids": [
              "C666",
              "C667",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0432",
            "scope": "Spain: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Spain: euro adoption"
            },
            "claim_ids": [
              "C668",
              "C669",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0435",
            "scope": "Finland: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Finland: euro adoption"
            },
            "claim_ids": [
              "C670",
              "C671",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0438",
            "scope": "France: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "France: euro adoption"
            },
            "claim_ids": [
              "C672",
              "C673",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0441",
            "scope": "Ireland: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Ireland: euro adoption"
            },
            "claim_ids": [
              "C674",
              "C675",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0444",
            "scope": "Italy: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Italy: euro adoption"
            },
            "claim_ids": [
              "C676",
              "C677",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0447",
            "scope": "Luxembourg: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Luxembourg: euro adoption"
            },
            "claim_ids": [
              "C678",
              "C679",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0450",
            "scope": "Netherlands: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Netherlands: euro adoption"
            },
            "claim_ids": [
              "C680",
              "C681",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0453",
            "scope": "Portugal: euro adoption",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Portugal: euro adoption"
            },
            "claim_ids": [
              "C682",
              "C683",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0456",
            "scope": "Greece: euro adoption",
            "date": {
              "earliest_year": 2001,
              "latest_year": 2001,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2001-01-01",
              "original_text": "Greece: euro adoption"
            },
            "claim_ids": [
              "C684",
              "C685",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0459",
            "scope": "Slovenia: euro adoption",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2007-01-01",
              "original_text": "Slovenia: euro adoption"
            },
            "claim_ids": [
              "C686",
              "C687",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0462",
            "scope": "Cyprus: euro adoption",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2008-01-01",
              "original_text": "Cyprus: euro adoption"
            },
            "claim_ids": [
              "C688",
              "C689",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0465",
            "scope": "Malta: euro adoption",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2008-01-01",
              "original_text": "Malta: euro adoption"
            },
            "claim_ids": [
              "C690",
              "C691",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0468",
            "scope": "Slovakia: euro adoption",
            "date": {
              "earliest_year": 2009,
              "latest_year": 2009,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2009-01-01",
              "original_text": "Slovakia: euro adoption"
            },
            "claim_ids": [
              "C692",
              "C693",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0471",
            "scope": "Estonia: euro adoption",
            "date": {
              "earliest_year": 2011,
              "latest_year": 2011,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2011-01-01",
              "original_text": "Estonia: euro adoption"
            },
            "claim_ids": [
              "C694",
              "C695",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0474",
            "scope": "Latvia: euro adoption",
            "date": {
              "earliest_year": 2014,
              "latest_year": 2014,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2014-01-01",
              "original_text": "Latvia: euro adoption"
            },
            "claim_ids": [
              "C696",
              "C697",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0477",
            "scope": "Lithuania: euro adoption",
            "date": {
              "earliest_year": 2015,
              "latest_year": 2015,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2015-01-01",
              "original_text": "Lithuania: euro adoption"
            },
            "claim_ids": [
              "C698",
              "C699",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0480",
            "scope": "Croatia: euro adoption",
            "date": {
              "earliest_year": 2023,
              "latest_year": 2023,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2023-01-01",
              "original_text": "Croatia: euro adoption"
            },
            "claim_ids": [
              "C700",
              "C701",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0483",
            "scope": "Bulgaria: euro adoption",
            "date": {
              "earliest_year": 2026,
              "latest_year": 2026,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2026-01-01",
              "original_text": "Bulgaria: euro adoption"
            },
            "claim_ids": [
              "C702",
              "C703",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0484",
            "scope": "2002-01-01",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "2002-01-01"
            },
            "claim_ids": [
              "C657"
            ],
            "source_ids": [
              "S349"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0485",
            "scope": "By 1 March 2002 throughout the initial twelve; not a uniform predecessor end",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-03-01",
              "original_text": "By 1 March 2002 throughout the initial twelve; not a uniform predecessor end"
            },
            "claim_ids": [
              "C658"
            ],
            "source_ids": [
              "S357"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0486",
            "scope": "2026-01-01",
            "date": {
              "earliest_year": 2026,
              "latest_year": 2026,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2026-01-01",
              "original_text": "2026-01-01"
            },
            "claim_ids": [
              "C661"
            ],
            "source_ids": [
              "S351"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0525",
            "scope": "currency_replacement: The euro succeeds the French franc at the irrevocable conversion rate.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C738"
            ],
            "source_ids": [
              "S377",
              "S378"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0526",
            "scope": "cash_introduction: Euro notes and coins enter circulation in France.",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2002-01-01",
              "iso_date": "2002-01-01"
            },
            "claim_ids": [
              "C739"
            ],
            "source_ids": [
              "S378"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0541",
            "scope": "peg: Western CFA euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C754"
            ],
            "source_ids": [
              "S267",
              "S381"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0542",
            "scope": "peg: Central CFA euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C755"
            ],
            "source_ids": [
              "S381"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0543",
            "scope": "peg: CFP euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C756"
            ],
            "source_ids": [
              "S387"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0562",
            "scope": "peg: Comorian euro anchor.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C775"
            ],
            "source_ids": [
              "S381",
              "S385"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0577",
            "scope": "currency_replacement: Belgian euro conversion.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C790"
            ],
            "source_ids": [
              "S377"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "ET0578",
            "scope": "currency_replacement: Luxembourg euro conversion.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C791"
            ],
            "source_ids": [
              "S377"
            ],
            "original_track_id": "FTM000387"
          },
          {
            "event_id": "OBS26-C1427-FTM000387-1999",
            "scope": "Official ECU references in legal instruments were replaced by euro references at one euro per ECU from 1 January 1999. Existing C 642 retains the rebuttable presumption for undefined ECU references.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999"
            },
            "claim_ids": [
              "C1427"
            ],
            "source_ids": [
              "S717",
              "S346"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000117",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Japanese yen",
      "codes": [
        "JPY"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000117",
        "CUR-V22-TAIWAN-YEN"
      ],
      "evidence_entity_ids": [
        "FTM000117",
        "E-V22-CUR-V22-TAIWAN-YEN"
      ],
      "claim_ids": [
        "C02",
        "C54",
        "C57",
        "C59",
        "C60",
        "C61",
        "C62",
        "C63",
        "C64",
        "C65",
        "C66",
        "C67",
        "C68",
        "C69",
        "C167",
        "C1418",
        "C1685",
        "C1141",
        "C1266",
        "C1559"
      ],
      "source_ids": [
        "S05",
        "S06",
        "S08",
        "S31",
        "S32",
        "S33",
        "S34",
        "S82",
        "S695",
        "S809",
        "S844",
        "S843",
        "S849",
        "S850",
        "S851",
        "S543",
        "S615",
        "S827",
        "S541",
        "S828"
      ],
      "profile_id": "T-FTM000117",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0007",
            "scope": "yen authorization",
            "date": {
              "earliest_year": 1871,
              "latest_year": 1871,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE, historical year numbering; no year zero",
              "original_text": "1871"
            },
            "claim_ids": [
              "C02"
            ],
            "source_ids": [
              "S05"
            ],
            "original_track_id": "T-FTM000117"
          },
          {
            "event_id": "OBS26-C1418-T-FTM000117-1873",
            "scope": "Mitsui Kyoto moneychanger accounts switched fully from ryo to yen in March–April1873, after earlier yen instruments had still been settled in ryo. This supplies an actual ledger transition supporting existing ryo→yen succession.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C1418"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1685-T-FTM000117-1946",
            "scope": "The Korean yen/won account lineage inherited Japanese-yen reckoning adopted in the1905 reform. Korean treasury and banking accounts continued that reckoning through the colonial period; after1945 the inherited local unit continued under a separately controlled Korean monetary system. This supports regional ancestry from the Japanese yen, without treating the1909 change of bank issuer as creation of a new unit.",
            "date": {
              "earliest_year": 1905,
              "latest_year": 1946,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1905–1946"
            },
            "claim_ids": [
              "C1685"
            ],
            "source_ids": [
              "S809",
              "S844",
              "S843",
              "S849",
              "S850",
              "S851"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1141-CUR-V22-TAIWAN-YEN",
            "scope": "Taiwan dollars replaced Taiwanese yen in May 1946. The 1949 dollar rescaling belongs to the same Taiwan-dollar profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1141"
            ],
            "source_ids": [
              "S543"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1266-CUR-V22-TAIWAN-YEN-1899",
            "scope": "Taiwan's existing yen identity is attested by circulating Bank of Taiwan notes denominated in yuan/yen in1899.  This is a denomination/circulation observation, not an independently inspected1899ledger or proof of its precise founding date. A parent edge from Japan or earlier silver-dollar units remains open.",
            "date": {
              "earliest_year": 1899,
              "latest_year": 1899,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1899"
            },
            "claim_ids": [
              "C1266"
            ],
            "source_ids": [
              "S615"
            ],
            "anchor_role": "dated_denominated_currency_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID22-CUR-V22-TAIWAN-YEN"
      ],
      "identity_claim_ids": [
        "C1141"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000410",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Japanese ryō",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000410"
      ],
      "evidence_entity_ids": [
        "FTM000410"
      ],
      "claim_ids": [
        "C14",
        "C25",
        "C26",
        "C27",
        "C53",
        "C54",
        "C353",
        "C355",
        "C359",
        "C1262",
        "C1263",
        "C1417",
        "C1419",
        "C2015"
      ],
      "source_ids": [
        "S05",
        "S06",
        "S08",
        "S18",
        "S32",
        "S182",
        "S695",
        "S1047"
      ],
      "profile_id": "T-FTM000410",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1262-T-FTM000410-1699",
            "scope": "The17th-century Japanese monetary system reckoned gold values in ryo, independently from silver monme and copper mon.  ",
            "date": {
              "earliest_year": 1600,
              "latest_year": 1699,
              "precision": "century",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1600–1699"
            },
            "claim_ids": [
              "C1262"
            ],
            "source_ids": [
              "S06"
            ],
            "anchor_role": "dated_account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1263-T-FTM000410-1599",
            "scope": "Later16th-century Koshu gold used ryo/bu/shu units that the Bank of Japan identifies as continuing into Edo gold reckoning. Regional-to-general continuity is explicit but the observed evidence is denomination and large-transaction use, less direct than a surviving dated account. Optional earlier anchor; retain17th-century firm observation independently. ",
            "date": {
              "earliest_year": 1550,
              "latest_year": 1599,
              "precision": "half-century",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1550–1599"
            },
            "claim_ids": [
              "C1263"
            ],
            "source_ids": [
              "S06"
            ],
            "anchor_role": "earlier_same_unit_usage",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1417-T-FTM000410-1873",
            "scope": "Mitsui Kyoto moneychanger accounts switched fully from ryo to yen in March–April1873, after earlier yen instruments had still been settled in ryo. This supplies an actual ledger transition supporting existing ryo→yen succession.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C1417"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1419-T-FTM000410-1868",
            "scope": "Silver-account lending was forbidden and converted to gold/cash accounts, with gold-denominated government notes subsequently specified. Gold ryo reckoning thus received the silver account branch. Regional historical absorption, not founding unit of ryo.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1868,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868"
            },
            "claim_ids": [
              "C1419"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000412",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Japanese mon",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000412"
      ],
      "evidence_entity_ids": [
        "FTM000412"
      ],
      "claim_ids": [
        "C16",
        "C25",
        "C26",
        "C354",
        "C359",
        "C1264",
        "C1265",
        "C1420",
        "C1835",
        "C1836",
        "C1837",
        "C2015"
      ],
      "source_ids": [
        "S05",
        "S06",
        "S182",
        "S695",
        "S952",
        "S1047"
      ],
      "profile_id": "T-FTM000412",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1264-T-FTM000412-1525",
            "scope": "Early14th–early16th-century saifu transfer/payment bills commonly expressed10kanmon, providing an accounting observation for the existing mon identity.  ",
            "date": {
              "earliest_year": 1300,
              "latest_year": 1525,
              "precision": "approximate range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1300–1525"
            },
            "claim_ids": [
              "C1264"
            ],
            "source_ids": [
              "S06"
            ],
            "anchor_role": "dated_account_transfer_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1265-T-FTM000412-1299",
            "scope": "Imported Chinese coins were locally reckoned at one mon each from the mid12thcentury; tax payments in coins spread in the13thcentury.  ",
            "date": {
              "earliest_year": 1150,
              "latest_year": 1299,
              "precision": "approximate range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1150–1299"
            },
            "claim_ids": [
              "C1265"
            ],
            "source_ids": [
              "S06"
            ],
            "anchor_role": "earlier_local_currency_reckoning",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1420-T-FTM000412-1868",
            "scope": "The same order explicitly permitted conversion of silver-denominated lending into cash reckoning at the transaction-date rate. Alternative local destination within monetary unification; do not imply every silver balance converted to mon.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1868,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868"
            },
            "claim_ids": [
              "C1420"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1835-T-FTM000412-733",
            "scope": "A dated Heijo wooden loan register totals62 mon. The loan account is firm; placement in the existing later Japanese mon profile is qualified across the medieval transition.",
            "date": {
              "earliest_year": 733,
              "latest_year": 733,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "733"
            },
            "claim_ids": [
              "C1835"
            ],
            "source_ids": [
              "S952"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1836-T-FTM000412-750",
            "scope": "Shosoin loan documents stipulate400 mon and1kan600mon debts. Firm ancient accounting; association with the later mon continuity remains qualified.",
            "date": {
              "earliest_year": 750,
              "latest_year": 750,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "750"
            },
            "claim_ids": [
              "C1836"
            ],
            "source_ids": [
              "S952"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1837-T-FTM000412-966",
            "scope": "Prince Kiyotane’s letter records160kan borrowed toward a house price of350kan. This documents cash accounting after minting ceased; later medieval continuity remains qualified.",
            "date": {
              "earliest_year": 966,
              "latest_year": 966,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "966"
            },
            "claim_ids": [
              "C1837"
            ],
            "source_ids": [
              "S952"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000456",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Chinese yuan — late Qing and ROC mainland continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000456",
        "T-FTM000457",
        "T-FTM000458",
        "CUR-V22-MONGOLIA-YANCHAAN"
      ],
      "evidence_entity_ids": [
        "FTM000457",
        "FTM000458",
        "FTM000456",
        "E-V22-CUR-V22-MONGOLIA-YANCHAAN"
      ],
      "claim_ids": [
        "C110",
        "C111",
        "C112",
        "C109",
        "C126",
        "C1421",
        "C1476",
        "C1526",
        "C1698",
        "C1699",
        "C1139",
        "C1615",
        "C1746",
        "C1747",
        "C1804",
        "C2005",
        "C2006",
        "C2011"
      ],
      "source_ids": [
        "S50",
        "S51",
        "S60",
        "S541",
        "S697",
        "S744",
        "S709",
        "S308",
        "S866",
        "S867",
        "S868",
        "S895",
        "S896",
        "S1045",
        "S1044"
      ],
      "profile_id": "T-FTM000456",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0046",
            "scope": "gold-yuan reform",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C111"
            ],
            "source_ids": [
              "S50"
            ],
            "original_track_id": "T-FTM000457"
          },
          {
            "event_id": "ET0045",
            "scope": "fabi reform",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1935,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935"
            },
            "claim_ids": [
              "C109"
            ],
            "source_ids": [
              "S50"
            ],
            "original_track_id": "T-FTM000456"
          },
          {
            "event_id": "OBS26-C1421-T-FTM000456-1933",
            "scope": "Shanghai tael-based payments and contracts were replaced by Republic of China yuan accounting. Shanghai local absorption only; yuan already existed; do not infer all local taels abolished simultaneously.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1421"
            ],
            "source_ids": [
              "S541",
              "S697"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1476-T-FTM000456-1949",
            "scope": "Shanghai actually redeemed ROC gold-yuan instruments for first-series RMB during28May–5June1949 at100000:1. This scoped redemption does not establish nationwide account termination.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C1476"
            ],
            "source_ids": [
              "S744"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1526-T-FTM000456-1927",
            "scope": "Chinese silver yuan, called yanchaan locally, denominated Mongolian treasury and enterprise accounts before togrog replacement. Contemporary proclamation explicitly identifies Chinese silver yuan as preceding money.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1927,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1927"
            },
            "claim_ids": [
              "C1526"
            ],
            "source_ids": [
              "S709",
              "S308"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1698-T-FTM000456-1942",
            "scope": "In the Jinan/Taihang jurisdiction, compulsory Jinan-denominated trade and public accounts displaced fabi use. The1942 rule required fabi conversion into Jinan before local dealings. This is scoped local replacement, not all-China succession or an assertion that every old debt was uniformly converted.",
            "date": {
              "earliest_year": 1941,
              "latest_year": 1942,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1941–1942"
            },
            "claim_ids": [
              "C1698"
            ],
            "source_ids": [
              "S866"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1699-T-FTM000456-1925",
            "scope": "Harbin dayang developed as a regional Chinese silver-yuan reckoning: initially national-yuan instruments admitted for taxes, then a multi-issuer local account system with a differentiated currency value. This is regional adoption and differentiation, not ancestry from silver weight alone.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1925,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919–1925"
            },
            "claim_ids": [
              "C1699"
            ],
            "source_ids": [
              "S867",
              "S868"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS22-C1139-CUR-V22-MONGOLIA-YANCHAAN",
            "scope": "Mongolia’s togrog displaced Chinese yanchaan in budgets, accounts, prices and domestic transactions by 1927. The predecessor is scoped to this local accounting use; its exact Chinese currency identity remains qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1927,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1927"
            },
            "claim_ids": [
              "C1139"
            ],
            "source_ids": [
              "S308"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1746-T-FTM000456-1912",
            "scope": "The Nanjing provisional government military public loan was denominated as100million yuan in1912, with subscriptions and sale handled by Bank of China. This establishes early Republican yuan obligations within the existing mainland yuan continuity profile; it does not establish a new unit or nationwide exclusive use.",
            "date": {
              "earliest_year": 1912,
              "latest_year": 1912,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1912"
            },
            "claim_ids": [
              "C1746"
            ],
            "source_ids": [
              "S895"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1747-T-FTM000456-1914",
            "scope": "The promulgated National Currency Law named yuan as national unit; its regulations prescribed converting tael public accounts and private debts/contracts to yuan. This is explicit legal account-unit recognition. Regional enforcement required subsequent orders, so nationwide accomplished conversion is not asserted.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C1747"
            ],
            "source_ids": [
              "S896"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2006-T-FTM000456-1910",
            "scope": "Wang identifies the silver yuan as China’s official monetary unit during 1910–1935, discussing the 1910, 1914 and 1933 standards within that account history.",
            "date": {
              "earliest_year": 1910,
              "latest_year": 1910,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1910"
            },
            "claim_ids": [
              "C2006"
            ],
            "source_ids": [
              "S1045"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2011-T-FTM000456-1910",
            "scope": "Chinese yuan money of account developed from Spanish-peso reckoning through regional dollar traditions, later Mexican-dollar predominance and national consolidation. Admit compressed inherited ancestry, not uniform eighteenth-century national currency or a perpetual peso peg.",
            "date": {
              "earliest_year": 1750,
              "latest_year": 1910,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1750–1910"
            },
            "claim_ids": [
              "C2011"
            ],
            "source_ids": [
              "S1044",
              "S1045"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID17-001",
        "ID22-CUR-V22-MONGOLIA-YANCHAAN",
        "ID35-T-FTM000456"
      ],
      "identity_claim_ids": [
        "C1804"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000459",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Renminbi",
      "codes": [
        "CNY"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000459"
      ],
      "evidence_entity_ids": [
        "FTM000459",
        "FTM000460"
      ],
      "claim_ids": [
        "C113",
        "C114",
        "C1149",
        "C1684"
      ],
      "source_ids": [
        "S52",
        "S548",
        "S841"
      ],
      "profile_id": "T-FTM000459",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0048",
            "scope": "first RMB series",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C113"
            ],
            "source_ids": [
              "S52"
            ],
            "original_track_id": "T-FTM000459"
          },
          {
            "event_id": "OBS22-C1149-T-FTM000459",
            "scope": "Jinan Bank currency was withdrawn into the first renminbi issue from December 1948 through spring 1950. This documents one named regional input. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1950,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948–1950"
            },
            "claim_ids": [
              "C1149"
            ],
            "source_ids": [
              "S548"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1684-T-FTM000459-1951",
            "scope": "Effective1April1951 Northeast prices, accounts, contracts and existing debts switched to RMB at9.5Northeast yuan per1then-current RMB yuan.",
            "date": {
              "earliest_year": 1951,
              "latest_year": 1951,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1951"
            },
            "claim_ids": [
              "C1684"
            ],
            "source_ids": [
              "S841"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000462",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Taiwan dollar",
      "codes": [
        "TWD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000461",
        "T-FTM000462"
      ],
      "evidence_entity_ids": [
        "FTM000462",
        "FTM000461"
      ],
      "claim_ids": [
        "C112",
        "C116",
        "C117",
        "C118",
        "C451",
        "C452",
        "C453",
        "C454",
        "C455",
        "C115",
        "C1141"
      ],
      "source_ids": [
        "S50",
        "S51",
        "S57",
        "S205",
        "S543"
      ],
      "profile_id": "T-FTM000462",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0051",
            "scope": "New Taiwan-dollar issuance",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C116"
            ],
            "source_ids": [
              "S51"
            ],
            "original_track_id": "T-FTM000462"
          },
          {
            "event_id": "ET0050",
            "scope": "Taiwan-dollar issuance",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C115"
            ],
            "source_ids": [
              "S51"
            ],
            "original_track_id": "T-FTM000461"
          },
          {
            "event_id": "OBS22-C1141-T-FTM000462",
            "scope": "Taiwan dollars replaced Taiwanese yen in May 1946. The 1949 dollar rescaling belongs to the same Taiwan-dollar profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1141"
            ],
            "source_ids": [
              "S543"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID17-002"
      ],
      "identity_claim_ids": [
        "C116"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000464",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hong Kong dollar",
      "codes": [
        "HKD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000464"
      ],
      "evidence_entity_ids": [
        "FTM000464"
      ],
      "claim_ids": [
        "C119",
        "C120",
        "C121",
        "C123",
        "C165",
        "C954",
        "C955",
        "C1164",
        "C1165",
        "C1655"
      ],
      "source_ids": [
        "S53",
        "S54",
        "S56",
        "S85",
        "S453",
        "S560"
      ],
      "profile_id": "T-FTM000464",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0741",
            "scope": "local_issue_on_imported_currency_standard: Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1866,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863–1866"
            },
            "claim_ids": [
              "C954"
            ],
            "source_ids": [
              "S453"
            ],
            "original_track_id": "T-FTM000464"
          },
          {
            "event_id": "ET0742",
            "scope": "local_issue_on_imported_currency_standard: Mexican dollars were another input to Hong Kong’s local silver-dollar standard.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1866,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863–1866"
            },
            "claim_ids": [
              "C955"
            ],
            "source_ids": [
              "S453"
            ],
            "original_track_id": "T-FTM000464"
          },
          {
            "event_id": "OBS23-C1164-T-FTM000464-1864",
            "scope": "Hong Kong law converted specified public sterling payments into dollar payments at 4s2d per dollar from 16 February 1864. Assignment to the later distinct Hong Kong dollar is a qualified regional-continuity inference. This is a public-account contribution, not its sole founding ancestry. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1164"
            ],
            "source_ids": [
              "S560"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1165-T-FTM000464-1866",
            "scope": "Hong Kong’s locally issued dollar system developed within accounting legally denominated by reference to the Mexican dollar; the 1864 law makes local cents and mils fractions of that dollar and converts public sterling obligations into it. Qualified local differentiation; compresses development into a territorial unit. No exact date of separate currency identity is inferred from the first local coin issue. Supersedes standard-only treatment of the existing MXN reference, rather than adding duplicate edge. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1866,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863–1866"
            },
            "claim_ids": [
              "C1165"
            ],
            "source_ids": [
              "S560"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000466",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Macao pataca",
      "codes": [
        "MOP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000466"
      ],
      "evidence_entity_ids": [
        "FTM000466"
      ],
      "claim_ids": [
        "C122",
        "C123",
        "C124",
        "C1169",
        "C1192",
        "C1611"
      ],
      "source_ids": [
        "S55",
        "S56",
        "S58",
        "S566",
        "S567",
        "S568",
        "S808"
      ],
      "profile_id": "T-FTM000466",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1169-T-FTM000466-1906",
            "scope": "Macao adopted the local practice of accounting for a Mexican silver dollar as one pataca into its territorial currency. The 1894–1906 association is qualified; neither the first note issue nor the later Hong Kong-dollar peg establishes a currency birth. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1906,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894–1906"
            },
            "claim_ids": [
              "C1169"
            ],
            "source_ids": [
              "S566",
              "S567"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1192-T-FTM000466-1895",
            "scope": "An 1895 inquiry into Macao lottery finances recorded pataca-denominated arrears to the provincial treasury. Association with the continuing pataca identity remains qualified.",
            "date": {
              "earliest_year": 1895,
              "latest_year": 1895,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1895"
            },
            "claim_ids": [
              "C1192"
            ],
            "source_ids": [
              "S568"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000476",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Spanish real / peso de a ocho",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000475",
        "T-FTM000476"
      ],
      "evidence_entity_ids": [
        "FTM000475",
        "FTM000476"
      ],
      "claim_ids": [
        "C134",
        "C135",
        "C336",
        "C369",
        "C953",
        "C138",
        "C142",
        "C146",
        "C160",
        "C167",
        "C177",
        "C182",
        "C183",
        "C863",
        "C954",
        "C1177",
        "C1178",
        "C1181",
        "C1182",
        "C1209",
        "C1210",
        "C1247",
        "C1278",
        "C1598",
        "C1654",
        "C1655",
        "C1682",
        "C1686",
        "C1691",
        "C1692",
        "C1693",
        "C1694",
        "C1696",
        "C1795",
        "C2011",
        "C2107",
        "C2112"
      ],
      "source_ids": [
        "S11",
        "S61",
        "S65",
        "S66",
        "S67",
        "S70",
        "S73",
        "S82",
        "S84",
        "S93",
        "S99",
        "S171",
        "S429",
        "S453",
        "S582",
        "S584",
        "S589",
        "S592",
        "S593",
        "S594",
        "S595",
        "S596",
        "S630",
        "S836",
        "S830",
        "S189",
        "S858",
        "S859",
        "S860",
        "S861",
        "S862",
        "S586",
        "S926",
        "S583",
        "S1044",
        "S1045",
        "S1106",
        "S1107",
        "S1108"
      ],
      "profile_id": "T-FTM000476",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0740",
            "scope": "denomination_derivation: The Spanish dollar or piece of eight represented eight reales.",
            "date": {
              "earliest_year": 1600,
              "latest_year": 1799,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1600–1799"
            },
            "claim_ids": [
              "C953"
            ],
            "source_ids": [
              "S99"
            ],
            "original_track_id": "T-FTM000475"
          },
          {
            "event_id": "ET0765",
            "scope": "Real attested in the 1497 monetary tariff",
            "date": {
              "earliest_year": 1497,
              "latest_year": 1497,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1497"
            },
            "claim_ids": [
              "C336"
            ],
            "source_ids": [
              "S171"
            ],
            "original_track_id": "T-FTM000475"
          },
          {
            "event_id": "ET0650",
            "scope": "unit_standard_adoption: The phoenix was valued at one sixth of the Spanish dollar.",
            "date": {
              "earliest_year": 1828,
              "latest_year": 1828,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1828"
            },
            "claim_ids": [
              "C863"
            ],
            "source_ids": [
              "S429"
            ],
            "original_track_id": "T-FTM000476"
          },
          {
            "event_id": "ET0740",
            "scope": "denomination_derivation: The Spanish dollar or piece of eight represented eight reales.",
            "date": {
              "earliest_year": 1600,
              "latest_year": 1799,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1600–1799"
            },
            "claim_ids": [
              "C953"
            ],
            "source_ids": [
              "S99"
            ],
            "original_track_id": "T-FTM000476"
          },
          {
            "event_id": "ET0741",
            "scope": "local_issue_on_imported_currency_standard: Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1866,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863–1866"
            },
            "claim_ids": [
              "C954"
            ],
            "source_ids": [
              "S453"
            ],
            "original_track_id": "T-FTM000476"
          },
          {
            "event_id": "OBS23-C1177-T-FTM000476-1792",
            "scope": "The federal dollar formalized a Spanish-dollar unit already used for public debt, requisitions and value reckoning, rather than borrowing only a coin weight. The regional account-unit association is qualified; provincial pound conversions remain unresolved. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1784,
              "latest_year": 1792,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1784–1792"
            },
            "claim_ids": [
              "C1177"
            ],
            "source_ids": [
              "S582",
              "S70"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1178-T-FTM000476-1821",
            "scope": "Colombian peso/real reckoning continued the inherited Spanish-American monetary system, with the 1821 Congress ordering return to its eight-real silver peso. This is a qualified regional branch; local wartime stages and incomplete implementation remain open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1819,
              "latest_year": 1821,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1819–1821"
            },
            "claim_ids": [
              "C1178"
            ],
            "source_ids": [
              "S584"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1181-T-FTM000476-1823",
            "scope": "Independent Mexico retained Spanish peso/real reckoning while developing its own monetary system. A qualified territorial continuity based on the retained accounting system; contemporary fiscal law is still sought. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1823,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1823"
            },
            "claim_ids": [
              "C1181"
            ],
            "source_ids": [
              "S67"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1182-T-FTM000476-1883",
            "scope": "Salvadoran peso/colón accounting developed from the Spanish-colonial peso of eight reales retained during the Central American Federation.  This is a qualified regional branch with unresolved local stages, not an exact founding date. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1883,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1883"
            },
            "claim_ids": [
              "C1182"
            ],
            "source_ids": [
              "S589"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1209-T-FTM000476-1813",
            "scope": "National gourde reckoning in Pétion’s republic developed from the Spanish gourde/peso rated in local law. The 1811–1813 laws combine national denomination, commercial acceptance, tax accounts and treasury conversion. The regional identity grouping is qualified; northern Haiti and French-livre inputs remain open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1808,
              "latest_year": 1813,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1808–1813"
            },
            "claim_ids": [
              "C1209"
            ],
            "source_ids": [
              "S592",
              "S593"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1210-T-FTM000476-1831",
            "scope": "The Uruguayan peso corriente developed as a regional branch of inherited Spanish-American peso accounting amid Portuguese, Brazilian and local monetary changes. Official history identifies inherited reckoning and original research documents an independent eight-real account unit. Intervening regional stages remain qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1828,
              "latest_year": 1831,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1828–1831"
            },
            "claim_ids": [
              "C1210"
            ],
            "source_ids": [
              "S594",
              "S595",
              "S596"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1247-T-FTM000476-1826",
            "scope": "The Buenos Aires local peso branch developed from inherited Spanish-American peso reckoning as local bank money became the contractual currency. Compressed local sequence; not a claim that every Argentine province adopted this unit. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1822,
              "latest_year": 1826,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1822–1826"
            },
            "claim_ids": [
              "C1247"
            ],
            "source_ids": [
              "S595"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1278-T-FTM000476-1473",
            "scope": "A 1473 cathedral inventory rated the Castilian silver real at 31 maravedís, following explicit 1471 real tariffs; this predates the existing 1497 observation. Evidence is valued real money in accounts, not proof that every payment was denominated primarily in reales. Association with the later real/peso profile is qualified.",
            "date": {
              "earliest_year": 1473,
              "latest_year": 1473,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1473"
            },
            "claim_ids": [
              "C1278"
            ],
            "source_ids": [
              "S630"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1682-T-FTM000476-1838",
            "scope": "The British West Indian dollar continued the Spanish silver dollar as principal monetary unit in the Eastern Caribbean; its1838sterling rating did not replace that dollar accounting.",
            "date": {
              "earliest_year": 1838,
              "latest_year": 1838,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1838"
            },
            "claim_ids": [
              "C1682"
            ],
            "source_ids": [
              "S830"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1686-T-FTM000476-1849",
            "scope": "The Mauritius dollar was a locally valued version of the Spanish silver peso, fixed at five dollars per sterling pound and used in local accounting.",
            "date": {
              "earliest_year": 1826,
              "latest_year": 1849,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1826–1849"
            },
            "claim_ids": [
              "C1686"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1691-T-FTM000476-1878",
            "scope": "Nicaragua's peso accounting continued the inherited Spanish/Central American monetary system before the1878national decimal coin issue.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1878,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1878"
            },
            "claim_ids": [
              "C1691"
            ],
            "source_ids": [
              "S858",
              "S859"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1692-T-FTM000476-1847",
            "scope": "Guatemala's national peso developed through the federal and independent continuation of the Spanish monetary system.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1847,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1847"
            },
            "claim_ids": [
              "C1692"
            ],
            "source_ids": [
              "S858",
              "S860"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1693-T-FTM000476-1879",
            "scope": "Honduran real/peso accounting inherited the Spanish system through federal and local real reckoning;1879decimal peso reform is an epoch within the scoped Honduran identity.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1879,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1879"
            },
            "claim_ids": [
              "C1693"
            ],
            "source_ids": [
              "S858",
              "S861"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1694-T-FTM000476-1884",
            "scope": "The sucre reform succeeded Ecuador's inherited Spanish-peso monetary system in1884.",
            "date": {
              "earliest_year": 1884,
              "latest_year": 1884,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1884"
            },
            "claim_ids": [
              "C1694"
            ],
            "source_ids": [
              "S862"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1696-T-FTM000476-1868",
            "scope": "Cuban Spanish-gold peso accounting developed from locally rated Spanish peso reckoning and retained that identity rather than adopting Spain's1868peseta as its account unit.",
            "date": {
              "earliest_year": 1779,
              "latest_year": 1868,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1779–1868"
            },
            "claim_ids": [
              "C1696"
            ],
            "source_ids": [
              "S586"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2011-T-FTM000476-1910",
            "scope": "Chinese yuan money of account developed from Spanish-peso reckoning through regional dollar traditions, later Mexican-dollar predominance and national consolidation. Admit compressed inherited ancestry, not uniform eighteenth-century national currency or a perpetual peso peg.",
            "date": {
              "earliest_year": 1750,
              "latest_year": 1910,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1750–1910"
            },
            "claim_ids": [
              "C2011"
            ],
            "source_ids": [
              "S1044",
              "S1045"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS44-C2112-T-FTM000476-1603",
            "scope": "The Spanish silver real and peso account tradition is treated as a qualified branch within Castilian maravedí reckoning. The 1497 reform rated the real at 34 maravedís while maravedí accounts continued; scholarship describes real accounting within that common sixteenth-century system and subsequent divergence between silver and vellón values from 1603. This is an inference of local account differentiation from the combined evidence, not a claim that a coin tariff alone creates ancestry or that the real replaced and abolished the maravedí in 1497. The interval is a development window, not a known founding reform.",
            "date": {
              "earliest_year": 1497,
              "latest_year": 1603,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1497–1603"
            },
            "claim_ids": [
              "C2112"
            ],
            "source_ids": [
              "S1107",
              "S1108"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-015"
      ],
      "identity_claim_ids": [
        "C953"
      ],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000478",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mexican peso",
      "codes": [
        "MXN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000478"
      ],
      "evidence_entity_ids": [
        "FTM000478",
        "FTM000479"
      ],
      "claim_ids": [
        "C138",
        "C139",
        "C140",
        "C167",
        "C182",
        "C955",
        "C956",
        "C1165",
        "C1166",
        "C1169",
        "C1181",
        "C1202",
        "C1606",
        "C1611",
        "C1701"
      ],
      "source_ids": [
        "S61",
        "S67",
        "S68",
        "S82",
        "S453",
        "S560",
        "S561",
        "S566",
        "S567",
        "S840",
        "S808",
        "S869",
        "S870"
      ],
      "profile_id": "T-FTM000478",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0742",
            "scope": "local_issue_on_imported_currency_standard: Mexican dollars were another input to Hong Kong’s local silver-dollar standard.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1866,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863–1866"
            },
            "claim_ids": [
              "C955"
            ],
            "source_ids": [
              "S453"
            ],
            "original_track_id": "T-FTM000478"
          },
          {
            "event_id": "ET0743",
            "scope": "multiple_currency_unification: The Straits dollar displaced Mexican dollars among several circulating silver-dollar currencies.",
            "date": {
              "earliest_year": 1903,
              "latest_year": 1904,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1903–1904"
            },
            "claim_ids": [
              "C956"
            ],
            "source_ids": [
              "S82"
            ],
            "original_track_id": "T-FTM000478"
          },
          {
            "event_id": "OBS23-C1165-T-FTM000478-1866",
            "scope": "Hong Kong’s locally issued dollar system developed within accounting legally denominated by reference to the Mexican dollar; the 1864 law makes local cents and mils fractions of that dollar and converts public sterling obligations into it. Qualified local differentiation; compresses development into a territorial unit. No exact date of separate currency identity is inferred from the first local coin issue. Supersedes standard-only treatment of the existing MXN reference, rather than adding duplicate edge. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1866,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863–1866"
            },
            "claim_ids": [
              "C1165"
            ],
            "source_ids": [
              "S560"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1166-T-FTM000478-1904",
            "scope": "Act 1045 made obligations in Mexican local currency enforceable as Philippine-peso judgments, allowed settlement in Philippine pesos, and extinguished the old obligation upon payment. Partial input to a multiple-currency replacement. The conversion was adjudicated by value, not a universal 1:1 exchange. Do not infer merely from purchase of Mexican silver as bullion. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1904"
            },
            "claim_ids": [
              "C1166"
            ],
            "source_ids": [
              "S561"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1169-T-FTM000478-1906",
            "scope": "Macao adopted the local practice of accounting for a Mexican silver dollar as one pataca into its territorial currency. The 1894–1906 association is qualified; neither the first note issue nor the later Hong Kong-dollar peg establishes a currency birth. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1906,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894–1906"
            },
            "claim_ids": [
              "C1169"
            ],
            "source_ids": [
              "S566",
              "S567"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1181-T-FTM000478-1823",
            "scope": "Independent Mexico retained Spanish peso/real reckoning while developing its own monetary system. A qualified territorial continuity based on the retained accounting system; contemporary fiscal law is still sought. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1823,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1823"
            },
            "claim_ids": [
              "C1181"
            ],
            "source_ids": [
              "S67"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1202-T-FTM000478-1822",
            "scope": "Independent Mexico issued compulsory peso-denominated paper in December 1822 while continuing real-denominated coinage.",
            "date": {
              "earliest_year": 1822,
              "latest_year": 1822,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1822"
            },
            "claim_ids": [
              "C1202"
            ],
            "source_ids": [
              "S67"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1701-T-FTM000478-1887",
            "scope": "The Indochinese piastre developed from local Mexican-dollar/piastre reckoning after unsuccessful franc introductions. Conant describes acceptance of the piastre unit and local fractional issues followed by1885piastre coinage; the colonial common currency retained Mexican-dollar parity. This is regional account-unit adoption, not descent inferred only from a metal standard.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1887,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878–1887"
            },
            "claim_ids": [
              "C1701"
            ],
            "source_ids": [
              "S869",
              "S870"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000481",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "United States dollar",
      "codes": [
        "USD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000481"
      ],
      "evidence_entity_ids": [
        "FTM000481"
      ],
      "claim_ids": [
        "C133",
        "C142",
        "C143",
        "C144",
        "C148",
        "C149",
        "C150",
        "C151",
        "C152",
        "C153",
        "C155",
        "C156",
        "C157",
        "C158",
        "C159",
        "C178",
        "C190",
        "C195",
        "C198",
        "C203",
        "C205",
        "C207",
        "C208",
        "C209",
        "C390",
        "C747",
        "C777",
        "C993",
        "C994",
        "C995",
        "C996",
        "C998",
        "C1170",
        "C1177",
        "C1199",
        "C1245",
        "C1256",
        "C1349",
        "C1429",
        "C1593",
        "C1603",
        "C1604",
        "C1605",
        "C1613",
        "C1676",
        "C1777",
        "C1795"
      ],
      "source_ids": [
        "S62",
        "S64",
        "S70",
        "S71",
        "S75",
        "S76",
        "S77",
        "S78",
        "S79",
        "S80",
        "S84",
        "S97",
        "S98",
        "S102",
        "S103",
        "S107",
        "S109",
        "S111",
        "S187",
        "S253",
        "S387",
        "S471",
        "S472",
        "S473",
        "S474",
        "S475",
        "S345",
        "S582",
        "S604",
        "S605",
        "S662",
        "S718",
        "S727",
        "S728",
        "S733",
        "S734",
        "S726",
        "S791",
        "S707",
        "S926",
        "S583"
      ],
      "profile_id": "T-FTM000481",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0066",
            "scope": "US dollar statutory definition",
            "date": {
              "earliest_year": 1792,
              "latest_year": 1792,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1792"
            },
            "claim_ids": [
              "C142"
            ],
            "source_ids": [
              "S70"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0534",
            "scope": "peg: Early CFP dollar parity.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C747"
            ],
            "source_ids": [
              "S387"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0564",
            "scope": "peg: Initial Djibouti dollar anchor.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C777"
            ],
            "source_ids": [
              "S253"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0782",
            "scope": "initially_valued_at: The new quetzal was defined as equal to one US dollar at its creation.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924-11",
              "iso_date": "1924-11"
            },
            "claim_ids": [
              "C993"
            ],
            "source_ids": [
              "S471"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0783",
            "scope": "currency_replacement: National Dominican peso notes replaced circulating US dollars in the 1947 monetary reform.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947-10-23",
              "iso_date": "1947-10-23"
            },
            "claim_ids": [
              "C994"
            ],
            "source_ids": [
              "S472"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0784",
            "scope": "initially_valued_at: The new Panamanian gold peso, named balboa, used the contemporary US dollar weight and fineness at parity.",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1904-06-20",
              "iso_date": "1904-06-20"
            },
            "claim_ids": [
              "C995"
            ],
            "source_ids": [
              "S473"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0785",
            "scope": "unit_standard_adoption: The 1903 Philippine reform defined a gold peso and made US gold dollars tender at two pesos per dollar.",
            "date": {
              "earliest_year": 1903,
              "latest_year": 1903,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1903-03-02",
              "iso_date": "1903-03-02"
            },
            "claim_ids": [
              "C996"
            ],
            "source_ids": [
              "S474"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "ET0787",
            "scope": "initially_valued_at: The first córdoba was established at the value of one US dollar.",
            "date": {
              "earliest_year": 1912,
              "latest_year": 1912,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1912-03-20",
              "iso_date": "1912-03-20"
            },
            "claim_ids": [
              "C998"
            ],
            "source_ids": [
              "S475"
            ],
            "original_track_id": "T-FTM000481"
          },
          {
            "event_id": "OBS23-C1170-T-FTM000481-1935",
            "scope": "Liberia’s 1935 dollar definition matched the US dollar gold content; later law provided parity and interchangeability. This is an optional founding-standard reference, not demonstrated account-unit succession. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1935,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935"
            },
            "claim_ids": [
              "C1170"
            ],
            "source_ids": [
              "S345"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1177-T-FTM000481-1792",
            "scope": "The federal dollar formalized a Spanish-dollar unit already used for public debt, requisitions and value reckoning, rather than borrowing only a coin weight. The regional account-unit association is qualified; provincial pound conversions remain unresolved. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1784,
              "latest_year": 1792,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1784–1792"
            },
            "claim_ids": [
              "C1177"
            ],
            "source_ids": [
              "S582",
              "S70"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1199-T-FTM000481-1784",
            "scope": "Jefferson recorded the dollar’s established use in US public debts and requisitions before the federal mint statute.",
            "date": {
              "earliest_year": 1784,
              "latest_year": 1784,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1784"
            },
            "claim_ids": [
              "C1199"
            ],
            "source_ids": [
              "S582"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1256-T-FTM000481-2019",
            "scope": "United States dollar local Zimbabwe obligations and USD RTGS balances converted to RTGS dollar. Scope expressly excludes protected foreign-currency accounts and foreign loans/obligations. Treat as local account succession, not ancestry of all USD contracts everywhere.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2019,
              "latest_year": 2019,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2019"
            },
            "claim_ids": [
              "C1256"
            ],
            "source_ids": [
              "S662"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1429-T-FTM000481-2000",
            "scope": "Ecuador implemented replacement of sucres by US dollars at 25,000 sucres per dollar during 2000. This local adoption and conversion joins the existing USD; it does not make the sucre a founding parent of USD.",
            "date": {
              "earliest_year": 2000,
              "latest_year": 2000,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2000"
            },
            "claim_ids": [
              "C1429"
            ],
            "source_ids": [
              "S718"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1676-T-FTM000481-1864",
            "scope": "Confederate public obligations initially continued the U.S.dollar framework:1861statutes retained existing salary, fee and official-bond amounts. By1864, local contracts used a distinct Confederate dollar denomination recognized in Thorington. Taken together this supports a regional U.S.dollar branch, without identifying a single universal separation day.",
            "date": {
              "earliest_year": 1861,
              "latest_year": 1864,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1861–1864"
            },
            "claim_ids": [
              "C1676"
            ],
            "source_ids": [
              "S791",
              "S707"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1777-T-FTM000481-1792",
            "scope": "Federal statute requires dollar-denominated public accounts and court proceedings and defines its dollar with reference to the existing Spanish milled dollar.",
            "date": {
              "earliest_year": 1792,
              "latest_year": 1792,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1792"
            },
            "claim_ids": [
              "C1777"
            ],
            "source_ids": [
              "S926"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000491",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Halifax pound of account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000491"
      ],
      "evidence_entity_ids": [
        "FTM000491"
      ],
      "claim_ids": [
        "C160",
        "C316"
      ],
      "source_ids": [
        "S11",
        "S156"
      ],
      "profile_id": "T-FTM000491",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000492",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Canadian dollar",
      "codes": [
        "CAD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000492"
      ],
      "evidence_entity_ids": [
        "FTM000492"
      ],
      "claim_ids": [
        "C161",
        "C162",
        "C163",
        "C164",
        "C305",
        "C312",
        "C313",
        "C314",
        "C317",
        "C394"
      ],
      "source_ids": [
        "S11",
        "S156",
        "S160",
        "S188"
      ],
      "profile_id": "T-FTM000492",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0084",
            "scope": "Canadian dollar-account requirement",
            "date": {
              "earliest_year": 1857,
              "latest_year": 1857,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1857"
            },
            "claim_ids": [
              "C161"
            ],
            "source_ids": [
              "S11"
            ],
            "original_track_id": "T-FTM000492"
          },
          {
            "event_id": "ET0179",
            "scope": "recognized dollar accounts alongside pounds",
            "date": {
              "earliest_year": 1854,
              "latest_year": 1854,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 August 1854 proclamation"
            },
            "claim_ids": [
              "C317"
            ],
            "source_ids": [
              "S11"
            ],
            "original_track_id": "T-FTM000492"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000493",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nova Scotia decimal dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000493"
      ],
      "evidence_entity_ids": [
        "FTM000493"
      ],
      "claim_ids": [
        "C162",
        "C313"
      ],
      "source_ids": [
        "S11",
        "S160"
      ],
      "profile_id": "T-FTM000493",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000494",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Newfoundland dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000494"
      ],
      "evidence_entity_ids": [
        "FTM000494"
      ],
      "claim_ids": [
        "C163",
        "C314",
        "C315"
      ],
      "source_ids": [
        "S11",
        "S156",
        "S161"
      ],
      "profile_id": "T-FTM000494",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0087",
            "scope": "Newfoundland decimal law takes effect",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865"
            },
            "claim_ids": [
              "C163"
            ],
            "source_ids": [
              "S11"
            ],
            "original_track_id": "T-FTM000494"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000497",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Pound sterling",
      "codes": [
        "GBP",
        "GIP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000224",
        "T-FTM000497",
        "T-FTM000522",
        "T-FTM000524"
      ],
      "evidence_entity_ids": [
        "FTM000730",
        "FTM000497",
        "FTM000522",
        "FTM000524"
      ],
      "claim_ids": [
        "C556",
        "C988",
        "C169",
        "C174",
        "C190",
        "C253",
        "C254",
        "C255",
        "C256",
        "C257",
        "C258",
        "C264",
        "C265",
        "C268",
        "C270",
        "C271",
        "C296",
        "C297",
        "C309",
        "C310",
        "C387",
        "C400",
        "C405",
        "C607",
        "C617",
        "C635",
        "C868",
        "C870",
        "C873",
        "C936",
        "C937",
        "C938",
        "C939",
        "C944",
        "C947",
        "C983",
        "C985",
        "C986",
        "C987",
        "C989",
        "C1024",
        "C1025",
        "C1057",
        "C1058",
        "C1059",
        "C1060",
        "C1061",
        "C1062",
        "C1063",
        "C1064",
        "C1092",
        "C1093",
        "C1094",
        "C1095",
        "C1150",
        "C1164",
        "C1280",
        "C1281",
        "C1311",
        "C1312",
        "C1313",
        "C1314",
        "C1315",
        "C1509",
        "C1579",
        "C1587",
        "C1592",
        "C1596",
        "C1601",
        "C1602",
        "C1632",
        "C1637",
        "C1642",
        "C1643",
        "C1644",
        "C1645",
        "C1646",
        "C1647",
        "C1656",
        "C1710",
        "C196",
        "C1556",
        "C197",
        "C441",
        "C1775",
        "C1776",
        "C1828",
        "C1829",
        "C1830",
        "C1850",
        "C1851",
        "C2094",
        "C2097",
        "C2103"
      ],
      "source_ids": [
        "S83",
        "S88",
        "S93",
        "S97",
        "S99",
        "S104",
        "S133",
        "S134",
        "S135",
        "S137",
        "S139",
        "S140",
        "S142",
        "S152",
        "S153",
        "S157",
        "S158",
        "S186",
        "S189",
        "S202",
        "S240",
        "S244",
        "S290",
        "S334",
        "S336",
        "S342",
        "S432",
        "S433",
        "S434",
        "S449",
        "S450",
        "S452",
        "S467",
        "S468",
        "S469",
        "S493",
        "S495",
        "S494",
        "S496",
        "S497",
        "S498",
        "S521",
        "S146",
        "S98",
        "S560",
        "S631",
        "S632",
        "S633",
        "S634",
        "S635",
        "S837",
        "S795",
        "S796",
        "S797",
        "S798",
        "S732",
        "S893",
        "S729",
        "S730",
        "S770",
        "S772",
        "S775",
        "S776",
        "S824",
        "S823",
        "S785",
        "S784",
        "S777",
        "S779",
        "S778",
        "S789",
        "S830",
        "S709",
        "S923",
        "S925",
        "S924",
        "S944",
        "S942",
        "S943",
        "S946",
        "S1100",
        "S1101",
        "S1102"
      ],
      "profile_id": "T-FTM000497",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0347",
            "scope": "1914",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C556"
            ],
            "source_ids": [
              "S290"
            ],
            "original_track_id": "FTM000224"
          },
          {
            "event_id": "ET0777",
            "scope": "local_issue_on_imported_currency_standard: Gibraltar began local emergency sterling-note issues in 1914.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C988"
            ],
            "source_ids": [
              "S290"
            ],
            "original_track_id": "FTM000224"
          },
          {
            "event_id": "ET0655",
            "scope": "territorial_currency_separation: The Saorstat pound established a national currency at sterling parity under the 1927 Act, followed by the 1928 issue.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1928,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927–1928"
            },
            "claim_ids": [
              "C868"
            ],
            "source_ids": [
              "S153"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0657",
            "scope": "territorial_unit_derivation: Malta’s local pound-note system developed within the British pound framework before the independent decimal coinage.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1972,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1972"
            },
            "claim_ids": [
              "C870"
            ],
            "source_ids": [
              "S432",
              "S433"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0660",
            "scope": "territorial_unit_derivation: Cyprus introduced a local coinage system of 180 piastres per English gold pound.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C873"
            ],
            "source_ids": [
              "S434"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0723",
            "scope": "territorial_unit_derivation: Australian national pounds developed from the sterling currency adopted in the colonies.",
            "date": {
              "earliest_year": 1825,
              "latest_year": 1910,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1825–1910"
            },
            "claim_ids": [
              "C936"
            ],
            "source_ids": [
              "S93"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0724",
            "scope": "territorial_unit_derivation: New Zealand local pound coinage and national notes succeeded the British-coin and trading-bank system.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1935,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933–1935"
            },
            "claim_ids": [
              "C937"
            ],
            "source_ids": [
              "S449"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0725",
            "scope": "territorial_unit_derivation: Fiji’s local pound issues developed from an English-coin currency system.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1934,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1934"
            },
            "claim_ids": [
              "C938"
            ],
            "source_ids": [
              "S450"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0726",
            "scope": "local_issue_succeeds_imported_currency: Tongan government pound notes supplemented the British currency already in use.",
            "date": {
              "earliest_year": 1921,
              "latest_year": 1921,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1921"
            },
            "claim_ids": [
              "C939"
            ],
            "source_ids": [
              "S240"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0731",
            "scope": "territorial_unit_derivation: Jamaica adopted British currency as the basis of its pound system.",
            "date": {
              "earliest_year": 1840,
              "latest_year": 1840,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1840-12-31",
              "iso_date": "1840-12-31"
            },
            "claim_ids": [
              "C944"
            ],
            "source_ids": [
              "S99"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0734",
            "scope": "territorial_unit_derivation: The South African pound retained the British pound coin system while national notes succeeded commercial-bank issues.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C947"
            ],
            "source_ids": [
              "S244",
              "S452"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0764",
            "scope": "Established pound of account represented by the sovereign",
            "date": {
              "earliest_year": 1489,
              "latest_year": 1489,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1489"
            },
            "claim_ids": [
              "C265"
            ],
            "source_ids": [
              "S139"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0772",
            "scope": "territorial_unit_derivation: Barbados’s colonial currency combined sterling coinage with local dollar-denominated bank notes by 1850.",
            "date": {
              "earliest_year": 1825,
              "latest_year": 1850,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1825–1850"
            },
            "claim_ids": [
              "C983"
            ],
            "source_ids": [
              "S467"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0774",
            "scope": "local_issue_on_imported_currency_standard: The Bahamas Currency Board issued local pounds against sterling at par.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C985"
            ],
            "source_ids": [
              "S468"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0775",
            "scope": "multiple_currency_unification: British Honduras reorganised a sterling-based mixed circulation into a gold-basis system with local dollar notes in 1894.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1894,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894"
            },
            "claim_ids": [
              "C986"
            ],
            "source_ids": [
              "S104"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0776",
            "scope": "territorial_unit_derivation: The Bermuda pound replaced in 1970 was the locally issued sterling-denominated predecessor of the Bermuda dollar.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970"
            },
            "claim_ids": [
              "C987"
            ],
            "source_ids": [
              "S202"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0777",
            "scope": "local_issue_on_imported_currency_standard: Gibraltar began local emergency sterling-note issues in 1914.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C988"
            ],
            "source_ids": [
              "S290"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "ET0778",
            "scope": "local_issue_on_imported_currency_standard: Local Falkland pound notes supplemented British sterling under the 1899 order, as reported in 1923.",
            "date": {
              "earliest_year": 1899,
              "latest_year": 1923,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1899–1923"
            },
            "claim_ids": [
              "C989"
            ],
            "source_ids": [
              "S469"
            ],
            "original_track_id": "T-FTM000497"
          },
          {
            "event_id": "OBS-V19-1",
            "scope": "240-pence pound: observation in a reign, not exact creation date",
            "date": {
              "earliest_year": 1066,
              "latest_year": 1087,
              "precision": "range",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "William I, 1066–1087"
            },
            "claim_ids": [
              "C1024"
            ],
            "source_ids": [
              "S140"
            ],
            "original_track_id": "T-FTM000497",
            "anchor_role": "account_unit_observation"
          },
          {
            "event_id": "OBS21-EN-1",
            "scope": "Alfred’s pound-denominated bequests; assignment to the continuing sterling profile is a qualified inference.",
            "date": {
              "earliest_year": 873,
              "latest_year": 888,
              "precision": "range",
              "qualifier": "catalogued",
              "original_text": "873 × 888; curatorial approximation c.885"
            },
            "claim_ids": [
              "C1057",
              "C1058",
              "C1063"
            ],
            "source_ids": [
              "S493",
              "S495"
            ],
            "anchor_role": "account_unit_observation",
            "document_evidence_status": "supported",
            "identity_association_status": "supported_inference",
            "date_is_creation": false,
            "pence_per_pound": null
          },
          {
            "event_id": "OBS21-EN-2",
            "scope": "Alresford annual rent in pounds; assignment to the continuing sterling profile is a qualified inference.",
            "date": {
              "earliest_year": 879,
              "latest_year": 908,
              "precision": "range",
              "qualifier": "catalogued",
              "original_text": "879 × 908"
            },
            "claim_ids": [
              "C1059",
              "C1063"
            ],
            "source_ids": [
              "S494"
            ],
            "anchor_role": "account_unit_observation",
            "document_evidence_status": "supported",
            "identity_association_status": "supported_inference",
            "date_is_creation": false,
            "pence_per_pound": null
          },
          {
            "event_id": "OBS21-EN-3",
            "scope": "London code: half-pound livestock indemnity; assignment to the continuing sterling profile is a qualified inference.",
            "date": {
              "earliest_year": 930,
              "latest_year": 939,
              "precision": "decade",
              "qualifier": "approximate",
              "original_text": "930s; Screen c.935"
            },
            "claim_ids": [
              "C1060",
              "C1061",
              "C1063"
            ],
            "source_ids": [
              "S496",
              "S497"
            ],
            "anchor_role": "account_unit_observation",
            "document_evidence_status": "supported",
            "identity_association_status": "supported_inference",
            "date_is_creation": false,
            "pence_per_pound": {
              "value": 240,
              "status": "scholarly_interpretation",
              "source_id": "S497"
            }
          },
          {
            "event_id": "OBS22-C1150-T-FTM000497",
            "scope": "Sterling → Saint Helena pound, 1976; local currency separation. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1150"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1164-T-FTM000497-1864",
            "scope": "Hong Kong law converted specified public sterling payments into dollar payments at 4s2d per dollar from 16 February 1864. Assignment to the later distinct Hong Kong dollar is a qualified regional-continuity inference. This is a public-account contribution, not its sole founding ancestry. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1164"
            ],
            "source_ids": [
              "S560"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1280-T-FTM000497-801",
            "scope": "The 799–801 Mercian annual render and 805–807 Kentish penny valuation can extend the existing English monetary profile with qualified regional continuity; neither text establishes a 240-penny pound or a Frankish-to-English conversion.",
            "date": {
              "earliest_year": 799,
              "latest_year": 801,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "799–801"
            },
            "claim_ids": [
              "C1280"
            ],
            "source_ids": [
              "S631",
              "S632",
              "S521"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1281-T-FTM000497-807",
            "scope": "The 799–801 Mercian annual render and 805–807 Kentish penny valuation can extend the existing English monetary profile with qualified regional continuity; neither text establishes a 240-penny pound or a Frankish-to-English conversion.",
            "date": {
              "earliest_year": 805,
              "latest_year": 807,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "805–807"
            },
            "claim_ids": [
              "C1281"
            ],
            "source_ids": [
              "S632",
              "S521"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1509-T-FTM000497-1842",
            "scope": "British currency was established in Bermuda, with existing local-currency contracts converted into it.",
            "date": {
              "earliest_year": 1842,
              "latest_year": 1842,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1842"
            },
            "claim_ids": [
              "C1509"
            ],
            "source_ids": [
              "S837"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1710-T-FTM000497-1940",
            "scope": "The Southern Rhodesian account pound developed as a regional continuation of British sterling reckoning, subsequently administered by the Southern Rhodesia Currency Board, Central African Currency Board and federal bank. Contemporary evidence identifies the inherited British pound account system; local coinage, withdrawal of British coins and board note issue separate the regional currency during 1932–1940. This date range records institutional separation, not a claim that a new unit was created by the first local coin.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1940,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932–1940"
            },
            "claim_ids": [
              "C1710"
            ],
            "source_ids": [
              "S709",
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "ET0774",
            "scope": "local_issue_on_imported_currency_standard: The Bahamas Currency Board issued local pounds against sterling at par.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C985"
            ],
            "source_ids": [
              "S468"
            ],
            "original_track_id": "T-FTM000522"
          },
          {
            "event_id": "ET0776",
            "scope": "territorial_unit_derivation: The Bermuda pound replaced in 1970 was the locally issued sterling-denominated predecessor of the Bermuda dollar.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970"
            },
            "claim_ids": [
              "C987"
            ],
            "source_ids": [
              "S202"
            ],
            "original_track_id": "T-FTM000524"
          },
          {
            "event_id": "OBS28-C1775-T-FTM000497-839",
            "scope": "Abba's Kentish will specifies burial obligations in pence; Heregyth's endorsement specifies thirteen pounds of pennies and remits a fifteen-pound obligation. This supplies a ninth-century English monetary-account witness within the existing pound/penny profile.",
            "date": {
              "earliest_year": 833,
              "latest_year": 839,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "833–839"
            },
            "claim_ids": [
              "C1775"
            ],
            "source_ids": [
              "S923",
              "S925"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1776-T-FTM000497-888",
            "scope": "Alfred's will distributes pound-denominated monetary bequests to children, household followers and religious beneficiaries, independently confirming late-ninth-century English pound accounting.",
            "date": {
              "earliest_year": 873,
              "latest_year": 888,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "873–888"
            },
            "claim_ids": [
              "C1776"
            ],
            "source_ids": [
              "S924",
              "S925"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1828-T-FTM000497-807",
            "scope": "Cuthred’s Eythorne grant values the transferred land at 3,000 pence. This contemporary account transaction supports the existing English penny lineage before the 833–839 pound-of-pennies witness.",
            "date": {
              "earliest_year": 805,
              "latest_year": 807,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "805–807"
            },
            "claim_ids": [
              "C1828"
            ],
            "source_ids": [
              "S632",
              "S944"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1829-T-FTM000497-796",
            "scope": "Beonna’s Swineshead lease fixes consideration at 1,000 shillings and an annual render of hospitality or thirty sicli; heirs remain liable. This extends qualified early-English account evidence.",
            "date": {
              "earliest_year": 786,
              "latest_year": 796,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "786–796"
            },
            "claim_ids": [
              "C1829"
            ],
            "source_ids": [
              "S942",
              "S943"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1830-T-FTM000497-857",
            "scope": "Burgred’s London grant describes sixty silver solidi, an earlier one-pound purchase, and annual rent of twelve denarii.",
            "date": {
              "earliest_year": 857,
              "latest_year": 857,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "857"
            },
            "claim_ids": [
              "C1830"
            ],
            "source_ids": [
              "S946"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS41-C2097-T-FTM000497-1087",
            "scope": "English penny–pound reckoning has Frankish account ancestry: the Royal Mint Museum explicitly describes transmission of the reckoning system. Admit a qualified, compressed ancestry link, without identifying a single founder, exact adoption date, conversion rate or uniform early shilling. The seventh century through William I is a research envelope, not a dated observation or a claim that transmission lasted this whole period.",
            "date": {
              "earliest_year": 600,
              "latest_year": 1087,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "600–1087"
            },
            "claim_ids": [
              "C2097"
            ],
            "source_ids": [
              "S1100",
              "S497",
              "S521"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS42-C2103-T-FTM000497-1599",
            "scope": "The pound Scots is treated as a qualified regional branch of sterling reckoning: the Scottish National Dictionary identifies an account pound initially equal to sterling, and the National Records of Scotland describes subsequent divergence of the Scottish and English currencies through debasement. This is an inference of account differentiation, not an inference from shared names or an exchange rate alone. The fourteenth-to-sixteenth-century range describes the broad differentiation discussed by the sources, not an exact founding reform; earlier Scottish accounting and the immediate separation date remain unresolved.",
            "date": {
              "earliest_year": 1300,
              "latest_year": 1599,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1300–1599"
            },
            "claim_ids": [
              "C2103"
            ],
            "source_ids": [
              "S1101",
              "S1102"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [
        "ID17-014"
      ],
      "identity_claim_ids": [
        "C1851"
      ],
      "territorial_issue_codes": [
        "GIP"
      ],
      "codes_are_not_species": true,
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000499",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Straits / Malayan / Malaya–British Borneo dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000496",
        "T-FTM000498",
        "T-FTM000499"
      ],
      "evidence_entity_ids": [
        "FTM000499",
        "FTM000496",
        "FTM000498"
      ],
      "claim_ids": [
        "C171",
        "C173",
        "C168",
        "C169",
        "C170",
        "C956",
        "C172",
        "C1606",
        "C1664"
      ],
      "source_ids": [
        "S82",
        "S83",
        "S840",
        "S739",
        "S740"
      ],
      "profile_id": "T-FTM000499",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0743",
            "scope": "multiple_currency_unification: The Straits dollar displaced Mexican dollars among several circulating silver-dollar currencies.",
            "date": {
              "earliest_year": 1903,
              "latest_year": 1904,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1903–1904"
            },
            "claim_ids": [
              "C956"
            ],
            "source_ids": [
              "S82"
            ],
            "original_track_id": "T-FTM000496"
          },
          {
            "event_id": "ET0095",
            "scope": "Malayan board coin issue",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940"
            },
            "claim_ids": [
              "C170"
            ],
            "source_ids": [
              "S82"
            ],
            "original_track_id": "T-FTM000498"
          },
          {
            "event_id": "OBS27-C1664-T-FTM000499-1963",
            "scope": "Riau adopted a separateKRrupiah while withdrawing/converting Malayan dollars; government payments previously made under Malayan-dollar arrangements were paid inKR.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1664"
            ],
            "source_ids": [
              "S739",
              "S740"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-010"
      ],
      "identity_claim_ids": [
        "C170",
        "C171"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000500",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Singapore dollar",
      "codes": [
        "SGD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000500"
      ],
      "evidence_entity_ids": [
        "FTM000500"
      ],
      "claim_ids": [
        "C173",
        "C175",
        "C176"
      ],
      "source_ids": [
        "S82",
        "S88",
        "S89",
        "S90"
      ],
      "profile_id": "T-FTM000500",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0098",
            "scope": "separate Singapore currency",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967"
            },
            "claim_ids": [
              "C173"
            ],
            "source_ids": [
              "S82"
            ],
            "original_track_id": "T-FTM000500"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000501",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Malaysian dollar / ringgit",
      "codes": [
        "MYR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000501"
      ],
      "evidence_entity_ids": [
        "FTM000501"
      ],
      "claim_ids": [
        "C173",
        "C174",
        "C176"
      ],
      "source_ids": [
        "S82",
        "S88"
      ],
      "profile_id": "T-FTM000501",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0099",
            "scope": "Malaysian dollar issue",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967"
            },
            "claim_ids": [
              "C174"
            ],
            "source_ids": [
              "S88"
            ],
            "original_track_id": "T-FTM000501"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000502",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Brunei dollar",
      "codes": [
        "BND"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000502"
      ],
      "evidence_entity_ids": [
        "FTM000502"
      ],
      "claim_ids": [
        "C173",
        "C175",
        "C176"
      ],
      "source_ids": [
        "S82",
        "S88",
        "S89",
        "S90"
      ],
      "profile_id": "T-FTM000502",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0100",
            "scope": "separate Brunei currency",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967"
            },
            "claim_ids": [
              "C173"
            ],
            "source_ids": [
              "S82"
            ],
            "original_track_id": "T-FTM000502"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000503",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Philippine peso, twentieth-century reform lineage",
      "codes": [
        "PHP"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000503"
      ],
      "evidence_entity_ids": [
        "FTM000503"
      ],
      "claim_ids": [
        "C178",
        "C179",
        "C996",
        "C1166",
        "C1613",
        "C2063"
      ],
      "source_ids": [
        "S84",
        "S474",
        "S561",
        "S1080"
      ],
      "profile_id": "T-FTM000503",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0785",
            "scope": "unit_standard_adoption: The 1903 Philippine reform defined a gold peso and made US gold dollars tender at two pesos per dollar.",
            "date": {
              "earliest_year": 1903,
              "latest_year": 1903,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1903-03-02",
              "iso_date": "1903-03-02"
            },
            "claim_ids": [
              "C996"
            ],
            "source_ids": [
              "S474"
            ],
            "original_track_id": "T-FTM000503"
          },
          {
            "event_id": "OBS23-C1166-T-FTM000503-1904",
            "scope": "Act 1045 made obligations in Mexican local currency enforceable as Philippine-peso judgments, allowed settlement in Philippine pesos, and extinguished the old obligation upon payment. Partial input to a multiple-currency replacement. The conversion was adjudicated by value, not a universal 1:1 exchange. Do not infer merely from purchase of Mexican silver as bullion. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1904,
              "latest_year": 1904,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1904"
            },
            "claim_ids": [
              "C1166"
            ],
            "source_ids": [
              "S561"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000507",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Australian dollar",
      "codes": [
        "AUD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000507"
      ],
      "evidence_entity_ids": [
        "FTM000507"
      ],
      "claim_ids": [
        "C183",
        "C184",
        "C185",
        "C188",
        "C434",
        "C435",
        "C436",
        "C437",
        "C438",
        "C946"
      ],
      "source_ids": [
        "S91",
        "S92",
        "S93",
        "S96",
        "S200",
        "S239"
      ],
      "profile_id": "T-FTM000507",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0105",
            "scope": "Australian decimal issue",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966"
            },
            "claim_ids": [
              "C185"
            ],
            "source_ids": [
              "S92"
            ],
            "original_track_id": "T-FTM000507"
          },
          {
            "event_id": "ET0253",
            "scope": "14 February 1966; federal Act territorial scope",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "14 February 1966; federal Act territorial scope"
            },
            "claim_ids": [
              "C434"
            ],
            "source_ids": [
              "S200"
            ],
            "original_track_id": "T-FTM000507"
          },
          {
            "event_id": "ET0733",
            "scope": "territorial_currency_replacement: The kina succeeded Australian dollars in Papua New Guinea.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975-04-19",
              "iso_date": "1975-04-19"
            },
            "claim_ids": [
              "C946"
            ],
            "source_ids": [
              "S239"
            ],
            "original_track_id": "T-FTM000507"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000508",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Australian pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000508"
      ],
      "evidence_entity_ids": [
        "FTM000508"
      ],
      "claim_ids": [
        "C184",
        "C435",
        "C936",
        "C1483",
        "C1645"
      ],
      "source_ids": [
        "S91",
        "S93",
        "S200",
        "S784",
        "S777"
      ],
      "profile_id": "T-FTM000508",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0723",
            "scope": "territorial_unit_derivation: Australian national pounds developed from the sterling currency adopted in the colonies.",
            "date": {
              "earliest_year": 1825,
              "latest_year": 1910,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1825–1910"
            },
            "claim_ids": [
              "C936"
            ],
            "source_ids": [
              "S93"
            ],
            "original_track_id": "T-FTM000508"
          },
          {
            "event_id": "OBS27-C1483-T-FTM000508-1910",
            "scope": "Australian sterling use and localnoteissue preceded demonstrated separateaccountunit; preserve asprofilecontext.",
            "date": {
              "earliest_year": 1825,
              "latest_year": 1910,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1825–1910"
            },
            "claim_ids": [
              "C1483"
            ],
            "source_ids": [
              "S784",
              "S777",
              "S93"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000509",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "New Zealand dollar",
      "codes": [
        "NZD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000509"
      ],
      "evidence_entity_ids": [
        "FTM000509"
      ],
      "claim_ids": [
        "C186",
        "C465"
      ],
      "source_ids": [
        "S94",
        "S210"
      ],
      "profile_id": "T-FTM000509",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0106",
            "scope": "New Zealand decimal changeover",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967"
            },
            "claim_ids": [
              "C186"
            ],
            "source_ids": [
              "S94"
            ],
            "original_track_id": "T-FTM000509"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000510",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "New Zealand pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000510",
        "FTM000189"
      ],
      "evidence_entity_ids": [
        "FTM000510",
        "FTM000950"
      ],
      "claim_ids": [
        "C186",
        "C937",
        "C942",
        "C1638",
        "C1646",
        "C1649",
        "C943"
      ],
      "source_ids": [
        "S94",
        "S98",
        "S449",
        "S451",
        "S774",
        "S825",
        "S826",
        "S779",
        "S778"
      ],
      "profile_id": "T-FTM000510",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0724",
            "scope": "territorial_unit_derivation: New Zealand local pound coinage and national notes succeeded the British-coin and trading-bank system.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1935,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933–1935"
            },
            "claim_ids": [
              "C937"
            ],
            "source_ids": [
              "S449"
            ],
            "original_track_id": "T-FTM000510"
          },
          {
            "event_id": "ET0729",
            "scope": "local_issue_succeeds_imported_currency: Post-independence Samoa’s local bank issue succeeded the Bank of New Zealand pound-note system.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1967,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962–1967"
            },
            "claim_ids": [
              "C942"
            ],
            "source_ids": [
              "S98",
              "S451"
            ],
            "original_track_id": "T-FTM000510"
          },
          {
            "event_id": "ET0729",
            "scope": "local_issue_succeeds_imported_currency: Post-independence Samoa’s local bank issue succeeded the Bank of New Zealand pound-note system.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1967,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962–1967"
            },
            "claim_ids": [
              "C942"
            ],
            "source_ids": [
              "S98",
              "S451"
            ],
            "original_track_id": "FTM000189"
          },
          {
            "event_id": "ET0730",
            "scope": "decimal_currency_replacement: Samoa converted its existing pound unit to two tala per pound.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967-07-10",
              "iso_date": "1967-07-10"
            },
            "claim_ids": [
              "C943"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "FTM000189"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000511",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Fiji dollar, 1969 reform",
      "codes": [
        "FJD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000511"
      ],
      "evidence_entity_ids": [
        "FTM000511"
      ],
      "claim_ids": [
        "C187"
      ],
      "source_ids": [
        "S95"
      ],
      "profile_id": "T-FTM000511",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0107",
            "scope": "Fiji dollar changeover",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969"
            },
            "claim_ids": [
              "C187"
            ],
            "source_ids": [
              "S95"
            ],
            "original_track_id": "T-FTM000511"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000512",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Fiji pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000512"
      ],
      "evidence_entity_ids": [
        "FTM000512"
      ],
      "claim_ids": [
        "C187",
        "C938",
        "C1485",
        "C1647"
      ],
      "source_ids": [
        "S95",
        "S450",
        "S789",
        "S189"
      ],
      "profile_id": "T-FTM000512",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0725",
            "scope": "territorial_unit_derivation: Fiji’s local pound issues developed from an English-coin currency system.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1934,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1934"
            },
            "claim_ids": [
              "C938"
            ],
            "source_ids": [
              "S450"
            ],
            "original_track_id": "T-FTM000512"
          },
          {
            "event_id": "OBS27-C1485-T-FTM000512-1933",
            "scope": "The1933 ordinance established Fiji local monetary obligations on a separate sterling-exchange basis; local pound and sterling were distinguished legally.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1485"
            ],
            "source_ids": [
              "S789",
              "S189"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000513",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Solomon Islands dollar",
      "codes": [
        "SBD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000513"
      ],
      "evidence_entity_ids": [
        "FTM000513"
      ],
      "claim_ids": [
        "C188"
      ],
      "source_ids": [
        "S96"
      ],
      "profile_id": "T-FTM000513",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0108",
            "scope": "Solomon Islands dollar introduction",
            "date": {
              "earliest_year": 1977,
              "latest_year": 1977,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1977"
            },
            "claim_ids": [
              "C188"
            ],
            "source_ids": [
              "S96"
            ],
            "original_track_id": "T-FTM000513"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000515",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "British Caribbean / East Caribbean dollar",
      "codes": [
        "XCD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000514",
        "T-FTM000515",
        "T-FTM000960"
      ],
      "evidence_entity_ids": [
        "FTM000515",
        "FTM000514",
        "FTM000960"
      ],
      "claim_ids": [
        "C189",
        "C190",
        "C194",
        "C191",
        "C193",
        "C984",
        "C1506",
        "C1516",
        "C1517",
        "C1591",
        "C1682",
        "C983",
        "C1473",
        "C1656"
      ],
      "source_ids": [
        "S97",
        "S98",
        "S100",
        "S101",
        "S467",
        "S830",
        "S848",
        "S736"
      ],
      "profile_id": "T-FTM000515",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0109",
            "scope": "ECCA first notes",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965"
            },
            "claim_ids": [
              "C189"
            ],
            "source_ids": [
              "S97"
            ],
            "original_track_id": "T-FTM000515"
          },
          {
            "event_id": "ET0773",
            "scope": "multiple_currency_unification: BCCB notes took over the note circulation of Barbados, British Guiana and Trinidad in 1951.",
            "date": {
              "earliest_year": 1951,
              "latest_year": 1951,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1951"
            },
            "claim_ids": [
              "C984"
            ],
            "source_ids": [
              "S467"
            ],
            "original_track_id": "T-FTM000514"
          },
          {
            "event_id": "OBS27-C1506-T-FTM000515-1838",
            "scope": "The inherited regional dollar account unit retained its identity under the1838sterling rating.",
            "date": {
              "earliest_year": 1838,
              "latest_year": 1838,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1838"
            },
            "claim_ids": [
              "C1506"
            ],
            "source_ids": [
              "S830"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1516-T-FTM000515-1946",
            "scope": "The British West Indian dollar already existed as a principal unit before the regional currency-board reforms; the1946conference proposed retaining it as chief unit.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1516"
            ],
            "source_ids": [
              "S848"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1517-T-FTM000515-1949",
            "scope": "Barbados government accounts moved to dollar reckoning from1April1949 under Public Accounts Act1of1949.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C1517"
            ],
            "source_ids": [
              "S736"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1682-T-FTM000515-1838",
            "scope": "The British West Indian dollar continued the Spanish silver dollar as principal monetary unit in the Eastern Caribbean; its1838sterling rating did not replace that dollar accounting.",
            "date": {
              "earliest_year": 1838,
              "latest_year": 1838,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1838"
            },
            "claim_ids": [
              "C1682"
            ],
            "source_ids": [
              "S830"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "ET0772",
            "scope": "territorial_unit_derivation: Barbados’s colonial currency combined sterling coinage with local dollar-denominated bank notes by 1850.",
            "date": {
              "earliest_year": 1825,
              "latest_year": 1850,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1825–1850"
            },
            "claim_ids": [
              "C983"
            ],
            "source_ids": [
              "S467"
            ],
            "original_track_id": "T-FTM000960"
          },
          {
            "event_id": "ET0773",
            "scope": "multiple_currency_unification: BCCB notes took over the note circulation of Barbados, British Guiana and Trinidad in 1951.",
            "date": {
              "earliest_year": 1951,
              "latest_year": 1951,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1951"
            },
            "claim_ids": [
              "C984"
            ],
            "source_ids": [
              "S467"
            ],
            "original_track_id": "T-FTM000960"
          },
          {
            "event_id": "OBS27-C1473-T-FTM000960-1949",
            "scope": "Barbados governmentaccounts changefromsterling to dollarsandcents effective1April1949 underPublicAccountsAct1.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C1473"
            ],
            "source_ids": [
              "S736"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID17-011"
      ],
      "identity_claim_ids": [
        "C189"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000516",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Trinidad and Tobago dollar",
      "codes": [
        "TTD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000516"
      ],
      "evidence_entity_ids": [
        "FTM000516"
      ],
      "claim_ids": [
        "C191",
        "C460",
        "C461",
        "C462"
      ],
      "source_ids": [
        "S98",
        "S207"
      ],
      "profile_id": "T-FTM000516",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0112",
            "scope": "Trinidad and Tobago changeover",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964"
            },
            "claim_ids": [
              "C191"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000516"
          },
          {
            "event_id": "ET0261",
            "scope": "12 December 1964; not the 14 December cash transition",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "12 December 1964; not the 14 December cash transition"
            },
            "claim_ids": [
              "C460"
            ],
            "source_ids": [
              "S207"
            ],
            "original_track_id": "T-FTM000516"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000517",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Jamaican dollar",
      "codes": [
        "JMD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000517"
      ],
      "evidence_entity_ids": [
        "FTM000517"
      ],
      "claim_ids": [
        "C192",
        "C463",
        "C464",
        "C945"
      ],
      "source_ids": [
        "S99",
        "S208",
        "S209",
        "S265"
      ],
      "profile_id": "T-FTM000517",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0113",
            "scope": "Jamaican decimal changeover",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969"
            },
            "claim_ids": [
              "C192"
            ],
            "source_ids": [
              "S99"
            ],
            "original_track_id": "T-FTM000517"
          },
          {
            "event_id": "ET0732",
            "scope": "territorial_currency_replacement: Cayman currency replaced Jamaican dollars at equal unit value during the 1972 changeover.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972-05-01",
              "iso_date": "1972-05-01"
            },
            "claim_ids": [
              "C945"
            ],
            "source_ids": [
              "S265"
            ],
            "original_track_id": "T-FTM000517"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000518",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Jamaican pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000518"
      ],
      "evidence_entity_ids": [
        "FTM000518"
      ],
      "claim_ids": [
        "C192",
        "C944"
      ],
      "source_ids": [
        "S99"
      ],
      "profile_id": "T-FTM000518",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0731",
            "scope": "territorial_unit_derivation: Jamaica adopted British currency as the basis of its pound system.",
            "date": {
              "earliest_year": 1840,
              "latest_year": 1840,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1840-12-31",
              "iso_date": "1840-12-31"
            },
            "claim_ids": [
              "C944"
            ],
            "source_ids": [
              "S99"
            ],
            "original_track_id": "T-FTM000518"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000519",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guyana dollar",
      "codes": [
        "GYD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000519"
      ],
      "evidence_entity_ids": [
        "FTM000519"
      ],
      "claim_ids": [
        "C193"
      ],
      "source_ids": [
        "S100"
      ],
      "profile_id": "T-FTM000519",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0114",
            "scope": "Guyanese national notes",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965"
            },
            "claim_ids": [
              "C193"
            ],
            "source_ids": [
              "S100"
            ],
            "original_track_id": "T-FTM000519"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000520",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Barbados dollar",
      "codes": [
        "BBD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000520"
      ],
      "evidence_entity_ids": [
        "FTM000520"
      ],
      "claim_ids": [
        "C194",
        "C195"
      ],
      "source_ids": [
        "S101",
        "S102"
      ],
      "profile_id": "T-FTM000520",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0115",
            "scope": "Barbadian national notes",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1973"
            },
            "claim_ids": [
              "C194"
            ],
            "source_ids": [
              "S101"
            ],
            "original_track_id": "T-FTM000520"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000521",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bahamian dollar",
      "codes": [
        "BSD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000521"
      ],
      "evidence_entity_ids": [
        "FTM000521"
      ],
      "claim_ids": [
        "C196"
      ],
      "source_ids": [
        "S98"
      ],
      "profile_id": "T-FTM000521",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0116",
            "scope": "Bahamian dollar changeover",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966"
            },
            "claim_ids": [
              "C196"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000521"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000523",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bermudian dollar",
      "codes": [
        "BMD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000523"
      ],
      "evidence_entity_ids": [
        "FTM000523"
      ],
      "claim_ids": [
        "C197",
        "C198",
        "C439",
        "C440",
        "C441",
        "C442",
        "C443"
      ],
      "source_ids": [
        "S98",
        "S103",
        "S201",
        "S202"
      ],
      "profile_id": "T-FTM000523",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0117",
            "scope": "Bermudian dollar changeover",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970"
            },
            "claim_ids": [
              "C197"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000523"
          },
          {
            "event_id": "ET0254",
            "scope": "6 February 1970",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "6 February 1970"
            },
            "claim_ids": [
              "C439"
            ],
            "source_ids": [
              "S201"
            ],
            "original_track_id": "T-FTM000523"
          },
          {
            "event_id": "ET0255",
            "scope": "By 30 June 1970, according to BMA; exact last day not established",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1970,
              "precision": "year",
              "qualifier": "by",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "By 30 June 1970, according to BMA; exact last day not established"
            },
            "claim_ids": [
              "C442"
            ],
            "source_ids": [
              "S202"
            ],
            "original_track_id": "T-FTM000523"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000525",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "British Honduras / Belize dollar",
      "codes": [
        "BZD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000525"
      ],
      "evidence_entity_ids": [
        "FTM000525"
      ],
      "claim_ids": [
        "C199",
        "C986",
        "C1488",
        "C1592",
        "C1678"
      ],
      "source_ids": [
        "S104",
        "S800",
        "S801",
        "S732"
      ],
      "profile_id": "T-FTM000525",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0775",
            "scope": "multiple_currency_unification: British Honduras reorganised a sterling-based mixed circulation into a gold-basis system with local dollar notes in 1894.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1894,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894"
            },
            "claim_ids": [
              "C986"
            ],
            "source_ids": [
              "S104"
            ],
            "original_track_id": "T-FTM000525"
          },
          {
            "event_id": "OBS27-C1488-T-FTM000525-1894",
            "scope": "New British Honduras dollar accounting followed15October1894replacement, with prices and wages adjusting from former sols.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1894,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894"
            },
            "claim_ids": [
              "C1488"
            ],
            "source_ids": [
              "S800",
              "S801"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1678-T-FTM000525-1894",
            "scope": "The British Honduras dollar replaced the locally used Guatemalan dollar or sol reckoning in October1894. Contemporary reports record wages and property prices passing from sols into the new gold-dollar accounting.",
            "date": {
              "earliest_year": 1894,
              "latest_year": 1894,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1894"
            },
            "claim_ids": [
              "C1678"
            ],
            "source_ids": [
              "S800",
              "S801"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000526",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Surinamese dollar",
      "codes": [
        "SRD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000526"
      ],
      "evidence_entity_ids": [
        "FTM000526"
      ],
      "claim_ids": [
        "C200",
        "C444",
        "C445",
        "C446",
        "C447",
        "C448",
        "C449",
        "C450"
      ],
      "source_ids": [
        "S105",
        "S203",
        "S204"
      ],
      "profile_id": "T-FTM000526",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0118",
            "scope": "Suriname rescaling",
            "date": {
              "earliest_year": 2004,
              "latest_year": 2004,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2004"
            },
            "claim_ids": [
              "C200"
            ],
            "source_ids": [
              "S105"
            ],
            "original_track_id": "T-FTM000526"
          },
          {
            "event_id": "ET0256",
            "scope": "1 January 2004",
            "date": {
              "earliest_year": 2004,
              "latest_year": 2004,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 2004"
            },
            "claim_ids": [
              "C444",
              "C445"
            ],
            "source_ids": [
              "S203",
              "S204"
            ],
            "original_track_id": "T-FTM000526"
          },
          {
            "event_id": "ET0257",
            "scope": "31 May 2004; banknotes and government notes, not coin extinction",
            "date": {
              "earliest_year": 2004,
              "latest_year": 2004,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "31 May 2004; banknotes and government notes, not coin extinction"
            },
            "claim_ids": [
              "C450"
            ],
            "source_ids": [
              "S105"
            ],
            "original_track_id": "T-FTM000526"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000527",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Surinamese guilder",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000527"
      ],
      "evidence_entity_ids": [
        "FTM000527"
      ],
      "claim_ids": [
        "C200",
        "C445",
        "C1246",
        "C1271",
        "C1599"
      ],
      "source_ids": [
        "S105",
        "S203",
        "S622",
        "S623",
        "S835"
      ],
      "profile_id": "T-FTM000527",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1246-T-FTM000527-1940",
            "scope": "The autonomous Surinamese guilder branched from the Dutch monetary system used locally since 1827. Official history identifies monetary autonomy, corroborated by later separate exchange values; not an ancestry claim from the US-dollar peg. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940"
            },
            "claim_ids": [
              "C1246"
            ],
            "source_ids": [
              "S622",
              "S623"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1271-T-FTM000527-1940",
            "scope": "The central bank dates the autonomous Surinamese monetary period from 1940. An observed independent territorial system, not an exact first-day birth assertion.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940"
            },
            "claim_ids": [
              "C1271"
            ],
            "source_ids": [
              "S622"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000528",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Namibia dollar",
      "codes": [
        "NAD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000528"
      ],
      "evidence_entity_ids": [
        "FTM000528"
      ],
      "claim_ids": [
        "C201",
        "C202",
        "C952"
      ],
      "source_ids": [
        "S98",
        "S106"
      ],
      "profile_id": "T-FTM000528",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0119",
            "scope": "Namibian dollar introduction",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C201"
            ],
            "source_ids": [
              "S106"
            ],
            "original_track_id": "T-FTM000528"
          },
          {
            "event_id": "ET0739",
            "scope": "local_issue_succeeds_imported_currency: Namibia introduced its dollar at par with the previously circulating rand.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-09-15",
              "iso_date": "1993-09-15"
            },
            "claim_ids": [
              "C952"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000528"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000529",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South African rand — origin and Namibia context",
      "codes": [
        "ZAR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000529"
      ],
      "evidence_entity_ids": [
        "FTM000529",
        "FTM000683"
      ],
      "claim_ids": [
        "C202",
        "C509",
        "C948",
        "C949",
        "C950",
        "C951",
        "C952"
      ],
      "source_ids": [
        "S98",
        "S233",
        "S243",
        "S244"
      ],
      "profile_id": "T-FTM000529",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0300",
            "scope": "14 February 1961",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "14 February 1961"
            },
            "claim_ids": [
              "C509"
            ],
            "source_ids": [
              "S244"
            ],
            "original_track_id": "T-FTM000529"
          },
          {
            "event_id": "ET0735",
            "scope": "decimal_currency_replacement: South Africa replaced its pound with two rand per pound.",
            "date": {
              "earliest_year": 1961,
              "latest_year": 1961,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1961-02-14",
              "iso_date": "1961-02-14"
            },
            "claim_ids": [
              "C948"
            ],
            "source_ids": [
              "S244"
            ],
            "original_track_id": "T-FTM000529"
          },
          {
            "event_id": "ET0736",
            "scope": "territorial_currency_replacement: Botswana introduced the pula in exchange for the rand at par.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976-08-23",
              "iso_date": "1976-08-23"
            },
            "claim_ids": [
              "C949"
            ],
            "source_ids": [
              "S233"
            ],
            "original_track_id": "T-FTM000529"
          },
          {
            "event_id": "ET0737",
            "scope": "local_issue_succeeds_imported_currency: The lilangeni became local money alongside the rand, with equal value and a programme to return rand cash.",
            "date": {
              "earliest_year": 1974,
              "latest_year": 1974,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1974-09-06",
              "iso_date": "1974-09-06"
            },
            "claim_ids": [
              "C950"
            ],
            "source_ids": [
              "S243"
            ],
            "original_track_id": "T-FTM000529"
          },
          {
            "event_id": "ET0738",
            "scope": "local_issue_succeeds_imported_currency: Lesotho introduced the loti at par with the previously circulating rand.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980-01",
              "iso_date": "1980-01"
            },
            "claim_ids": [
              "C951"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000529"
          },
          {
            "event_id": "ET0739",
            "scope": "local_issue_succeeds_imported_currency: Namibia introduced its dollar at par with the previously circulating rand.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-09-15",
              "iso_date": "1993-09-15"
            },
            "claim_ids": [
              "C952"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000529"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000532",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Zimbabwe Gold (ZiG), 2024 introduction",
      "codes": [
        "ZWG"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000532"
      ],
      "evidence_entity_ids": [
        "FTM000532"
      ],
      "claim_ids": [
        "C206",
        "C1118"
      ],
      "source_ids": [
        "S110"
      ],
      "profile_id": "T-FTM000532",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0121",
            "scope": "Zimbabwe Gold introduction",
            "date": {
              "earliest_year": 2024,
              "latest_year": 2024,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2024"
            },
            "claim_ids": [
              "C206"
            ],
            "source_ids": [
              "S110"
            ],
            "original_track_id": "T-FTM000532"
          },
          {
            "event_id": "OBS22-C1118-T-FTM000532",
            "scope": "Zimbabwe’s 2024 legal amendments introduced ZiG as the unit of account replacing Zimbabwe dollars, including conversion of existing balances. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2024,
              "latest_year": 2024,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2024"
            },
            "claim_ids": [
              "C1118"
            ],
            "source_ids": [
              "S110"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000533",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ecuadorian sucre",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000533"
      ],
      "evidence_entity_ids": [
        "FTM000533"
      ],
      "claim_ids": [
        "C207",
        "C1429",
        "C1441",
        "C1694"
      ],
      "source_ids": [
        "S111",
        "S718",
        "S862"
      ],
      "profile_id": "T-FTM000533",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1429-T-FTM000533-2000",
            "scope": "Ecuador implemented replacement of sucres by US dollars at 25,000 sucres per dollar during 2000. This local adoption and conversion joins the existing USD; it does not make the sucre a founding parent of USD.",
            "date": {
              "earliest_year": 2000,
              "latest_year": 2000,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2000"
            },
            "claim_ids": [
              "C1429"
            ],
            "source_ids": [
              "S718"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1694-T-FTM000533-1884",
            "scope": "The sucre reform succeeded Ecuador's inherited Spanish-peso monetary system in1884.",
            "date": {
              "earliest_year": 1884,
              "latest_year": 1884,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1884"
            },
            "claim_ids": [
              "C1694"
            ],
            "source_ids": [
              "S862"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000535",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Livre tournois",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000535"
      ],
      "evidence_entity_ids": [
        "FTM000535"
      ],
      "claim_ids": [
        "C210",
        "C219",
        "C221",
        "C222",
        "C227",
        "C725",
        "C726",
        "C727",
        "C728",
        "C731",
        "C733",
        "C735",
        "C741",
        "C1032",
        "C1797"
      ],
      "source_ids": [
        "S12",
        "S112",
        "S114",
        "S115",
        "S117",
        "S125",
        "S127",
        "S371",
        "S372",
        "S373",
        "S374",
        "S391",
        "S394",
        "S483",
        "S938"
      ],
      "profile_id": "T-FTM000535",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0512",
            "scope": "royal_adoption: Philippe Auguste adopts the Saint-Martin type for western royal money after the Norman conquest.",
            "date": {
              "earliest_year": 1204,
              "latest_year": null,
              "precision": "lower_bound",
              "qualifier": "after",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "after 1204"
            },
            "claim_ids": [
              "C725"
            ],
            "source_ids": [
              "S127"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0513",
            "scope": "coexisting_systems: Royal tournois adoption coexists with the parisis system.",
            "date": {
              "earliest_year": 1204,
              "latest_year": null,
              "precision": "lower_bound",
              "qualifier": "after",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "after 1204"
            },
            "claim_ids": [
              "C726"
            ],
            "source_ids": [
              "S127"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0514",
            "scope": "regional_accounting_system: Tournois is the Tours-derived variant of the livre–sou–denier system.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "period",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "medieval period"
            },
            "claim_ids": [
              "C727"
            ],
            "source_ids": [
              "S127",
              "S371"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0515",
            "scope": "ordinance: The franc à cheval is authorized at one livre tournois.",
            "date": {
              "earliest_year": 1360,
              "latest_year": 1360,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1360-12-05",
              "iso_date": "1360-12-05"
            },
            "claim_ids": [
              "C728"
            ],
            "source_ids": [
              "S117",
              "S372"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0518",
            "scope": "coin_tariff: Henri III’s silver franc is valued at one livre tournois.",
            "date": {
              "earliest_year": 1575,
              "latest_year": 1575,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1575"
            },
            "claim_ids": [
              "C731"
            ],
            "source_ids": [
              "S115"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0520",
            "scope": "unit_replacement: The law of 18 germinal III names the franc in place of the livre.",
            "date": {
              "earliest_year": 1795,
              "latest_year": 1795,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1795-04-07",
              "iso_date": "1795-04-07"
            },
            "claim_ids": [
              "C733"
            ],
            "source_ids": [
              "S394"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0522",
            "scope": "conversion_tariff: The tariff equates 1.0125 livres tournois with 1 franc.",
            "date": {
              "earliest_year": 1796,
              "latest_year": 1796,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1796-04",
              "iso_date": "1796-04"
            },
            "claim_ids": [
              "C735"
            ],
            "source_ids": [
              "S373",
              "S374"
            ],
            "original_track_id": "T-FTM000535"
          },
          {
            "event_id": "ET0528",
            "scope": "instrument_denomination: Assignats are monetary instruments denominated in the monetary units of the period.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "period",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Revolutionary period"
            },
            "claim_ids": [
              "C741"
            ],
            "source_ids": [
              "S391"
            ],
            "original_track_id": "T-FTM000535"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000560",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Frankish denier–livre reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000560"
      ],
      "evidence_entity_ids": [
        "FTM000560"
      ],
      "claim_ids": [
        "C232",
        "C1026",
        "C1027",
        "C1031",
        "C1046",
        "C1028",
        "C1029",
        "C1030",
        "C1032",
        "C1033",
        "C1034",
        "C1043",
        "C1047",
        "C1048",
        "C1056",
        "C1065",
        "C1066",
        "C1067",
        "C1068",
        "C1069",
        "C1070",
        "C1071",
        "C1092",
        "C1093",
        "C1094",
        "C1095",
        "C1320",
        "C1321",
        "C1831",
        "C1832",
        "C1833",
        "C1834",
        "C1850",
        "C1944",
        "C1945",
        "C1975",
        "C1987",
        "C1989",
        "C1990",
        "C1991",
        "C1992",
        "C2094",
        "C2097",
        "C2098",
        "C2099",
        "C2109"
      ],
      "source_ids": [
        "S115",
        "S483",
        "S487",
        "S488",
        "S127",
        "S371",
        "S486",
        "S489",
        "S492",
        "S499",
        "S500",
        "S501",
        "S502",
        "S503",
        "S521",
        "S146",
        "S638",
        "S639",
        "S951",
        "S949",
        "S950",
        "S947",
        "S948",
        "S944",
        "S999",
        "S988",
        "S930",
        "S1029",
        "S1031",
        "S1032",
        "S1100",
        "S497",
        "S1109"
      ],
      "profile_id": "T-FTM000560",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS-V19-2",
            "scope": "Account solidus of twelve denarii",
            "date": {
              "earliest_year": 755,
              "latest_year": 755,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "755"
            },
            "claim_ids": [
              "C1026"
            ],
            "source_ids": [
              "S483"
            ],
            "original_track_id": "T-FTM000560",
            "anchor_role": "account_unit_observation"
          },
          {
            "event_id": "OBS-V19-3",
            "scope": "Carolingian 240-denier pound reckoning",
            "date": {
              "earliest_year": 794,
              "latest_year": 794,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "794"
            },
            "claim_ids": [
              "C1027"
            ],
            "source_ids": [
              "S483"
            ],
            "original_track_id": "T-FTM000560",
            "anchor_role": "account_unit_observation"
          },
          {
            "event_id": "OBS-V19-4",
            "scope": "Qualified extension from late-Merovingian deniers; account continuity inferred",
            "date": {
              "earliest_year": 670,
              "latest_year": 675,
              "precision": "range",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "c.670–675"
            },
            "claim_ids": [
              "C1031"
            ],
            "source_ids": [
              "S483"
            ],
            "original_track_id": "T-FTM000560",
            "anchor_role": "account_unit_observation"
          },
          {
            "event_id": "OBS-V19-5",
            "scope": "Annual payment obligation in solidus defined as twelve denarii; no 240-denier pound asserted here",
            "date": {
              "earliest_year": 743,
              "latest_year": 744,
              "precision": "range",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "743–744"
            },
            "claim_ids": [
              "C1046"
            ],
            "source_ids": [
              "S487",
              "S488"
            ],
            "original_track_id": "T-FTM000560",
            "anchor_role": "account_unit_observation"
          },
          {
            "event_id": "OBS29-C1831-T-FTM000560-745",
            "scope": "Spufford reports that Pope Zacharias’s 745 letter to Boniface treats the solidus as twelve deniers. This is an additional dated accounting witness within the existing Frankish profile, cited through original scholarship.",
            "date": {
              "earliest_year": 745,
              "latest_year": 745,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "745"
            },
            "claim_ids": [
              "C1831"
            ],
            "source_ids": [
              "S951"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1944-T-FTM000560-991",
            "scope": "Regional ancestry from imported Carolingian account units to Barcelona’s locally documented solidus/denarius accounting; the compressed intervening sequence and exact independent identity boundary remain unresolved. The date interval brackets the research horizon, not a documented founding date.",
            "date": {
              "earliest_year": 800,
              "latest_year": 991,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–991"
            },
            "claim_ids": [
              "C1944"
            ],
            "source_ids": [
              "S999"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1987-T-FTM000560-700",
            "scope": "Frankish reckoning continues the late-Roman solidus account tradition: solidus reckoning survived the change from gold tremisses to silver deniers. Admit regional ancestry; the exact differentiation date and intermediate local stages remain unresolved.",
            "date": {
              "earliest_year": 400,
              "latest_year": 700,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "400–700"
            },
            "claim_ids": [
              "C1987"
            ],
            "source_ids": [
              "S951",
              "S1031"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1989-T-FTM000560-991",
            "scope": "Catalan denier–solidus–libra accounting extends the Carolingian system. Retain the Barcelona branch and qualify the regional separation chronology.",
            "date": {
              "earliest_year": 800,
              "latest_year": 991,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–991"
            },
            "claim_ids": [
              "C1989"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1990-T-FTM000560-1145",
            "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1145,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1145"
            },
            "claim_ids": [
              "C1990"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1991-T-FTM000560-1198",
            "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1198,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1198"
            },
            "claim_ids": [
              "C1991"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1992-T-FTM000560-1263",
            "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1263,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1263"
            },
            "claim_ids": [
              "C1992"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS41-C2097-T-FTM000560-1087",
            "scope": "English penny–pound reckoning has Frankish account ancestry: the Royal Mint Museum explicitly describes transmission of the reckoning system. Admit a qualified, compressed ancestry link, without identifying a single founder, exact adoption date, conversion rate or uniform early shilling. The seventh century through William I is a research envelope, not a dated observation or a claim that transmission lasted this whole period.",
            "date": {
              "earliest_year": 600,
              "latest_year": 1087,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "600–1087"
            },
            "claim_ids": [
              "C2097"
            ],
            "source_ids": [
              "S1100",
              "S497",
              "S521"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS41-C2098-T-FTM000560-1300",
            "scope": "Qualified Frankish ancestry of Valencian accounting through the Crown of Catalonia-Aragon: MEC6 identifies Carolingian-derived accounts and their regional diner basis. Intermediates and conversion terms remain open; 800–1300 is a research envelope, not a foundation date.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1300,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1300"
            },
            "claim_ids": [
              "C2098"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS41-C2099-T-FTM000560-1300",
            "scope": "Qualified Frankish ancestry of Mallorcan accounting through the Crown of Catalonia-Aragon: MEC6's account-system synthesis supports the older ancestry. This does not establish Valencia as the immediate parent or turn coin replacement into debt conversion. The 800–1300 research envelope is not a foundation date.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1300,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1300"
            },
            "claim_ids": [
              "C2099"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS44-C2109-T-FTM000560-1141",
            "scope": "Felloni traces the Carolingian pound–shilling–denier system through regional Pavia money to Genoa’s local reckoning. The Genoese mint contract of 1141 specifies lire, and his account follows the Genoese lira through later changes. This supports qualified inherited account ancestry through Italian intermediates, not direct Frankish-to-Genoese debt conversion or parity. The 1138–1141 interval covers mint authorization and account documentation; it is not an exact separation date.",
            "date": {
              "earliest_year": 1138,
              "latest_year": 1141,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1138–1141"
            },
            "claim_ids": [
              "C2109"
            ],
            "source_ids": [
              "S1109"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Denier and its accounting multiples; 240-denier pound not asserted for every early date. Seventh-century continuity is qualified.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000590",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Pound Scots",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000590"
      ],
      "evidence_entity_ids": [
        "FTM000590"
      ],
      "claim_ids": [
        "C271",
        "C272",
        "C294",
        "C2100",
        "C2101",
        "C2102",
        "C2103"
      ],
      "source_ids": [
        "S142",
        "S1101",
        "S1102"
      ],
      "profile_id": "T-FTM000590",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS42-C2100-T-FTM000590-1560",
            "scope": "In 1560 five pounds Scots equalled one pound sterling. This is a dated account valuation, not the introduction of the pound Scots.",
            "date": {
              "earliest_year": 1560,
              "latest_year": 1560,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1560"
            },
            "claim_ids": [
              "C2100"
            ],
            "source_ids": [
              "S1101"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS42-C2101-T-FTM000590-1604",
            "scope": "The coordinated coin proclamations of 1604 established a 12:1 relation between Scots and sterling accounting units. This account equivalence is distinct from the market exchange rate of actual circulating coins.",
            "date": {
              "earliest_year": 1604,
              "latest_year": 1604,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1604"
            },
            "claim_ids": [
              "C2101"
            ],
            "source_ids": [
              "S142"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS42-C2102-T-FTM000590-1740",
            "scope": "Newspaper advertisements as late as 1740 still quoted prices in pounds Scots or merks alongside sterling. The 1707 coinage union did not abolish the Scottish account units; their final disappearance is not dated here.",
            "date": {
              "earliest_year": 1740,
              "latest_year": 1740,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1740"
            },
            "claim_ids": [
              "C2102"
            ],
            "source_ids": [
              "S142"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS42-C2103-T-FTM000590-1599",
            "scope": "The pound Scots is treated as a qualified regional branch of sterling reckoning: the Scottish National Dictionary identifies an account pound initially equal to sterling, and the National Records of Scotland describes subsequent divergence of the Scottish and English currencies through debasement. This is an inference of account differentiation, not an inference from shared names or an exchange rate alone. The fourteenth-to-sixteenth-century range describes the broad differentiation discussed by the sources, not an exact founding reform; earlier Scottish accounting and the immediate separation date remain unresolved.",
            "date": {
              "earliest_year": 1300,
              "latest_year": 1599,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1300–1599"
            },
            "claim_ids": [
              "C2103"
            ],
            "source_ids": [
              "S1101",
              "S1102"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2100",
        "C2102"
      ],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000604",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Irish pound — pre-1826 account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000604"
      ],
      "evidence_entity_ids": [
        "FTM000604"
      ],
      "claim_ids": [
        "C296",
        "C297",
        "C298",
        "C303",
        "C304"
      ],
      "source_ids": [
        "S152",
        "S153",
        "S155"
      ],
      "profile_id": "T-FTM000604",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000606",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "New Brunswick decimal dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000606"
      ],
      "evidence_entity_ids": [
        "FTM000606"
      ],
      "claim_ids": [
        "C305",
        "C385",
        "C386",
        "C388",
        "C389",
        "C390",
        "C391",
        "C392",
        "C393",
        "C394",
        "C395",
        "C396",
        "C397"
      ],
      "source_ids": [
        "S156",
        "S186",
        "S187",
        "S188"
      ],
      "profile_id": "T-FTM000606",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0167",
            "scope": "mandatory decimal public accounts",
            "date": {
              "earliest_year": 1860,
              "latest_year": 1860,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 November 1860"
            },
            "claim_ids": [
              "C305"
            ],
            "source_ids": [
              "S156"
            ],
            "original_track_id": "T-FTM000606"
          },
          {
            "event_id": "ET0219",
            "scope": "optional decimal accounts; not first dollar usage",
            "date": {
              "earliest_year": 1852,
              "latest_year": 1852,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 October 1852: optional decimal accounts effective"
            },
            "claim_ids": [
              "C385",
              "C386"
            ],
            "source_ids": [
              "S186"
            ],
            "original_track_id": "T-FTM000606"
          },
          {
            "event_id": "ET0221",
            "scope": "mandatory public accounts, not universal private-account prohibition",
            "date": {
              "earliest_year": 1860,
              "latest_year": 1860,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 November 1860: mandatory public-account dollars and cents"
            },
            "claim_ids": [
              "C388",
              "C392"
            ],
            "source_ids": [
              "S187",
              "S188"
            ],
            "original_track_id": "T-FTM000606"
          },
          {
            "event_id": "OBS43-C388-T-FTM000606-1860",
            "scope": "Public-account redenomination from the existing New Brunswick pound into dollars at 4:1; optional dollar expression existed earlier, parallel pound columns remained permitted, and the 1852 law continued subject to amendments. Not coin recall or extinction.",
            "date": {
              "earliest_year": 1860,
              "latest_year": 1860,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 November 1860"
            },
            "claim_ids": [
              "C388"
            ],
            "source_ids": [
              "S187"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000607",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Prince Edward Island pound of account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000607"
      ],
      "evidence_entity_ids": [
        "FTM000607"
      ],
      "claim_ids": [
        "C306",
        "C307"
      ],
      "source_ids": [
        "S156"
      ],
      "profile_id": "T-FTM000607",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000608",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Prince Edward Island decimal dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000608"
      ],
      "evidence_entity_ids": [
        "FTM000608"
      ],
      "claim_ids": [
        "C307",
        "C308",
        "C312"
      ],
      "source_ids": [
        "S156",
        "S160"
      ],
      "profile_id": "T-FTM000608",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0169",
            "scope": "decimal-account transition, not earliest dollar notes",
            "date": {
              "earliest_year": 1871,
              "latest_year": 1872,
              "precision": "range",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "December 1871–February 1872 transition"
            },
            "claim_ids": [
              "C307"
            ],
            "source_ids": [
              "S156"
            ],
            "original_track_id": "T-FTM000608"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000609",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Vancouver Island decimal dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000609"
      ],
      "evidence_entity_ids": [
        "FTM000609"
      ],
      "claim_ids": [
        "C309",
        "C311"
      ],
      "source_ids": [
        "S157",
        "S159"
      ],
      "profile_id": "T-FTM000609",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0173",
            "scope": "specified public-account commencement",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1863,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1863 as specified in section I"
            },
            "claim_ids": [
              "C309"
            ],
            "source_ids": [
              "S157"
            ],
            "original_track_id": "T-FTM000609"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000610",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "British Columbia decimal dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000610"
      ],
      "evidence_entity_ids": [
        "FTM000610"
      ],
      "claim_ids": [
        "C310",
        "C311",
        "C312"
      ],
      "source_ids": [
        "S158",
        "S159",
        "S160"
      ],
      "profile_id": "T-FTM000610",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0175",
            "scope": "specified public-account commencement, conditional statutory context",
            "date": {
              "earliest_year": 1866,
              "latest_year": 1866,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1866 specified; approval-proclamation clause retained"
            },
            "claim_ids": [
              "C310"
            ],
            "source_ids": [
              "S158"
            ],
            "original_track_id": "T-FTM000610"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000621",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Castilian maravedí / real de vellón accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000621"
      ],
      "evidence_entity_ids": [
        "FTM000621"
      ],
      "claim_ids": [
        "C335",
        "C336",
        "C1279",
        "C1932",
        "C1933",
        "C1936",
        "C1941",
        "C1943",
        "C1948",
        "C1993",
        "C1996",
        "C2112"
      ],
      "source_ids": [
        "S171",
        "S630",
        "S992",
        "S998",
        "S995",
        "S931",
        "S1032",
        "S993",
        "S1107",
        "S1108"
      ],
      "profile_id": "T-FTM000621",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1279-T-FTM000621-1477",
            "scope": "Gonzalo de Baeza’s treasury accounts beginning in 1477 converted payment amounts into maravedís. Firm account-unit witness; does not create an ancestry edge to the concurrent real.",
            "date": {
              "earliest_year": 1477,
              "latest_year": 1477,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1477"
            },
            "claim_ids": [
              "C1279"
            ],
            "source_ids": [
              "S630"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1932-T-FTM000621-1182",
            "scope": "January 1182 fuero of SantaMaría deCortes computes monetary penalties at five sueldos per maravedí. This is an account-unit witness, not a coin-issue date. Association with the later billon-maravedí/realdevellón identity remains qualified; this is not a proved continuous obligation chain. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1182,
              "latest_year": 1182,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1182"
            },
            "claim_ids": [
              "C1932"
            ],
            "source_ids": [
              "S992"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS31-C1933-T-FTM000621-1226",
            "scope": "A Toledo agreement uses a maravedí-account subdivision of five sueldos or 60 dineros when reciting an earlier 1164 agreement;1226 is the inspected document date. Association with the later billon-maravedí/realdevellón identity remains qualified; this is not a proved continuous obligation chain. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1226,
              "latest_year": 1226,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1226"
            },
            "claim_ids": [
              "C1933"
            ],
            "source_ids": [
              "S992"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS31-C1941-T-FTM000621-1217",
            "scope": "Fernando III's treaty debt of 21000 maravedís was payable in specified amounts of billon; the 1218 renewal retained the obligation and payment alternatives. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 1217,
              "latest_year": 1217,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1217"
            },
            "claim_ids": [
              "C1941"
            ],
            "source_ids": [
              "S992"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS31-C1943-T-FTM000621-1864",
            "scope": "The existing Castilian maravedí/realdevellón accounting profile, then expressed principally in reales, is replaced in public accounts by the escudo of 10 reales in 1864.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1943"
            ],
            "source_ids": [
              "S995",
              "S931",
              "S998"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1993-T-FTM000621-1500",
            "scope": "Castilian maravedí accounting gradually replaced the earlier solidus–dinero system. Admit account replacement with uncertain timing; 1100–1500 is a research envelope, not an observed conversion interval.",
            "date": {
              "earliest_year": 1100,
              "latest_year": 1500,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1100–1500"
            },
            "claim_ids": [
              "C1993"
            ],
            "source_ids": [
              "S1032",
              "S993"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS44-C2112-T-FTM000621-1603",
            "scope": "The Spanish silver real and peso account tradition is treated as a qualified branch within Castilian maravedí reckoning. The 1497 reform rated the real at 34 maravedís while maravedí accounts continued; scholarship describes real accounting within that common sixteenth-century system and subsequent divergence between silver and vellón values from 1603. This is an inference of local account differentiation from the combined evidence, not a claim that a coin tariff alone creates ancestry or that the real replaced and abolished the maravedí in 1497. The interval is a development window, not a known founding reform.",
            "date": {
              "earliest_year": 1497,
              "latest_year": 1603,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1497–1603"
            },
            "claim_ids": [
              "C2112"
            ],
            "source_ids": [
              "S1107",
              "S1108"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1948"
      ],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000639",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "New Brunswick pound of account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000639"
      ],
      "evidence_entity_ids": [
        "FTM000639"
      ],
      "claim_ids": [
        "C385",
        "C386",
        "C387",
        "C388",
        "C389",
        "C395",
        "C396",
        "C397"
      ],
      "source_ids": [
        "S186",
        "S187"
      ],
      "profile_id": "T-FTM000639",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS43-C388-T-FTM000639-1860",
            "scope": "Public-account redenomination from the existing New Brunswick pound into dollars at 4:1; optional dollar expression existed earlier, parallel pound columns remained permitted, and the 1852 law continued subject to amendments. Not coin recall or extinction.",
            "date": {
              "earliest_year": 1860,
              "latest_year": 1860,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 November 1860"
            },
            "claim_ids": [
              "C388"
            ],
            "source_ids": [
              "S187"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000640",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "West African Currency Board pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000640"
      ],
      "evidence_entity_ids": [
        "FTM000640"
      ],
      "claim_ids": [
        "C398",
        "C399",
        "C400",
        "C401",
        "C402",
        "C403",
        "C405",
        "C406",
        "C412",
        "C413",
        "C416",
        "C418",
        "C419",
        "C432",
        "C433",
        "C1576",
        "C1579",
        "C1580"
      ],
      "source_ids": [
        "S189",
        "S190",
        "S191",
        "S193",
        "S194",
        "S795",
        "S796",
        "S793"
      ],
      "profile_id": "T-FTM000640",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0224",
            "scope": "26 June 1913: WACB currency issue; original report not independently reread",
            "date": {
              "earliest_year": 1913,
              "latest_year": 1913,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "26 June 1913: WACB currency issue; original report not independently reread"
            },
            "claim_ids": [
              "C398"
            ],
            "source_ids": [
              "S189"
            ],
            "original_track_id": "T-FTM000640"
          },
          {
            "event_id": "ET0225",
            "scope": "11 July 1916; small balance reported in June",
            "date": {
              "earliest_year": 1916,
              "latest_year": 1916,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "11 July 1916; small balance reported in June"
            },
            "claim_ids": [
              "C399"
            ],
            "source_ids": [
              "S189"
            ],
            "original_track_id": "T-FTM000640"
          },
          {
            "event_id": "ET0226",
            "scope": "1 September 1966: Gambia, notes only",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1966,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 September 1966: Gambia, notes only"
            },
            "claim_ids": [
              "C402"
            ],
            "source_ids": [
              "S189"
            ],
            "original_track_id": "T-FTM000640"
          },
          {
            "event_id": "ET0227",
            "scope": "1 June 1968: Gambia, coins",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 June 1968: Gambia, coins"
            },
            "claim_ids": [
              "C402"
            ],
            "source_ids": [
              "S189"
            ],
            "original_track_id": "T-FTM000640"
          },
          {
            "event_id": "ET0239",
            "scope": "1 July 1962: Nigeria only",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1962: Nigeria only"
            },
            "claim_ids": [
              "C413"
            ],
            "source_ids": [
              "S191"
            ],
            "original_track_id": "T-FTM000640"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000641",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ghanaian pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000641"
      ],
      "evidence_entity_ids": [
        "FTM000641"
      ],
      "claim_ids": [
        "C406",
        "C407",
        "C1574"
      ],
      "source_ids": [
        "S190",
        "S719"
      ],
      "profile_id": "T-FTM000641",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0229",
            "scope": "14 July 1958",
            "date": {
              "earliest_year": 1958,
              "latest_year": 1958,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "14 July 1958"
            },
            "claim_ids": [
              "C406"
            ],
            "source_ids": [
              "S190"
            ],
            "original_track_id": "T-FTM000641"
          },
          {
            "event_id": "ET0230",
            "scope": "19 July 1965: cedi introduction, not proven final pound redemption",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "19 July 1965: cedi introduction, not proven final pound redemption"
            },
            "claim_ids": [
              "C407"
            ],
            "source_ids": [
              "S190"
            ],
            "original_track_id": "T-FTM000641"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000642",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ghanaian cedis",
      "codes": [
        "GHS"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000642"
      ],
      "evidence_entity_ids": [
        "FTM000642"
      ],
      "claim_ids": [
        "C407",
        "C408",
        "C409",
        "C410",
        "C411",
        "C422",
        "C423",
        "C424",
        "C425",
        "C426",
        "C430",
        "C1574"
      ],
      "source_ids": [
        "S190",
        "S196",
        "S719"
      ],
      "profile_id": "T-FTM000642",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0231",
            "scope": "19 July 1965",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "19 July 1965"
            },
            "claim_ids": [
              "C407"
            ],
            "source_ids": [
              "S190"
            ],
            "original_track_id": "T-FTM000642"
          },
          {
            "event_id": "ET0232",
            "scope": "17 February 1967",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1967,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "17 February 1967"
            },
            "claim_ids": [
              "C408"
            ],
            "source_ids": [
              "S190"
            ],
            "original_track_id": "T-FTM000642"
          },
          {
            "event_id": "ET0233",
            "scope": "March 1973: new cedi becomes cedi",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "March 1973: new cedi becomes cedi"
            },
            "claim_ids": [
              "C409"
            ],
            "source_ids": [
              "S190"
            ],
            "original_track_id": "T-FTM000642"
          },
          {
            "event_id": "ET0234",
            "scope": "9 March 1979; full threshold mechanics unresolved",
            "date": {
              "earliest_year": 1979,
              "latest_year": 1979,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "9 March 1979; full threshold mechanics unresolved"
            },
            "claim_ids": [
              "C410"
            ],
            "source_ids": [
              "S190"
            ],
            "original_track_id": "T-FTM000642"
          },
          {
            "event_id": "ET0235",
            "scope": "23 March 2007; reported by the annual report",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "23 March 2007; reported by the annual report"
            },
            "claim_ids": [
              "C426"
            ],
            "source_ids": [
              "S196"
            ],
            "original_track_id": "T-FTM000642"
          },
          {
            "event_id": "ET0236",
            "scope": "3 July 2007; explicit annual-report cash date",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "3 July 2007; explicit annual-report cash date"
            },
            "claim_ids": [
              "C422",
              "C423"
            ],
            "source_ids": [
              "S196"
            ],
            "original_track_id": "T-FTM000642"
          },
          {
            "event_id": "ET0237",
            "scope": "By 1 January 2008, with exchange continuing",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "By 1 January 2008, with exchange continuing"
            },
            "claim_ids": [
              "C424"
            ],
            "source_ids": [
              "S196"
            ],
            "original_track_id": "T-FTM000642"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000643",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nigerian pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000643"
      ],
      "evidence_entity_ids": [
        "FTM000643"
      ],
      "claim_ids": [
        "C412",
        "C413",
        "C414",
        "C415",
        "C433",
        "C456",
        "C1425",
        "C1589"
      ],
      "source_ids": [
        "S189",
        "S191",
        "S192",
        "S206",
        "S713",
        "S708"
      ],
      "profile_id": "T-FTM000643",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0238",
            "scope": "1 July 1959",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1959,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1959"
            },
            "claim_ids": [
              "C412"
            ],
            "source_ids": [
              "S191"
            ],
            "original_track_id": "T-FTM000643"
          },
          {
            "event_id": "ET0242",
            "scope": "1 January 1973",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1973"
            },
            "claim_ids": [
              "C415"
            ],
            "source_ids": [
              "S192"
            ],
            "original_track_id": "T-FTM000643"
          },
          {
            "event_id": "OBS26-C1425-T-FTM000643-1968",
            "scope": "The Biafran payment unit separated regionally from the retained Nigerian-pound system in January 1968. The reviewed evidence does not establish a universal conversion ratio.",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1968"
            },
            "claim_ids": [
              "C1425"
            ],
            "source_ids": [
              "S713",
              "S708"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000644",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nigerian naira",
      "codes": [
        "NGN"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000644"
      ],
      "evidence_entity_ids": [
        "FTM000644"
      ],
      "claim_ids": [
        "C415",
        "C456",
        "C457",
        "C458",
        "C459"
      ],
      "source_ids": [
        "S192",
        "S206"
      ],
      "profile_id": "T-FTM000644",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0243",
            "scope": "1 January 1973",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1973"
            },
            "claim_ids": [
              "C415"
            ],
            "source_ids": [
              "S192"
            ],
            "original_track_id": "T-FTM000644"
          },
          {
            "event_id": "ET0259",
            "scope": "15 February 1973; qualified statutory reproduction",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "15 February 1973; qualified statutory reproduction"
            },
            "claim_ids": [
              "C457"
            ],
            "source_ids": [
              "S206"
            ],
            "original_track_id": "T-FTM000644"
          },
          {
            "event_id": "ET0260",
            "scope": "1 October 1973; qualified statutory reproduction",
            "date": {
              "earliest_year": 1973,
              "latest_year": 1973,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 October 1973; qualified statutory reproduction"
            },
            "claim_ids": [
              "C458"
            ],
            "source_ids": [
              "S206"
            ],
            "original_track_id": "T-FTM000644"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000645",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Sierra Leonean leone",
      "codes": [
        "SLE"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000645"
      ],
      "evidence_entity_ids": [
        "FTM000645"
      ],
      "claim_ids": [
        "C416",
        "C417",
        "C418",
        "C419",
        "C427",
        "C429",
        "C431",
        "C1576"
      ],
      "source_ids": [
        "S193",
        "S194",
        "S197",
        "S199"
      ],
      "profile_id": "T-FTM000645",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0244",
            "scope": "4 August 1964",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "4 August 1964"
            },
            "claim_ids": [
              "C418"
            ],
            "source_ids": [
              "S194"
            ],
            "original_track_id": "T-FTM000645"
          },
          {
            "event_id": "ET0245",
            "scope": "1 July 2022",
            "date": {
              "earliest_year": 2022,
              "latest_year": 2022,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 2022"
            },
            "claim_ids": [
              "C427"
            ],
            "source_ids": [
              "S197"
            ],
            "original_track_id": "T-FTM000645"
          },
          {
            "event_id": "ET0246",
            "scope": "December 2023; day not established by inspected source",
            "date": {
              "earliest_year": 2023,
              "latest_year": 2023,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "December 2023; day not established by inspected source"
            },
            "claim_ids": [
              "C429"
            ],
            "source_ids": [
              "S199"
            ],
            "original_track_id": "T-FTM000645"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000646",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Gambian pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000646"
      ],
      "evidence_entity_ids": [
        "FTM000646"
      ],
      "claim_ids": [
        "C404",
        "C420",
        "C421",
        "C428",
        "C1580"
      ],
      "source_ids": [
        "S189",
        "S195",
        "S198",
        "S793"
      ],
      "profile_id": "T-FTM000646",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0248",
            "scope": "1 October 1964; indexed issuer account",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 October 1964; indexed issuer account"
            },
            "claim_ids": [
              "C420"
            ],
            "source_ids": [
              "S195"
            ],
            "original_track_id": "T-FTM000646"
          },
          {
            "event_id": "ET0249",
            "scope": "5 October 1964",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "5 October 1964"
            },
            "claim_ids": [
              "C404"
            ],
            "source_ids": [
              "S189"
            ],
            "original_track_id": "T-FTM000646"
          },
          {
            "event_id": "ET0251",
            "scope": "1 July 1971",
            "date": {
              "earliest_year": 1971,
              "latest_year": 1971,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1971"
            },
            "claim_ids": [
              "C428"
            ],
            "source_ids": [
              "S198"
            ],
            "original_track_id": "T-FTM000646"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000647",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Gambian dalasi",
      "codes": [
        "GMD"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000647"
      ],
      "evidence_entity_ids": [
        "FTM000647"
      ],
      "claim_ids": [
        "C428"
      ],
      "source_ids": [
        "S198"
      ],
      "profile_id": "T-FTM000647",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0252",
            "scope": "1 July 1971",
            "date": {
              "earliest_year": 1971,
              "latest_year": 1971,
              "precision": "year",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 July 1971"
            },
            "claim_ids": [
              "C428"
            ],
            "source_ids": [
              "S198"
            ],
            "original_track_id": "T-FTM000647"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000719",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cambodian riel",
      "codes": [
        "KHR"
      ],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000719"
      ],
      "evidence_entity_ids": [
        "FTM000719"
      ],
      "claim_ids": [
        "C545",
        "C1175",
        "C1226",
        "C1292",
        "C1512",
        "C1614"
      ],
      "source_ids": [
        "S279",
        "S574",
        "S591",
        "S650",
        "S838",
        "S839"
      ],
      "profile_id": "T-FTM000719",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0336",
            "scope": "20 March 1980",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "20 March 1980"
            },
            "claim_ids": [
              "C545"
            ],
            "source_ids": [
              "S279"
            ],
            "original_track_id": "T-FTM000719"
          },
          {
            "event_id": "OBS23-C1175-T-FTM000719-1980",
            "scope": "The riel was reintroduced 20 March 1980 after its 1975 abolition, including use for civil-servant salaries. This is a restoration of the named account-unit tradition, not established redemption of old balances or uninterrupted monetary use. The restoration is retained as an optional relationship. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1175"
            ],
            "source_ids": [
              "S574"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1292-T-FTM000719-1980",
            "scope": "The riel was reintroduced on20March1980 after abolition. This fixes the restoration milestone; continuity of old balances and uninterrupted use remain unproved.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980-03-20",
              "iso_date": "1980-03-20"
            },
            "claim_ids": [
              "C1292"
            ],
            "source_ids": [
              "S650"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1512-T-FTM000719-1980",
            "scope": "New riel state salaries and purchases provide direct account-use evidence.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1512"
            ],
            "source_ids": [
              "S591"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000776",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kenya and Uganda florin",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000776"
      ],
      "evidence_entity_ids": [
        "FTM000776"
      ],
      "claim_ids": [
        "C608",
        "C609",
        "C610",
        "C611",
        "C612",
        "C613",
        "C614",
        "C615",
        "C1629"
      ],
      "source_ids": [
        "S335",
        "S336"
      ],
      "profile_id": "T-FTM000776",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0396",
            "scope": "26 April 1920 order; commencement provision unresolved",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "26 April 1920 order; commencement provision unresolved",
              "iso_date": "1920-04-26"
            },
            "claim_ids": [
              "C608"
            ],
            "source_ids": [
              "S335"
            ],
            "original_track_id": "T-FTM000776"
          },
          {
            "event_id": "ET0399",
            "scope": "29 December 1920 ordinance; authorisation, not first issue",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "29 December 1920 ordinance; authorisation, not first issue",
              "iso_date": "1920-12-29"
            },
            "claim_ids": [
              "C611"
            ],
            "source_ids": [
              "S335"
            ],
            "original_track_id": "T-FTM000776"
          },
          {
            "event_id": "ET0401",
            "scope": "1 January 1922, covered old florin amounts; old cash survives",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1 January 1922, covered old florin amounts; old cash survives",
              "iso_date": "1922-01-01"
            },
            "claim_ids": [
              "C613",
              "C612",
              "C614"
            ],
            "source_ids": [
              "S336"
            ],
            "original_track_id": "T-FTM000776"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000791",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Finnish markka — 1860 to euro continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000791"
      ],
      "evidence_entity_ids": [
        "FTM000791",
        "FTM000903",
        "FTM000904"
      ],
      "claim_ids": [
        "C670",
        "C671",
        "C860",
        "C861"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S427"
      ],
      "profile_id": "T-FTM000791",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0433",
            "scope": "Finland: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Finland: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C670",
              "C671",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000791"
          },
          {
            "event_id": "ET0434",
            "scope": "Finland: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Finland: euro cash legal-tender start"
            },
            "claim_ids": [
              "C671"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000791"
          },
          {
            "event_id": "ET0647",
            "scope": "territorial_unit_derivation: Finland introduced the markka as one quarter of a silver ruble in 1860, replacing rubles in accounts and transactions from 1863.",
            "date": {
              "earliest_year": 1860,
              "latest_year": 1863,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1860–1863"
            },
            "claim_ids": [
              "C860"
            ],
            "source_ids": [
              "S427"
            ],
            "original_track_id": "T-FTM000791"
          },
          {
            "event_id": "ET0648",
            "scope": "redenomination: One new Finnish markka replaced 100 old markkaa.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963-01-01",
              "iso_date": "1963-01-01"
            },
            "claim_ids": [
              "C861"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000791"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000793",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Irish pound — modern currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000793"
      ],
      "evidence_entity_ids": [
        "FTM000793"
      ],
      "claim_ids": [
        "C674",
        "C675",
        "C868",
        "C869",
        "C1632"
      ],
      "source_ids": [
        "S153",
        "S347",
        "S348",
        "S770"
      ],
      "profile_id": "T-FTM000793",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0439",
            "scope": "Ireland: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Ireland: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C674",
              "C675",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000793"
          },
          {
            "event_id": "ET0440",
            "scope": "Ireland: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Ireland: euro cash legal-tender start"
            },
            "claim_ids": [
              "C675"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000793"
          },
          {
            "event_id": "ET0655",
            "scope": "territorial_currency_separation: The Saorstat pound established a national currency at sterling parity under the 1927 Act, followed by the 1928 issue.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1928,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927–1928"
            },
            "claim_ids": [
              "C868"
            ],
            "source_ids": [
              "S153"
            ],
            "original_track_id": "T-FTM000793"
          },
          {
            "event_id": "ET0656",
            "scope": "currency_rename: Saorstat pound was renamed Irish pound without a new unit scale.",
            "date": {
              "earliest_year": 1937,
              "latest_year": 1937,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1937"
            },
            "claim_ids": [
              "C869"
            ],
            "source_ids": [
              "S153"
            ],
            "original_track_id": "T-FTM000793"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000795",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Luxembourg franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000795"
      ],
      "evidence_entity_ids": [
        "FTM000795"
      ],
      "claim_ids": [
        "C678",
        "C679",
        "C786",
        "C787",
        "C788",
        "C789",
        "C791",
        "C1546",
        "C1712"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S377",
        "S399",
        "S886"
      ],
      "profile_id": "T-FTM000795",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0445",
            "scope": "Luxembourg: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1999-01-01",
              "original_text": "Luxembourg: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C678",
              "C679",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "ET0446",
            "scope": "Luxembourg: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Luxembourg: euro cash legal-tender start"
            },
            "claim_ids": [
              "C679"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "ET0573",
            "scope": "name_attestation: The name Luxembourg franc first appears in a grand-ducal decree.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1918,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918"
            },
            "claim_ids": [
              "C786"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "ET0574",
            "scope": "monetary_association_parity: Luxembourg–Belgium parity is formalized.",
            "date": {
              "earliest_year": 1929,
              "latest_year": 1929,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1929"
            },
            "claim_ids": [
              "C787"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "ET0575",
            "scope": "monetary_association_parity: Luxembourg does not follow the full Belgian devaluation.",
            "date": {
              "earliest_year": 1935,
              "latest_year": 1935,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1935"
            },
            "claim_ids": [
              "C788"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "ET0576",
            "scope": "monetary_association_parity: Equal Luxembourg–Belgium parity is restored.",
            "date": {
              "earliest_year": 1944,
              "latest_year": 1944,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1944"
            },
            "claim_ids": [
              "C789"
            ],
            "source_ids": [
              "S399"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "ET0578",
            "scope": "currency_replacement: Luxembourg euro conversion.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-01-01",
              "iso_date": "1999-01-01"
            },
            "claim_ids": [
              "C791"
            ],
            "source_ids": [
              "S377"
            ],
            "original_track_id": "T-FTM000795"
          },
          {
            "event_id": "OBS27-C1546-T-FTM000795-1849",
            "scope": "Official fiscal account shifts from florin to franc.",
            "date": {
              "earliest_year": 1849,
              "latest_year": 1849,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1849"
            },
            "claim_ids": [
              "C1546"
            ],
            "source_ids": [
              "S886"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1712-T-FTM000795-1849",
            "scope": "Luxembourg official accounts and fiscal obligations shifted from the Dutch-florin denomination to franc accounting under the20December1848law.",
            "date": {
              "earliest_year": 1849,
              "latest_year": 1849,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1849"
            },
            "claim_ids": [
              "C1712"
            ],
            "source_ids": [
              "S886"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000798",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Modern Greek drachma — 1833 to euro continuity",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000798"
      ],
      "evidence_entity_ids": [
        "FTM000798",
        "FTM000906",
        "FTM000907",
        "FTM000908"
      ],
      "claim_ids": [
        "C684",
        "C685",
        "C864",
        "C865",
        "C866",
        "C867",
        "C2036"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S428",
        "S430",
        "S431"
      ],
      "profile_id": "T-FTM000798",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0454",
            "scope": "Greece: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2001,
              "latest_year": 2001,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2001-01-01",
              "original_text": "Greece: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C684",
              "C685",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000798"
          },
          {
            "event_id": "ET0455",
            "scope": "Greece: euro cash legal-tender start",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2002-01-01",
              "original_text": "Greece: euro cash legal-tender start"
            },
            "claim_ids": [
              "C685"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000798"
          },
          {
            "event_id": "ET0651",
            "scope": "currency_replacement: Otto’s decree replaced the phoenix with the drachma.",
            "date": {
              "earliest_year": 1833,
              "latest_year": 1833,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1833"
            },
            "claim_ids": [
              "C864"
            ],
            "source_ids": [
              "S428"
            ],
            "original_track_id": "T-FTM000798"
          },
          {
            "event_id": "ET0652",
            "scope": "name_revival: The modern drachma deliberately reused the ancient Greek currency name.",
            "date": {
              "earliest_year": 1833,
              "latest_year": 1833,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1833"
            },
            "claim_ids": [
              "C865"
            ],
            "source_ids": [
              "S428"
            ],
            "original_track_id": "T-FTM000798"
          },
          {
            "event_id": "ET0653",
            "scope": "redenomination: The postwar drachma replaced 50 billion occupation-era drachmas.",
            "date": {
              "earliest_year": 1944,
              "latest_year": 1944,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1944-11-11",
              "iso_date": "1944-11-11"
            },
            "claim_ids": [
              "C866"
            ],
            "source_ids": [
              "S430",
              "S431"
            ],
            "original_track_id": "T-FTM000798"
          },
          {
            "event_id": "ET0654",
            "scope": "redenomination: One new drachma replaced 1,000 postwar drachmas.",
            "date": {
              "earliest_year": 1954,
              "latest_year": 1954,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1954"
            },
            "claim_ids": [
              "C867"
            ],
            "source_ids": [
              "S431"
            ],
            "original_track_id": "T-FTM000798"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000799",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Slovenian tolar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000799"
      ],
      "evidence_entity_ids": [
        "FTM000799"
      ],
      "claim_ids": [
        "C686",
        "C687",
        "C842",
        "C843"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S419"
      ],
      "profile_id": "T-FTM000799",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0457",
            "scope": "Slovenia: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2007-01-01",
              "original_text": "Slovenia: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C686",
              "C687",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000799"
          },
          {
            "event_id": "ET0458",
            "scope": "Slovenia: euro cash legal-tender start",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2007-01-01",
              "original_text": "Slovenia: euro cash legal-tender start"
            },
            "claim_ids": [
              "C687"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000799"
          },
          {
            "event_id": "ET0629",
            "scope": "territorial_currency_separation: Slovenian tolars replaced Yugoslav dinars at par.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991-10-08",
              "iso_date": "1991-10-08"
            },
            "claim_ids": [
              "C842"
            ],
            "source_ids": [
              "S98",
              "S419"
            ],
            "original_track_id": "T-FTM000799"
          },
          {
            "event_id": "ET0630",
            "scope": "regular_banknotes_issued: Regular tolar banknotes followed the 1991 temporary payment notes.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-09-30",
              "iso_date": "1992-09-30"
            },
            "claim_ids": [
              "C843"
            ],
            "source_ids": [
              "S419"
            ],
            "original_track_id": "T-FTM000799"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000800",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cypriot pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000800"
      ],
      "evidence_entity_ids": [
        "FTM000800"
      ],
      "claim_ids": [
        "C688",
        "C689",
        "C873",
        "C874",
        "C875",
        "C1484",
        "C1644"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S434",
        "S785"
      ],
      "profile_id": "T-FTM000800",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0460",
            "scope": "Cyprus: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2008-01-01",
              "original_text": "Cyprus: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C688",
              "C689",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000800"
          },
          {
            "event_id": "ET0461",
            "scope": "Cyprus: euro cash legal-tender start",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2008-01-01",
              "original_text": "Cyprus: euro cash legal-tender start"
            },
            "claim_ids": [
              "C689"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000800"
          },
          {
            "event_id": "ET0660",
            "scope": "territorial_unit_derivation: Cyprus introduced a local coinage system of 180 piastres per English gold pound.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C873"
            ],
            "source_ids": [
              "S434"
            ],
            "original_track_id": "T-FTM000800"
          },
          {
            "event_id": "ET0661",
            "scope": "decimalization: The Cyprus pound was divided into 1,000 mils.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C874"
            ],
            "source_ids": [
              "S434"
            ],
            "original_track_id": "T-FTM000800"
          },
          {
            "event_id": "ET0662",
            "scope": "subdivision_change: Cyprus replaced mils with 100 cents to the same pound.",
            "date": {
              "earliest_year": 1983,
              "latest_year": 1983,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1983"
            },
            "claim_ids": [
              "C875"
            ],
            "source_ids": [
              "S434"
            ],
            "original_track_id": "T-FTM000800"
          },
          {
            "event_id": "OBS27-C1484-T-FTM000800-1949",
            "scope": "Covered shilling references inCyprus laws/documents meantCyprusshilling/9piastres;contracts defaulted locallegalcurrency.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C1484"
            ],
            "source_ids": [
              "S785"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000801",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Maltese pound / lira",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000801"
      ],
      "evidence_entity_ids": [
        "FTM000801",
        "FTM000909"
      ],
      "claim_ids": [
        "C690",
        "C691",
        "C870",
        "C871",
        "C872",
        "C1502",
        "C1643"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S432",
        "S433",
        "S823",
        "S776",
        "S824"
      ],
      "profile_id": "T-FTM000801",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0463",
            "scope": "Malta: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2008-01-01",
              "original_text": "Malta: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C690",
              "C691",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000801"
          },
          {
            "event_id": "ET0464",
            "scope": "Malta: euro cash legal-tender start",
            "date": {
              "earliest_year": 2008,
              "latest_year": 2008,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2008-01-01",
              "original_text": "Malta: euro cash legal-tender start"
            },
            "claim_ids": [
              "C691"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000801"
          },
          {
            "event_id": "ET0657",
            "scope": "territorial_unit_derivation: Malta’s local pound-note system developed within the British pound framework before the independent decimal coinage.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1972,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1972"
            },
            "claim_ids": [
              "C870"
            ],
            "source_ids": [
              "S432",
              "S433"
            ],
            "original_track_id": "T-FTM000801"
          },
          {
            "event_id": "ET0658",
            "scope": "decimalization: Malta decimalized while retaining the pound as its unit.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972-05-16",
              "iso_date": "1972-05-16"
            },
            "claim_ids": [
              "C871"
            ],
            "source_ids": [
              "S433"
            ],
            "original_track_id": "T-FTM000801"
          },
          {
            "event_id": "ET0659",
            "scope": "currency_rename: Maltese pound was renamed Maltese lira.",
            "date": {
              "earliest_year": 1983,
              "latest_year": 1983,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1983-01-01",
              "iso_date": "1983-01-01"
            },
            "claim_ids": [
              "C872"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000801"
          },
          {
            "event_id": "OBS27-C1502-T-FTM000801-1971",
            "scope": "Malta pound is the existing principal statutory unit; decimalization changes subdivisions and covered contract/account fractions.",
            "date": {
              "earliest_year": 1971,
              "latest_year": 1971,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1971"
            },
            "claim_ids": [
              "C1502"
            ],
            "source_ids": [
              "S823"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000802",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Slovak koruna — 1993 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000802"
      ],
      "evidence_entity_ids": [
        "FTM000802"
      ],
      "claim_ids": [
        "C692",
        "C693",
        "C859"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348"
      ],
      "profile_id": "T-FTM000802",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0466",
            "scope": "Slovakia: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2009,
              "latest_year": 2009,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2009-01-01",
              "original_text": "Slovakia: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C692",
              "C693",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000802"
          },
          {
            "event_id": "ET0467",
            "scope": "Slovakia: euro cash legal-tender start",
            "date": {
              "earliest_year": 2009,
              "latest_year": 2009,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2009-01-01",
              "original_text": "Slovakia: euro cash legal-tender start"
            },
            "claim_ids": [
              "C693"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000802"
          },
          {
            "event_id": "ET0646",
            "scope": "territorial_currency_separation: Slovak korunas replaced Czechoslovak korunas at par.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-02-08",
              "iso_date": "1993-02-08"
            },
            "claim_ids": [
              "C859"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000802"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000803",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Estonian kroon — restored 1992 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000803"
      ],
      "evidence_entity_ids": [
        "FTM000803"
      ],
      "claim_ids": [
        "C694",
        "C695",
        "C824",
        "C825"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S410"
      ],
      "profile_id": "T-FTM000803",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0469",
            "scope": "Estonia: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2011,
              "latest_year": 2011,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2011-01-01",
              "original_text": "Estonia: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C694",
              "C695",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000803"
          },
          {
            "event_id": "ET0470",
            "scope": "Estonia: euro cash legal-tender start",
            "date": {
              "earliest_year": 2011,
              "latest_year": 2011,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2011-01-01",
              "original_text": "Estonia: euro cash legal-tender start"
            },
            "claim_ids": [
              "C695"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000803"
          },
          {
            "event_id": "ET0611",
            "scope": "territorial_currency_separation: Estonia generally exchanged 10 rubles per kroon.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-06-20",
              "iso_date": "1992-06-20"
            },
            "claim_ids": [
              "C824"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000803"
          },
          {
            "event_id": "ET0612",
            "scope": "name_revival: The restored kroon revived the interwar currency name and symbols.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992"
            },
            "claim_ids": [
              "C825"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "T-FTM000803"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000804",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Latvian lats — restored 1993 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000804"
      ],
      "evidence_entity_ids": [
        "FTM000804"
      ],
      "claim_ids": [
        "C696",
        "C697",
        "C830",
        "C831"
      ],
      "source_ids": [
        "S347",
        "S348",
        "S412"
      ],
      "profile_id": "T-FTM000804",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0472",
            "scope": "Latvia: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2014,
              "latest_year": 2014,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2014-01-01",
              "original_text": "Latvia: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C696",
              "C697",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000804"
          },
          {
            "event_id": "ET0473",
            "scope": "Latvia: euro cash legal-tender start",
            "date": {
              "earliest_year": 2014,
              "latest_year": 2014,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2014-01-01",
              "original_text": "Latvia: euro cash legal-tender start"
            },
            "claim_ids": [
              "C697"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000804"
          },
          {
            "event_id": "ET0617",
            "scope": "currency_replacement: The lats entered at 200 Latvian rubles per lats.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-03-05",
              "iso_date": "1993-03-05"
            },
            "claim_ids": [
              "C830"
            ],
            "source_ids": [
              "S412"
            ],
            "original_track_id": "T-FTM000804"
          },
          {
            "event_id": "ET0618",
            "scope": "name_revival: Latvia restored the lats name after the Soviet-era interruption.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C831"
            ],
            "source_ids": [
              "S412"
            ],
            "original_track_id": "T-FTM000804"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000805",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Lithuanian litas — restored 1993 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000805"
      ],
      "evidence_entity_ids": [
        "FTM000805"
      ],
      "claim_ids": [
        "C698",
        "C699",
        "C838",
        "C839"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S416"
      ],
      "profile_id": "T-FTM000805",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0475",
            "scope": "Lithuania: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2015,
              "latest_year": 2015,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2015-01-01",
              "original_text": "Lithuania: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C698",
              "C699",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000805"
          },
          {
            "event_id": "ET0476",
            "scope": "Lithuania: euro cash legal-tender start",
            "date": {
              "earliest_year": 2015,
              "latest_year": 2015,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2015-01-01",
              "original_text": "Lithuania: euro cash legal-tender start"
            },
            "claim_ids": [
              "C699"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000805"
          },
          {
            "event_id": "ET0625",
            "scope": "currency_replacement: Lithuania exchanged 100 talonas per litas.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-06-25",
              "iso_date": "1993-06-25"
            },
            "claim_ids": [
              "C838"
            ],
            "source_ids": [
              "S98",
              "S416"
            ],
            "original_track_id": "T-FTM000805"
          },
          {
            "event_id": "ET0626",
            "scope": "name_revival: The 1993 litas revived the interwar national currency name.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C839"
            ],
            "source_ids": [
              "S416"
            ],
            "original_track_id": "T-FTM000805"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000806",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Croatian kuna — 1994 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000806"
      ],
      "evidence_entity_ids": [
        "FTM000806"
      ],
      "claim_ids": [
        "C700",
        "C701",
        "C841"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S418"
      ],
      "profile_id": "T-FTM000806",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0478",
            "scope": "Croatia: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2023,
              "latest_year": 2023,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2023-01-01",
              "original_text": "Croatia: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C700",
              "C701",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000806"
          },
          {
            "event_id": "ET0479",
            "scope": "Croatia: euro cash legal-tender start",
            "date": {
              "earliest_year": 2023,
              "latest_year": 2023,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2023-01-01",
              "original_text": "Croatia: euro cash legal-tender start"
            },
            "claim_ids": [
              "C701"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000806"
          },
          {
            "event_id": "ET0628",
            "scope": "currency_replacement: One kuna replaced 1,000 Croatian dinars.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-05-30",
              "iso_date": "1994-05-30"
            },
            "claim_ids": [
              "C841"
            ],
            "source_ids": [
              "S98",
              "S418"
            ],
            "original_track_id": "T-FTM000806"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000807",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bulgarian lev",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000807"
      ],
      "evidence_entity_ids": [
        "FTM000807",
        "FTM000910",
        "FTM000911",
        "FTM000912",
        "FTM000913"
      ],
      "claim_ids": [
        "C702",
        "C703",
        "C876",
        "C877",
        "C878",
        "C1544",
        "C1545",
        "C1767",
        "C1799"
      ],
      "source_ids": [
        "S98",
        "S347",
        "S348",
        "S883",
        "S884",
        "S917",
        "S916"
      ],
      "profile_id": "T-FTM000807",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0481",
            "scope": "Bulgaria: monetary substitution; not necessarily last cash tender",
            "date": {
              "earliest_year": 2026,
              "latest_year": 2026,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2026-01-01",
              "original_text": "Bulgaria: monetary substitution; not necessarily last cash tender"
            },
            "claim_ids": [
              "C702",
              "C703",
              "C646"
            ],
            "source_ids": [
              "S347",
              "S348"
            ],
            "original_track_id": "T-FTM000807"
          },
          {
            "event_id": "ET0482",
            "scope": "Bulgaria: euro cash legal-tender start",
            "date": {
              "earliest_year": 2026,
              "latest_year": 2026,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "2026-01-01",
              "original_text": "Bulgaria: euro cash legal-tender start"
            },
            "claim_ids": [
              "C703"
            ],
            "source_ids": [
              "S347"
            ],
            "original_track_id": "T-FTM000807"
          },
          {
            "event_id": "ET0663",
            "scope": "monetary_reform: Bulgaria’s 1952 reform converted cash at 100:1, with different rules for prices and deposits.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952-05-12",
              "iso_date": "1952-05-12"
            },
            "claim_ids": [
              "C876"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000807"
          },
          {
            "event_id": "ET0664",
            "scope": "redenomination: One new lev replaced 10 old leva.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962-01-01",
              "iso_date": "1962-01-01"
            },
            "claim_ids": [
              "C877"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000807"
          },
          {
            "event_id": "ET0665",
            "scope": "redenomination: One new lev replaced 1,000 old leva.",
            "date": {
              "earliest_year": 1999,
              "latest_year": 1999,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1999-07-05",
              "iso_date": "1999-07-05"
            },
            "claim_ids": [
              "C878"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000807"
          },
          {
            "event_id": "OBS27-C1544-T-FTM000807-1880",
            "scope": "Lev established in monetary legislation with specified fiscal revenues in gold leva.",
            "date": {
              "earliest_year": 1880,
              "latest_year": 1880,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1880"
            },
            "claim_ids": [
              "C1544"
            ],
            "source_ids": [
              "S883"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1545-T-FTM000807-1952",
            "scope": "Reform rescales specified fiscal and contractual obligations separately from cash exchange.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1545"
            ],
            "source_ids": [
              "S884"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1767-T-FTM000807-1880",
            "scope": "The1880law introduced the lev as national account unit, and monetary documents of public bodies and private persons were required to express sums in leva and stotinki.",
            "date": {
              "earliest_year": 1880,
              "latest_year": 1880,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1880"
            },
            "claim_ids": [
              "C1767"
            ],
            "source_ids": [
              "S917",
              "S916"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1799-T-FTM000807-1880",
            "scope": "The lev succeeded French-franc reckoning in Bulgarian official accounts: the1879national tariff used French francs, while the1880law introduced the lev and required money documents in leva. Scope is Bulgarian public-account succession, not replacement of every foreign coin or obligation.",
            "date": {
              "earliest_year": 1880,
              "latest_year": 1880,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1880"
            },
            "claim_ids": [
              "C1799"
            ],
            "source_ids": [
              "S916",
              "S917"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000808",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "European unit of account (EUA)",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000808"
      ],
      "evidence_entity_ids": [
        "FTM000808"
      ],
      "claim_ids": [
        "C652",
        "C653",
        "C654",
        "C656",
        "C1428",
        "C1542"
      ],
      "source_ids": [
        "S353",
        "S354",
        "S355"
      ],
      "profile_id": "T-FTM000808",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0490",
            "scope": "Decision for Lomé aid; not retail-currency launch",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1975-04-21",
              "original_text": "Decision for Lomé aid; not retail-currency launch"
            },
            "claim_ids": [
              "C652"
            ],
            "source_ids": [
              "S353"
            ],
            "original_track_id": "T-FTM000808"
          },
          {
            "event_id": "ET0491",
            "scope": "ACP assistance and previous-convention operations",
            "date": {
              "earliest_year": 1981,
              "latest_year": 1981,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "iso_date": "1981-01-01",
              "original_text": "ACP assistance and previous-convention operations"
            },
            "claim_ids": [
              "C656"
            ],
            "source_ids": [
              "S355"
            ],
            "original_track_id": "T-FTM000808"
          },
          {
            "event_id": "OBS26-C1428-T-FTM000808-1981",
            "scope": "From 1 January 1981, specified ACP financial assistance and operations under previous conventions switched from EUA to ECU accounting. This is a sectoral absorption into the existing ECU, not proof of the final use of every EUA account.",
            "date": {
              "earliest_year": 1981,
              "latest_year": 1981,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1981"
            },
            "claim_ids": [
              "C1428"
            ],
            "source_ids": [
              "S355"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1542-T-FTM000808-1975",
            "scope": "Lomé aid legally denominated in basket EUA.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975"
            },
            "claim_ids": [
              "C1542"
            ],
            "source_ids": [
              "S353"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Single roots and euro",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000815",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Livre parisis",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000815"
      ],
      "evidence_entity_ids": [
        "FTM000815"
      ],
      "claim_ids": [
        "C726",
        "C1033"
      ],
      "source_ids": [
        "S127",
        "S483"
      ],
      "profile_id": "T-FTM000815",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0513",
            "scope": "coexisting_systems: Royal tournois adoption coexists with the parisis system.",
            "date": {
              "earliest_year": 1204,
              "latest_year": null,
              "precision": "lower_bound",
              "qualifier": "after",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "after 1204"
            },
            "claim_ids": [
              "C726"
            ],
            "source_ids": [
              "S127"
            ],
            "original_track_id": "T-FTM000815"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "account_unit_scope": "Documented accounting unit; circulating coins or banknotes are not required.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000824",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guinean syli",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000824"
      ],
      "evidence_entity_ids": [
        "FTM000824"
      ],
      "claim_ids": [
        "C758",
        "C759",
        "C1659"
      ],
      "source_ids": [
        "S98",
        "S397"
      ],
      "profile_id": "T-FTM000824",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0545",
            "scope": "redenomination: The syli replaces the first Guinean franc.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972-10-02",
              "iso_date": "1972-10-02"
            },
            "claim_ids": [
              "C758"
            ],
            "source_ids": [
              "S397"
            ],
            "original_track_id": "T-FTM000824"
          },
          {
            "event_id": "ET0546",
            "scope": "currency_replacement: Guinea restores the franc.",
            "date": {
              "earliest_year": 1986,
              "latest_year": 1986,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1986-01-06",
              "iso_date": "1986-01-06"
            },
            "claim_ids": [
              "C759"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000824"
          },
          {
            "event_id": "OBS27-C1659-T-FTM000824-1972",
            "scope": "Effective2October1972,firstGuineanfranc closingbalances convert to syli at10:1.",
            "date": {
              "earliest_year": 1972,
              "latest_year": 1972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1972"
            },
            "claim_ids": [
              "C1659"
            ],
            "source_ids": [
              "S397"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000826",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Malian franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000826"
      ],
      "evidence_entity_ids": [
        "FTM000826"
      ],
      "claim_ids": [
        "C760",
        "C761"
      ],
      "source_ids": [
        "S98",
        "S380",
        "S384"
      ],
      "profile_id": "T-FTM000826",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0547",
            "scope": "territorial_currency_replacement: Mali introduces its own franc.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962-07-01",
              "iso_date": "1962-07-01"
            },
            "claim_ids": [
              "C760"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000826"
          },
          {
            "event_id": "ET0548",
            "scope": "territorial_readoption: Mali returns to CFA currency.",
            "date": {
              "earliest_year": 1984,
              "latest_year": 1984,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1984-06-01",
              "iso_date": "1984-06-01"
            },
            "claim_ids": [
              "C761"
            ],
            "source_ids": [
              "S98",
              "S380",
              "S384"
            ],
            "original_track_id": "T-FTM000826"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000829",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Guinea-Bissau peso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000829"
      ],
      "evidence_entity_ids": [
        "FTM000829"
      ],
      "claim_ids": [
        "C764",
        "C1660"
      ],
      "source_ids": [
        "S98",
        "S834",
        "S721"
      ],
      "profile_id": "T-FTM000829",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0551",
            "scope": "territorial_adoption: Guinea-Bissau exchanges pesos for CFA francs.",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1997,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997-05-02",
              "iso_date": "1997-05-02"
            },
            "claim_ids": [
              "C764"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000829"
          },
          {
            "event_id": "OBS27-C1660-T-FTM000829-1976",
            "scope": "InFebruary1976Guinea-Bissau replaced territorialescudo reckoning withits own newprincipalunit,peso. Scope isGuinea-Bissau,not a globalend ofPortugueseescudo.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1660"
            ],
            "source_ids": [
              "S834",
              "S721"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000830",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Equatorial Guinean peseta / ekwele",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000830"
      ],
      "evidence_entity_ids": [
        "FTM000830"
      ],
      "claim_ids": [
        "C765",
        "C1461",
        "C1540",
        "C1541",
        "C1711",
        "C1720"
      ],
      "source_ids": [
        "S407",
        "S722",
        "S723",
        "S879",
        "S880"
      ],
      "profile_id": "T-FTM000830",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0552",
            "scope": "territorial_adoption: Equatorial Guinea adopts CFA currency.",
            "date": {
              "earliest_year": 1985,
              "latest_year": 1985,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1985-01-02",
              "iso_date": "1985-01-02"
            },
            "claim_ids": [
              "C765"
            ],
            "source_ids": [
              "S407"
            ],
            "original_track_id": "T-FTM000830"
          },
          {
            "event_id": "OBS27-C1461-T-FTM000830-1973",
            "scope": "Provisionally extend existingekwele profile to earlier nationalpesetaguineana fiscalreckoning:1969–1971budgettables; formergovernor describes later note-denominationchange. No newnode fromrename alone.",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1973,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969–1973"
            },
            "claim_ids": [
              "C1461"
            ],
            "source_ids": [
              "S722",
              "S723"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1540-T-FTM000830-1969",
            "scope": "The national Equatorial Guinean peseta replaced the Spanish monetary-area currency; the subsequent mission report records local bank deposits, credit and public accounts in pesetas.",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969"
            },
            "claim_ids": [
              "C1540"
            ],
            "source_ids": [
              "S879"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1541-T-FTM000830-1975",
            "scope": "The national peseta was renamed ekwele, preserving the currency continuity profile.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975"
            },
            "claim_ids": [
              "C1541"
            ],
            "source_ids": [
              "S880"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1711-T-FTM000830-1969",
            "scope": "Equatorial Guinea introduced its own peseta in 1969 after previously forming part of the Spanish monetary area using the Spanish peseta. The national unit was initially at parity with the Spanish peseta and was subsequently renamed ekwele in 1975. The parent is the Spanish peseta; the earlier national name was peseta, not peso.",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969"
            },
            "claim_ids": [
              "C1711"
            ],
            "source_ids": [
              "S879",
              "S880"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000839",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bernese–Helvetic old franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000839",
        "CUR-V23-OLD-SWISS-FRANC-ZURICH"
      ],
      "evidence_entity_ids": [
        "FTM000839",
        "E-V23-CUR-V23-OLD-SWISS-FRANC-ZURICH"
      ],
      "claim_ids": [
        "C778",
        "C779",
        "C1551",
        "C1163",
        "C1184",
        "C1550",
        "C1722",
        "C2105",
        "C2106"
      ],
      "source_ids": [
        "S401",
        "S552",
        "S551",
        "S1105",
        "S1104"
      ],
      "profile_id": "T-FTM000839",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0565",
            "scope": "decimal_model_adoption: The Helvetic franc uses a French-inspired decimal scheme on a Bernese monetary basis.",
            "date": {
              "earliest_year": 1799,
              "latest_year": 1799,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1799-03-19",
              "iso_date": "1799-03-19"
            },
            "claim_ids": [
              "C778"
            ],
            "source_ids": [
              "S401"
            ],
            "original_track_id": "T-FTM000839"
          },
          {
            "event_id": "ET0566",
            "scope": "historical_precedent: The Helvetic experiment precedes federal unification.",
            "date": {
              "earliest_year": 1799,
              "latest_year": 1850,
              "precision": "period",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1799 to 1850"
            },
            "claim_ids": [
              "C779"
            ],
            "source_ids": [
              "S401"
            ],
            "original_track_id": "T-FTM000839"
          },
          {
            "event_id": "OBS23-C1163-CUR-V23-OLD-SWISS-FRANC-ZURICH-1852",
            "scope": "Section 3 converted old Swiss-franc contracts at sixteen old francs to ten Zurich gulden, then to federal francs. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1852,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851–1852"
            },
            "claim_ids": [
              "C1163"
            ],
            "source_ids": [
              "S551"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1184-CUR-V23-OLD-SWISS-FRANC-ZURICH-1803",
            "scope": "Zurich 1803 records also reckon in old/Helvetic francs.",
            "date": {
              "earliest_year": 1803,
              "latest_year": 1803,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1803"
            },
            "claim_ids": [
              "C1184"
            ],
            "source_ids": [
              "S552"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2105-T-FTM000839-1767",
            "scope": "Schüepp reproduces a 1767 arithmetic book that distinguishes francs or livres used in Bernese commerce from local pounds and crowns. The ten-batzen franc was an account denomination before its first coinage in 1757; neither coinage nor the surviving 1767 witness establishes the unit’s origin.",
            "date": {
              "earliest_year": 1767,
              "latest_year": 1767,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1767"
            },
            "claim_ids": [
              "C2105"
            ],
            "source_ids": [
              "S1105"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2106-T-FTM000839-1799",
            "scope": "The Helvetic monetary law of 19 March 1799 carried forward the previous Bernese franc as the Swiss franc, with decimal subdivisions of ten batzen and one hundred rappen. This supports continuity of the account unit across the territorial and subdivision change, rather than a separate currency identity.",
            "date": {
              "earliest_year": 1799,
              "latest_year": 1799,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1799"
            },
            "claim_ids": [
              "C2106"
            ],
            "source_ids": [
              "S1104",
              "S1105"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "France and western antecedents",
      "identity_decision_ids": [
        "ID23-CUR-V23-OLD-SWISS-FRANC-ZURICH",
        "ID44-T-FTM000839"
      ],
      "identity_claim_ids": [
        "C1722",
        "C2105"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000878",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Estonian interwar currency — mark and kroon",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000878"
      ],
      "evidence_entity_ids": [
        "FTM000878",
        "FTM000877",
        "FTM000879"
      ],
      "claim_ids": [
        "C818",
        "C819",
        "C820",
        "C821",
        "C825",
        "C1528",
        "C1533",
        "C1648",
        "C1707"
      ],
      "source_ids": [
        "S410",
        "S411",
        "S875",
        "S780"
      ],
      "profile_id": "T-FTM000878",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0605",
            "scope": "unit_standard_adoption: The Estonian mark was initially defined at parity with the ostmark.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1918,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918-11-30",
              "iso_date": "1918-11-30"
            },
            "claim_ids": [
              "C818"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "T-FTM000878"
          },
          {
            "event_id": "ET0606",
            "scope": "redenomination: The kroon replaced 100 Estonian marks.",
            "date": {
              "earliest_year": 1928,
              "latest_year": 1928,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1928-01-01",
              "iso_date": "1928-01-01"
            },
            "claim_ids": [
              "C819"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "T-FTM000878"
          },
          {
            "event_id": "ET0607",
            "scope": "territorial_adoption: Estonia introduced Soviet rubles at 1.25 rubles per kroon.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940-11",
              "iso_date": "1940-11"
            },
            "claim_ids": [
              "C820"
            ],
            "source_ids": [
              "S411"
            ],
            "original_track_id": "T-FTM000878"
          },
          {
            "event_id": "ET0608",
            "scope": "withdrawal: Estonian kroons lost validity under Soviet occupation.",
            "date": {
              "earliest_year": 1941,
              "latest_year": 1941,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1941-03-25",
              "iso_date": "1941-03-25"
            },
            "claim_ids": [
              "C821"
            ],
            "source_ids": [
              "S410"
            ],
            "original_track_id": "T-FTM000878"
          },
          {
            "event_id": "OBS27-C1528-T-FTM000878-1919",
            "scope": "Official bank dates the establishment decision30 November1918; explicit obligation substitution is documented2 May1919. Keep separate decision and operational anchors.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1919,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1919"
            },
            "claim_ids": [
              "C1528"
            ],
            "source_ids": [
              "S410",
              "S875"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1707-T-FTM000878-1919",
            "scope": "The2 May1919 ordinance substituted Estonian marks for German/Ostmarks in the inherited monetary regulation and required mark-denominated claims to be discharged in Estonian marks.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C1707"
            ],
            "source_ids": [
              "S875",
              "S410"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000880",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Latvian ruble — 1919-era currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000880"
      ],
      "evidence_entity_ids": [
        "FTM000880"
      ],
      "claim_ids": [
        "C826",
        "C1532",
        "C1706"
      ],
      "source_ids": [
        "S413",
        "S874"
      ],
      "profile_id": "T-FTM000880",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0613",
            "scope": "currency_replacement: Latvia defined one lats as 50 Latvian rubles.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922-08-03",
              "iso_date": "1922-08-03"
            },
            "claim_ids": [
              "C826"
            ],
            "source_ids": [
              "S413"
            ],
            "original_track_id": "T-FTM000880"
          },
          {
            "event_id": "OBS27-C1706-T-FTM000880-1920",
            "scope": "During consolidation of Latvian-ruble legal tender, the Treasury exchanged tsar rubles at half a Latvian ruble each. This is a documented later local replacement input; it does not assert the1919 founding unit was genealogically derived from Russian rubles.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1706"
            ],
            "source_ids": [
              "S874"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000881",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Latvian lats — interwar currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000881"
      ],
      "evidence_entity_ids": [
        "FTM000881"
      ],
      "claim_ids": [
        "C826",
        "C827",
        "C831"
      ],
      "source_ids": [
        "S412",
        "S413",
        "S414"
      ],
      "profile_id": "T-FTM000881",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0613",
            "scope": "currency_replacement: Latvia defined one lats as 50 Latvian rubles.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922-08-03",
              "iso_date": "1922-08-03"
            },
            "claim_ids": [
              "C826"
            ],
            "source_ids": [
              "S413"
            ],
            "original_track_id": "T-FTM000881"
          },
          {
            "event_id": "ET0614",
            "scope": "territorial_adoption: The Soviet currency system displaced the lats, withdrawn on 25 March 1941.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1941,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940–1941"
            },
            "claim_ids": [
              "C827"
            ],
            "source_ids": [
              "S414"
            ],
            "original_track_id": "T-FTM000881"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000882",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Latvian ruble — temporary 1992 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000882"
      ],
      "evidence_entity_ids": [
        "FTM000882"
      ],
      "claim_ids": [
        "C828",
        "C829",
        "C830"
      ],
      "source_ids": [
        "S412"
      ],
      "profile_id": "T-FTM000882",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0615",
            "scope": "territorial_currency_separation: Latvian rubles entered alongside Soviet and Russian notes at 1:1.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-05-07",
              "iso_date": "1992-05-07"
            },
            "claim_ids": [
              "C828"
            ],
            "source_ids": [
              "S412"
            ],
            "original_track_id": "T-FTM000882"
          },
          {
            "event_id": "ET0616",
            "scope": "sole_tender: The Latvian ruble became the sole mandatory domestic payment unit; bank accounts were converted.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-07-20",
              "iso_date": "1992-07-20"
            },
            "claim_ids": [
              "C829"
            ],
            "source_ids": [
              "S412"
            ],
            "original_track_id": "T-FTM000882"
          },
          {
            "event_id": "ET0617",
            "scope": "currency_replacement: The lats entered at 200 Latvian rubles per lats.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-03-05",
              "iso_date": "1993-03-05"
            },
            "claim_ids": [
              "C830"
            ],
            "source_ids": [
              "S412"
            ],
            "original_track_id": "T-FTM000882"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000883",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Lithuanian litas — interwar currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000883"
      ],
      "evidence_entity_ids": [
        "FTM000883"
      ],
      "claim_ids": [
        "C832",
        "C833",
        "C834",
        "C839"
      ],
      "source_ids": [
        "S416",
        "S417"
      ],
      "profile_id": "T-FTM000883",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0619",
            "scope": "currency_replacement: Lithuania introduced litas and began exchanging ostmarks.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922-10-02",
              "iso_date": "1922-10-02"
            },
            "claim_ids": [
              "C832"
            ],
            "source_ids": [
              "S416"
            ],
            "original_track_id": "T-FTM000883"
          },
          {
            "event_id": "ET0620",
            "scope": "territorial_adoption: Soviet rubles entered Lithuania at 0.9 ruble per litas.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940-11",
              "iso_date": "1940-11"
            },
            "claim_ids": [
              "C833"
            ],
            "source_ids": [
              "S417"
            ],
            "original_track_id": "T-FTM000883"
          },
          {
            "event_id": "ET0621",
            "scope": "withdrawal: Lithuania’s interwar litas was prohibited under Soviet rule.",
            "date": {
              "earliest_year": 1941,
              "latest_year": 1941,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1941-03-25",
              "iso_date": "1941-03-25"
            },
            "claim_ids": [
              "C834"
            ],
            "source_ids": [
              "S417"
            ],
            "original_track_id": "T-FTM000883"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000885",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Lithuanian talonas — temporary currency 1992–1993",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000885"
      ],
      "evidence_entity_ids": [
        "FTM000885"
      ],
      "claim_ids": [
        "C836",
        "C837",
        "C838"
      ],
      "source_ids": [
        "S98",
        "S415",
        "S416"
      ],
      "profile_id": "T-FTM000885",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0623",
            "scope": "instrument_evolution: General coupons became ruble substitutes before the talonas became the sole currency.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-05-01",
              "iso_date": "1992-05-01"
            },
            "claim_ids": [
              "C836"
            ],
            "source_ids": [
              "S415"
            ],
            "original_track_id": "T-FTM000885"
          },
          {
            "event_id": "ET0624",
            "scope": "territorial_currency_separation: Lithuania replaced rubles with talonas at 1:1.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992-10-01",
              "iso_date": "1992-10-01"
            },
            "claim_ids": [
              "C837"
            ],
            "source_ids": [
              "S98",
              "S415"
            ],
            "original_track_id": "T-FTM000885"
          },
          {
            "event_id": "ET0625",
            "scope": "currency_replacement: Lithuania exchanged 100 talonas per litas.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993-06-25",
              "iso_date": "1993-06-25"
            },
            "claim_ids": [
              "C838"
            ],
            "source_ids": [
              "S98",
              "S416"
            ],
            "original_track_id": "T-FTM000885"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000887",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Croatian dinar — 1991–1994 transitional currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000887"
      ],
      "evidence_entity_ids": [
        "FTM000887"
      ],
      "claim_ids": [
        "C840",
        "C841"
      ],
      "source_ids": [
        "S98",
        "S418"
      ],
      "profile_id": "T-FTM000887",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0627",
            "scope": "territorial_currency_separation: Croatian dinars replaced Yugoslav dinars at par.",
            "date": {
              "earliest_year": 1991,
              "latest_year": 1991,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1991-12-23",
              "iso_date": "1991-12-23"
            },
            "claim_ids": [
              "C840"
            ],
            "source_ids": [
              "S98"
            ],
            "original_track_id": "T-FTM000887"
          },
          {
            "event_id": "ET0628",
            "scope": "currency_replacement: One kuna replaced 1,000 Croatian dinars.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994-05-30",
              "iso_date": "1994-05-30"
            },
            "claim_ids": [
              "C841"
            ],
            "source_ids": [
              "S98",
              "S418"
            ],
            "original_track_id": "T-FTM000887"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000890",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Austrian krone — post-imperial currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000890"
      ],
      "evidence_entity_ids": [
        "FTM000890"
      ],
      "claim_ids": [
        "C845",
        "C846",
        "C1630"
      ],
      "source_ids": [
        "S424",
        "S425",
        "S768"
      ],
      "profile_id": "T-FTM000890",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0632",
            "scope": "territorial_currency_separation: The imperial currency area broke into successor systems, including the Austrian crown.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1919,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1919"
            },
            "claim_ids": [
              "C845"
            ],
            "source_ids": [
              "S424"
            ],
            "original_track_id": "T-FTM000890"
          },
          {
            "event_id": "ET0633",
            "scope": "currency_replacement: The schilling replaced the Austrian crown at 10,000 crowns per schilling.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1925,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925"
            },
            "claim_ids": [
              "C846"
            ],
            "source_ids": [
              "S425"
            ],
            "original_track_id": "T-FTM000890"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000891",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Austrian schilling — 1925–1938 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000891"
      ],
      "evidence_entity_ids": [
        "FTM000891"
      ],
      "claim_ids": [
        "C846",
        "C847",
        "C850"
      ],
      "source_ids": [
        "S424",
        "S425"
      ],
      "profile_id": "T-FTM000891",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0633",
            "scope": "currency_replacement: The schilling replaced the Austrian crown at 10,000 crowns per schilling.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1925,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925"
            },
            "claim_ids": [
              "C846"
            ],
            "source_ids": [
              "S425"
            ],
            "original_track_id": "T-FTM000891"
          },
          {
            "event_id": "ET0634",
            "scope": "territorial_adoption: Austria adopted the Reichsmark at 1.5 schillings per Reichsmark.",
            "date": {
              "earliest_year": 1938,
              "latest_year": 1938,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1938-03-17",
              "iso_date": "1938-03-17"
            },
            "claim_ids": [
              "C847"
            ],
            "source_ids": [
              "S424"
            ],
            "original_track_id": "T-FTM000891"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000896",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Czechoslovak koruna — 1919–1939 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000896"
      ],
      "evidence_entity_ids": [
        "FTM000896"
      ],
      "claim_ids": [
        "C852",
        "C853",
        "C854",
        "C1631"
      ],
      "source_ids": [
        "S420",
        "S421",
        "S422",
        "S816",
        "S817"
      ],
      "profile_id": "T-FTM000896",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0639",
            "scope": "territorial_currency_separation: Czechoslovak currency separated from the Austro-Hungarian crown through the 1919 reform.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1919,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919"
            },
            "claim_ids": [
              "C852"
            ],
            "source_ids": [
              "S420",
              "S421"
            ],
            "original_track_id": "T-FTM000896"
          },
          {
            "event_id": "ET0640",
            "scope": "territorial_currency_separation: The Protectorate koruna succeeded the Czechoslovak currency in Bohemia and Moravia.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939"
            },
            "claim_ids": [
              "C853"
            ],
            "source_ids": [
              "S420"
            ],
            "original_track_id": "T-FTM000896"
          },
          {
            "event_id": "ET0641",
            "scope": "territorial_currency_separation: Slovakia established its own koruna in place of the Czechoslovak currency.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939-04-04",
              "iso_date": "1939-04-04"
            },
            "claim_ids": [
              "C854"
            ],
            "source_ids": [
              "S422"
            ],
            "original_track_id": "T-FTM000896"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000897",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bohemian and Moravian / Protectorate koruna",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000897"
      ],
      "evidence_entity_ids": [
        "FTM000897"
      ],
      "claim_ids": [
        "C853",
        "C855",
        "C1500",
        "C1631"
      ],
      "source_ids": [
        "S420",
        "S421",
        "S423",
        "S817",
        "S816"
      ],
      "profile_id": "T-FTM000897",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0640",
            "scope": "territorial_currency_separation: The Protectorate koruna succeeded the Czechoslovak currency in Bohemia and Moravia.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939"
            },
            "claim_ids": [
              "C853"
            ],
            "source_ids": [
              "S420"
            ],
            "original_track_id": "T-FTM000897"
          },
          {
            "event_id": "ET0642",
            "scope": "multiple_currency_unification: Czech and Slovak monetary areas were reunified into the Czechoslovak koruna at 1:1.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-11-01",
              "iso_date": "1945-11-01"
            },
            "claim_ids": [
              "C855"
            ],
            "source_ids": [
              "S421",
              "S423"
            ],
            "original_track_id": "T-FTM000897"
          },
          {
            "event_id": "OBS27-C1500-T-FTM000897-1945",
            "scope": "Protectorate budgets and interbank claims continued to be denominated in koruna, even after the loss of independent external monetary policy in 1940.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1945,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939–1945"
            },
            "claim_ids": [
              "C1500"
            ],
            "source_ids": [
              "S817"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000898",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Slovak koruna — 1939–1945 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000898"
      ],
      "evidence_entity_ids": [
        "FTM000898"
      ],
      "claim_ids": [
        "C854",
        "C856"
      ],
      "source_ids": [
        "S422",
        "S423"
      ],
      "profile_id": "T-FTM000898",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0641",
            "scope": "territorial_currency_separation: Slovakia established its own koruna in place of the Czechoslovak currency.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939-04-04",
              "iso_date": "1939-04-04"
            },
            "claim_ids": [
              "C854"
            ],
            "source_ids": [
              "S422"
            ],
            "original_track_id": "T-FTM000898"
          },
          {
            "event_id": "ET0643",
            "scope": "multiple_currency_unification: The wartime Slovak koruna joined the restored Czechoslovak currency at 1:1.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945-11-01",
              "iso_date": "1945-11-01"
            },
            "claim_ids": [
              "C856"
            ],
            "source_ids": [
              "S423"
            ],
            "original_track_id": "T-FTM000898"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000905",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Greek phoenix",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000905"
      ],
      "evidence_entity_ids": [
        "FTM000905"
      ],
      "claim_ids": [
        "C862",
        "C863",
        "C864",
        "C1654"
      ],
      "source_ids": [
        "S428",
        "S429"
      ],
      "profile_id": "T-FTM000905",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0649",
            "scope": "currency_establishment: Greece selected the phoenix in 1828; the first coins were minted in 1829 bearing 1828 dates.",
            "date": {
              "earliest_year": 1828,
              "latest_year": 1829,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1828–1829"
            },
            "claim_ids": [
              "C862"
            ],
            "source_ids": [
              "S429"
            ],
            "original_track_id": "T-FTM000905"
          },
          {
            "event_id": "ET0650",
            "scope": "unit_standard_adoption: The phoenix was valued at one sixth of the Spanish dollar.",
            "date": {
              "earliest_year": 1828,
              "latest_year": 1828,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1828"
            },
            "claim_ids": [
              "C863"
            ],
            "source_ids": [
              "S429"
            ],
            "original_track_id": "T-FTM000905"
          },
          {
            "event_id": "ET0651",
            "scope": "currency_replacement: Otto’s decree replaced the phoenix with the drachma.",
            "date": {
              "earliest_year": 1833,
              "latest_year": 1833,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1833"
            },
            "claim_ids": [
              "C864"
            ],
            "source_ids": [
              "S428"
            ],
            "original_track_id": "T-FTM000905"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000915",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South German florin — nineteenth-century unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000915"
      ],
      "evidence_entity_ids": [
        "FTM000915"
      ],
      "claim_ids": [
        "C880"
      ],
      "source_ids": [
        "S435"
      ],
      "profile_id": "T-FTM000915",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0667",
            "scope": "multiple_currency_unification: South German florins entered at twelve marks per seven florins.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873-07-09",
              "iso_date": "1873-07-09"
            },
            "claim_ids": [
              "C880"
            ],
            "source_ids": [
              "S435"
            ],
            "original_track_id": "T-FTM000915"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000922",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "East German mark — 1948 currency and later names",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000922"
      ],
      "evidence_entity_ids": [
        "FTM000922"
      ],
      "claim_ids": [
        "C891",
        "C892",
        "C893",
        "C894",
        "C1633"
      ],
      "source_ids": [
        "S437",
        "S438",
        "S771"
      ],
      "profile_id": "T-FTM000922",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0678",
            "scope": "territorial_currency_separation: The Soviet occupation zone began issuing its separate mark currency.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948-06-24",
              "iso_date": "1948-06-24"
            },
            "claim_ids": [
              "C891"
            ],
            "source_ids": [
              "S437"
            ],
            "original_track_id": "T-FTM000922"
          },
          {
            "event_id": "ET0679",
            "scope": "currency_renaming: The eastern currency became Mark der Deutschen Notenbank.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964"
            },
            "claim_ids": [
              "C892"
            ],
            "source_ids": [
              "S437"
            ],
            "original_track_id": "T-FTM000922"
          },
          {
            "event_id": "ET0680",
            "scope": "currency_renaming: The eastern currency became Mark der Deutschen Demokratischen Republik.",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1968"
            },
            "claim_ids": [
              "C893"
            ],
            "source_ids": [
              "S437"
            ],
            "original_track_id": "T-FTM000922"
          },
          {
            "event_id": "ET0681",
            "scope": "territorial_adoption: East Germany adopted Deutsche Mark; wages and savings followed different conversion rules.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1990,
              "precision": "day",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990-07-01",
              "iso_date": "1990-07-01"
            },
            "claim_ids": [
              "C894"
            ],
            "source_ids": [
              "S438"
            ],
            "original_track_id": "T-FTM000922"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000937",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Post-imperial crown circulating in the South Slav kingdom",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000937"
      ],
      "evidence_entity_ids": [
        "FTM000937"
      ],
      "claim_ids": [
        "C920",
        "C921",
        "C1505",
        "C1558",
        "C1635",
        "C1650"
      ],
      "source_ids": [
        "S445",
        "S788"
      ],
      "profile_id": "T-FTM000937",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0707",
            "scope": "territorial_currency_separation: Imperial crown notes continued in the kingdom’s former Habsburg territories.",
            "date": {
              "earliest_year": 1918,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1918–1920"
            },
            "claim_ids": [
              "C920"
            ],
            "source_ids": [
              "S445"
            ],
            "original_track_id": "T-FTM000937"
          },
          {
            "event_id": "ET0708",
            "scope": "multiple_currency_unification: Crown exchange into dinars began at four crowns per dinar.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "month",
              "qualifier": "exact",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920-02",
              "iso_date": "1920-02"
            },
            "claim_ids": [
              "C921"
            ],
            "source_ids": [
              "S445"
            ],
            "original_track_id": "T-FTM000937"
          },
          {
            "event_id": "OBS27-C1505-T-FTM000937-1920",
            "scope": "Crown treasury and private obligations attested.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1505"
            ],
            "source_ids": [
              "S788"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1558"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000939",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Serbian dinar — occupation-era currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000939"
      ],
      "evidence_entity_ids": [
        "FTM000939"
      ],
      "claim_ids": [
        "C922",
        "C923",
        "C1636",
        "C1734"
      ],
      "source_ids": [
        "S300",
        "S445",
        "S820",
        "S819",
        "S818"
      ],
      "profile_id": "T-FTM000939",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "ET0709",
            "scope": "territorial_currency_separation: Occupied Serbia acquired a separate Serbian dinar after Yugoslavia’s partition.",
            "date": {
              "earliest_year": 1941,
              "latest_year": 1941,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1941"
            },
            "claim_ids": [
              "C922"
            ],
            "source_ids": [
              "S300",
              "S445"
            ],
            "original_track_id": "T-FTM000939"
          },
          {
            "event_id": "ET0710",
            "scope": "multiple_currency_unification: Postwar Yugoslav dinars replaced occupation money, including Serbian occupation dinars.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C923"
            ],
            "source_ids": [
              "S300",
              "S445"
            ],
            "original_track_id": "T-FTM000939"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "unreviewed",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V19-DARIC",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Achaemenid daric payment unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "FTM000574"
      ],
      "claim_ids": [
        "C1038",
        "C1037",
        "C1039",
        "C1040",
        "C1041",
        "C1055",
        "C1072",
        "C1073",
        "C1074",
        "C1075",
        "C1333",
        "C2013"
      ],
      "source_ids": [
        "S485",
        "S129",
        "S504",
        "S505",
        "S507",
        "S506",
        "S491",
        "S646",
        "S1040",
        "S1038"
      ],
      "profile_id": "CUR-V19-DARIC",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS-V19-6",
            "scope": "Military pay expressed in darics; ancient testimony cited through Alram",
            "date": {
              "earliest_year": -401,
              "latest_year": -401,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "401 BCE (Xenophon’s campaign)"
            },
            "claim_ids": [
              "C1038"
            ],
            "source_ids": [
              "S485"
            ],
            "original_track_id": "CUR-V19-DARIC",
            "anchor_role": "account_unit_observation"
          }
        ],
        "policy": "Dated observations, not a complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID-V19-DARIC"
      ],
      "identity_claim_ids": [
        "C1038"
      ],
      "account_unit_scope": "Unit in which military pay obligations are reckoned; associated coins are instruments, not separate currencies.",
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped currency identity; not a claim that its entire lifespan or ancestry is proven.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Use open endpoints or labelled date bands, never a fabricated birth year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-ALBANIAN-FRANG",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Albanian gold franc / frang",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-ALBANIAN-FRANG"
      ],
      "claim_ids": [
        "C1103",
        "C1543",
        "C1768",
        "C1769",
        "C1770",
        "C1809"
      ],
      "source_ids": [
        "S249",
        "S881",
        "S919",
        "S918",
        "S920"
      ],
      "profile_id": "CUR-V22-ALBANIAN-FRANG",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1103-CUR-V22-ALBANIAN-FRANG",
            "scope": "The July 1947 law replaced the Albanian frang with the lek as the monetary unit. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C1103"
            ],
            "source_ids": [
              "S249"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1543-CUR-V22-ALBANIAN-FRANG-1923",
            "scope": "Municipal-note legislation imposes fines denominated in gold francs.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923"
            },
            "claim_ids": [
              "C1543"
            ],
            "source_ids": [
              "S881"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1768-CUR-V22-ALBANIAN-FRANG-1920",
            "scope": "Albania raised a1,500,000franc compulsory loan at5percent in1920; its bonds were accepted toward taxes and customs duties. This documents franc-denominated public obligations before national note issuance.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1768"
            ],
            "source_ids": [
              "S919"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1769-CUR-V22-ALBANIAN-FRANG-1921",
            "scope": "The government decision of25June1921 based collection of state revenues on the gold franc; the existing profile therefore predates1923municipal notes.",
            "date": {
              "earliest_year": 1921,
              "latest_year": 1921,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1921"
            },
            "claim_ids": [
              "C1769"
            ],
            "source_ids": [
              "S918"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1770-CUR-V22-ALBANIAN-FRANG-1922",
            "scope": "Calmés describes goldfranc as existing de facto currency and recommends codification. The16February1922paper-lek law was not implemented, so it does not create an additional circulating/accounting identity here.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C1770"
            ],
            "source_ids": [
              "S919"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID22-CUR-V22-ALBANIAN-FRANG"
      ],
      "identity_claim_ids": [
        "C1809"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000358",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Georgian coupon",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000358"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000358"
      ],
      "claim_ids": [
        "C1106",
        "C1479",
        "C1667"
      ],
      "source_ids": [
        "S529",
        "S756",
        "S755"
      ],
      "profile_id": "FTM000358",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1106-FTM000358",
            "scope": "Georgia replaced its coupon unit with the lari in 1995. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995"
            },
            "claim_ids": [
              "C1106"
            ],
            "source_ids": [
              "S529"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1479-FTM000358-1995",
            "scope": "Decree 363 explicitly treats coupons as the basis of assets and liabilities converted into lari, independently confirming coupon account-unit status.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995"
            },
            "claim_ids": [
              "C1479"
            ],
            "source_ids": [
              "S756"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1667-FTM000358-1993",
            "scope": "Georgia introduced the coupon in the ruble system in April 1993 and made it the sole legal means in August. Subsequent law converts coupon-denominated prices, assets and liabilities into lari, confirming that the coupon became an account unit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1667"
            ],
            "source_ids": [
              "S529",
              "S755",
              "S756"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [
        "ID22-FTM000358"
      ],
      "identity_claim_ids": [
        "C1106"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000355",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Moldovan cupon",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000355"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000355"
      ],
      "claim_ids": [
        "C1107",
        "C1498",
        "C1680",
        "C1732"
      ],
      "source_ids": [
        "S530",
        "S813",
        "S814"
      ],
      "profile_id": "FTM000355",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1107-FTM000355",
            "scope": "Moldovan lei replaced the temporary cupon currency in 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1107"
            ],
            "source_ids": [
              "S530"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1498-FTM000355-1993",
            "scope": "Moldovan coupons served as a de facto national currency by July; on 29 November the leu was introduced and cash, accounts and deposits were converted at 1 leu per 1,000 coupons.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1498"
            ],
            "source_ids": [
              "S813",
              "S814"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1680-FTM000355-1993",
            "scope": "Moldova separated from the inherited ruble area in July 1993 through a de facto national ruble/coupon account currency; this predates its conversion into leu in November. The June 1992 coupon-note issue alone is not treated as the birth of a distinct unit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1993,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993"
            },
            "claim_ids": [
              "C1680"
            ],
            "source_ids": [
              "S813",
              "S814"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [
        "ID22-FTM000355"
      ],
      "identity_claim_ids": [
        "C1107"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000365",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Uzbekistani sum-coupon",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000365"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000365"
      ],
      "claim_ids": [
        "C1108",
        "C1480",
        "C1668"
      ],
      "source_ids": [
        "S223",
        "S759",
        "S760",
        "S757",
        "S758"
      ],
      "profile_id": "FTM000365",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1108-FTM000365",
            "scope": "The Uzbek sum replaced the interim sum-coupon as the official currency in July 1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994"
            },
            "claim_ids": [
              "C1108"
            ],
            "source_ids": [
              "S223"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1480-FTM000365-1994",
            "scope": "Sum-coupon identity is independently attested by legally denominated utility obligations and the June decree converting coupon contracts and balances into the sum.",
            "date": {
              "earliest_year": 1994,
              "latest_year": 1994,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1994"
            },
            "claim_ids": [
              "C1480"
            ],
            "source_ids": [
              "S759",
              "S760"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1668-FTM000365-1994",
            "scope": "Uzbek sum-coupons began as ruble-denominated cash in November 1993 and became a separately named accounting system by February 1994, when legal utility tariffs were stated in sum-coupons. Their ruble ancestry is explicit.",
            "date": {
              "earliest_year": 1993,
              "latest_year": 1994,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1993–1994"
            },
            "claim_ids": [
              "C1668"
            ],
            "source_ids": [
              "S757",
              "S758",
              "S759"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [
        "ID22-FTM000365"
      ],
      "identity_claim_ids": [
        "C1108"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000351",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ukrainian karbovanets",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000351"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000351"
      ],
      "claim_ids": [
        "C1109",
        "C1666"
      ],
      "source_ids": [
        "S538",
        "S754"
      ],
      "profile_id": "FTM000351",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1109-FTM000351",
            "scope": "The hryvnia replaced the karbovanets as Ukraine’s official currency in September 1996. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1996,
              "latest_year": 1996,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1996"
            },
            "claim_ids": [
              "C1109"
            ],
            "source_ids": [
              "S538"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1666-FTM000351-1992",
            "scope": "On 12 November 1992 Ukraine replaced the ruble with the Ukrainian karbovanets, converting balances and existing ruble contracts 1:1 and requiring accounting in karbovantsi. The January coupon issue alone is not its unit boundary.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992"
            },
            "claim_ids": [
              "C1666"
            ],
            "source_ids": [
              "S754"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [
        "ID22-FTM000351"
      ],
      "identity_claim_ids": [
        "C1109"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000331",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Danish rigsdaler",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000331"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000331"
      ],
      "claim_ids": [
        "C1110"
      ],
      "source_ids": [
        "S251"
      ],
      "profile_id": "FTM000331",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1110-FTM000331",
            "scope": "Danish legislation changed the account unit from rigsdaler to krone; new gold coins became tender in 1874 and the accounting conversion followed in 1875. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1875,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873–1875"
            },
            "claim_ids": [
              "C1110"
            ],
            "source_ids": [
              "S251"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-FTM000331"
      ],
      "identity_claim_ids": [
        "C1110"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000335",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Norwegian speciedaler",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000335"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000335"
      ],
      "claim_ids": [
        "C1111"
      ],
      "source_ids": [
        "S263"
      ],
      "profile_id": "FTM000335",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1111-FTM000335",
            "scope": "Norway’s 1875 Money Act replaced the speciedaler and skilling system with kroner and øre. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1875,
              "latest_year": 1875,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1875"
            },
            "claim_ids": [
              "C1111"
            ],
            "source_ids": [
              "S263"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-FTM000335"
      ],
      "identity_claim_ids": [
        "C1111"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000120",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South Korean hwan",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000120"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000120"
      ],
      "claim_ids": [
        "C1112",
        "C1268",
        "C1619",
        "C1679"
      ],
      "source_ids": [
        "S259",
        "S618",
        "S747",
        "S746",
        "S617"
      ],
      "profile_id": "FTM000120",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1112-FTM000120",
            "scope": "The 1962 Korean reform replaced the hwan account unit with the won; some hwan coins remained valid at their converted value. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962"
            },
            "claim_ids": [
              "C1112"
            ],
            "source_ids": [
              "S259"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1268-FTM000120-1953",
            "scope": "The hwan was used from the15February1953 reform, earlier than its current1962-only anchor.  ",
            "date": {
              "earliest_year": 1953,
              "latest_year": 1953,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1953"
            },
            "claim_ids": [
              "C1268"
            ],
            "source_ids": [
              "S618"
            ],
            "anchor_role": "reform_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1679-FTM000120-1953",
            "scope": "The southern continuation of the common Korean won was replaced by the hwan account unit effective17February1953 at100won per hwan. The1950 switch from Joseon to Bank of Korea notes was an instrument change within the preceding won.",
            "date": {
              "earliest_year": 1953,
              "latest_year": 1953,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1953"
            },
            "claim_ids": [
              "C1679"
            ],
            "source_ids": [
              "S746",
              "S617",
              "S618"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID22-FTM000120"
      ],
      "identity_claim_ids": [
        "C1112"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000226",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Palestine pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000226"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000226"
      ],
      "claim_ids": [
        "C1113",
        "C1535",
        "C1708",
        "C1709"
      ],
      "source_ids": [
        "S238",
        "S877",
        "S189",
        "S878"
      ],
      "profile_id": "FTM000226",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1113-FTM000226",
            "scope": "Jordan’s dinar succeeded the locally circulating Palestine pound in 1950. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1950,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1950"
            },
            "claim_ids": [
              "C1113"
            ],
            "source_ids": [
              "S238"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1535-FTM000226-1927",
            "scope": "The Palestine Currency Order defines a pound of 1,000 mils and makes it the presumptive unit of contracts, sales, payments and monetary instruments; Egyptian-pound obligations have an express conversion rule.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1535"
            ],
            "source_ids": [
              "S877"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1708-FTM000226-1927",
            "scope": "The Palestine pound succeeded Egyptian-pound accounting locally: the 1927 Currency Order establishes the new default contractual unit and expressly permits discharge of Egyptian-pound obligations at 1 Palestine pound = 0.975 Egyptian pound. Currency issue began 1 November 1927, with the Egyptian-cash transition continuing into March 1928.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1708"
            ],
            "source_ids": [
              "S877",
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1709-FTM000226-1948",
            "scope": "Israel's 1948 Currency Ordinance substitutes the Israel pound for existing and future Palestine-pound references, and the Bank Notes Ordinance exchanges notes at the same numerical amount. This is a documented regional account succession at parity; it does not imply termination of the Palestine pound in Jordan or Gaza in 1948.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C1709"
            ],
            "source_ids": [
              "S878",
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID22-FTM000226"
      ],
      "identity_claim_ids": [
        "C1113"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000227",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Israeli pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000227"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000227"
      ],
      "claim_ids": [
        "C1114",
        "C1536",
        "C1709"
      ],
      "source_ids": [
        "S536",
        "S237",
        "S878",
        "S189"
      ],
      "profile_id": "FTM000227",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1114-FTM000227",
            "scope": "Israel implemented the statutory change from the pound to the sheqel in February 1980. The 1985 new-sheqel rescaling stays within the sheqel profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1114"
            ],
            "source_ids": [
              "S536",
              "S237"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1536-FTM000227-1948",
            "scope": "The Israel pound of 1,000 mils inherits existing Palestine-pound references under Currency Ordinance section 2; statutory monetary succession is already present in 1948, regardless of later banknote issuer or wording changes.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C1536"
            ],
            "source_ids": [
              "S878"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1709-FTM000227-1948",
            "scope": "Israel's 1948 Currency Ordinance substitutes the Israel pound for existing and future Palestine-pound references, and the Bank Notes Ordinance exchanges notes at the same numerical amount. This is a documented regional account succession at parity; it does not imply termination of the Palestine pound in Jordan or Gaza in 1948.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C1709"
            ],
            "source_ids": [
              "S878",
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID22-FTM000227"
      ],
      "identity_claim_ids": [
        "C1114"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000031",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Persian toman–dinar accounting — Ilkhanid and later traditions",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000031"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000031"
      ],
      "claim_ids": [
        "C1116",
        "C1495",
        "C1496",
        "C1497",
        "C1715",
        "C1997",
        "C1998",
        "C1999",
        "C2000",
        "C2001",
        "C2012",
        "C2013",
        "C2033",
        "C2034"
      ],
      "source_ids": [
        "S299",
        "S811",
        "S812",
        "S1038",
        "S1040",
        "S1039",
        "S1063",
        "S1061",
        "S1062"
      ],
      "profile_id": "FTM000031",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1116-FTM000031",
            "scope": "The currency law and 1932 rial notes replaced the official qerān–toman reckoning. Qerān-denominated obligations establish an account unit, not merely a coin type. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1931,
              "latest_year": 1932,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1931–1932"
            },
            "claim_ids": [
              "C1116"
            ],
            "source_ids": [
              "S299"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1495-FTM000031-1652",
            "scope": "The VOC embassy journal beginning in 1651 records the Persian toman as a unit for debts, taxes, fees and transfers, reckoning 100 mahmudis to a toman. Placement in the later Persian continuity is qualified; not every regional toman variant is treated as identical.",
            "date": {
              "earliest_year": 1651,
              "latest_year": 1652,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1651–1652"
            },
            "claim_ids": [
              "C1495"
            ],
            "source_ids": [
              "S811"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1496-FTM000031-1776",
            "scope": "From about 1776 existing Persian coins were revalued against the toman currency of account rather than simply reduced in size. Placement in the later Persian continuity is qualified; not every regional toman variant is treated as identical.",
            "date": {
              "earliest_year": 1776,
              "latest_year": 1776,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1776"
            },
            "claim_ids": [
              "C1496"
            ],
            "source_ids": [
              "S812"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1497-FTM000031-1826",
            "scope": "The qeran was introduced as a 1,000-dinar denomination reckoned within the toman system; this does not by itself create a new currency identity.",
            "date": {
              "earliest_year": 1825,
              "latest_year": 1826,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1825–1826"
            },
            "claim_ids": [
              "C1497"
            ],
            "source_ids": [
              "S812"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C1998-FTM000031-1335",
            "scope": "Mustawfi’s revenues for 1335 are reported in currency dinars, including 2,871,200 for Fars and 325,000 for Khuzistan. The fiscal witness is explicit; association with the later Persian account lineage is qualified.",
            "date": {
              "earliest_year": 1335,
              "latest_year": 1335,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1335"
            },
            "claim_ids": [
              "C1998"
            ],
            "source_ids": [
              "S1039",
              "S1038"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS35-C1999-FTM000031-1506",
            "scope": "Rumlu reports a payment of 300 kepaki tomans in 1506. Preserve the regional name and qualify its association with the later consolidated Persian profile.",
            "date": {
              "earliest_year": 1506,
              "latest_year": 1506,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1506"
            },
            "claim_ids": [
              "C1999"
            ],
            "source_ids": [
              "S1040"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS35-C2000-FTM000031-1626",
            "scope": "Barker’s 1626 account describes reckoning in tomans and decimal amounts rather than naming the coins used in payment.",
            "date": {
              "earliest_year": 1626,
              "latest_year": 1626,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1626"
            },
            "claim_ids": [
              "C2000"
            ],
            "source_ids": [
              "S1038"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2001-FTM000031-1637",
            "scope": "Olearius in 1637 explicitly identifies the toman as a unit of account.",
            "date": {
              "earliest_year": 1637,
              "latest_year": 1637,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1637"
            },
            "claim_ids": [
              "C2001"
            ],
            "source_ids": [
              "S1038"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2033-FTM000031-1296",
            "scope": "Ghazan’s1296 system defined the dinar as an account multiple of six silver dirhams. Bates follows its subsequent changes through the toman to the 1931 rial subdivision; association with the retained Persian profile remains qualified.",
            "date": {
              "earliest_year": 1296,
              "latest_year": 1296,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1296"
            },
            "claim_ids": [
              "C2033"
            ],
            "source_ids": [
              "S1063"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iranian histories",
      "identity_decision_ids": [
        "ID22-FTM000031",
        "ID35-FTM000031"
      ],
      "identity_claim_ids": [
        "C1116"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000164",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Zimbabwe dollar — restored 2019 currency",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000164"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000164"
      ],
      "claim_ids": [
        "C1118",
        "C1256",
        "C1344"
      ],
      "source_ids": [
        "S110",
        "S662"
      ],
      "profile_id": "FTM000164",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1118-FTM000164",
            "scope": "Zimbabwe’s 2024 legal amendments introduced ZiG as the unit of account replacing Zimbabwe dollars, including conversion of existing balances. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2024,
              "latest_year": 2024,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2024"
            },
            "claim_ids": [
              "C1118"
            ],
            "source_ids": [
              "S110"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1256-FTM000164-2019",
            "scope": "United States dollar local Zimbabwe obligations and USD RTGS balances converted to RTGS dollar. Scope expressly excludes protected foreign-currency accounts and foreign loans/obligations. Treat as local account succession, not ancestry of all USD contracts everywhere.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2019,
              "latest_year": 2019,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2019"
            },
            "claim_ids": [
              "C1256"
            ],
            "source_ids": [
              "S662"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000164"
      ],
      "identity_claim_ids": [
        "C1118"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000072",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Costa Rican peso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000072"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000072"
      ],
      "claim_ids": [
        "C1119",
        "C1273",
        "C1510",
        "C1594"
      ],
      "source_ids": [
        "S227",
        "S626"
      ],
      "profile_id": "FTM000072",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1119-FTM000072",
            "scope": "Costa Rica’s colón reform followed the local peso-denominated monetary system documented by its central bank. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1896,
              "latest_year": 1896,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1896"
            },
            "claim_ids": [
              "C1119"
            ],
            "source_ids": [
              "S227"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1273-FTM000072-1839",
            "scope": "Costa Rica authorized peso-denominated vouchers in 1839 specifically to pay public employees. Public remuneration establishes account/payment use before the first peso-labelled coin issues. Earlier Federal and Spanish account succession remains unproved here.",
            "date": {
              "earliest_year": 1839,
              "latest_year": 1839,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1839"
            },
            "claim_ids": [
              "C1273"
            ],
            "source_ids": [
              "S626"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1510-FTM000072-1839",
            "scope": "Costa Rica authorized30,000pesos in vouchers for public employee payments.",
            "date": {
              "earliest_year": 1839,
              "latest_year": 1839,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1839"
            },
            "claim_ids": [
              "C1510"
            ],
            "source_ids": [
              "S626"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000072"
      ],
      "identity_claim_ids": [
        "C1119"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000088",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Paraguayan peso fuerte",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000088"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000088"
      ],
      "claim_ids": [
        "C1120",
        "C1274",
        "C1305",
        "C1306"
      ],
      "source_ids": [
        "S533",
        "S627"
      ],
      "profile_id": "FTM000088",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1120-FTM000088",
            "scope": "The guaraní law replaced the peso fuerte monetary unit in 1943. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1943,
              "latest_year": 1943,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1943"
            },
            "claim_ids": [
              "C1120"
            ],
            "source_ids": [
              "S533"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1274-FTM000088-1820",
            "scope": "A 16 May 1820 Paraguayan order specified a monthly public salary of six pesos fuertes. The salary fact is supported. Grouping this earlier local peso fuerte with the existing predecessor profile is qualified across the war and later monetary reorganizations.",
            "date": {
              "earliest_year": 1820,
              "latest_year": 1820,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1820"
            },
            "claim_ids": [
              "C1274"
            ],
            "source_ids": [
              "S627"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000088"
      ],
      "identity_claim_ids": [
        "C1120"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-PENGO",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hungarian pengő",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-PENGO"
      ],
      "claim_ids": [
        "C1121",
        "C1530",
        "C1703"
      ],
      "source_ids": [
        "S534",
        "S768",
        "S871"
      ],
      "profile_id": "CUR-V22-PENGO",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1121-CUR-V22-PENGO",
            "scope": "Hungary’s 1946 stabilization replaced the pengő with the forint. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1121"
            ],
            "source_ids": [
              "S534"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1703-CUR-V22-PENGO-1927",
            "scope": "From1 January1927 mandatory korona accounts and korona payment obligations became pengő at12500 korona per pengő.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1703"
            ],
            "source_ids": [
              "S871"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-CUR-V22-PENGO"
      ],
      "identity_claim_ids": [
        "C1121"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000314",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Polish mark",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000314"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000314"
      ],
      "claim_ids": [
        "C1122",
        "C1529",
        "C1639",
        "C1705"
      ],
      "source_ids": [
        "S535",
        "S873",
        "S786"
      ],
      "profile_id": "FTM000314",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1122-FTM000314",
            "scope": "The 1924 złoty replaced the Polish mark. Its association with the modern złoty profile compresses later wartime and postwar stages and remains qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1924,
              "latest_year": 1924,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1924"
            },
            "claim_ids": [
              "C1122"
            ],
            "source_ids": [
              "S535"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1705-FTM000314-1920",
            "scope": "In the former Prussian district German-mark obligations became nominally equal Polish-mark obligations under20 November1919 law, effective locally on promulgation or subsequent Polish control.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919–1920"
            },
            "claim_ids": [
              "C1705"
            ],
            "source_ids": [
              "S873"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-FTM000314"
      ],
      "identity_claim_ids": [
        "C1122"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000157",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mozambican escudo",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000157"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000157"
      ],
      "claim_ids": [
        "C1123",
        "C1250",
        "C1293",
        "C1583"
      ],
      "source_ids": [
        "S532",
        "S652",
        "S541"
      ],
      "profile_id": "FTM000157",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1123-FTM000157",
            "scope": "The metical replaced the escudo circulating in Mozambique in June 1980. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1123"
            ],
            "source_ids": [
              "S532"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1250-FTM000157-1914",
            "scope": "The 1913 law expressly imports metropolitan account rules and requires equivalence of existing obligations; represent a qualified Portuguese-system regional branch into Mozambique, with unresolved earlier territorial differentiation. This is account adoption, not inferred solely from a peg. 1911–1914 is a legal-adoption window, not first circulation. Do not treat the Chartered Company territory as covered by every later state-administered monetary reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1911,
              "latest_year": 1914,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1911–1914"
            },
            "claim_ids": [
              "C1250"
            ],
            "source_ids": [
              "S652",
              "S541"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1293-FTM000157-1914",
            "scope": "Add Mozambique’s statutory public/private account-system anchor effective 1 January 1914; include earlier real reckoning as an internal pre-1914 phase where independently evidenced. Do not split the unit solely at real-to-escudo rescaling. ",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914-01-01",
              "iso_date": "1914-01-01"
            },
            "claim_ids": [
              "C1293"
            ],
            "source_ids": [
              "S652",
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000157"
      ],
      "identity_claim_ids": [
        "C1123"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000154",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Angolan escudo",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000154"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000154"
      ],
      "claim_ids": [
        "C1124",
        "C1298",
        "C1337",
        "C1339",
        "C1464",
        "C1690"
      ],
      "source_ids": [
        "S98",
        "S659",
        "S652",
        "S653",
        "S541",
        "S854"
      ],
      "profile_id": "FTM000154",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1124-FTM000154",
            "scope": "Angolan escudo → kwanza, 1977. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1977,
              "latest_year": 1977,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1977"
            },
            "claim_ids": [
              "C1124"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1298-FTM000154-1953",
            "scope": "The1953Organic Law prescribes escudo as monetary unit in all Portuguese overseas provinces,including Angola. This is a legal-unit anchor; the date is promulgation,not an established local cash changeover or exact commencement.",
            "date": {
              "earliest_year": 1953,
              "latest_year": 1953,
              "precision": "day",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1953-06-27",
              "iso_date": "1953-06-27"
            },
            "claim_ids": [
              "C1298"
            ],
            "source_ids": [
              "S659"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1464-FTM000154-1953",
            "scope": "1953law prescribes overseasescudo;1926law expressly replaced earlierlocalescudoaccountunit withangolar. Latercontractconversion angolar→escudo stillmissing.",
            "date": {
              "earliest_year": 1953,
              "latest_year": 1953,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1953"
            },
            "claim_ids": [
              "C1464"
            ],
            "source_ids": [
              "S659",
              "S653"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1690-FTM000154-1958",
            "scope": "Angola’s angolar currency became escudo again in December1958. The existing1953statutory observation is advance legal framework, not proof of completed implementation then.",
            "date": {
              "earliest_year": 1958,
              "latest_year": 1958,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1958"
            },
            "claim_ids": [
              "C1690"
            ],
            "source_ids": [
              "S854"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000154"
      ],
      "identity_claim_ids": [
        "C1124"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-BOSNIAN-DINAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bosnia and Herzegovina dinar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-BOSNIAN-DINAR"
      ],
      "claim_ids": [
        "C1126",
        "C1531",
        "C1704"
      ],
      "source_ids": [
        "S98",
        "S245",
        "S872"
      ],
      "profile_id": "CUR-V22-BOSNIAN-DINAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1126-CUR-V22-BOSNIAN-DINAR",
            "scope": "Bosnian dinar → convertible mark, 1997–1998. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1997,
              "latest_year": 1998,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1997–1998"
            },
            "claim_ids": [
              "C1126"
            ],
            "source_ids": [
              "S98",
              "S245"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1704-CUR-V22-BOSNIAN-DINAR-1992",
            "scope": "Bosnia and Herzegovina established its dinar and replaced previously circulating Yugoslav dinars under July/August1992 decrees; implementation was territorially incomplete during war.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1992,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992"
            },
            "claim_ids": [
              "C1704"
            ],
            "source_ids": [
              "S872"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-CUR-V22-BOSNIAN-DINAR"
      ],
      "identity_claim_ids": [
        "C1126"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000369",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tajikistani ruble",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000369"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000369"
      ],
      "claim_ids": [
        "C1133",
        "C1481",
        "C1669"
      ],
      "source_ids": [
        "S98",
        "S763"
      ],
      "profile_id": "FTM000369",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1133-FTM000369",
            "scope": "Tajikistani ruble → somoni, 2000. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2000,
              "latest_year": 2000,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2000"
            },
            "claim_ids": [
              "C1133"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1481-FTM000369-1995",
            "scope": "Cash conversion was 100 Russian rubles per Tajik ruble; balance-sheet categories used differing rates, including 1000:1 and 1200:1. A single cash ratio must not be applied to all accounts.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995"
            },
            "claim_ids": [
              "C1481"
            ],
            "source_ids": [
              "S763"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1669-FTM000369-1995",
            "scope": "Tajikistan replaced the Russian ruble system with its national ruble on 10 May 1995. Prices and balance sheets were converted under the State Commission decision; Russian note circulation ended 15 May.",
            "date": {
              "earliest_year": 1995,
              "latest_year": 1995,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1995"
            },
            "claim_ids": [
              "C1669"
            ],
            "source_ids": [
              "S763"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ruble",
      "identity_decision_ids": [
        "ID22-FTM000369"
      ],
      "identity_claim_ids": [
        "C1133"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000377",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Sudanese dinar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000377"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000377"
      ],
      "claim_ids": [
        "C1135",
        "C1257",
        "C1258",
        "C1301",
        "C1346",
        "C1628"
      ],
      "source_ids": [
        "S98",
        "S301",
        "S663",
        "S664",
        "S665",
        "S666"
      ],
      "profile_id": "FTM000377",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1135-FTM000377",
            "scope": "Sudanese dinar → pound, 2007. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2007"
            },
            "claim_ids": [
              "C1135"
            ],
            "source_ids": [
              "S98",
              "S301"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1257-FTM000377-2007",
            "scope": "Principal Sudanese dinar to new Sudanese pound replacement, verified by converted deposits, credit and central-bank accounts.  Add January account/currency introduction and phased withdrawal observations; do not treat inherited July table date as the only start event. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 2007,
              "latest_year": 2007,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2007"
            },
            "claim_ids": [
              "C1257"
            ],
            "source_ids": [
              "S663",
              "S664",
              "S665"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1258-FTM000377-1999",
            "scope": "Earlier Sudanese pound to dinar, introduction/co-circulation followed by replacement. Exact account law not obtained; classify the edge qualified because first-issue and final-replacement dates differ.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1999,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992–1999"
            },
            "claim_ids": [
              "C1258"
            ],
            "source_ids": [
              "S664",
              "S665",
              "S666"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1301-FTM000377-2002",
            "scope": "The2002Bank of Sudan Act defines the dinar as the national currency unit and expresses bank capital in dinars.",
            "date": {
              "earliest_year": 2002,
              "latest_year": 2002,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "2002"
            },
            "claim_ids": [
              "C1301"
            ],
            "source_ids": [
              "S664"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [
        "ID22-FTM000377"
      ],
      "identity_claim_ids": [
        "C1135"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000296",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Afghan rupee — Kabuli account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000296"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000296"
      ],
      "claim_ids": [
        "C1136"
      ],
      "source_ids": [
        "S539",
        "S324"
      ],
      "profile_id": "FTM000296",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1136-FTM000296",
            "scope": "The afghani standards introduced in 1925–1926 replaced Kabuli-rupee reckoning. Later afghani rescalings remain within the modern currency profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1925,
              "latest_year": 1926,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1925–1926"
            },
            "claim_ids": [
              "C1136"
            ],
            "source_ids": [
              "S539",
              "S324"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [
        "ID22-FTM000296"
      ],
      "identity_claim_ids": [
        "C1136"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000160",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "São Tomé escudo",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000160"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000160"
      ],
      "claim_ids": [
        "C1140",
        "C1251",
        "C1294",
        "C1584"
      ],
      "source_ids": [
        "S542",
        "S652"
      ],
      "profile_id": "FTM000160",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1140-FTM000160",
            "scope": "Decree-law 23/76 governed the transition from the São Tomé escudo to the dobra, whose first series circulated in 1977. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1977,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976–1977"
            },
            "claim_ids": [
              "C1140"
            ],
            "source_ids": [
              "S542"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1251-FTM000160-1914",
            "scope": "Connect São Tomé’s local escudo account profile to the explicitly adopted metropolitan monetary system, qualified for unresolved earlier local history.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1911,
              "latest_year": 1914,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1911–1914"
            },
            "claim_ids": [
              "C1251"
            ],
            "source_ids": [
              "S652"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1294-FTM000160-1914",
            "scope": "Add São Tomé’s statutory public/private account-system anchor effective 1 January 1914. Independence overprinting is an issuer phase. ",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1914,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914"
            },
            "claim_ids": [
              "C1294"
            ],
            "source_ids": [
              "S652",
              "S542"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000160"
      ],
      "identity_claim_ids": [
        "C1140"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000094",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Venezolano",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000094"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000094"
      ],
      "claim_ids": [
        "C1142",
        "C1277",
        "C1310"
      ],
      "source_ids": [
        "S544"
      ],
      "profile_id": "FTM000094",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1142-FTM000094",
            "scope": "Venezuela’s 1879 reform established the bolívar as monetary unit after the venezolano introduced in 1871. Later bolívar scales remain within the modern profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C1142"
            ],
            "source_ids": [
              "S544"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1277-FTM000094-1871",
            "scope": "The 11 May 1871 reform established the venezolano, with conversion of public and private accounts required from 1 January 1872. Earlier account-unit observation than the existing 1879 replacement anchor; exact primary decree still sought.",
            "date": {
              "earliest_year": 1871,
              "latest_year": 1871,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1871"
            },
            "claim_ids": [
              "C1277"
            ],
            "source_ids": [
              "S544"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000094"
      ],
      "identity_claim_ids": [
        "C1142"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-RIAU-RUPIAH",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Riau Islands rupiah",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-RIAU-RUPIAH"
      ],
      "claim_ids": [
        "C1148",
        "C1561",
        "C1618",
        "C1664"
      ],
      "source_ids": [
        "S547",
        "S740",
        "S741",
        "S739"
      ],
      "profile_id": "CUR-V22-RIAU-RUPIAH",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1148-CUR-V22-RIAU-RUPIAH",
            "scope": "The general Indonesian rupiah replaced the separately circulating Riau Islands rupiah in July 1964. This is one regional convergence, not the origin of all rupiah money. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1964,
              "latest_year": 1964,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1964"
            },
            "claim_ids": [
              "C1148"
            ],
            "source_ids": [
              "S547"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1664-CUR-V22-RIAU-RUPIAH-1963",
            "scope": "Riau adopted a separateKRrupiah while withdrawing/converting Malayan dollars; government payments previously made under Malayan-dollar arrangements were paid inKR.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1664"
            ],
            "source_ids": [
              "S739",
              "S740"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-CUR-V22-RIAU-RUPIAH"
      ],
      "identity_claim_ids": [
        "C1561"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-JINAN-YUAN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Jinan yuan",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-JINAN-YUAN"
      ],
      "claim_ids": [
        "C1149",
        "C1267",
        "C1475",
        "C1560",
        "C1698"
      ],
      "source_ids": [
        "S548",
        "S616",
        "S742",
        "S866"
      ],
      "profile_id": "CUR-V22-JINAN-YUAN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1149-CUR-V22-JINAN-YUAN",
            "scope": "Jinan Bank currency was withdrawn into the first renminbi issue from December 1948 through spring 1950. This documents one named regional input. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1950,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948–1950"
            },
            "claim_ids": [
              "C1149"
            ],
            "source_ids": [
              "S548"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1267-CUR-V22-JINAN-YUAN-1940",
            "scope": "A1940 joint administrative programme designated Jinan banknotes the region's basic currency; this predates its1948RMB unification anchor.  Policy quoted in historical research, original archival order not inspected. Protection of fabi and mixed circulation do not by themselves establish fabi→Jinan ancestry.",
            "date": {
              "earliest_year": 1940,
              "latest_year": 1940,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1940"
            },
            "claim_ids": [
              "C1267"
            ],
            "source_ids": [
              "S616"
            ],
            "anchor_role": "legally_designated_regional_account_currency",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1475-CUR-V22-JINAN-YUAN-1946",
            "scope": "Regional law required fiscal receipts/expenditure, financial dealings, commercial transactions and debts to be priced and settled inJinan currency. The exact enactment date remains unlocated.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1946,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939–1946"
            },
            "claim_ids": [
              "C1475"
            ],
            "source_ids": [
              "S742"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1698-CUR-V22-JINAN-YUAN-1942",
            "scope": "In the Jinan/Taihang jurisdiction, compulsory Jinan-denominated trade and public accounts displaced fabi use. The1942 rule required fabi conversion into Jinan before local dealings. This is scoped local replacement, not all-China succession or an assertion that every old debt was uniformly converted.",
            "date": {
              "earliest_year": 1941,
              "latest_year": 1942,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1941–1942"
            },
            "claim_ids": [
              "C1698"
            ],
            "source_ids": [
              "S866"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID22-CUR-V22-JINAN-YUAN"
      ],
      "identity_claim_ids": [
        "C1560"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-YEMEN-DINAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South Arabian / South Yemeni dinar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-YEMEN-DINAR"
      ],
      "claim_ids": [
        "C1151",
        "C1674"
      ],
      "source_ids": [
        "S98",
        "S189"
      ],
      "profile_id": "CUR-V22-YEMEN-DINAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1151-CUR-V22-YEMEN-DINAR",
            "scope": "South Yemeni dinar → Yemeni rial; shared tender from 1990, final exchange in 1996. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1990,
              "latest_year": 1996,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1990–1996"
            },
            "claim_ids": [
              "C1151"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1674-CUR-V22-YEMEN-DINAR-1965",
            "scope": "The South Arabian dinar replaced East African shillings in1965; the currency-board research traces the replacement and exchange, with outgoing currency retained for a three-month overlap.",
            "date": {
              "earliest_year": 1965,
              "latest_year": 1965,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1965"
            },
            "claim_ids": [
              "C1674"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Arabian histories",
      "identity_decision_ids": [
        "ID22-CUR-V22-YEMEN-DINAR"
      ],
      "identity_claim_ids": [
        "C1151"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-SOUTH-VIETNAM-DONG",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "South Vietnamese đồng",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-SOUTH-VIETNAM-DONG"
      ],
      "claim_ids": [
        "C1152",
        "C1525",
        "C1616",
        "C1697"
      ],
      "source_ids": [
        "S98",
        "S865",
        "S738",
        "S864"
      ],
      "profile_id": "CUR-V22-SOUTH-VIETNAM-DONG",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1152-CUR-V22-SOUTH-VIETNAM-DONG",
            "scope": "South Vietnamese đồng → unified đồng, 1978. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1978,
              "latest_year": 1978,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1978"
            },
            "claim_ids": [
              "C1152"
            ],
            "source_ids": [
              "S98"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1525-CUR-V22-SOUTH-VIETNAM-DONG-1975",
            "scope": "Southern monetary reckoning was rescaled500old piastres/dong to1new southern dong in September1975. The north and south retained separate currencies after political unification; no1975national merger is inferred.",
            "date": {
              "earliest_year": 1975,
              "latest_year": 1975,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1975"
            },
            "claim_ids": [
              "C1525"
            ],
            "source_ids": [
              "S865"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1697-CUR-V22-SOUTH-VIETNAM-DONG-1955",
            "scope": "The shared Indochinese piastre account system separated into the South Vietnamese piastre/dong: its founding central-bank participant describes division of the common balance sheet and debts, continuity of existing financial commitments, and replacement of colonial piastres by dong.",
            "date": {
              "earliest_year": 1954,
              "latest_year": 1955,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1954–1955"
            },
            "claim_ids": [
              "C1697"
            ],
            "source_ids": [
              "S864"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-CUR-V22-SOUTH-VIETNAM-DONG"
      ],
      "identity_claim_ids": [
        "C1152"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-CALCUTTA-SICCA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Calcutta sicca rupee",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-CALCUTTA-SICCA"
      ],
      "claim_ids": [
        "C1153",
        "C1197",
        "C1198",
        "C1761",
        "C1794",
        "C1798",
        "C1808",
        "C2010"
      ],
      "source_ids": [
        "S549",
        "S580",
        "S581",
        "S910",
        "S909",
        "S913",
        "S1041"
      ],
      "profile_id": "CUR-V22-CALCUTTA-SICCA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1153-CUR-V22-CALCUTTA-SICCA",
            "scope": "The 1836 act ended Calcutta sicca-rupee tender status from January 1838; its Treasury notice prescribed exchange into the Company rupees of the 1835 act. Retrieval is limited to the indexed statutory passage. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1836,
              "latest_year": 1838,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1836–1838"
            },
            "claim_ids": [
              "C1153"
            ],
            "source_ids": [
              "S549"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1197-CUR-V22-CALCUTTA-SICCA-1765",
            "scope": "A July 1765 agreement allocates the Bengal Nawab’s annual government allowance in sicca rupees. Association with the later Calcutta sicca profile is a qualified regional continuity; intervening standards and local ratings are not fully adjudicated.",
            "date": {
              "earliest_year": 1765,
              "latest_year": 1765,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1765"
            },
            "claim_ids": [
              "C1197"
            ],
            "source_ids": [
              "S580"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1198-CUR-V22-CALCUTTA-SICCA-1773",
            "scope": "The Hooghly collector’s March 1773 remittance records revenue collections in sicca rupees. This is a direct accounting observation; grouping it with the later Calcutta sicca remains qualified.",
            "date": {
              "earliest_year": 1773,
              "latest_year": 1773,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1773"
            },
            "claim_ids": [
              "C1198"
            ],
            "source_ids": [
              "S581"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1761-CUR-V22-CALCUTTA-SICCA-1793",
            "scope": "Regulation XXXV required sicca-denominated new contracts and revenue payments, as quoted by the Privy Council.",
            "date": {
              "earliest_year": 1793,
              "latest_year": 1793,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1793"
            },
            "claim_ids": [
              "C1761"
            ],
            "source_ids": [
              "S910"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1798-CUR-V22-CALCUTTA-SICCA-1802",
            "scope": "Parties converted the grant's existing rent into sicca after the1793 regulation and before the1802 settlement. This is a documented local obligation transition, not universal abolition.",
            "date": {
              "earliest_year": 1793,
              "latest_year": 1802,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1793–1802"
            },
            "claim_ids": [
              "C1798"
            ],
            "source_ids": [
              "S910"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2010-CUR-V22-CALCUTTA-SICCA-1794",
            "scope": "Bengal and Company sicca accounting inherited the Mughal rupee system through regional Nawabi arrangements. Admit compressed regional ancestry, retaining distinctions among sicca, current and Patna accounts. The immediate stages and differentiation dates remain qualified.",
            "date": {
              "earliest_year": 1700,
              "latest_year": 1794,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1700–1794"
            },
            "claim_ids": [
              "C2010"
            ],
            "source_ids": [
              "S913",
              "S1041"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [
        "ID22-CUR-V22-CALCUTTA-SICCA"
      ],
      "identity_claim_ids": [
        "C1808"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000076",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Honduran real / peso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000076"
      ],
      "evidence_entity_ids": [
        "E-V22-FTM000076"
      ],
      "claim_ids": [
        "C1154",
        "C1299",
        "C1343",
        "C1524",
        "C1595",
        "C1693"
      ],
      "source_ids": [
        "S545",
        "S861",
        "S858"
      ],
      "profile_id": "FTM000076",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1154-FTM000076",
            "scope": "The historical trade-account study reports the peso-to-lempira reform under decree 102 of 1926, with circulation beginning in 1931. The repository’s indexed passage was available; its full PDF could not be retrieved. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1926,
              "latest_year": 1931,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1926–1931"
            },
            "claim_ids": [
              "C1154"
            ],
            "source_ids": [
              "S545"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1299-FTM000076-1879",
            "scope": "Honduran peso plata was established as official currency in1879, divided into100centavos, and was the peso later replaced under the1926lempira legislation.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C1299"
            ],
            "source_ids": [
              "S545"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1524-FTM000076-1879",
            "scope": "Decree46changed Honduras's monetary unit from real to decimal peso.",
            "date": {
              "earliest_year": 1879,
              "latest_year": 1879,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1879"
            },
            "claim_ids": [
              "C1524"
            ],
            "source_ids": [
              "S861"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1693-FTM000076-1879",
            "scope": "Honduran real/peso accounting inherited the Spanish system through federal and local real reckoning;1879decimal peso reform is an epoch within the scoped Honduran identity.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1879,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821–1879"
            },
            "claim_ids": [
              "C1693"
            ],
            "source_ids": [
              "S858",
              "S861"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID22-FTM000076"
      ],
      "identity_claim_ids": [
        "C1154"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V22-SWEDISH-SPECIE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Swedish riksdaler specie",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V22-CUR-V22-SWEDISH-SPECIE"
      ],
      "claim_ids": [
        "C1155"
      ],
      "source_ids": [
        "S550"
      ],
      "profile_id": "CUR-V22-SWEDISH-SPECIE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS22-C1155-CUR-V22-SWEDISH-SPECIE",
            "scope": "Edvinsson distinguishes riksdaler specie from the riksgälds unit emerging in 1789, and groups riksgälds, riksmynt and krona in one continuing unit. This supports a qualified branch from specie, rather than an invented new currency at every name change. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1789,
              "latest_year": 1789,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1789"
            },
            "claim_ids": [
              "C1155"
            ],
            "source_ids": [
              "S550"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID22-CUR-V22-SWEDISH-SPECIE"
      ],
      "identity_claim_ids": [
        "C1155"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000118",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Korean yen / won before the North–South currency separation",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000118"
      ],
      "evidence_entity_ids": [
        "E-V23-FTM000118"
      ],
      "claim_ids": [
        "C1171",
        "C1492",
        "C1493",
        "C1518",
        "C1617",
        "C1679",
        "C1685",
        "C2017"
      ],
      "source_ids": [
        "S570",
        "S571",
        "S809",
        "S617",
        "S618",
        "S849",
        "S850",
        "S851",
        "S746",
        "S844",
        "S843",
        "S1049",
        "S1050"
      ],
      "profile_id": "FTM000118",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1171-FTM000118-1947",
            "scope": "North Korea’s December 1947 reform separated its currency from the common Korean account system by replacing Bank of Chosen and Soviet occupation notes with a sole northern settlement currency. The law directly supports conversion; identifying a distinct northern currency is the territorial-branching inference. Soviet notes are instruments in the common accounting unit, not a ruble parent. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1947,
              "latest_year": 1947,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1947"
            },
            "claim_ids": [
              "C1171"
            ],
            "source_ids": [
              "S570",
              "S571"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1492-FTM000118-1905",
            "scope": "Korean government borrowing and currency reform used the new gold won/yen reckoning in1905. The reform converted old silver10nyang (2oldwon) into1newgoldwon and accepted old currency toward taxes during a transitional period.",
            "date": {
              "earliest_year": 1905,
              "latest_year": 1905,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1905"
            },
            "claim_ids": [
              "C1492"
            ],
            "source_ids": [
              "S809"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1493-FTM000118-1953",
            "scope": "Southern Korea continued the existing won through the1950 issuer change; old Joseon won notes and new Bank of Korea won notes circulated together before the1953 hwan reform.",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1953,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1950–1953"
            },
            "claim_ids": [
              "C1493"
            ],
            "source_ids": [
              "S617",
              "S618"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1518-FTM000118-1946",
            "scope": "The inherited Korean yen/won continued as the local accounting and settlement unit in southern Korea under occupation monetary controls; the replacement and withdrawal of particular Japanese and military notes did not by themselves create further unit identities.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1946,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945–1946"
            },
            "claim_ids": [
              "C1518"
            ],
            "source_ids": [
              "S849",
              "S850",
              "S851"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1679-FTM000118-1953",
            "scope": "The southern continuation of the common Korean won was replaced by the hwan account unit effective17February1953 at100won per hwan. The1950 switch from Joseon to Bank of Korea notes was an instrument change within the preceding won.",
            "date": {
              "earliest_year": 1953,
              "latest_year": 1953,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1953"
            },
            "claim_ids": [
              "C1679"
            ],
            "source_ids": [
              "S746",
              "S617",
              "S618"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1685-FTM000118-1946",
            "scope": "The Korean yen/won account lineage inherited Japanese-yen reckoning adopted in the1905 reform. Korean treasury and banking accounts continued that reckoning through the colonial period; after1945 the inherited local unit continued under a separately controlled Korean monetary system. This supports regional ancestry from the Japanese yen, without treating the1909 change of bank issuer as creation of a new unit.",
            "date": {
              "earliest_year": 1905,
              "latest_year": 1946,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1905–1946"
            },
            "claim_ids": [
              "C1685"
            ],
            "source_ids": [
              "S809",
              "S844",
              "S843",
              "S849",
              "S850",
              "S851"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID23-FTM000118"
      ],
      "identity_claim_ids": [
        "C1171"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000141",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Royal / Vientiane kip",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000141"
      ],
      "evidence_entity_ids": [
        "E-V23-FTM000141"
      ],
      "claim_ids": [
        "C1172",
        "C1173"
      ],
      "source_ids": [
        "S572",
        "S573"
      ],
      "profile_id": "FTM000141",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1172-FTM000141-1976",
            "scope": "In June 1976 the Vientiane kip was withdrawn in favour of the separately circulating Liberation kip, at 20:1; the Liberation kip belongs to the modern Lao kip continuity despite its 1979 rescaling. No precise 1976 day asserted. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1976,
              "latest_year": 1976,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1976"
            },
            "claim_ids": [
              "C1172"
            ],
            "source_ids": [
              "S572",
              "S573"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1173-FTM000141-1955",
            "scope": "The royal Lao kip replaced the shared Indochinese piastre as legal tender for payments in May 1955. National separation, not mere local banknote design; exact conversion rate not needed or asserted. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1173"
            ],
            "source_ids": [
              "S573"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID23-FTM000141"
      ],
      "identity_claim_ids": [
        "C1172"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000138",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Indochinese piastre",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000138"
      ],
      "evidence_entity_ids": [
        "E-V23-FTM000138"
      ],
      "claim_ids": [
        "C1173",
        "C1174",
        "C1697",
        "C1701",
        "C2056"
      ],
      "source_ids": [
        "S573",
        "S574",
        "S864",
        "S869",
        "S870",
        "S1077"
      ],
      "profile_id": "FTM000138",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1173-FTM000138-1955",
            "scope": "The royal Lao kip replaced the shared Indochinese piastre as legal tender for payments in May 1955. National separation, not mere local banknote design; exact conversion rate not needed or asserted. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1173"
            ],
            "source_ids": [
              "S573"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1174-FTM000138-1955",
            "scope": "The Cambodian riel replaced the shared Indochinese piastre in 1955, ending the common monetary arrangement. Applies to pre-abolition riel; not a direct uninterrupted edge to 1980 currency. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1174"
            ],
            "source_ids": [
              "S574"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1697-FTM000138-1955",
            "scope": "The shared Indochinese piastre account system separated into the South Vietnamese piastre/dong: its founding central-bank participant describes division of the common balance sheet and debts, continuity of existing financial commitments, and replacement of colonial piastres by dong.",
            "date": {
              "earliest_year": 1954,
              "latest_year": 1955,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1954–1955"
            },
            "claim_ids": [
              "C1697"
            ],
            "source_ids": [
              "S864"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1701-FTM000138-1887",
            "scope": "The Indochinese piastre developed from local Mexican-dollar/piastre reckoning after unsuccessful franc introductions. Conant describes acceptance of the piastre unit and local fractional issues followed by1885piastre coinage; the colonial common currency retained Mexican-dollar parity. This is regional account-unit adoption, not descent inferred only from a metal standard.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1887,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878–1887"
            },
            "claim_ids": [
              "C1701"
            ],
            "source_ids": [
              "S869",
              "S870"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [
        "ID23-FTM000138"
      ],
      "identity_claim_ids": [
        "C1173",
        "C1174"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000144",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cambodian riel before abolition",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000144"
      ],
      "evidence_entity_ids": [
        "E-V23-FTM000144"
      ],
      "claim_ids": [
        "C1174",
        "C1175",
        "C1614"
      ],
      "source_ids": [
        "S574",
        "S591",
        "S838",
        "S839"
      ],
      "profile_id": "FTM000144",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1174-FTM000144-1955",
            "scope": "The Cambodian riel replaced the shared Indochinese piastre in 1955, ending the common monetary arrangement. Applies to pre-abolition riel; not a direct uninterrupted edge to 1980 currency. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1174"
            ],
            "source_ids": [
              "S574"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1175-FTM000144-1980",
            "scope": "The riel was reintroduced 20 March 1980 after its 1975 abolition, including use for civil-servant salaries. This is a restoration of the named account-unit tradition, not established redemption of old balances or uninterrupted monetary use. The restoration is retained as an optional relationship. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1980,
              "latest_year": 1980,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1980"
            },
            "claim_ids": [
              "C1175"
            ],
            "source_ids": [
              "S574"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID23-FTM000144"
      ],
      "identity_claim_ids": [
        "C1175"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V23-ZURICH-GULDEN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Zurich gulden account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V23-CUR-V23-ZURICH-GULDEN"
      ],
      "claim_ids": [
        "C1161",
        "C1183"
      ],
      "source_ids": [
        "S551",
        "S552"
      ],
      "profile_id": "CUR-V23-ZURICH-GULDEN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1161-CUR-V23-ZURICH-GULDEN-1852",
            "scope": "Zurich legislation converted Zurich-gulden money contracts into federal Swiss francs at one gulden to 2⅓ francs. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1852,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851–1852"
            },
            "claim_ids": [
              "C1161"
            ],
            "source_ids": [
              "S551"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS23-C1183-CUR-V23-ZURICH-GULDEN-1803",
            "scope": "Zurich government sources of 1803 reckon in local gulden.",
            "date": {
              "earliest_year": 1803,
              "latest_year": 1803,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1803"
            },
            "claim_ids": [
              "C1183"
            ],
            "source_ids": [
              "S552"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID23-CUR-V23-ZURICH-GULDEN"
      ],
      "identity_claim_ids": [
        "C1161"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V23-EAST-SWISS-REICHSGULDEN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Eastern Swiss Reichswährung gulden (contract unit)",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V23-CUR-V23-EAST-SWISS-REICHSGULDEN"
      ],
      "claim_ids": [
        "C1162"
      ],
      "source_ids": [
        "S551"
      ],
      "profile_id": "CUR-V23-EAST-SWISS-REICHSGULDEN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1162-CUR-V23-EAST-SWISS-REICHSGULDEN-1852",
            "scope": "The 1851 Zurich law converted contracts labelled Reichswährung, including Schaffhausen, Thurgau and St. Gall currency, into federal francs through a separate statutory rate. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1851,
              "latest_year": 1852,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1851–1852"
            },
            "claim_ids": [
              "C1162"
            ],
            "source_ids": [
              "S551"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID23-CUR-V23-EAST-SWISS-REICHSGULDEN"
      ],
      "identity_claim_ids": [
        "C1162"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000099",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cuban peso oro español — local Spanish-gold accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000099"
      ],
      "evidence_entity_ids": [
        "E-V23-FTM000099"
      ],
      "claim_ids": [
        "C1180",
        "C1570",
        "C1696"
      ],
      "source_ids": [
        "S585",
        "S586"
      ],
      "profile_id": "FTM000099",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS23-C1180-FTM000099-1916",
            "scope": "Cuba’s national peso replaced local Spanish-gold peso accounting through the 1914–1916 monetary reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1916,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1916"
            },
            "claim_ids": [
              "C1180"
            ],
            "source_ids": [
              "S585",
              "S586"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1696-FTM000099-1868",
            "scope": "Cuban Spanish-gold peso accounting developed from locally rated Spanish peso reckoning and retained that identity rather than adopting Spain's1868peseta as its account unit.",
            "date": {
              "earliest_year": 1779,
              "latest_year": 1868,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1779–1868"
            },
            "claim_ids": [
              "C1696"
            ],
            "source_ids": [
              "S586"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID23-FTM000099"
      ],
      "identity_claim_ids": [
        "C1570"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V24-NPL-PAISA16",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nepalese 16-ganda paisa rupee",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V24-CUR-V24-NPL-PAISA16"
      ],
      "claim_ids": [
        "C1205",
        "C1212",
        "C1511",
        "C1612"
      ],
      "source_ids": [
        "S577",
        "S576"
      ],
      "profile_id": "CUR-V24-NPL-PAISA16",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS24-C1205-CUR-V24-NPL-PAISA16-1908",
            "scope": "The 16-ganda paisa rupee was absorbed into standardized mohar-rupee accounting during the reforms reported in 1908. This is a qualified later consolidation of concurrent account units, not the founding of the Nepalese rupee; exact decree and balance-conversion rules remain unlocated. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1908,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901–1908"
            },
            "claim_ids": [
              "C1205"
            ],
            "source_ids": [
              "S577",
              "S577",
              "S576"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1212-CUR-V24-NPL-PAISA16-1855",
            "scope": "An October 1855 royal endowment records distinct amounts in mohar rupees and 16-ganda paisa rupees. Their separately valued accounting establishes the latter as an account unit, not merely a coin or subdivision.",
            "date": {
              "earliest_year": 1855,
              "latest_year": 1855,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1855"
            },
            "claim_ids": [
              "C1212"
            ],
            "source_ids": [
              "S577",
              "S576"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1511-CUR-V24-NPL-PAISA16-1855",
            "scope": "Endowment income converted between mohar and16-ganda paisa accounts.",
            "date": {
              "earliest_year": 1855,
              "latest_year": 1855,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1855"
            },
            "claim_ids": [
              "C1511"
            ],
            "source_ids": [
              "S577"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [
        "ID24-CUR-V24-NPL-PAISA16"
      ],
      "identity_claim_ids": [
        "C1205"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "T-FTM000480",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Dutch lion-dollar trade account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "T-FTM000480"
      ],
      "evidence_entity_ids": [
        "E-V24-T-FTM000480"
      ],
      "claim_ids": [
        "C1206",
        "C1207",
        "C1215",
        "C1319",
        "C1793",
        "C1881"
      ],
      "source_ids": [
        "S601",
        "S599",
        "S557",
        "S602",
        "S603",
        "S553",
        "S554",
        "S637",
        "S907"
      ],
      "profile_id": "T-FTM000480",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS24-C1206-T-FTM000480-1690",
            "scope": "Domestically managed Ottoman esedi/kuruş accounting developed from the Dutch esedi trade-unit convention. This qualified regional transition compresses local stages; it does not assert universal redemption of Dutch coins or obligations. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1690,
              "latest_year": 1690,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1690"
            },
            "claim_ids": [
              "C1206"
            ],
            "source_ids": [
              "S601",
              "S599",
              "S557"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS24-C1207-T-FTM000480-1800",
            "scope": "Regional leu accounting continued the lion-thaler convention after the trade coin receded. This qualified branch compresses regional differentiation and later Ottoman influence; it does not equate every local leu with Dutch or Ottoman money. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1700,
              "latest_year": 1800,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1700–1800"
            },
            "claim_ids": [
              "C1207"
            ],
            "source_ids": [
              "S602",
              "S603",
              "S553",
              "S554"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS24-C1215-T-FTM000480-1690",
            "scope": "Dutch esedi/lion-dollar accounting is documented before and during the adoption of domestically managed Ottoman reckoning. This scoped trade account identity excludes generic thalers and undifferentiated kuruş references; 1575 minting is not used as its account-unit birth.",
            "date": {
              "earliest_year": 1690,
              "latest_year": 1690,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1690"
            },
            "claim_ids": [
              "C1215"
            ],
            "source_ids": [
              "S601",
              "S557"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID24-T-FTM000480"
      ],
      "identity_claim_ids": [
        "C1206",
        "C1207"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V25-BUENOS-AIRES-PESO-CORRIENTE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Buenos Aires peso moneda corriente",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V25-CUR-V25-BUENOS-AIRES-PESO-CORRIENTE"
      ],
      "claim_ids": [
        "C1247",
        "C1248",
        "C1276",
        "C1600"
      ],
      "source_ids": [
        "S595",
        "S629"
      ],
      "profile_id": "CUR-V25-BUENOS-AIRES-PESO-CORRIENTE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1247-CUR-V25-BUENOS-AIRES-PESO-CORRIENTE-1826",
            "scope": "The Buenos Aires local peso branch developed from inherited Spanish-American peso reckoning as local bank money became the contractual currency. Compressed local sequence; not a claim that every Argentine province adopted this unit. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1822,
              "latest_year": 1826,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1822–1826"
            },
            "claim_ids": [
              "C1247"
            ],
            "source_ids": [
              "S595"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1248-CUR-V25-BUENOS-AIRES-PESO-CORRIENTE-1883",
            "scope": "Buenos Aires peso moneda corriente was one local input to the national-currency unification and compulsory banknote renewal ordered in 1881. Qualified identification of one input; implementation date and exact conversion schedule require the implementing acts. No claim of exclusive parentage. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1881,
              "latest_year": 1883,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1881–1883"
            },
            "claim_ids": [
              "C1248"
            ],
            "source_ids": [
              "S629",
              "S595"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1276-CUR-V25-BUENOS-AIRES-PESO-CORRIENTE-1826",
            "scope": "Buenos Aires had a locally scoped peso moneda corriente distinct from strong silver reckoning, used in contracts and public instruments. Admission relies on distinct accounting and contractual discharge, not simply paper material or a new issuer. Early creation date remains open.",
            "date": {
              "earliest_year": 1826,
              "latest_year": 1826,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1826"
            },
            "claim_ids": [
              "C1276"
            ],
            "source_ids": [
              "S595"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID25-CUR-V25-BUENOS-AIRES-PESO-CORRIENTE"
      ],
      "identity_claim_ids": [
        "C1248"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V25-EPHESOS-GOLD",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ephesian Artemision gold account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V25-CUR-V25-EPHESOS-GOLD"
      ],
      "claim_ids": [
        "C1288",
        "C1328",
        "C1329",
        "C1330"
      ],
      "source_ids": [
        "S644"
      ],
      "profile_id": "CUR-V25-EPHESOS-GOLD",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1288-CUR-V25-EPHESOS-GOLD--550",
            "scope": "An Artemision revenue account totals gold and silver receipts in pure-gold minas. Its late seventh/early sixth-century BCE date is an approximate editorial envelope, not a founding date.",
            "date": {
              "earliest_year": -650,
              "latest_year": -550,
              "precision": "approximate_range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "late seventh or early sixth century BCE; approximate editorial bounds"
            },
            "claim_ids": [
              "C1288"
            ],
            "source_ids": [
              "S644"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID25-CUR-V25-EPHESOS-GOLD"
      ],
      "identity_claim_ids": [
        "C1328"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V25-EGYPT-DRACHMA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Egyptian silver drachma accounting — Ptolemaic and Roman traditions",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V25-CUR-V25-EGYPT-DRACHMA"
      ],
      "claim_ids": [
        "C1249",
        "C1284",
        "C1285",
        "C1286",
        "C1323",
        "C1324",
        "C1325",
        "C1326",
        "C1331",
        "C1332",
        "C1845",
        "C1849",
        "C1853",
        "C2022",
        "C2023",
        "C2024",
        "C2037",
        "C2038"
      ],
      "source_ids": [
        "S640",
        "S641",
        "S490",
        "S645",
        "S967",
        "S1055",
        "S1057",
        "S1056",
        "S1051"
      ],
      "profile_id": "CUR-V25-EGYPT-DRACHMA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1249-CUR-V25-EGYPT-DRACHMA-351",
            "scope": "Egypt’s integration into denarius accounting can be represented as a qualified local absorption beginning in 296, with older expressions continuing into the fourth century. It is not the origin of Roman currency. Local integration in Egypt; the date range combines reform and later accounting attestation, not a dated one-off conversion. The old scale continued; no claim that all Greek currencies generated Rome’s currency. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 296,
              "latest_year": 351,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "296–351"
            },
            "claim_ids": [
              "C1249"
            ],
            "source_ids": [
              "S640",
              "S641"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1284-CUR-V25-EGYPT-DRACHMA-88",
            "scope": "Edfu receipts dated 71/72–88 CE record local drachma amounts for a tax assessed in denarii. The local Roman-Egyptian drachma/talent profile is scoped to this attested accounting; Ptolemaic continuity remains open.",
            "date": {
              "earliest_year": 71,
              "latest_year": 88,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "71–88"
            },
            "claim_ids": [
              "C1284"
            ],
            "source_ids": [
              "S490"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1285-CUR-V25-EGYPT-DRACHMA-197",
            "scope": "A 197 CE papyrus equates a denarius fine to Egyptian drachmas, with an additional agio; this attests local accounting, not the creation of either unit.",
            "date": {
              "earliest_year": 197,
              "latest_year": 197,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "197"
            },
            "claim_ids": [
              "C1285"
            ],
            "source_ids": [
              "S490"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1286-CUR-V25-EGYPT-DRACHMA-351",
            "scope": "P.Oxy.12.1431, assigned to early 351, explicitly equates 225 myriads of denarii with 1,500 talents in a rug expenditure.",
            "date": {
              "earliest_year": 351,
              "latest_year": 351,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "351"
            },
            "claim_ids": [
              "C1286"
            ],
            "source_ids": [
              "S641"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1845-CUR-V25-EGYPT-DRACHMA--20",
            "scope": "O.Mich. IV 1114 securely dates a silver-standard tax payment to 20 BCE.",
            "date": {
              "earliest_year": -20,
              "latest_year": -20,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-20"
            },
            "claim_ids": [
              "C1845"
            ],
            "source_ids": [
              "S967"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2023-CUR-V25-EGYPT-DRACHMA--259",
            "scope": "The259 BCE Revenue Laws prescribe oil-import duties of 12 drachmas per metretes and prohibited-import penalties of 100. This is account evidence; its association with the retained Egyptian continuity is qualified.",
            "date": {
              "earliest_year": -259,
              "latest_year": -259,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-259"
            },
            "claim_ids": [
              "C2023"
            ],
            "source_ids": [
              "S1056"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2024-CUR-V25-EGYPT-DRACHMA--35",
            "scope": "BGU XIV2376 records a 3,080-silver-drachma debt in 35 BCE separately from bronze-talent damages. The parallel accounts are retained as distinct units.",
            "date": {
              "earliest_year": -35,
              "latest_year": -35,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-35"
            },
            "claim_ids": [
              "C2024"
            ],
            "source_ids": [
              "S967"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2037-CUR-V25-EGYPT-DRACHMA--259",
            "scope": "Egyptian silver accounting inherited the Attic drachma structure and developed a separate regional system with distinct internal and external valuations. Admit qualified ancestry, not a branch created solely by Ptolemaic rulers or reduced coin weights.",
            "date": {
              "earliest_year": -332,
              "latest_year": -259,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-332–-259"
            },
            "claim_ids": [
              "C2037"
            ],
            "source_ids": [
              "S1051",
              "S1055"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS36-C2038-CUR-V25-EGYPT-DRACHMA--200",
            "scope": "The Egyptian copper-drachma account developed from silver reckoning, initially at a reported1:60 relation, while the silver account persisted. Its independent valuation supports a parallel child account. Late-third/early-second-century chronology is a research envelope.",
            "date": {
              "earliest_year": -220,
              "latest_year": -200,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-220–-200"
            },
            "claim_ids": [
              "C2038"
            ],
            "source_ids": [
              "S1055"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID25-CUR-V25-EGYPT-DRACHMA",
        "ID36-CUR-V25-EGYPT-DRACHMA"
      ],
      "identity_claim_ids": [
        "C1853"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V25-ROMAN-DENARIUS",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Roman as–denarius–sestertius accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V25-CUR-V25-ROMAN-DENARIUS"
      ],
      "claim_ids": [
        "C1249",
        "C1283",
        "C1287",
        "C1322",
        "C1323",
        "C1324",
        "C1325",
        "C1326",
        "C1327",
        "C1844",
        "C1849",
        "C1970",
        "C1971",
        "C1972",
        "C1973",
        "C1974",
        "C1976",
        "C1981",
        "C1982",
        "C1994",
        "C2075",
        "C2076",
        "C2077",
        "C2078",
        "C2079",
        "C2080",
        "C2081",
        "C2082",
        "C2083",
        "C2084"
      ],
      "source_ids": [
        "S640",
        "S641",
        "S642",
        "S643",
        "S966",
        "S1023",
        "S1024",
        "S1025",
        "S1026",
        "S1027",
        "S1028",
        "S1035",
        "S1037",
        "S1036",
        "S1085",
        "S1086",
        "S1087",
        "S1090",
        "S1088",
        "S1092",
        "S1089",
        "S483",
        "S1091"
      ],
      "profile_id": "CUR-V25-ROMAN-DENARIUS",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1249-CUR-V25-ROMAN-DENARIUS-351",
            "scope": "Egypt’s integration into denarius accounting can be represented as a qualified local absorption beginning in 296, with older expressions continuing into the fourth century. It is not the origin of Roman currency. Local integration in Egypt; the date range combines reform and later accounting attestation, not a dated one-off conversion. The old scale continued; no claim that all Greek currencies generated Rome’s currency. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 296,
              "latest_year": 351,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "296–351"
            },
            "claim_ids": [
              "C1249"
            ],
            "source_ids": [
              "S640",
              "S641"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS25-C1283-CUR-V25-ROMAN-DENARIUS-301",
            "scope": "The 301 Maximum Prices Edict expresses statutory price ceilings in denarii; its Athenian copy preserves portions covering footwear and leather goods.",
            "date": {
              "earliest_year": 301,
              "latest_year": 301,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "301"
            },
            "claim_ids": [
              "C1283"
            ],
            "source_ids": [
              "S642",
              "S643"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1287-CUR-V25-ROMAN-DENARIUS-351",
            "scope": "P.Oxy.12.1431, assigned to early 351, explicitly equates 225 myriads of denarii with 1,500 talents in a rug expenditure.",
            "date": {
              "earliest_year": 351,
              "latest_year": 351,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "351"
            },
            "claim_ids": [
              "C1287"
            ],
            "source_ids": [
              "S641"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1844-CUR-V25-ROMAN-DENARIUS-57",
            "scope": "On 8 January 57 CE, WT44 records Tibullus owing Gratus 105 denarii for merchandise sold and delivered, repayable to him or his assignee. This is an explicit contractual account denomination.",
            "date": {
              "earliest_year": 57,
              "latest_year": 57,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "57"
            },
            "claim_ids": [
              "C1844"
            ],
            "source_ids": [
              "S966"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS33-C1970-CUR-V25-ROMAN-DENARIUS",
            "scope": "Cicero's In Verrem 2.3.214–215 and 225 (70 BCE) reports wheat prices and commutation demands in denarii. The Latin explicitly names the unit. This is a dated literary witness to account denomination, not an original ledger or a currency founding date; the reported transactions precede the text.",
            "date": {
              "earliest_year": -70,
              "latest_year": -70,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "70 BCE (literary witness)"
            },
            "date_role": "literary_witness_not_transaction_date",
            "claim_ids": [
              "C1970"
            ],
            "source_ids": [
              "S1023",
              "S1024"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS33-C1971-CUR-V25-ROMAN-DENARIUS",
            "scope": "In Verrem 2.1.36–37 (70 BCE) presents submitted receipts, expenditure and a remaining balance in sesterces, with HS and nummos in the Latin. It supplies literary evidence of accounting, not a surviving ledger. Exact copied totals and the earlier transaction date are not used here.",
            "date": {
              "earliest_year": -70,
              "latest_year": -70,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "70 BCE (literary witness)"
            },
            "date_role": "literary_witness_not_transaction_date",
            "claim_ids": [
              "C1971"
            ],
            "source_ids": [
              "S1025",
              "S1026"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1982-CUR-V25-ROMAN-DENARIUS--401",
            "scope": "Bernard considers reports of fifth-century BCE bronze/as fines and Twelve Tables reckoning credible evidence of early account use. Add a qualified retrospective fifth-century witness, not a surviving contemporary ledger, standardized bronze object or founding date.",
            "date": {
              "earliest_year": -500,
              "latest_year": -401,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Fifth century BCE; retrospective evidence"
            },
            "claim_ids": [
              "C1982"
            ],
            "source_ids": [
              "S1036"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS39-C2077-CUR-V25-ROMAN-DENARIUS-301",
            "scope": "The301 monetary dossier from Aphrodisias values the argenteus at 100 denarii and the nummus at 25, and regulates settlement of public and private debts across the September revaluation. New coin denominations therefore did not abolish denarius accounting.",
            "date": {
              "earliest_year": 301,
              "latest_year": 301,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "301"
            },
            "claim_ids": [
              "C2077"
            ],
            "source_ids": [
              "S1087",
              "S1090"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS39-C2079-CUR-V25-ROMAN-DENARIUS-425",
            "scope": "P.Vrat.inv.2 lists a contribution of 3,600 myriads of denarii beside contributions in solidi. Its proposed date is around the turn of the fourth and fifth centuries. This records parallel reckoning, not termination of the older account.",
            "date": {
              "earliest_year": 375,
              "latest_year": 425,
              "precision": "range",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Around the turn of the fourth/fifth century",
              "qualification_note": "Editorial range375–425 approximates the publication’s turn-of-century dating; not an exact transaction date."
            },
            "claim_ids": [
              "C2079"
            ],
            "source_ids": [
              "S1092"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS39-C2080-CUR-V25-ROMAN-DENARIUS-566",
            "scope": "Dzierzbicka and Łajtar cite P.Oxy.55.3804.271 (566) for4,800 myriads per solidus. This supports later Egyptian myriad reckoning; association with the older denarius profile is qualified because late usage and nummus terminology changed. It is not evidence for an unchanged denarius coin or constant value.",
            "date": {
              "earliest_year": 566,
              "latest_year": 566,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "566"
            },
            "claim_ids": [
              "C2080"
            ],
            "source_ids": [
              "S1092",
              "S1090"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS39-C2084-CUR-V25-ROMAN-DENARIUS-375",
            "scope": "Admit a qualified gold-account branch through Roman monetary reforms: the aureus was a denomination of denarius/sestertius reckoning; gold valuation separated, and the solidus replaced the aureus and became an independent accounting basis. This is our synthesis of documented monetary transformation, not a quoted genealogical conclusion. The274–375 research envelope compresses reform and account emergence, not a founding date, fixed conversion or end of denarius reckoning.",
            "date": {
              "earliest_year": 274,
              "latest_year": 375,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "274–375"
            },
            "claim_ids": [
              "C2084"
            ],
            "source_ids": [
              "S1089",
              "S1090",
              "S483"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID25-CUR-V25-ROMAN-DENARIUS",
        "ID33-ROMAN-SCOPE",
        "ID34-CUR-V25-ROMAN-DENARIUS"
      ],
      "identity_claim_ids": [
        "C1283"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "FTM000376",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Sudanese pound before the dinar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [
        "FTM000376"
      ],
      "evidence_entity_ids": [
        "E-V25-FTM000376"
      ],
      "claim_ids": [
        "C1258",
        "C1259",
        "C1300",
        "C1347",
        "C1627",
        "C1628"
      ],
      "source_ids": [
        "S664",
        "S665",
        "S666",
        "S667",
        "S189"
      ],
      "profile_id": "FTM000376",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS25-C1258-FTM000376-1999",
            "scope": "Earlier Sudanese pound to dinar, introduction/co-circulation followed by replacement. Exact account law not obtained; classify the edge qualified because first-issue and final-replacement dates differ.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1992,
              "latest_year": 1999,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1992–1999"
            },
            "claim_ids": [
              "C1258"
            ],
            "source_ids": [
              "S664",
              "S665",
              "S666"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1259-FTM000376-1957",
            "scope": "Egyptian pound as actually used in Sudan replaced at parity by first Sudanese pound. Original1964 study supports local currency settlement and account-series continuity; exact1956Act uninspected. Original article passages retrieved from index, not complete download. Date1957 versus1956note dating must be kept separate.  Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
            "date": {
              "earliest_year": 1957,
              "latest_year": 1957,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1957"
            },
            "claim_ids": [
              "C1259"
            ],
            "source_ids": [
              "S667"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS25-C1300-FTM000376-1957",
            "scope": "Contemporary1964research records the Sudanese pound replacing local Egyptian-pound use at parity in1957. The earlier Sudanese pound is a scoped account identity; a1956note imprint is not a proved account commencement date.",
            "date": {
              "earliest_year": 1957,
              "latest_year": 1957,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1957"
            },
            "claim_ids": [
              "C1300"
            ],
            "source_ids": [
              "S665",
              "S666",
              "S667"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [
        "ID25-FTM000376"
      ],
      "identity_claim_ids": [
        "C1258"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-GAMBIA-BAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Gambia River trade bar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-GAMBIA-BAR"
      ],
      "claim_ids": [
        "C1350",
        "C1351"
      ],
      "source_ids": [
        "S668"
      ],
      "profile_id": "CUR-V26-GAMBIA-BAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1350-CUR-V26-GAMBIA-BAR-1735",
            "scope": "Bar denominates quantities of different goods, with negotiated assortments adding to a purchase price; Moore explicitly describes reckoning by bars or crowns.",
            "date": {
              "earliest_year": 1730,
              "latest_year": 1735,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1730–1735"
            },
            "claim_ids": [
              "C1350"
            ],
            "source_ids": [
              "S668"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1351-CUR-V26-GAMBIA-BAR-1732",
            "scope": "Narrated dispute at Nackway imposed a 300-bar payment. Retain the author’s partisan framing as source perspective, not verified fairness of the adjudication.",
            "date": {
              "earliest_year": 1732,
              "latest_year": 1732,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1732"
            },
            "claim_ids": [
              "C1351"
            ],
            "source_ids": [
              "S668"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-GAMBIA-BAR"
      ],
      "identity_claim_ids": [
        "C1350"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-ETHIOPIA-AMOLE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Northern Ethiopian amole reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-ETHIOPIA-AMOLE"
      ],
      "claim_ids": [
        "C1352",
        "C1353",
        "C1467",
        "C1724"
      ],
      "source_ids": [
        "S669"
      ],
      "profile_id": "CUR-V26-ETHIOPIA-AMOLE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1352-CUR-V26-ETHIOPIA-AMOLE-1911",
            "scope": "Tax schedules specify 8/6/4 bars per camel/mule/donkey load; analysis describes a price structure reckoned in amoles. Worn bars ceased to be accepted as money and were instead weighed as commodities.",
            "date": {
              "earliest_year": 1830,
              "latest_year": 1911,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1830–1911"
            },
            "claim_ids": [
              "C1352"
            ],
            "source_ids": [
              "S669"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1353-CUR-V26-ETHIOPIA-AMOLE-1527",
            "scope": "Alvarez reports widespread salt-bar monetary use and court-expense provision. Earlier 525 salt trade is context, not proof of continuous identity to amole.",
            "date": {
              "earliest_year": 1520,
              "latest_year": 1527,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1520–1527"
            },
            "claim_ids": [
              "C1353"
            ],
            "source_ids": [
              "S669"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1467-CUR-V26-ETHIOPIA-AMOLE-None",
            "scope": "Lifecycle review: 1935invasion is a study-period boundary, not a proven demonetization date. No complete family extinction established.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "None"
            },
            "claim_ids": [
              "C1467"
            ],
            "source_ids": [
              "S669"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-ETHIOPIA-AMOLE"
      ],
      "identity_claim_ids": [
        "C1352"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-KONGO-NZIMBU",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kongo nzimbu reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-KONGO-NZIMBU"
      ],
      "claim_ids": [
        "C1354"
      ],
      "source_ids": [
        "S670"
      ],
      "profile_id": "CUR-V26-KONGO-NZIMBU",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1354-CUR-V26-KONGO-NZIMBU-1575",
            "scope": "Thesis reports Garcia Simoes letter of 20 October 1575 with monetary reckoning and describes tribute liabilities determining demand.1782 account measures are separately reported; do not impose their factors on 1575.",
            "date": {
              "earliest_year": 1575,
              "latest_year": 1575,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1575"
            },
            "claim_ids": [
              "C1354"
            ],
            "source_ids": [
              "S670"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-KONGO-NZIMBU"
      ],
      "identity_claim_ids": [
        "C1354"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-CONGO-MITAKO",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Congo state-regulated mitako reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-CONGO-MITAKO"
      ],
      "claim_ids": [
        "C1355",
        "C1468",
        "C1725"
      ],
      "source_ids": [
        "S670"
      ],
      "profile_id": "CUR-V26-CONGO-MITAKO",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1355-CUR-V26-CONGO-MITAKO-1901",
            "scope": "Goods were priced in mitako, sometimes settled in other goods. Reported decrees 30 July 1886,15 December 1893,28 November 1901 regulated valuation, district conversion to state currency and salary payments. Original laws remain uninspected.",
            "date": {
              "earliest_year": 1886,
              "latest_year": 1901,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1886–1901"
            },
            "claim_ids": [
              "C1355"
            ],
            "source_ids": [
              "S670"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1468-CUR-V26-CONGO-MITAKO-None",
            "scope": "Lifecycle review: administrative conversion framework observed; general ending unproven No complete family extinction established.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "None"
            },
            "claim_ids": [
              "C1468"
            ],
            "source_ids": [
              "S670"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-CONGO-MITAKO"
      ],
      "identity_claim_ids": [
        "C1355"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-ASANTE-PEREDWAN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Asante gold-account reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-ASANTE-PEREDWAN"
      ],
      "claim_ids": [
        "C1356",
        "C1469",
        "C1726"
      ],
      "source_ids": [
        "S671"
      ],
      "profile_id": "CUR-V26-ASANTE-PEREDWAN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1356-CUR-V26-ASANTE-PEREDWAN-1929",
            "scope": "Central peredwan unit and fractional scale used alongside smaller damba,taku,domafo,doma values; small values enter court fines and fee distribution. Metrological relationships to other standards do not establish parentage.",
            "date": {
              "earliest_year": 1800,
              "latest_year": 1929,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1800–1929"
            },
            "claim_ids": [
              "C1356"
            ],
            "source_ids": [
              "S671"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1469-CUR-V26-ASANTE-PEREDWAN-None",
            "scope": "Lifecycle review: unresolved No complete family extinction established.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "None"
            },
            "claim_ids": [
              "C1469"
            ],
            "source_ids": [
              "S671"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-ASANTE-PEREDWAN"
      ],
      "identity_claim_ids": [
        "C1356"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-TOLAI-TAMBU",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tolai tambu reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-TOLAI-TAMBU"
      ],
      "claim_ids": [
        "C1357",
        "C1358",
        "C1470",
        "C1727"
      ],
      "source_ids": [
        "S672",
        "S673"
      ],
      "profile_id": "CUR-V26-TOLAI-TAMBU",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1357-CUR-V26-TOLAI-TAMBU-1899",
            "scope": "Administration paid tambu for road work.1901 restriction applied to trade with Europeans and did not end covert use. Account-unit function is explicit in the study.",
            "date": {
              "earliest_year": 1899,
              "latest_year": 1899,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1899"
            },
            "claim_ids": [
              "C1357"
            ],
            "source_ids": [
              "S672"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1358-CUR-V26-TOLAI-TAMBU-1968",
            "scope": "Reported Matupi price:10–12 small fish for quarter-fathom tambu or one shilling; other goods imply different cash ratios. Do not treat exchange rates as ancestral conversion.",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1968"
            },
            "claim_ids": [
              "C1358"
            ],
            "source_ids": [
              "S673"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1470-CUR-V26-TOLAI-TAMBU-None",
            "scope": "Lifecycle review: European-trade prohibition did not establish disappearance. Positive historical continuation only; current2026status was not audited.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "None"
            },
            "claim_ids": [
              "C1470"
            ],
            "source_ids": [
              "S672"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-TOLAI-TAMBU"
      ],
      "identity_claim_ids": [
        "C1357"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-KOVE-TAMBU",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Kove tambu obligation reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-KOVE-TAMBU"
      ],
      "claim_ids": [
        "C1359",
        "C1471",
        "C1728"
      ],
      "source_ids": [
        "S674"
      ],
      "profile_id": "CUR-V26-KOVE-TAMBU",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1359-CUR-V26-KOVE-TAMBU-1972",
            "scope": "A fathom entails return of two mats; loans to ambitious men carry 100 percent repayment increment. Article records obligations rising from 2–3 to 20–30 fathoms and bride payments exceeding 100. This is quantified obligation money, not merely ornament.",
            "date": {
              "earliest_year": 1966,
              "latest_year": 1972,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1966–1972"
            },
            "claim_ids": [
              "C1359"
            ],
            "source_ids": [
              "S674"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1471-CUR-V26-KOVE-TAMBU-None",
            "scope": "Lifecycle review: positive survival in1966–1972; later fate unreviewed Positive historical continuation only; current2026status was not audited.",
            "date": {
              "earliest_year": null,
              "latest_year": null,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "None"
            },
            "claim_ids": [
              "C1471"
            ],
            "source_ids": [
              "S674"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-KOVE-TAMBU"
      ],
      "identity_claim_ids": [
        "C1359"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-TLAXCALA-CACAO",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tlaxcala cacao account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-TLAXCALA-CACAO"
      ],
      "claim_ids": [
        "C1360"
      ],
      "source_ids": [
        "S677",
        "S678"
      ],
      "profile_id": "CUR-V26-TLAXCALA-CACAO",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1360-CUR-V26-TLAXCALA-CACAO-1545",
            "scope": "Price ruling gives multiple ordinary goods values in counted cacao beans; quality adjustments are within the account profile.",
            "date": {
              "earliest_year": 1545,
              "latest_year": 1545,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1545"
            },
            "claim_ids": [
              "C1360"
            ],
            "source_ids": [
              "S677",
              "S678"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Indigenous American account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-TLAXCALA-CACAO"
      ],
      "identity_claim_ids": [
        "C1360"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-CENTRAL-MEXICO-QUACHTLI",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Central Mexican quachtli reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-CENTRAL-MEXICO-QUACHTLI"
      ],
      "claim_ids": [
        "C1361",
        "C1362"
      ],
      "source_ids": [
        "S679"
      ],
      "profile_id": "CUR-V26-CENTRAL-MEXICO-QUACHTLI",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1361-CUR-V26-CENTRAL-MEXICO-QUACHTLI-1558",
            "scope": "Tlatelolco land transaction states 20 quachtli consideration. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1558,
              "latest_year": 1558,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1558"
            },
            "claim_ids": [
              "C1361"
            ],
            "source_ids": [
              "S679"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1362-CUR-V26-CENTRAL-MEXICO-QUACHTLI-1549",
            "scope": "Cuernavaca census calls cuachtli a means for purchasing things. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1540,
              "latest_year": 1549,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1540–1549"
            },
            "claim_ids": [
              "C1362"
            ],
            "source_ids": [
              "S679"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Indigenous American account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-CENTRAL-MEXICO-QUACHTLI"
      ],
      "identity_claim_ids": [
        "C1361"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-NEWENGLAND-WAMPUM",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Southern New England wampum reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-NEWENGLAND-WAMPUM"
      ],
      "claim_ids": [
        "C1363",
        "C1364"
      ],
      "source_ids": [
        "S680",
        "S681"
      ],
      "profile_id": "CUR-V26-NEWENGLAND-WAMPUM",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1363-CUR-V26-NEWENGLAND-WAMPUM-1643",
            "scope": "Williams describes monetary payments and named counting scale in fathoms. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1643,
              "latest_year": 1643,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1643"
            },
            "claim_ids": [
              "C1363"
            ],
            "source_ids": [
              "S680",
              "S681"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1364-CUR-V26-NEWENGLAND-WAMPUM-1645",
            "scope": "Treaty specifies 2000 white fathoms in four installments and annual per-capita obligations. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1645,
              "latest_year": 1645,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1645"
            },
            "claim_ids": [
              "C1364"
            ],
            "source_ids": [
              "S680",
              "S681"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Indigenous American account systems",
      "identity_decision_ids": [
        "ID26-CUR-V26-NEWENGLAND-WAMPUM"
      ],
      "identity_claim_ids": [
        "C1363"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-PENNSYLVANIA-POUND",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Pennsylvania pound of account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-PENNSYLVANIA-POUND"
      ],
      "claim_ids": [
        "C1365",
        "C1366",
        "C1367"
      ],
      "source_ids": [
        "S682"
      ],
      "profile_id": "CUR-V26-PENNSYLVANIA-POUND",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1365-CUR-V26-PENNSYLVANIA-POUND-1720",
            "scope": "Reproduced notices promise rewards in pounds and shillings before the first provincial paper issue.",
            "date": {
              "earliest_year": 1720,
              "latest_year": 1720,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1720"
            },
            "claim_ids": [
              "C1365"
            ],
            "source_ids": [
              "S682"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1366-CUR-V26-PENNSYLVANIA-POUND-1773",
            "scope": "Original scholarship reports 1,687 contract transactions denominated in local pounds, shillings and pence.",
            "date": {
              "earliest_year": 1773,
              "latest_year": 1773,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1773"
            },
            "claim_ids": [
              "C1366"
            ],
            "source_ids": [
              "S682"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1367-CUR-V26-PENNSYLVANIA-POUND-1794",
            "scope": "Two hundred servant contracts were registered in pounds; paper-money stock is a separate question.",
            "date": {
              "earliest_year": 1794,
              "latest_year": 1794,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1794"
            },
            "claim_ids": [
              "C1367"
            ],
            "source_ids": [
              "S682"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [
        "ID26-CUR-V26-PENNSYLVANIA-POUND"
      ],
      "identity_claim_ids": [
        "C1365"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-VIRGINIA-POUND",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Virginia pound of account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-VIRGINIA-POUND"
      ],
      "claim_ids": [
        "C1368",
        "C1369"
      ],
      "source_ids": [
        "S683"
      ],
      "profile_id": "CUR-V26-VIRGINIA-POUND",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1368-CUR-V26-VIRGINIA-POUND-1734",
            "scope": "The Prentis balance sheet records cash of 631 and receivables of 3,184 Virginia pounds.",
            "date": {
              "earliest_year": 1734,
              "latest_year": 1734,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1734"
            },
            "claim_ids": [
              "C1368"
            ],
            "source_ids": [
              "S683"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1369-CUR-V26-VIRGINIA-POUND-1765",
            "scope": "The Jamieson/Campbell iron contract prices goods in Virginia currency while allowing payment in produce.",
            "date": {
              "earliest_year": 1765,
              "latest_year": 1765,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1765"
            },
            "claim_ids": [
              "C1369"
            ],
            "source_ids": [
              "S683"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [
        "ID26-CUR-V26-VIRGINIA-POUND"
      ],
      "identity_claim_ids": [
        "C1368"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-NEWJERSEY-POUND",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "New Jersey provincial pound of account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-NEWJERSEY-POUND"
      ],
      "claim_ids": [
        "C1370",
        "C1371",
        "C1372",
        "C1373"
      ],
      "source_ids": [
        "S684",
        "S685"
      ],
      "profile_id": "CUR-V26-NEWJERSEY-POUND",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1370-CUR-V26-NEWJERSEY-POUND-1709",
            "scope": "The dated provincial bill form promises value receivable by the treasurer in public payments. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1709,
              "latest_year": 1709,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1709"
            },
            "claim_ids": [
              "C1370"
            ],
            "source_ids": [
              "S684",
              "S685"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1371-CUR-V26-NEWJERSEY-POUND-1752",
            "scope": "Research identifieslocal current salary reckoning distinguished from note par. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1752,
              "latest_year": 1752,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1752"
            },
            "claim_ids": [
              "C1371"
            ],
            "source_ids": [
              "S684",
              "S685"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1372-CUR-V26-NEWJERSEY-POUND-1760",
            "scope": "Treasurers were instructed to receive taxes according to the western-division money rule. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1760,
              "latest_year": 1760,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1760"
            },
            "claim_ids": [
              "C1372"
            ],
            "source_ids": [
              "S684",
              "S685"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1373-CUR-V26-NEWJERSEY-POUND-1777",
            "scope": "The law distinguishes local lawful money from sterling obligations. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1777,
              "latest_year": 1777,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1777"
            },
            "claim_ids": [
              "C1373"
            ],
            "source_ids": [
              "S684",
              "S685"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [
        "ID26-CUR-V26-NEWJERSEY-POUND"
      ],
      "identity_claim_ids": [
        "C1370"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-OLD-ASSYRIAN-SILVER",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Old Assyrian silver reckoning at Kanesh",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-OLD-ASSYRIAN-SILVER"
      ],
      "claim_ids": [
        "C1374",
        "C1375"
      ],
      "source_ids": [
        "S687",
        "S688",
        "S168"
      ],
      "profile_id": "CUR-V26-OLD-ASSYRIAN-SILVER",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1374-CUR-V26-OLD-ASSYRIAN-SILVER--1850",
            "scope": "AO 8295 records a silver loan in mina, shekel and grain fractions, with a five-week repayment term and late interest reckoned per mina per month. This is a monetary obligation, not merely a weight inventory.",
            "date": {
              "earliest_year": -1920,
              "latest_year": -1850,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-1920–-1850"
            },
            "claim_ids": [
              "C1374"
            ],
            "source_ids": [
              "S687"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1375-CUR-V26-OLD-ASSYRIAN-SILVER--1801",
            "scope": "The Kanesh caravan account aggregates investments and diverse expenses into a silver balance in minas and shekels; another loan specifies staged repayment of six minas.",
            "date": {
              "earliest_year": -2000,
              "latest_year": -1801,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-2000–-1801"
            },
            "claim_ids": [
              "C1375"
            ],
            "source_ids": [
              "S688",
              "S168"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID26-CUR-V26-OLD-ASSYRIAN-SILVER"
      ],
      "identity_claim_ids": [
        "C1374"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-OLD-BABYLONIAN-SILVER",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Old Babylonian silver shekel reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-OLD-BABYLONIAN-SILVER"
      ],
      "claim_ids": [
        "C1376"
      ],
      "source_ids": [
        "S510"
      ],
      "profile_id": "CUR-V26-OLD-BABYLONIAN-SILVER",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1376-CUR-V26-OLD-BABYLONIAN-SILVER--1750",
            "scope": "The Hammurabi legal collection fixes physician fees at 10,5,or 2 silver shekels for specified cases and sets divorce compensation in silver; these are value-denominated obligations. The ca.1750 BCE date follows Roth’s dating of the collection under the middle chronology, not its unit’s founding.",
            "date": {
              "earliest_year": -1750,
              "latest_year": -1750,
              "precision": "approximate_year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "c.1750 BCE, source middle chronology"
            },
            "claim_ids": [
              "C1376"
            ],
            "source_ids": [
              "S510"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID26-CUR-V26-OLD-BABYLONIAN-SILVER"
      ],
      "identity_claim_ids": [
        "C1376"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-ATHENIAN-DRACHMA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Attic drachma accounting — Athenian, Alexandrine and Bactrian traditions",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-ATHENIAN-DRACHMA"
      ],
      "claim_ids": [
        "C1377",
        "C1378",
        "C2018",
        "C2019",
        "C2020",
        "C2021",
        "C2036",
        "C2037",
        "C2039",
        "C2085",
        "C2086",
        "C2087",
        "C2088",
        "C2089",
        "C2093"
      ],
      "source_ids": [
        "S689",
        "S690",
        "S1051",
        "S1052",
        "S1053",
        "S1054",
        "S428",
        "S1055",
        "S1058",
        "S1059",
        "S1093",
        "S1094",
        "S1095",
        "S1067",
        "S1098"
      ],
      "profile_id": "CUR-V26-ATHENIAN-DRACHMA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1377-CUR-V26-ATHENIAN-DRACHMA--425",
            "scope": "The Athenian treasury account records principal and interest in talents,drachmas and obol fractions. Detailed disbursements cover 426/5–423/2 BCE, with a retrospective summary for 433/2–427/6.",
            "date": {
              "earliest_year": -426,
              "latest_year": -425,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-426–-425"
            },
            "claim_ids": [
              "C1377"
            ],
            "source_ids": [
              "S689"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1378-CUR-V26-ATHENIAN-DRACHMA--320",
            "scope": "An Attic property-security marker specifies a loan of 750 drachmas for Dionysos, corroborating drachma-denominated obligations beyond the fifth-century state treasury ledger.",
            "date": {
              "earliest_year": -340,
              "latest_year": -320,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-340–-320"
            },
            "claim_ids": [
              "C1378"
            ],
            "source_ids": [
              "S690"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2019-CUR-V26-ATHENIAN-DRACHMA--310",
            "scope": "P.Eleph.1 values a dowry at 1,000 drachmas and specifies an additional1,000 Alexander silver drachmas as a penalty. Berlin dates the contract310 BCE; association with the retained Attic profile is regional.",
            "date": {
              "earliest_year": -310,
              "latest_year": -310,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-310"
            },
            "claim_ids": [
              "C2019"
            ],
            "source_ids": [
              "S1052"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2020-CUR-V26-ATHENIAN-DRACHMA--253",
            "scope": "Antiochus II’s land sale requires thirty silver talents in instalments, entered in royal records. This254/253 BCE witness is associated with the wider Attic tradition, without creating a dynasty-only currency.",
            "date": {
              "earliest_year": -254,
              "latest_year": -253,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-254–-253"
            },
            "claim_ids": [
              "C2020"
            ],
            "source_ids": [
              "S1053",
              "S1051"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2021-CUR-V26-ATHENIAN-DRACHMA--195",
            "scope": "P.Dura15 records a 120-silver-drachma property price and matching penalty. Its editorial195 BCE date and association with the wider Attic profile remain qualified.",
            "date": {
              "earliest_year": -195,
              "latest_year": -195,
              "precision": "year",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-195",
              "qualification_note": "Editorial dating; the fragment references Seleucid years117 and123."
            },
            "claim_ids": [
              "C2021"
            ],
            "source_ids": [
              "S1054"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2037-CUR-V26-ATHENIAN-DRACHMA--259",
            "scope": "Egyptian silver accounting inherited the Attic drachma structure and developed a separate regional system with distinct internal and external valuations. Admit qualified ancestry, not a branch created solely by Ptolemaic rulers or reduced coin weights.",
            "date": {
              "earliest_year": -332,
              "latest_year": -259,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-332–-259"
            },
            "claim_ids": [
              "C2037"
            ],
            "source_ids": [
              "S1051",
              "S1055"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS36-C2039-CUR-V26-ATHENIAN-DRACHMA-579",
            "scope": "Morony explicitly derives the Sasanian fiscal drahm from the Attic drachma spread east by Alexander and transmitted through Seleucids and Parthians. Admit compressed, qualified ancestry; intermediate identity boundaries and dates remain unresolved.",
            "date": {
              "earliest_year": -330,
              "latest_year": 579,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-330–579"
            },
            "claim_ids": [
              "C2039"
            ],
            "source_ids": [
              "S1058",
              "S1059"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS39-C2085-CUR-V26-ATHENIAN-DRACHMA--170",
            "scope": "The Amphipolis parchment’s document1 line4 records100 drachmas of coined silver. Editors place it approximately 220–170 BCE; a loan-repayment interpretation remains tentative. Associate this Bactrian Greek account witness with the broad Attic/Alexandrine tradition provisionally, without creating a currency for each dynasty.",
            "date": {
              "earliest_year": -220,
              "latest_year": -170,
              "precision": "range",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-220–-170",
              "qualification_note": "Palaeographic interval; king and era identification remain disputed."
            },
            "claim_ids": [
              "C2085"
            ],
            "source_ids": [
              "S1093"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS39-C2086-CUR-V26-ATHENIAN-DRACHMA--125",
            "scope": "Treasury inscription4a records a transfer of 500 drachmas and the sealing of the container. The jar texts are archaeologically placed in the mid-second centuryBCE. These are surviving treasury labels, not a complete ledger; association with the broad Attic tradition remains qualified.",
            "date": {
              "earliest_year": -175,
              "latest_year": -125,
              "precision": "range",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Mid-second century BCE",
              "qualification_note": "Editorial175–125BCE range represents mid-century archaeological dating; not a dated era conversion."
            },
            "claim_ids": [
              "C2086"
            ],
            "source_ids": [
              "S1094",
              "S1093"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID26-CUR-V26-ATHENIAN-DRACHMA",
        "ID36-CUR-V26-ATHENIAN-DRACHMA",
        "ID39-CUR-V26-ATHENIAN-DRACHMA"
      ],
      "identity_claim_ids": [
        "C1377"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-RAMESSIDE-COPPER-DEBEN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ramesside copper-deben value reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-RAMESSIDE-COPPER-DEBEN"
      ],
      "claim_ids": [
        "C1379"
      ],
      "source_ids": [
        "S691",
        "S692"
      ],
      "profile_id": "CUR-V26-RAMESSIDE-COPPER-DEBEN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1379-CUR-V26-RAMESSIDE-COPPER-DEBEN--1001",
            "scope": "UC 39606 values goods supplied for a bull in copper rings/deben and states an aggregate value. Settlement in goods and valuation in a common account unit are distinct in this record. The dates 1300–1001 BCE are a broad editorial Ramesside envelope, not an exact date or lifespan; the text names year 4 without identifying the king in this edition. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": -1300,
              "latest_year": -1001,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-1300–-1001"
            },
            "claim_ids": [
              "C1379"
            ],
            "source_ids": [
              "S691",
              "S692"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID26-CUR-V26-RAMESSIDE-COPPER-DEBEN"
      ],
      "identity_claim_ids": [
        "C1379"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-EGYPT-SOLIDUS-NOMISMA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Roman solidus–nomisma accounting — imperial and regional evidence",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-EGYPT-SOLIDUS-NOMISMA"
      ],
      "claim_ids": [
        "C1380",
        "C1381",
        "C1838",
        "C1839",
        "C1840",
        "C1841",
        "C1842",
        "C1843",
        "C1846",
        "C1852",
        "C1974",
        "C1977",
        "C1978",
        "C1979",
        "C1980",
        "C1987",
        "C1988",
        "C2082",
        "C2083",
        "C2084",
        "C2096"
      ],
      "source_ids": [
        "S694",
        "S693",
        "S957",
        "S960",
        "S958",
        "S959",
        "S640",
        "S968",
        "S641",
        "S1030",
        "S1031",
        "S951",
        "S1033",
        "S483",
        "S1091",
        "S1089",
        "S1090"
      ],
      "profile_id": "CUR-V26-EGYPT-SOLIDUS-NOMISMA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1380-CUR-V26-EGYPT-SOLIDUS-NOMISMA-481",
            "scope": "BGU III 726 dates a loan to 19 October 481. Its principal is one gold solidus less four keratia; repayment is flax of the equivalent value at repayment, with wheat interest. This demonstrates an account valuation beyond simply counting an unchanged coin.",
            "date": {
              "earliest_year": 481,
              "latest_year": 481,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "481"
            },
            "claim_ids": [
              "C1380"
            ],
            "source_ids": [
              "S694"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1381-CUR-V26-EGYPT-SOLIDUS-NOMISMA-613",
            "scope": "P.Lond.V 1737 records a debt of 3⅓ gold nomismata/solidi by the local Syene standard, with interest stated in gold carats per solidus. It is dated 9 February 613.",
            "date": {
              "earliest_year": 613,
              "latest_year": 613,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "613"
            },
            "claim_ids": [
              "C1381"
            ],
            "source_ids": [
              "S693"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1838-CUR-V26-EGYPT-SOLIDUS-NOMISMA-642",
            "scope": "On 26December642 the amīr Abd Allah orders fodder for military personnel valued at three nomismata. The unit measures an obligation in goods under the new administration.",
            "date": {
              "earliest_year": 642,
              "latest_year": 642,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "642"
            },
            "claim_ids": [
              "C1838"
            ],
            "source_ids": [
              "S957"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1839-CUR-V26-EGYPT-SOLIDUS-NOMISMA-643",
            "scope": "On 29November643 a requisition to the fiscal administrator of Herakleopolis values fodder at fourteen nomismata; its endorsement repeats that value.",
            "date": {
              "earliest_year": 643,
              "latest_year": 643,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "643"
            },
            "claim_ids": [
              "C1839"
            ],
            "source_ids": [
              "S957"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1840-CUR-V26-EGYPT-SOLIDUS-NOMISMA-677",
            "scope": "An Egyptian debt register dated AH57 specifies dinars of the believers for repayment. The debt evidence is real; association with the broader local gold-account profile is qualified because the required issue’s interpretation remains debated. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 676,
              "latest_year": 677,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "676–677"
            },
            "claim_ids": [
              "C1840"
            ],
            "source_ids": [
              "S960"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS29-C1841-CUR-V26-EGYPT-SOLIDUS-NOMISMA-605",
            "scope": "P.Ness.46, 16July605, acknowledges nine imperial solidi less nine carats on the Gaza standard, with an express repayment obligation. This Palestinian observation is only a qualified regional association with the existing Egyptian solidus/nomisma profile. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 605,
              "latest_year": 605,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "605"
            },
            "claim_ids": [
              "C1841"
            ],
            "source_ids": [
              "S958"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS29-C1842-CUR-V26-EGYPT-SOLIDUS-NOMISMA-687",
            "scope": "The bilingual release P.Ness.56, 18January687, describes one fifty-unit obligation as dinars in Arabic and solidi in Greek: thirty were repaid and twenty remitted. Their equivalence within this account is explicit; wider regional grouping remains qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 687,
              "latest_year": 687,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "687"
            },
            "claim_ids": [
              "C1842"
            ],
            "source_ids": [
              "S958",
              "S959"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS29-C1843-CUR-V26-EGYPT-SOLIDUS-NOMISMA-682",
            "scope": "P.Ness.55 combines a tax receipt and a private acknowledgement of debt for the same 4⅓ nomismata. Its proposed 11 April 682 dating carries a question mark; the Palestinian association is also qualified. Association with the later continuous currency identity remains qualified.",
            "date": {
              "earliest_year": 682,
              "latest_year": 682,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "682"
            },
            "claim_ids": [
              "C1843"
            ],
            "source_ids": [
              "S959"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS29-C1846-CUR-V26-EGYPT-SOLIDUS-NOMISMA-400",
            "scope": "PSI IX 1074 orders payment of 4½⅓ solidi. Its corrected date is 15 October 400 CE; the fractional amount supplies account-unit evidence.",
            "date": {
              "earliest_year": 400,
              "latest_year": 400,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "400"
            },
            "claim_ids": [
              "C1846"
            ],
            "source_ids": [
              "S640",
              "S968"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1977-CUR-V26-EGYPT-SOLIDUS-NOMISMA-375",
            "scope": "CTh 7.13.7.2, issued at Antioch on 2 June 375, assesses a recruit obligation at 36 solidi, including six for clothing and expenses. This is an Eastern imperial account observation.",
            "date": {
              "earliest_year": 375,
              "latest_year": 375,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "375"
            },
            "claim_ids": [
              "C1977"
            ],
            "source_ids": [
              "S1030"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1978-CUR-V26-EGYPT-SOLIDUS-NOMISMA-397",
            "scope": "CTh 7.13.13, Padua, 24 September 397, allows senators to discharge recruitment obligations by paying 25 solidi per recruit to the treasury. This is a Western imperial account observation.",
            "date": {
              "earliest_year": 397,
              "latest_year": 397,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "397"
            },
            "claim_ids": [
              "C1978"
            ],
            "source_ids": [
              "S1030"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1979-CUR-V26-EGYPT-SOLIDUS-NOMISMA-410",
            "scope": "CTh 7.13.20, Ravenna, 8 February 410, assesses recruits from African and island administrations at 30 solidi. Different recruitment assessments do not imply different account units.",
            "date": {
              "earliest_year": 410,
              "latest_year": 410,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "410"
            },
            "claim_ids": [
              "C1979"
            ],
            "source_ids": [
              "S1030"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1987-CUR-V26-EGYPT-SOLIDUS-NOMISMA-700",
            "scope": "Frankish reckoning continues the late-Roman solidus account tradition: solidus reckoning survived the change from gold tremisses to silver deniers. Admit regional ancestry; the exact differentiation date and intermediate local stages remain unresolved.",
            "date": {
              "earliest_year": 400,
              "latest_year": 700,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "400–700"
            },
            "claim_ids": [
              "C1987"
            ],
            "source_ids": [
              "S951",
              "S1031"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1988-CUR-V26-EGYPT-SOLIDUS-NOMISMA-681",
            "scope": "Visigothic law and finance retained Roman solidus accounting after local solidus coin production ceased. Admit a regional continuation, with its differentiation chronology unresolved.",
            "date": {
              "earliest_year": 400,
              "latest_year": 681,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "400–681"
            },
            "claim_ids": [
              "C1988"
            ],
            "source_ids": [
              "S1033"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS39-C2084-CUR-V26-EGYPT-SOLIDUS-NOMISMA-375",
            "scope": "Admit a qualified gold-account branch through Roman monetary reforms: the aureus was a denomination of denarius/sestertius reckoning; gold valuation separated, and the solidus replaced the aureus and became an independent accounting basis. This is our synthesis of documented monetary transformation, not a quoted genealogical conclusion. The274–375 research envelope compresses reform and account emergence, not a founding date, fixed conversion or end of denarius reckoning.",
            "date": {
              "earliest_year": 274,
              "latest_year": 375,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "274–375"
            },
            "claim_ids": [
              "C2084"
            ],
            "source_ids": [
              "S1089",
              "S1090",
              "S483"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [
        "ID26-CUR-V26-EGYPT-SOLIDUS-NOMISMA",
        "ID34-CUR-V26-EGYPT-SOLIDUS-NOMISMA"
      ],
      "identity_claim_ids": [
        "C1380"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-JPN-GINME",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Japanese silver monme / ginme accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-JPN-GINME"
      ],
      "claim_ids": [
        "C1382",
        "C1383",
        "C1419",
        "C1420",
        "C1432",
        "C2015"
      ],
      "source_ids": [
        "S695",
        "S696",
        "S1047"
      ],
      "profile_id": "CUR-V26-JPN-GINME",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1382-CUR-V26-JPN-GINME-1699",
            "scope": "Early-modern Japanese monetary accounting comprised independent gold, silver and cash units. Silver accounts reckoned 1000 monme perkan and 10 fun permonme.",
            "date": {
              "earliest_year": 1600,
              "latest_year": 1699,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1600–1699"
            },
            "claim_ids": [
              "C1382"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1383-CUR-V26-JPN-GINME-1868",
            "scope": "Osaka merchants continued pricing goods and making loans in monme/ginme even after monme silver coins largely disappeared from circulation.",
            "date": {
              "earliest_year": 1750,
              "latest_year": 1868,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1750–1868"
            },
            "claim_ids": [
              "C1383"
            ],
            "source_ids": [
              "S696"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1419-CUR-V26-JPN-GINME-1868",
            "scope": "Silver-account lending was forbidden and converted to gold/cash accounts, with gold-denominated government notes subsequently specified. Gold ryo reckoning thus received the silver account branch. Regional historical absorption, not founding unit of ryo.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1868,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868"
            },
            "claim_ids": [
              "C1419"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1420-CUR-V26-JPN-GINME-1868",
            "scope": "The same order explicitly permitted conversion of silver-denominated lending into cash reckoning at the transaction-date rate. Alternative local destination within monetary unification; do not imply every silver balance converted to mon.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1868,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868"
            },
            "claim_ids": [
              "C1420"
            ],
            "source_ids": [
              "S695"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID26-CUR-V26-JPN-GINME"
      ],
      "identity_claim_ids": [
        "C1382"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-SHANGHAI-TAEL",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Shanghai tael",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-SHANGHAI-TAEL"
      ],
      "claim_ids": [
        "C1384",
        "C1421",
        "C1433",
        "C1569",
        "C2007"
      ],
      "source_ids": [
        "S541",
        "S697",
        "S1044"
      ],
      "profile_id": "CUR-V26-SHANGHAI-TAEL",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1384-CUR-V26-SHANGHAI-TAEL-1933",
            "scope": "Shanghai business used its local tael as a monetary unit; existing obligations were expressed in taels and required a yuan conversion rule.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1384"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1421-CUR-V26-SHANGHAI-TAEL-1933",
            "scope": "Shanghai tael-based payments and contracts were replaced by Republic of China yuan accounting. Shanghai local absorption only; yuan already existed; do not infer all local taels abolished simultaneously.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1421"
            ],
            "source_ids": [
              "S541",
              "S697"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2007-CUR-V26-SHANGHAI-TAEL-1857",
            "scope": "Chinese and Western merchants adopted Shanghai’s abstract tael money of account in 1857. This reported adoption is not a universal origin date for all Shanghai silver references.",
            "date": {
              "earliest_year": 1857,
              "latest_year": 1857,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1857"
            },
            "claim_ids": [
              "C2007"
            ],
            "source_ids": [
              "S1044"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID26-CUR-V26-SHANGHAI-TAEL"
      ],
      "identity_claim_ids": [
        "C1569"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-HAIKWAN-TAEL",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Haikwan customs tael",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-HAIKWAN-TAEL"
      ],
      "claim_ids": [
        "C1385",
        "C1434",
        "C1477",
        "C1568",
        "C1665",
        "C1730",
        "C2008"
      ],
      "source_ids": [
        "S541",
        "S745",
        "S1046"
      ],
      "profile_id": "CUR-V26-HAIKWAN-TAEL",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1385-CUR-V26-HAIKWAN-TAEL-1933",
            "scope": "The haikwan tael was used by Maritime Customs for export-duty collection and import/export statistical valuation.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1385"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1477-CUR-V26-HAIKWAN-TAEL-1933",
            "scope": "Contemporary survey reports customs announcement10March1933discontinued use of Haikwan tael, beyond the earlier1930import-duty shift.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1477"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1665-CUR-V26-HAIKWAN-TAEL-1930",
            "scope": "Import duties and levies based on them were changed from Haikwan-tael reckoning to customs gold units effective1February1930; this is a partial fiscal-account succession, not all customs accounting.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1665"
            ],
            "source_ids": [
              "S745"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2008-CUR-V26-HAIKWAN-TAEL-1880",
            "scope": "Seward’s 29 April 1880 memorandum describes actual customs collections using Haikwan taels and tabulates their local relation to Kuping taels. Officials did not explain the Haikwan standard’s origin.",
            "date": {
              "earliest_year": 1880,
              "latest_year": 1880,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1880"
            },
            "claim_ids": [
              "C2008"
            ],
            "source_ids": [
              "S1046"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID26-CUR-V26-HAIKWAN-TAEL"
      ],
      "identity_claim_ids": [
        "C1568"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-CUSTOMS-GOLD-UNIT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Chinese customs gold unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-CUSTOMS-GOLD-UNIT"
      ],
      "claim_ids": [
        "C1386",
        "C1514",
        "C1567",
        "C1665"
      ],
      "source_ids": [
        "S541",
        "S846",
        "S745"
      ],
      "profile_id": "CUR-V26-CUSTOMS-GOLD-UNIT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1386-CUR-V26-CUSTOMS-GOLD-UNIT-1930",
            "scope": "A customs gold unit was created; contemporary report explicitly describes it as a bookkeeping unit rather than general currency.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1386"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1514-CUR-V26-CUSTOMS-GOLD-UNIT-1948",
            "scope": "CGU notes were redeemed at150000per goldyuan in1948. This documents instrument redemption into the existing ROC yuan identity; it does not by itself date the ending of the distinct customs assessment account.",
            "date": {
              "earliest_year": 1948,
              "latest_year": 1948,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1948"
            },
            "claim_ids": [
              "C1514"
            ],
            "source_ids": [
              "S846"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1665-CUR-V26-CUSTOMS-GOLD-UNIT-1930",
            "scope": "Import duties and levies based on them were changed from Haikwan-tael reckoning to customs gold units effective1February1930; this is a partial fiscal-account succession, not all customs accounting.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1665"
            ],
            "source_ids": [
              "S745"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID26-CUR-V26-CUSTOMS-GOLD-UNIT"
      ],
      "identity_claim_ids": [
        "C1567"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-HYDERABAD-RUPEE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hyderabad Osmania / Hali sicca rupee",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-HYDERABAD-RUPEE"
      ],
      "claim_ids": [
        "C1387",
        "C1388",
        "C1389",
        "C1422",
        "C1764",
        "C1765"
      ],
      "source_ids": [
        "S541",
        "S699",
        "S914"
      ],
      "profile_id": "CUR-V26-HYDERABAD-RUPEE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1387-CUR-V26-HYDERABAD-RUPEE-1912",
            "scope": "Contemporary report describes the Hyderabad Currency Act as granting Osmania rupees full legal tender, while British rupees could be used by contractual agreement.",
            "date": {
              "earliest_year": 1912,
              "latest_year": 1912,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1912"
            },
            "claim_ids": [
              "C1387"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1388-CUR-V26-HYDERABAD-RUPEE-1930",
            "scope": "The paper-currency reserve separately accounts for 52,660,142 Osmania rupees versus British rupee notes and coin.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1388"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1389-CUR-V26-HYDERABAD-RUPEE-1955",
            "scope": "RBI records Hyderabad Hali Sicca legal-tender cessation and replacement by Indianrupees on 1 April 1955. This is a legal-tender/absorption event; exact final account-unit extinction remains unresolved.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1389"
            ],
            "source_ids": [
              "S699"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1422-CUR-V26-HYDERABAD-RUPEE-1955",
            "scope": "Hyderabad local rupees were replaced by Indianrupees; the regional branch joins an already existing Indianunit. Does not assert that Indianrupee originated 1955.",
            "date": {
              "earliest_year": 1955,
              "latest_year": 1955,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1955"
            },
            "claim_ids": [
              "C1422"
            ],
            "source_ids": [
              "S699"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1764-CUR-V26-HYDERABAD-RUPEE-1890",
            "scope": "The1909 Gazetteer's TableIII reports decade-average commodity prices explicitly per Hyderabad rupee. Its retrospective survey provides local price-unit evidence for1881–1890, without fixing the unit's origin or proving every intervening accounting stage.",
            "date": {
              "earliest_year": 1881,
              "latest_year": 1890,
              "precision": "retrospective_decade_average",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1881–1890"
            },
            "claim_ids": [
              "C1764"
            ],
            "source_ids": [
              "S914"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1765-CUR-V26-HYDERABAD-RUPEE-1901",
            "scope": "The same table separately reports1901 grain prices in Hyderabad rupees and distinguishes that unit from British rupees in its note.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1901,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901"
            },
            "claim_ids": [
              "C1765"
            ],
            "source_ids": [
              "S914"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [
        "ID26-CUR-V26-HYDERABAD-RUPEE"
      ],
      "identity_claim_ids": [
        "C1387"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-TRAVANCORE-SIRKAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Travancore Sirkar rupee",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-TRAVANCORE-SIRKAR"
      ],
      "claim_ids": [
        "C1390",
        "C1391",
        "C1515"
      ],
      "source_ids": [
        "S698",
        "S541",
        "S847"
      ],
      "profile_id": "CUR-V26-TRAVANCORE-SIRKAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1390-CUR-V26-TRAVANCORE-SIRKAR-1861",
            "scope": "Sirkar accounts were kept in rupees, fanams and cash; Travancore fanam was then nominal. Grouping the earlier and later local account observations is qualified.",
            "date": {
              "earliest_year": 1861,
              "latest_year": 1861,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1861"
            },
            "claim_ids": [
              "C1390"
            ],
            "source_ids": [
              "S698"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1391-CUR-V26-TRAVANCORE-SIRKAR-1933",
            "scope": "Sirkarrupee described as monetary unit with quarter/seventh subdivisions despite never having been minted as a fullrupee. Grouping the earlier and later local account observations is qualified.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1391"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1515-CUR-V26-TRAVANCORE-SIRKAR-1950",
            "scope": "Travancore coins ceased legal tender inApril1950. The inspected source does not establish the account-unit conversion or its exact rate.",
            "date": {
              "earliest_year": 1950,
              "latest_year": 1950,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1950"
            },
            "claim_ids": [
              "C1515"
            ],
            "source_ids": [
              "S847"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [
        "ID26-CUR-V26-TRAVANCORE-SIRKAR"
      ],
      "identity_claim_ids": [
        "C1390"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-MANCHUKUO-YUAN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Manchukuo yuan",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-MANCHUKUO-YUAN"
      ],
      "claim_ids": [
        "C1392",
        "C1683",
        "C1700"
      ],
      "source_ids": [
        "S541",
        "S842",
        "S867",
        "S868"
      ],
      "profile_id": "CUR-V26-MANCHUKUO-YUAN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1392-CUR-V26-MANCHUKUO-YUAN-1932",
            "scope": "Currency law defined the regional yuan and decimal subdivisions; the central bank began replacing previously circulating local notes, while separate Chinese exchange and silver-yen markets remained.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1932,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932"
            },
            "claim_ids": [
              "C1392"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1683-CUR-V26-MANCHUKUO-YUAN-1946",
            "scope": "In the Durbed/Taikang locality, Northeast currency replaced Manchukuo yuan through progressive par conversion in1946. This local replacement does not identify all postwar Manchurian conversions.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1683"
            ],
            "source_ids": [
              "S842"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1700-CUR-V26-MANCHUKUO-YUAN-1935",
            "scope": "Manchukuo currency consolidation absorbed the Harbin dayang regional tax/payment unit; the Guangxin-issued Harbin currency was compulsorily redeemed at1.25dayang per1Manchukuo yuan. This names one actual local predecessor, not all provincial currencies.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1935,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932–1935"
            },
            "claim_ids": [
              "C1700"
            ],
            "source_ids": [
              "S867",
              "S868"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID26-CUR-V26-MANCHUKUO-YUAN"
      ],
      "identity_claim_ids": [
        "C1392"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-TIBET-TANGKA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tibetan tangka accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-TIBET-TANGKA"
      ],
      "claim_ids": [
        "C1393",
        "C1513"
      ],
      "source_ids": [
        "S541",
        "S845"
      ],
      "profile_id": "CUR-V26-TIBET-TANGKA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1393-CUR-V26-TIBET-TANGKA-1933",
            "scope": "Contemporary monetary survey calls the tangka the official monetary unit and reports Britishrupees circulating at 3 tangkas, with several local tangka coinforms. Assignment to this scoped currency profile is qualified.",
            "date": {
              "earliest_year": 1933,
              "latest_year": 1933,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1933"
            },
            "claim_ids": [
              "C1393"
            ],
            "source_ids": [
              "S541"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1513-CUR-V26-TIBET-TANGKA-1962",
            "scope": "Later Tibetan currency was displaced by RMB: Lhasa enterprise pricing and wages switched inJuly1959; paper currency was redeemed at50srang/liang per RMB yuan fromAugust. Silver tangka instruments were purchased by metal value. Grouping this later srang accounting with the1933 tangka profile remains unadjudicated.",
            "date": {
              "earliest_year": 1959,
              "latest_year": 1962,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1959–1962"
            },
            "claim_ids": [
              "C1513"
            ],
            "source_ids": [
              "S845"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [
        "ID26-CUR-V26-TIBET-TANGKA"
      ],
      "identity_claim_ids": [
        "C1393"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-AMSTERDAM",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Amsterdam bank florin / bank guilder",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-AMSTERDAM"
      ],
      "claim_ids": [
        "C1394",
        "C1395",
        "C1424",
        "C1565"
      ],
      "source_ids": [
        "S700",
        "S701",
        "S704"
      ],
      "profile_id": "CUR-V26-AMSTERDAM",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1394-CUR-V26-AMSTERDAM-1659",
            "scope": "Banco florins measured bill settlements; current florins measured cashier accounts and spot transactions. Their distinction received official recognition in 1659.",
            "date": {
              "earliest_year": 1641,
              "latest_year": 1659,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1641–1659"
            },
            "claim_ids": [
              "C1394"
            ],
            "source_ids": [
              "S700"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1424-CUR-V26-AMSTERDAM-1659",
            "scope": "Established florin obligations differentiated into current and bank accounting scopes; child date is emergence envelope, not bank foundation 1609. Parent profile includes qualified Dutch current-guilder continuity before 1680.",
            "date": {
              "earliest_year": 1641,
              "latest_year": 1659,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1641–1659"
            },
            "claim_ids": [
              "C1424"
            ],
            "source_ids": [
              "S700"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [
        "ID26-CUR-V26-AMSTERDAM"
      ],
      "identity_claim_ids": [
        "C1565"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-HAMBURG",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hamburg mark banco",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-HAMBURG"
      ],
      "claim_ids": [
        "C1396",
        "C1397",
        "C1398",
        "C1423",
        "C1435"
      ],
      "source_ids": [
        "S112",
        "S702"
      ],
      "profile_id": "CUR-V26-HAMBURG",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1396-CUR-V26-HAMBURG-1619",
            "scope": "The 1619 mandate compelled large bills through the banco; lending clauses explicitly measured principal and interest in Mark Banco.",
            "date": {
              "earliest_year": 1619,
              "latest_year": 1619,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1619"
            },
            "claim_ids": [
              "C1396"
            ],
            "source_ids": [
              "S112"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1397-CUR-V26-HAMBURG-1873",
            "scope": "Reichsmark accounts opened alongside silver accounts on 15 November 1872; from 15 February 1873 merchants booked transfers in Reichsmark after the silver accounting basis ended.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C1397"
            ],
            "source_ids": [
              "S702"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1423-CUR-V26-HAMBURG-1873",
            "scope": "Existing merchant transfer accounting shifted to Reichsmark; later institutional absorption must not be called founding.",
            "date": {
              "earliest_year": 1873,
              "latest_year": 1873,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1873"
            },
            "claim_ids": [
              "C1423"
            ],
            "source_ids": [
              "S702"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [
        "ID26-CUR-V26-HAMBURG"
      ],
      "identity_claim_ids": [
        "C1396"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-VENICE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Venetian banco ducat — Banco del Giro accounts",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-VENICE"
      ],
      "claim_ids": [
        "C1399",
        "C1400",
        "C1566"
      ],
      "source_ids": [
        "S703",
        "S704"
      ],
      "profile_id": "CUR-V26-VENICE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1399-CUR-V26-VENICE-1630",
            "scope": "Giro balances settled obligations and traded at a variable premium to coin; the premium turned negative during 1630. This supports a separately valued scriptural unit.",
            "date": {
              "earliest_year": 1619,
              "latest_year": 1630,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1619–1630"
            },
            "claim_ids": [
              "C1399"
            ],
            "source_ids": [
              "S703"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [
        "ID26-CUR-V26-VENICE"
      ],
      "identity_claim_ids": [
        "C1399"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-GENOA-BANCO",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Genoese lira di banco",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-GENOA-BANCO"
      ],
      "claim_ids": [
        "C1401",
        "C1402",
        "C1403",
        "C1562",
        "C2110"
      ],
      "source_ids": [
        "S705",
        "S706"
      ],
      "profile_id": "CUR-V26-GENOA-BANCO",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1401-CUR-V26-GENOA-BANCO-1741",
            "scope": "Lira di banco denominated giro ledgers. The 1 July 1741 tariff separated its legal value from commercial lira fuori banco.",
            "date": {
              "earliest_year": 1675,
              "latest_year": 1741,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1675–1741"
            },
            "claim_ids": [
              "C1401"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1402-CUR-V26-GENOA-BANCO-1751",
            "scope": "After the 1746 suspension and 1751 debt consolidation, new 1748 banks retained the same lira di banco.",
            "date": {
              "earliest_year": 1746,
              "latest_year": 1751,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1746–1751"
            },
            "claim_ids": [
              "C1402"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2110-CUR-V26-GENOA-BANCO-1741",
            "scope": "Genoese banco ledgers opened in 1675 using the commercial lira’s legal valuation. On 1 July 1741 the outside-bank legal tariff changed while banco retained the older valuations. This supports an institutional branch from the commercial account tradition. The direction is a historical inference from the older commercial unit; shared initial valuation was not a permanent peg, and the interval does not date a single founding act.",
            "date": {
              "earliest_year": 1675,
              "latest_year": 1741,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1675–1741"
            },
            "claim_ids": [
              "C2110"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [
        "ID26-CUR-V26-GENOA-BANCO"
      ],
      "identity_claim_ids": [
        "C1562"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-GENOA-CURRENT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Genoese lira — commercial and fuori-banco account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-GENOA-CURRENT"
      ],
      "claim_ids": [
        "C1404",
        "C1405",
        "C1563",
        "C1803",
        "C2104",
        "C2109",
        "C2110",
        "C2111"
      ],
      "source_ids": [
        "S705",
        "S935",
        "S1109"
      ],
      "profile_id": "CUR-V26-GENOA-CURRENT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1404-CUR-V26-GENOA-CURRENT-1741",
            "scope": "Lira di banco denominated giro ledgers. The 1 July 1741 tariff separated its legal value from commercial lira fuori banco.",
            "date": {
              "earliest_year": 1675,
              "latest_year": 1741,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1675–1741"
            },
            "claim_ids": [
              "C1404"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1405-CUR-V26-GENOA-CURRENT-1826",
            "scope": "Pre 1792 contracts remained payable at par after reform. The 1805 decree rated francs in commercial lire; the 26 October 1826 edict required Piedmontese lire for accounting.",
            "date": {
              "earliest_year": 1792,
              "latest_year": 1826,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1792–1826"
            },
            "claim_ids": [
              "C1405"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1803-CUR-V26-GENOA-CURRENT-1842",
            "scope": "Genoese outside-bank account unit prohibited1826;1842contracts documented settlement in legal new lire at1Genoese=0.833new.",
            "date": {
              "earliest_year": 1826,
              "latest_year": 1842,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1826–1842"
            },
            "claim_ids": [
              "C1803"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2104-CUR-V26-GENOA-CURRENT-1141",
            "scope": "The 1141 Genoese mint contract specified payments in lire and production of local denari. Felloni follows this Genoese lira of account from its medieval use through subsequent changes in coin content. The 1141 witness establishes account use, not an exact foundation date.",
            "date": {
              "earliest_year": 1141,
              "latest_year": 1141,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1141"
            },
            "claim_ids": [
              "C2104"
            ],
            "source_ids": [
              "S1109"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2109-CUR-V26-GENOA-CURRENT-1141",
            "scope": "Felloni traces the Carolingian pound–shilling–denier system through regional Pavia money to Genoa’s local reckoning. The Genoese mint contract of 1141 specifies lire, and his account follows the Genoese lira through later changes. This supports qualified inherited account ancestry through Italian intermediates, not direct Frankish-to-Genoese debt conversion or parity. The 1138–1141 interval covers mint authorization and account documentation; it is not an exact separation date.",
            "date": {
              "earliest_year": 1138,
              "latest_year": 1141,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1138–1141"
            },
            "claim_ids": [
              "C2109"
            ],
            "source_ids": [
              "S1109"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS44-C2110-CUR-V26-GENOA-CURRENT-1741",
            "scope": "Genoese banco ledgers opened in 1675 using the commercial lira’s legal valuation. On 1 July 1741 the outside-bank legal tariff changed while banco retained the older valuations. This supports an institutional branch from the commercial account tradition. The direction is a historical inference from the older commercial unit; shared initial valuation was not a permanent peg, and the interval does not date a single founding act.",
            "date": {
              "earliest_year": 1675,
              "latest_year": 1741,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1675–1741"
            },
            "claim_ids": [
              "C2110"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS44-C2111-CUR-V26-GENOA-CURRENT-1751",
            "scope": "The Genoese permesso account of 1751 was derived from outside-bank commercial money at 115 market-valued lire to 100 lire di permesso, using valuations published on 28 April. It served specified fiscal and debt-service purposes. The basis was the market or abusiva valuation of commercial money, not the separate statutory tariff of 1741 or the banco lira.",
            "date": {
              "earliest_year": 1751,
              "latest_year": 1751,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1751"
            },
            "claim_ids": [
              "C2111"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [
        "ID26-CUR-V26-GENOA-CURRENT",
        "ID44-CUR-V26-GENOA-CURRENT"
      ],
      "identity_claim_ids": [
        "C1563",
        "C2104"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-GENOA-PERMESSO",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Genoese lira di permesso",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-GENOA-PERMESSO"
      ],
      "claim_ids": [
        "C1406",
        "C1407",
        "C1564",
        "C2111"
      ],
      "source_ids": [
        "S705",
        "S706"
      ],
      "profile_id": "CUR-V26-GENOA-PERMESSO",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1406-CUR-V26-GENOA-PERMESSO-1751",
            "scope": "The 1751 lira di permesso measured taxes, debt service and distributions; it differed from both banco and commercial lire.",
            "date": {
              "earliest_year": 1751,
              "latest_year": 1751,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1751"
            },
            "claim_ids": [
              "C1406"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS44-C2111-CUR-V26-GENOA-PERMESSO-1751",
            "scope": "The Genoese permesso account of 1751 was derived from outside-bank commercial money at 115 market-valued lire to 100 lire di permesso, using valuations published on 28 April. It served specified fiscal and debt-service purposes. The basis was the market or abusiva valuation of commercial money, not the separate statutory tariff of 1741 or the banco lira.",
            "date": {
              "earliest_year": 1751,
              "latest_year": 1751,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1751"
            },
            "claim_ids": [
              "C2111"
            ],
            "source_ids": [
              "S705"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [
        "ID26-CUR-V26-GENOA-PERMESSO"
      ],
      "identity_claim_ids": [
        "C1564"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-CONFEDERATE-DOLLAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Confederate dollar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-CONFEDERATE-DOLLAR"
      ],
      "claim_ids": [
        "C1408",
        "C1409",
        "C1436",
        "C1554",
        "C1676"
      ],
      "source_ids": [
        "S707",
        "S791"
      ],
      "profile_id": "CUR-V26-CONFEDERATE-DOLLAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1408-CUR-V26-CONFEDERATE-DOLLAR-1864",
            "scope": "A Montgomery land sale dated 28 November 1864 specified 45,000 Confederate dollars, including a deferred 10,000-dollar obligation; the Court distinguished this unit from US dollars in both kind and value.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1408"
            ],
            "source_ids": [
              "S707"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1409-CUR-V26-CONFEDERATE-DOLLAR-1865",
            "scope": "Confederate notes became worthless in 1865. The Court permitted this private debt's historical-value recovery in US money, not note redemption.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865"
            },
            "claim_ids": [
              "C1409"
            ],
            "source_ids": [
              "S707"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1676-CUR-V26-CONFEDERATE-DOLLAR-1864",
            "scope": "Confederate public obligations initially continued the U.S.dollar framework:1861statutes retained existing salary, fee and official-bond amounts. By1864, local contracts used a distinct Confederate dollar denomination recognized in Thorington. Taken together this supports a regional U.S.dollar branch, without identifying a single universal separation day.",
            "date": {
              "earliest_year": 1861,
              "latest_year": 1864,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1861–1864"
            },
            "claim_ids": [
              "C1676"
            ],
            "source_ids": [
              "S791",
              "S707"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [
        "ID26-CUR-V26-CONFEDERATE-DOLLAR"
      ],
      "identity_claim_ids": [
        "C1554"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-BIAFRAN-POUND",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Biafran pound",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-BIAFRAN-POUND"
      ],
      "claim_ids": [
        "C1410",
        "C1411",
        "C1412",
        "C1425",
        "C1437",
        "C1466",
        "C1589",
        "C1723"
      ],
      "source_ids": [
        "S708",
        "S713"
      ],
      "profile_id": "CUR-V26-BIAFRAN-POUND",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1410-CUR-V26-BIAFRAN-POUND-1969",
            "scope": "A February 1969 sale of 110 tins of palm oil created a 1,650-Biafran-pound payment obligation expressly distinguished from Nigerian pounds.",
            "date": {
              "earliest_year": 1969,
              "latest_year": 1969,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1969"
            },
            "claim_ids": [
              "C1410"
            ],
            "source_ids": [
              "S708"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1412-CUR-V26-BIAFRAN-POUND-1970",
            "scope": "Symes reproduces provisions retaining Nigerian money in 1967 and a January 1968 announcement replacing it with Biafran currency. His postwar recall account says no proportional conversion occurred; a flat payment was used instead.",
            "date": {
              "earliest_year": 1967,
              "latest_year": 1970,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1967–1970"
            },
            "claim_ids": [
              "C1412"
            ],
            "source_ids": [
              "S713"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1425-CUR-V26-BIAFRAN-POUND-1968",
            "scope": "The Biafran payment unit separated regionally from the retained Nigerian-pound system in January 1968. The reviewed evidence does not establish a universal conversion ratio.",
            "date": {
              "earliest_year": 1968,
              "latest_year": 1968,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1968"
            },
            "claim_ids": [
              "C1425"
            ],
            "source_ids": [
              "S713",
              "S708"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1466-CUR-V26-BIAFRAN-POUND-1972",
            "scope": "Postwarrecall/flatgrant wasnot proportionalconversion ofBiafrandebts. Courtrefused substitutingNigeriancurrency for1969Biafranobligation.",
            "date": {
              "earliest_year": 1970,
              "latest_year": 1972,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1970–1972"
            },
            "claim_ids": [
              "C1466"
            ],
            "source_ids": [
              "S708",
              "S713"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Sterling and early English",
      "identity_decision_ids": [
        "ID26-CUR-V26-BIAFRAN-POUND"
      ],
      "identity_claim_ids": [
        "C1410"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-DANZIG-GULDEN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Danzig gulden",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-DANZIG-GULDEN"
      ],
      "claim_ids": [
        "C1413",
        "C1414",
        "C1430",
        "C1438",
        "C1482",
        "C1675"
      ],
      "source_ids": [
        "S709",
        "S710",
        "S781",
        "S782",
        "S783"
      ],
      "profile_id": "CUR-V26-DANZIG-GULDEN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1413-CUR-V26-DANZIG-GULDEN-1923",
            "scope": "The law of 20 October 1923 established the Danzig gulden as monetary unit, divided into 100 pfennige and valued at one twenty-fifth pound sterling.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923"
            },
            "claim_ids": [
              "C1413"
            ],
            "source_ids": [
              "S709"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1414-CUR-V26-DANZIG-GULDEN-1939",
            "scope": "In September 1939 Danzig currency conversion was fixed at 1 gulden=0.70 Reichsmark. Gulden legal tender ended 30 September; exchange of payment media was required by 15 October, with a subsidiary-currency exception.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939"
            },
            "claim_ids": [
              "C1414"
            ],
            "source_ids": [
              "S710"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1430-CUR-V26-DANZIG-GULDEN-1939",
            "scope": "Danzig gulden was absorbed into the existing German-mark system in September 1939 at 1 gulden = 0.70 Reichsmark.",
            "date": {
              "earliest_year": 1939,
              "latest_year": 1939,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1939"
            },
            "claim_ids": [
              "C1430"
            ],
            "source_ids": [
              "S710"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1482-CUR-V26-DANZIG-GULDEN-1923",
            "scope": "October20law explicitly recognizesguldenaccountunit whilemarkcontinues; privateclaimconversion followed laterNovemberlaw.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923"
            },
            "claim_ids": [
              "C1482"
            ],
            "source_ids": [
              "S781"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1675-CUR-V26-DANZIG-GULDEN-1923",
            "scope": "Covered German-mark claims became payable in Danzig gulden under November20,1923law, with December31conversion rate750billionmarks per gulden.",
            "date": {
              "earliest_year": 1923,
              "latest_year": 1923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1923"
            },
            "claim_ids": [
              "C1675"
            ],
            "source_ids": [
              "S782",
              "S783"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Guldengroschen",
      "identity_decision_ids": [
        "ID26-CUR-V26-DANZIG-GULDEN"
      ],
      "identity_claim_ids": [
        "C1413"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V26-KATANGA-FRANC",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Katangese franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V26-CUR-V26-KATANGA-FRANC"
      ],
      "claim_ids": [
        "C1415",
        "C1416",
        "C1426",
        "C1431",
        "C1439",
        "C1590"
      ],
      "source_ids": [
        "S711",
        "S712",
        "S792"
      ],
      "profile_id": "CUR-V26-KATANGA-FRANC",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS26-C1415-CUR-V26-KATANGA-FRANC-1962",
            "scope": "December 1962 diplomatic payment negotiations distinguished Katanga francs from Congo francs and contemplated conversion between them.",
            "date": {
              "earliest_year": 1962,
              "latest_year": 1962,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1962"
            },
            "claim_ids": [
              "C1415"
            ],
            "source_ids": [
              "S711"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1416-CUR-V26-KATANGA-FRANC-1963",
            "scope": "The World Bank reports that Katanga established its own franc during secession and that it was replaced by the Congolese franc at 1:1 in January 1963.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1416"
            ],
            "source_ids": [
              "S712"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1426-CUR-V26-KATANGA-FRANC-1962",
            "scope": "Katanga separated a franc payment unit from the existing Congolese system during secession.",
            "date": {
              "earliest_year": 1960,
              "latest_year": 1962,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1960–1962"
            },
            "claim_ids": [
              "C1426"
            ],
            "source_ids": [
              "S711",
              "S712"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS26-C1431-CUR-V26-KATANGA-FRANC-1963",
            "scope": "Katangese francs were replaced by existing Congolese francs at 1:1 in January 1963.",
            "date": {
              "earliest_year": 1963,
              "latest_year": 1963,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1963"
            },
            "claim_ids": [
              "C1431"
            ],
            "source_ids": [
              "S712"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [
        "ID26-CUR-V26-KATANGA-FRANC"
      ],
      "identity_claim_ids": [
        "C1415"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-MOROCCO-HASSANI",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Moroccan Hassani reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-MOROCCO-HASSANI"
      ],
      "claim_ids": [
        "C1443",
        "C1661",
        "C1729"
      ],
      "source_ids": [
        "S725"
      ],
      "profile_id": "CUR-V27-MOROCCO-HASSANI",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1443-CUR-V27-MOROCCO-HASSANI-1920",
            "scope": "Contemporary report distinguishes Hassani-peseta transactionreckoning from Frenchfranc and Spanishpeseta.",
            "date": {
              "earliest_year": 1907,
              "latest_year": 1920,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1907–1920"
            },
            "claim_ids": [
              "C1443"
            ],
            "source_ids": [
              "S725"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1661-CUR-V27-MOROCCO-HASSANI-1920",
            "scope": "The1920protectoratereform replaced Hassani transactionreckoning byfrancpaper,with100Hassanipesetas exchangedfor200francs.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1661"
            ],
            "source_ids": [
              "S725"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1443"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-LIBYA-MAL",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tripolitanian Military Authority lira",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-LIBYA-MAL"
      ],
      "claim_ids": [
        "C1444",
        "C1499",
        "C1670",
        "C1681",
        "C1733"
      ],
      "source_ids": [
        "S764",
        "S815"
      ],
      "profile_id": "CUR-V27-LIBYA-MAL",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1444-CUR-V27-LIBYA-MAL-1951",
            "scope": "Libyan Currency Law article 12 recognizes existing Tripolitanian obligations in Military Authority lira and converts them at 480 per Libyan pound.",
            "date": {
              "earliest_year": 1951,
              "latest_year": 1951,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1951"
            },
            "claim_ids": [
              "C1444"
            ],
            "source_ids": [
              "S764"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1499-CUR-V27-LIBYA-MAL-1943",
            "scope": "The military-administration lira replaced Italian metropolitan lire in Tripolitania during September–November 1943.",
            "date": {
              "earliest_year": 1943,
              "latest_year": 1943,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1943"
            },
            "claim_ids": [
              "C1499"
            ],
            "source_ids": [
              "S815"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1670-CUR-V27-LIBYA-MAL-1952",
            "scope": "Tripolitanian obligations in Military Authority lira were converted into Libyan pounds at 480:1 under Currency Law article 12.",
            "date": {
              "earliest_year": 1952,
              "latest_year": 1952,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1952"
            },
            "claim_ids": [
              "C1670"
            ],
            "source_ids": [
              "S764"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1681-CUR-V27-LIBYA-MAL-1943",
            "scope": "Tripolitania replaced metropolitan Italian lire with the military-administration lira from 15 September 1943, withdrawing the former legal tender by 30 November; a few small Italian denominations remained instruments valued in MAL.",
            "date": {
              "earliest_year": 1943,
              "latest_year": 1943,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1943"
            },
            "claim_ids": [
              "C1681"
            ],
            "source_ids": [
              "S815"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1444"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-TUNISIAN-PIASTRE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tunisian piastre / riyal reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-TUNISIAN-PIASTRE"
      ],
      "claim_ids": [
        "C1445",
        "C1446",
        "C1677",
        "C1731"
      ],
      "source_ids": [
        "S465",
        "S794"
      ],
      "profile_id": "CUR-V27-TUNISIAN-PIASTRE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1445-CUR-V27-TUNISIAN-PIASTRE-1891",
            "scope": "Tunisian piastre was the principal monetary unit replaced by franc reckoning in1891; riyal is an alternative local designation in the earlier Husaynid system, not a second denomination-node.",
            "date": {
              "earliest_year": 1891,
              "latest_year": 1891,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1891"
            },
            "claim_ids": [
              "C1445"
            ],
            "source_ids": [
              "S465"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1446-CUR-V27-TUNISIAN-PIASTRE-1856",
            "scope": "Annual mejba liability of36piastres,payable monthly,provides direct fiscalaccount anchor for Tunisianpiastre by1856. Earlier Ottomanrelationship not inferred solely from shared name.",
            "date": {
              "earliest_year": 1856,
              "latest_year": 1856,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1856"
            },
            "claim_ids": [
              "C1446"
            ],
            "source_ids": [
              "S794"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1677-CUR-V27-TUNISIAN-PIASTRE-1891",
            "scope": "Tunisian piastre principal unit replaced by franc under the1891reform. No universal ratio supplied by inspected source.",
            "date": {
              "earliest_year": 1891,
              "latest_year": 1891,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1891"
            },
            "claim_ids": [
              "C1677"
            ],
            "source_ids": [
              "S465"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1445"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-NORTHEAST-YUAN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Northeast Chinese yuan accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-NORTHEAST-YUAN"
      ],
      "claim_ids": [
        "C1447",
        "C1683",
        "C1684",
        "C1735"
      ],
      "source_ids": [
        "S841",
        "S842"
      ],
      "profile_id": "CUR-V27-NORTHEAST-YUAN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1447-CUR-V27-NORTHEAST-YUAN-1951",
            "scope": "The1951 order recognizes an existing Northeast account, contract and debt unit distinct from RMB.",
            "date": {
              "earliest_year": 1951,
              "latest_year": 1951,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1951"
            },
            "claim_ids": [
              "C1447"
            ],
            "source_ids": [
              "S841"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1683-CUR-V27-NORTHEAST-YUAN-1946",
            "scope": "In the Durbed/Taikang locality, Northeast currency replaced Manchukuo yuan through progressive par conversion in1946. This local replacement does not identify all postwar Manchurian conversions.",
            "date": {
              "earliest_year": 1946,
              "latest_year": 1946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1946"
            },
            "claim_ids": [
              "C1683"
            ],
            "source_ids": [
              "S842"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1684-CUR-V27-NORTHEAST-YUAN-1951",
            "scope": "Effective1April1951 Northeast prices, accounts, contracts and existing debts switched to RMB at9.5Northeast yuan per1then-current RMB yuan.",
            "date": {
              "earliest_year": 1951,
              "latest_year": 1951,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1951"
            },
            "claim_ids": [
              "C1684"
            ],
            "source_ids": [
              "S841"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1447"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-MAURITIUS-DOLLAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mauritius colonial dollar accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-MAURITIUS-DOLLAR"
      ],
      "claim_ids": [
        "C1448",
        "C1686",
        "C1687",
        "C1736"
      ],
      "source_ids": [
        "S189"
      ],
      "profile_id": "CUR-V27-MAURITIUS-DOLLAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1448-CUR-V27-MAURITIUS-DOLLAR-1867",
            "scope": "Mauritius bankers and merchants kept dollar-and-cent accounts, while government kept sterling and shopkeepers also retained livre/sou reckoning.",
            "date": {
              "earliest_year": 1867,
              "latest_year": 1867,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1867"
            },
            "claim_ids": [
              "C1448"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1686-CUR-V27-MAURITIUS-DOLLAR-1849",
            "scope": "The Mauritius dollar was a locally valued version of the Spanish silver peso, fixed at five dollars per sterling pound and used in local accounting.",
            "date": {
              "earliest_year": 1826,
              "latest_year": 1849,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1826–1849"
            },
            "claim_ids": [
              "C1686"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1687-CUR-V27-MAURITIUS-DOLLAR-1877",
            "scope": "Mauritius replaced its local dollar reckoning with rupees effective1January1877 at two rupees per dollar.",
            "date": {
              "earliest_year": 1877,
              "latest_year": 1877,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1877"
            },
            "claim_ids": [
              "C1687"
            ],
            "source_ids": [
              "S189"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1448"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-PERUVIAN-SOL-1863",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Peruvian sol — nineteenth-century account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-PERUVIAN-SOL-1863"
      ],
      "claim_ids": [
        "C1449",
        "C1450",
        "C1688",
        "C1737"
      ],
      "source_ids": [
        "S853",
        "S852"
      ],
      "profile_id": "CUR-V27-PERUVIAN-SOL-1863",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1449-CUR-V27-PERUVIAN-SOL-1863-1863",
            "scope": "The 1863 law identified the sol as Peru’s principal monetary unit.",
            "date": {
              "earliest_year": 1863,
              "latest_year": 1863,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1863"
            },
            "claim_ids": [
              "C1449"
            ],
            "source_ids": [
              "S853"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1450-CUR-V27-PERUVIAN-SOL-1863-1901",
            "scope": "The 1901 law recognized outstanding silver-sol obligations and prescribed their later settlement in Peruvian pounds.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1901,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901"
            },
            "claim_ids": [
              "C1450"
            ],
            "source_ids": [
              "S852"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1688-CUR-V27-PERUVIAN-SOL-1863-1903",
            "scope": "The 1901 law made the Peruvian pound the principal unit and required pre-existing silver-sol obligations, after a two-year transition, to be settled at one pound per ten soles.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1903,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901–1903"
            },
            "claim_ids": [
              "C1688"
            ],
            "source_ids": [
              "S852"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1449"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-ANGOLAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Angolan angolar",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-ANGOLAR"
      ],
      "claim_ids": [
        "C1451",
        "C1452",
        "C1689",
        "C1690",
        "C1738"
      ],
      "source_ids": [
        "S653",
        "S854",
        "S652"
      ],
      "profile_id": "CUR-V27-ANGOLAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1451-CUR-V27-ANGOLAR-1926",
            "scope": "Base I establishes angolar as replacement principal account unit for the existing Angolan escudo.",
            "date": {
              "earliest_year": 1926,
              "latest_year": 1926,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1926"
            },
            "claim_ids": [
              "C1451"
            ],
            "source_ids": [
              "S653"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1452-CUR-V27-ANGOLAR-1928",
            "scope": "Neto dates practical angolar use from August1928.",
            "date": {
              "earliest_year": 1928,
              "latest_year": 1928,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1928"
            },
            "claim_ids": [
              "C1452"
            ],
            "source_ids": [
              "S854"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1689-CUR-V27-ANGOLAR-1928",
            "scope": "Angolar succeeds escudo accounting adopted locally from the metropolitan system in1914; the1926act explicitly replaces the existing local escudo account unit. This compresses the intervening regional separation, without creating an issuer-only1914node or asserting conversion of metropolitan obligations.",
            "date": {
              "earliest_year": 1914,
              "latest_year": 1928,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1914–1928"
            },
            "claim_ids": [
              "C1689"
            ],
            "source_ids": [
              "S652",
              "S653"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1690-CUR-V27-ANGOLAR-1958",
            "scope": "Angola’s angolar currency became escudo again in December1958. The existing1953statutory observation is advance legal framework, not proof of completed implementation then.",
            "date": {
              "earliest_year": 1958,
              "latest_year": 1958,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1958"
            },
            "claim_ids": [
              "C1690"
            ],
            "source_ids": [
              "S854"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1451"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-PERUVIAN-LIBRA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Peruvian libra — principal account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-PERUVIAN-LIBRA"
      ],
      "claim_ids": [
        "C1453",
        "C1519",
        "C1688",
        "C1695",
        "C1739"
      ],
      "source_ids": [
        "S863",
        "S852"
      ],
      "profile_id": "CUR-V27-PERUVIAN-LIBRA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1453-CUR-V27-PERUVIAN-LIBRA-1929",
            "scope": "Banco de Reserva balance and circulation liabilities were recorded in libras peruanas before1930conversion.",
            "date": {
              "earliest_year": 1929,
              "latest_year": 1929,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1929"
            },
            "claim_ids": [
              "C1453"
            ],
            "source_ids": [
              "S863"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1519-CUR-V27-PERUVIAN-LIBRA-1901",
            "scope": "The Peruvian pound became the statutory principal unit in1901; British coin acceptance was a payment provision, not sterling ancestry.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1901,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901"
            },
            "claim_ids": [
              "C1519"
            ],
            "source_ids": [
              "S852"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1688-CUR-V27-PERUVIAN-LIBRA-1903",
            "scope": "The 1901 law made the Peruvian pound the principal unit and required pre-existing silver-sol obligations, after a two-year transition, to be settled at one pound per ten soles.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1903,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901–1903"
            },
            "claim_ids": [
              "C1688"
            ],
            "source_ids": [
              "S852"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1695-CUR-V27-PERUVIAN-LIBRA-1930",
            "scope": "Law6746of11February1930created sol de oro and ordered existing libra peruana obligations discharged at10soles oro per libra.",
            "date": {
              "earliest_year": 1930,
              "latest_year": 1930,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1930"
            },
            "claim_ids": [
              "C1695"
            ],
            "source_ids": [
              "S863"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Castilian real",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1453"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-HARBIN-DAYANG",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Harbin dayang — regional silver-dollar accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-HARBIN-DAYANG"
      ],
      "claim_ids": [
        "C1454",
        "C1699",
        "C1700",
        "C1740"
      ],
      "source_ids": [
        "S867",
        "S868"
      ],
      "profile_id": "CUR-V27-HARBIN-DAYANG",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1454-CUR-V27-HARBIN-DAYANG-1932",
            "scope": "Harbin dayang was accepted for provincial taxes and functioned as a locally differentiated regional currency across multiple issuers.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1932,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919–1932"
            },
            "claim_ids": [
              "C1454"
            ],
            "source_ids": [
              "S867",
              "S868"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1699-CUR-V27-HARBIN-DAYANG-1925",
            "scope": "Harbin dayang developed as a regional Chinese silver-yuan reckoning: initially national-yuan instruments admitted for taxes, then a multi-issuer local account system with a differentiated currency value. This is regional adoption and differentiation, not ancestry from silver weight alone.",
            "date": {
              "earliest_year": 1919,
              "latest_year": 1925,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1919–1925"
            },
            "claim_ids": [
              "C1699"
            ],
            "source_ids": [
              "S867",
              "S868"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1700-CUR-V27-HARBIN-DAYANG-1935",
            "scope": "Manchukuo currency consolidation absorbed the Harbin dayang regional tax/payment unit; the Guangxin-issued Harbin currency was compulsorily redeemed at1.25dayang per1Manchukuo yuan. This names one actual local predecessor, not all provincial currencies.",
            "date": {
              "earliest_year": 1932,
              "latest_year": 1935,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1932–1935"
            },
            "claim_ids": [
              "C1700"
            ],
            "source_ids": [
              "S867",
              "S868"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1454"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-HUNGARIAN-KORONA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hungarian korona — post-imperial account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-HUNGARIAN-KORONA"
      ],
      "claim_ids": [
        "C1455",
        "C1456",
        "C1702",
        "C1703"
      ],
      "source_ids": [
        "S768",
        "S871"
      ],
      "profile_id": "CUR-V27-HUNGARIAN-KORONA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1455-CUR-V27-HUNGARIAN-KORONA-1920",
            "scope": "Distinct Hungarian crown deposit/account scope is documented during March1920 separation.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1455"
            ],
            "source_ids": [
              "S768"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1456-CUR-V27-HUNGARIAN-KORONA-1927",
            "scope": "Korona account obligations converted to pengő by statute.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1456"
            ],
            "source_ids": [
              "S871"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1702-CUR-V27-HUNGARIAN-KORONA-1920",
            "scope": "Hungarian crown accounts separated from the Austro-Hungarian crown: pre-March8 deposits converted at par during March1920 currency separation.",
            "date": {
              "earliest_year": 1920,
              "latest_year": 1920,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1920"
            },
            "claim_ids": [
              "C1702"
            ],
            "source_ids": [
              "S768"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1703-CUR-V27-HUNGARIAN-KORONA-1927",
            "scope": "From1 January1927 mandatory korona accounts and korona payment obligations became pengő at12500 korona per pengő.",
            "date": {
              "earliest_year": 1927,
              "latest_year": 1927,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1927"
            },
            "claim_ids": [
              "C1703"
            ],
            "source_ids": [
              "S871"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1455"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V27-SOMALIS-CFA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "French Somaliland CFA franc",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V27-CUR-V27-SOMALIS-CFA"
      ],
      "claim_ids": [
        "C1457",
        "C1458",
        "C1575",
        "C1713",
        "C1741"
      ],
      "source_ids": [
        "S888",
        "S720"
      ],
      "profile_id": "CUR-V27-SOMALIS-CFA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS27-C1457-CUR-V27-SOMALIS-CFA-1945",
            "scope": "French Somaliland participates in the territorial CFA currency group.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C1457"
            ],
            "source_ids": [
              "S888"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1458-CUR-V27-SOMALIS-CFA-1949",
            "scope": "Resident bankaccounts and obligations were denominated in CFA before statutory conversion.",
            "date": {
              "earliest_year": 1949,
              "latest_year": 1949,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1949"
            },
            "claim_ids": [
              "C1458"
            ],
            "source_ids": [
              "S720"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS27-C1713-CUR-V27-SOMALIS-CFA-1945",
            "scope": "The local franc entered the differentiated territorial CFA reckoning in1945.",
            "date": {
              "earliest_year": 1945,
              "latest_year": 1945,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1945"
            },
            "claim_ids": [
              "C1713"
            ],
            "source_ids": [
              "S888"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Carolingian pound",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1457"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V28-PATNA-SANWAT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Patna Sanwat / Azeemabadee rupee account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V28-CUR-V28-PATNA-SANWAT"
      ],
      "claim_ids": [
        "C1742",
        "C1798",
        "C1813"
      ],
      "source_ids": [
        "S910"
      ],
      "profile_id": "CUR-V28-PATNA-SANWAT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS28-C1742-CUR-V28-PATNA-SANWAT-1775",
            "scope": "A1775 land grant denominated rent in Sanwat Azeemabadee rupees, separately valued from sicca.",
            "date": {
              "earliest_year": 1775,
              "latest_year": 1775,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1775"
            },
            "claim_ids": [
              "C1742"
            ],
            "source_ids": [
              "S910"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1798-CUR-V28-PATNA-SANWAT-1802",
            "scope": "Parties converted the grant's existing rent into sicca after the1793 regulation and before the1802 settlement. This is a documented local obligation transition, not universal abolition.",
            "date": {
              "earliest_year": 1793,
              "latest_year": 1802,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1793–1802"
            },
            "claim_ids": [
              "C1798"
            ],
            "source_ids": [
              "S910"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1742"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V28-PORTUGUESE-LIBRA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Portuguese dinheiro–soldo–libra accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V28-CUR-V28-PORTUGUESE-LIBRA"
      ],
      "claim_ids": [
        "C1743",
        "C1800",
        "C1814",
        "C1929",
        "C1930",
        "C1931",
        "C1942",
        "C1945",
        "C1947",
        "C1990"
      ],
      "source_ids": [
        "S930",
        "S990",
        "S988",
        "S989",
        "S991",
        "S1032"
      ],
      "profile_id": "CUR-V28-PORTUGUESE-LIBRA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS28-C1743-CUR-V28-PORTUGUESE-LIBRA-1401",
            "scope": "The law of11April1401 adjusts rent and debt obligations denominated in Portuguese libras.",
            "date": {
              "earliest_year": 1401,
              "latest_year": 1401,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1401"
            },
            "claim_ids": [
              "C1743"
            ],
            "source_ids": [
              "S930"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1800-CUR-V28-PORTUGUESE-LIBRA-1436",
            "scope": "Portuguese state accounting replaced the libra with the real under Duarte. The change was practical account substitution; no single formal replacement ordinance is known.",
            "date": {
              "earliest_year": 1435,
              "latest_year": 1436,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1435–1436"
            },
            "claim_ids": [
              "C1800"
            ],
            "source_ids": [
              "S930"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1929-CUR-V28-PORTUGUESE-LIBRA-1145",
            "scope": "Coimbra’s municipal ordinance sets goods prices in denarii and penalties in solidi, with the king’s consent. This is legal Portuguese dinheiro/soldo accounting before the libra’s later introduction as a larger multiple.",
            "date": {
              "earliest_year": 1145,
              "latest_year": 1145,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1145"
            },
            "claim_ids": [
              "C1929"
            ],
            "source_ids": [
              "S990",
              "S988"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1930-CUR-V28-PORTUGUESE-LIBRA-1253",
            "scope": "The price law values a load of wax at 90 Portuguese libras, an arroba at 7.5 libras, and an arrátel at 4 soldos 8 dinheiros. This directly attests the integrated account scales.",
            "date": {
              "earliest_year": 1253,
              "latest_year": 1253,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1253"
            },
            "claim_ids": [
              "C1930"
            ],
            "source_ids": [
              "S989",
              "S991"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1931-CUR-V28-PORTUGUESE-LIBRA-1091",
            "scope": "Portucalense land contracts state soldo debts settled in dinheiros, including money of King AlfonsoVI. These are earlier regional account witnesses.",
            "date": {
              "earliest_year": 1090,
              "latest_year": 1091,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1090–1091"
            },
            "claim_ids": [
              "C1931"
            ],
            "source_ids": [
              "S988"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1990-CUR-V28-PORTUGUESE-LIBRA-1145",
            "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1145,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1145"
            },
            "claim_ids": [
              "C1990"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1947"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V28-SPANISH-ESCUDO",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Spanish escudo —1864 account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V28-CUR-V28-SPANISH-ESCUDO"
      ],
      "claim_ids": [
        "C1744",
        "C1801",
        "C1934",
        "C1935",
        "C1943"
      ],
      "source_ids": [
        "S931",
        "S933",
        "S995",
        "S997",
        "S998"
      ],
      "profile_id": "CUR-V28-SPANISH-ESCUDO",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS28-C1744-CUR-V28-SPANISH-ESCUDO-1864",
            "scope": "Law establishes escudo unit and public-account denomination.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1744"
            ],
            "source_ids": [
              "S931"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1801-CUR-V28-SPANISH-ESCUDO-1870",
            "scope": "Existing escudo ordinary payment amounts are discharged in pesetas at0.4 escudo per peseta;public books convert in1870. Specie-specific contracts retain statutory adjustments.",
            "date": {
              "earliest_year": 1868,
              "latest_year": 1870,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1868–1870"
            },
            "claim_ids": [
              "C1801"
            ],
            "source_ids": [
              "S933"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1934-CUR-V28-SPANISH-ESCUDO-1864",
            "scope": "The ministerial exposition explicitly replaces the current principal real with the escudo of 10 reales; enacted articles 1 and 6 establish escudo and public-account use.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1934"
            ],
            "source_ids": [
              "S995",
              "S931"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1935-CUR-V28-SPANISH-ESCUDO-1865",
            "scope": "RoyalOrder 8 March 1865 requires escudo amounts in overseas public accounts and documents from 1 July 1865, regardless of delayed coin changes.",
            "date": {
              "earliest_year": 1865,
              "latest_year": 1865,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1865"
            },
            "claim_ids": [
              "C1935"
            ],
            "source_ids": [
              "S997"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1943-CUR-V28-SPANISH-ESCUDO-1864",
            "scope": "The existing Castilian maravedí/realdevellón accounting profile, then expressed principally in reales, is replaced in public accounts by the escudo of 10 reales in 1864.",
            "date": {
              "earliest_year": 1864,
              "latest_year": 1864,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1864"
            },
            "claim_ids": [
              "C1943"
            ],
            "source_ids": [
              "S995",
              "S931",
              "S998"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1744"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V28-OLD-PIEDMONT-LIRA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Old Piedmont lira —20-soldi account unit",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V28-CUR-V28-OLD-PIEDMONT-LIRA"
      ],
      "claim_ids": [
        "C1745",
        "C1788",
        "C1802"
      ],
      "source_ids": [
        "S935"
      ],
      "profile_id": "CUR-V28-OLD-PIEDMONT-LIRA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS28-C1745-CUR-V28-OLD-PIEDMONT-LIRA-1814",
            "scope": "Restored as local account system before1816 replacement.",
            "date": {
              "earliest_year": 1814,
              "latest_year": 1814,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1814"
            },
            "claim_ids": [
              "C1745"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1788-CUR-V28-OLD-PIEDMONT-LIRA-1802",
            "scope": "The consular decree of5 July1802 sets the old Piedmont lira conversion into francs at1.1852;the account identity predates its1814restoration.",
            "date": {
              "earliest_year": 1802,
              "latest_year": 1802,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1802"
            },
            "claim_ids": [
              "C1788"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS28-C1802-CUR-V28-OLD-PIEDMONT-LIRA-1826",
            "scope": "Old Piedmont reckoning replaced by new lira;1826official equivalence1old=1.1875new.",
            "date": {
              "earliest_year": 1816,
              "latest_year": 1826,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1816–1826"
            },
            "claim_ids": [
              "C1802"
            ],
            "source_ids": [
              "S935"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "European predecessor branches",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1745"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-TANG-CASH",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Tang cash / guan accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-TANG-CASH"
      ],
      "claim_ids": [
        "C1815",
        "C1816",
        "C1854",
        "C2015",
        "C2016"
      ],
      "source_ids": [
        "S954",
        "S953",
        "S955",
        "S1047",
        "S1048"
      ],
      "profile_id": "CUR-V29-TANG-CASH",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1815-CUR-V29-TANG-CASH-780",
            "scope": "A reported780 price comparison values a bolt of plain silk at4000 cash and a dou of rice at200 cash. These show money-denominated prices; context does not warrant universal purchasing-power estimates.",
            "date": {
              "earliest_year": 780,
              "latest_year": 780,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "780"
            },
            "claim_ids": [
              "C1815"
            ],
            "source_ids": [
              "S954"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1816-CUR-V29-TANG-CASH-805",
            "scope": "Lu Zhi’s memorial against the twice-yearly tax describes conversion of different property categories into strings of money for assessment. This directly establishes fiscal account valuation independently of settlement material.",
            "date": {
              "earliest_year": 780,
              "latest_year": 805,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "780–805"
            },
            "claim_ids": [
              "C1816"
            ],
            "source_ids": [
              "S953"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1854"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-QOM-DRAHM-STER",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Sasanian and early Islamic eastern drahm–dirham reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-QOM-DRAHM-STER"
      ],
      "claim_ids": [
        "C1817",
        "C1818",
        "C1819",
        "C1855",
        "C2025",
        "C2026",
        "C2027",
        "C2028",
        "C2034",
        "C2039",
        "C2040"
      ],
      "source_ids": [
        "S963",
        "S964",
        "S962",
        "S961",
        "S1058",
        "S1059",
        "S1060",
        "S1061",
        "S1062",
        "S1063",
        "S1064",
        "S1065",
        "S1066"
      ],
      "profile_id": "CUR-V29-QOM-DRAHM-STER",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1817-CUR-V29-QOM-DRAHM-STER-668",
            "scope": "Berk.67 records a fiscal account apparently involving twenty stēr. The reading of the denomination is explicitly uncertain; retain this as a qualified earlier observation.",
            "date": {
              "earliest_year": 667,
              "latest_year": 668,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "667–668"
            },
            "claim_ids": [
              "C1817"
            ],
            "source_ids": [
              "S963",
              "S964"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1818-CUR-V29-QOM-DRAHM-STER-681",
            "scope": "Berk.34 records an agreement concerning vineyard taxation in the Qom district, with the liability described in drahms. This establishes local fiscal reckoning; the precise nature of the religious differential remains interpretive.",
            "date": {
              "earliest_year": 680,
              "latest_year": 681,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "680–681"
            },
            "claim_ids": [
              "C1818"
            ],
            "source_ids": [
              "S962"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1819-CUR-V29-QOM-DRAHM-STER-683",
            "scope": "Berk.154 values agricultural produce in drahms toward a money-tax payment and totals 45 stēr. Benfey identifies the total as 180 dirhams: stēr is an account multiple within this reckoning.",
            "date": {
              "earliest_year": 682,
              "latest_year": 683,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "682–683"
            },
            "claim_ids": [
              "C1819"
            ],
            "source_ids": [
              "S961",
              "S964"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2026-CUR-V29-QOM-DRAHM-STER-579",
            "scope": "Under Khusro I, annual poll assessments were graded at 4,6,8 or12 dirhams. The531–579 reign bounds a retrospectively reported fiscal witness, not a currency foundation or contemporary dated document.",
            "date": {
              "earliest_year": 531,
              "latest_year": 579,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "531–579"
            },
            "claim_ids": [
              "C2026"
            ],
            "source_ids": [
              "S1058",
              "S1060"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2027-CUR-V29-QOM-DRAHM-STER-644",
            "scope": "Umar’s diwan selected the Sasanian silver unit, called dirham, for cash stipends. The634–644 reign bounds the reported practice; later mint reforms remain profile history, not dynasty-only currencies.",
            "date": {
              "earliest_year": 634,
              "latest_year": 644,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "634–644"
            },
            "claim_ids": [
              "C2027"
            ],
            "source_ids": [
              "S1059"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS36-C2039-CUR-V29-QOM-DRAHM-STER-579",
            "scope": "Morony explicitly derives the Sasanian fiscal drahm from the Attic drachma spread east by Alexander and transmitted through Seleucids and Parthians. Admit compressed, qualified ancestry; intermediate identity boundaries and dates remain unresolved.",
            "date": {
              "earliest_year": -330,
              "latest_year": 579,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-330–579"
            },
            "claim_ids": [
              "C2039"
            ],
            "source_ids": [
              "S1058",
              "S1059"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS36-C2040-CUR-V29-QOM-DRAHM-STER-913",
            "scope": "Cribb traces medieval Indian dramma denominations through Sasanian imports; Deyell connects that branch to named Pratihara epigraphic forms. Combined with Siyadoni obligations, this supports qualified compressed ancestry through Hunnic and regional stages, not a direct Qom-to-India transfer.",
            "date": {
              "earliest_year": 450,
              "latest_year": 913,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "450–913"
            },
            "claim_ids": [
              "C2040"
            ],
            "source_ids": [
              "S1064",
              "S1065",
              "S1066"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iranian histories",
      "identity_decision_ids": [
        "ID36-CUR-V29-QOM-DRAHM-STER"
      ],
      "identity_claim_ids": [
        "C1855"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-EGYPT-BRONZE-DRACHMA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Late Ptolemaic and Augustan Egyptian bronze-drachma reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-EGYPT-BRONZE-DRACHMA"
      ],
      "claim_ids": [
        "C1820",
        "C1821",
        "C1860",
        "C2038"
      ],
      "source_ids": [
        "S967",
        "S1055"
      ],
      "profile_id": "CUR-V29-EGYPT-BRONZE-DRACHMA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1820-CUR-V29-EGYPT-BRONZE-DRACHMA--35",
            "scope": "BGU XIV 2376 distinguishes a 3,080-silver-drachma debt from five bronze talents for damages and expenses, demonstrating parallel account denominations.",
            "date": {
              "earliest_year": -35,
              "latest_year": -35,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-35"
            },
            "claim_ids": [
              "C1820"
            ],
            "source_ids": [
              "S967"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1821-CUR-V29-EGYPT-BRONZE-DRACHMA-10",
            "scope": "O.Wilck. 1545 still uses the inherited bronze-decimal reckoning in 10 CE.",
            "date": {
              "earliest_year": 10,
              "latest_year": 10,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "10"
            },
            "claim_ids": [
              "C1821"
            ],
            "source_ids": [
              "S967"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2038-CUR-V29-EGYPT-BRONZE-DRACHMA--200",
            "scope": "The Egyptian copper-drachma account developed from silver reckoning, initially at a reported1:60 relation, while the silver account persisted. Its independent valuation supports a parallel child account. Late-third/early-second-century chronology is a research envelope.",
            "date": {
              "earliest_year": -220,
              "latest_year": -200,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-220–-200"
            },
            "claim_ids": [
              "C2038"
            ],
            "source_ids": [
              "S1055"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1820"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-SARDIS-CHRYSOUS",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Hellenistic Sardian chrysous account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-SARDIS-CHRYSOUS"
      ],
      "claim_ids": [
        "C1822",
        "C1856",
        "C1861"
      ],
      "source_ids": [
        "S969",
        "S491"
      ],
      "profile_id": "CUR-V29-SARDIS-CHRYSOUS",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1822-CUR-V29-SARDIS-CHRYSOUS--200",
            "scope": "The Mnesimachos mortgage states a 1,325-chrysous principal, a 2,650-chrysous penalty, and gold valuations of produce and improvements. Tribute is also reckoned in chrysoi.",
            "date": {
              "earliest_year": -300,
              "latest_year": -200,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Third-century BCE attestation envelope. The 2024 dossier chooses 214 BCE; excavation scholarship distinguishes an earlier mortgage from a later wall copy. Neither 316 BCE nor a political conquest is admitted as the account founding date.",
              "qualification_note": "Third-century BCE attestation envelope. The 2024 dossier chooses 214 BCE; excavation scholarship distinguishes an earlier mortgage from a later wall copy. Neither 316 BCE nor a political conquest is admitted as the account founding date."
            },
            "claim_ids": [
              "C1822"
            ],
            "source_ids": [
              "S969",
              "S491"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1856"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-GOVARDHANA-KAHAPANA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Govardhana / Nasik kahapana account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-GOVARDHANA-KAHAPANA"
      ],
      "claim_ids": [
        "C1823",
        "C1824",
        "C1857",
        "C2014",
        "C2035",
        "C2089",
        "C2090",
        "C2091"
      ],
      "source_ids": [
        "S971",
        "S972",
        "S1041",
        "S913",
        "S1064",
        "S1067",
        "S1097",
        "S1096"
      ],
      "profile_id": "CUR-V29-GOVARDHANA-KAHAPANA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1823-CUR-V29-GOVARDHANA-KAHAPANA-120",
            "scope": "Ushavadata’s year42 inscription records3000 kahapanas as perpetual principal:2000 placed with one Govardhana weavers’ guild and1000 with another, with interest alone available to beneficiaries.",
            "date": {
              "earliest_year": 120,
              "latest_year": 120,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Year 42 of the inscription; conventional circa 120 CE, absolute correlation qualified.",
              "qualification_note": "CE120 is conventional scholarly correlation, only indexed passage inspected; preserve original year42."
            },
            "claim_ids": [
              "C1823"
            ],
            "source_ids": [
              "S971",
              "S972"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1824-CUR-V29-GOVARDHANA-KAHAPANA-120",
            "scope": "The endowment assigns twelve kahapanas for clothing to each of twenty resident monks; principal and recurring entitlement are denominated in the same local unit.",
            "date": {
              "earliest_year": 120,
              "latest_year": 120,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "Year 42 of the inscription; conventional circa 120 CE, absolute correlation qualified.",
              "qualification_note": "Same inscription year42; conventional circa120CE."
            },
            "claim_ids": [
              "C1824"
            ],
            "source_ids": [
              "S971"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1857"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-UMMA-SILVER-SHEKEL",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ur III Umma silver-shekel reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-UMMA-SILVER-SHEKEL"
      ],
      "claim_ids": [
        "C1825",
        "C1826",
        "C1847",
        "C1858"
      ],
      "source_ids": [
        "S973",
        "S975"
      ],
      "profile_id": "CUR-V29-UMMA-SILVER-SHEKEL",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1825-CUR-V29-UMMA-SILVER-SHEKEL--2000",
            "scope": "Umma account MVN1,240 values72gur of dates at one mina of silver and30gur of barley at two-thirds mina, includes other goods in silver, and totals debits in silver minas and shekels.",
            "date": {
              "earliest_year": -2100,
              "latest_year": -2000,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-2100–-2000",
              "qualification_note": "Actual regnal date Amar-Suen8,month12; broad CDLI UrIII period retained to avoid unverified absolute chronology."
            },
            "claim_ids": [
              "C1825"
            ],
            "source_ids": [
              "S973"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS29-C1826-CUR-V29-UMMA-SILVER-SHEKEL--2000",
            "scope": "The same document records a debit assigned to Lu-Ninshubur, an account credit in silver, and a concluding expenditure total and deficit, establishing monetary accounting beyond mere weighed-silver inventory.",
            "date": {
              "earliest_year": -2100,
              "latest_year": -2000,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-2100–-2000"
            },
            "claim_ids": [
              "C1826"
            ],
            "source_ids": [
              "S973"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1858"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V29-GIRSU-BARLEY-GUR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ur III Girsu barley-gur reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V29-CUR-V29-GIRSU-BARLEY-GUR"
      ],
      "claim_ids": [
        "C1827",
        "C1848",
        "C1859"
      ],
      "source_ids": [
        "S974",
        "S975"
      ],
      "profile_id": "CUR-V29-GIRSU-BARLEY-GUR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS29-C1827-CUR-V29-GIRSU-BARLEY-GUR--2000",
            "scope": "Girsu MVN8,179 offsets a barley obligation of1826⅓sila with silver credited as1450sila of barley and delivery of376⅓sila. Barley remains the account denomination while silver can settle part of the obligation.",
            "date": {
              "earliest_year": -2100,
              "latest_year": -2000,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "-2100–-2000",
              "qualification_note": "Catalog accounting period Šulgi45–48; broad UrIII period for absolute years."
            },
            "claim_ids": [
              "C1827"
            ],
            "source_ids": [
              "S974",
              "S975"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1859"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V30-LEVANT-SULTANI",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ottoman Levantine sultani gold account",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V30-CUR-V30-LEVANT-SULTANI"
      ],
      "claim_ids": [
        "C1862",
        "C1874",
        "C1875",
        "C1889"
      ],
      "source_ids": [
        "S980"
      ],
      "profile_id": "CUR-V30-LEVANT-SULTANI",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS30-C1862-CUR-V30-LEVANT-SULTANI-1583",
            "scope": "A Damascus attestation dated 26 October 1583 denominates a one-year debt in 412½ sultanis.",
            "date": {
              "earliest_year": 1583,
              "latest_year": 1583,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1583"
            },
            "claim_ids": [
              "C1862"
            ],
            "source_ids": [
              "S980"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1874-CUR-V30-LEVANT-SULTANI-1587",
            "scope": "Khudāwardī Bey’s Jerusalem endowment valued capital held as 8,000 Shami paras at 200 sultanis, with expected annual proceeds of 30 sultanis.",
            "date": {
              "earliest_year": 1587,
              "latest_year": 1587,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1587"
            },
            "claim_ids": [
              "C1874"
            ],
            "source_ids": [
              "S980"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1875-CUR-V30-LEVANT-SULTANI-1588",
            "scope": "Fāṭima’s Jerusalem account aggregates silver-para assets and maintenance expenses in gold sultanis; the remaining capital is lent for another year.",
            "date": {
              "earliest_year": 1588,
              "latest_year": 1588,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1588"
            },
            "claim_ids": [
              "C1875"
            ],
            "source_ids": [
              "S980"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1862"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V30-SERBIAN-GROS-ACCOUNT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Serbian groš accounting — tax and market conventions",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V30-CUR-V30-SERBIAN-GROS-ACCOUNT"
      ],
      "claim_ids": [
        "C1863",
        "C1882",
        "C1883",
        "C1888",
        "C1890"
      ],
      "source_ids": [
        "S983"
      ],
      "profile_id": "CUR-V30-SERBIAN-GROS-ACCOUNT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS30-C1863-CUR-V30-SERBIAN-GROS-ACCOUNT-1833",
            "scope": "Serbia introduced local tax and market groš conventions in 1833, initially related 2:1 and divided into 40 and 20 tax para respectively. They belong in one local account profile under the no-scale-only-node policy.",
            "date": {
              "earliest_year": 1833,
              "latest_year": 1833,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1833"
            },
            "claim_ids": [
              "C1863"
            ],
            "source_ids": [
              "S983"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1882-CUR-V30-SERBIAN-GROS-ACCOUNT-1833",
            "scope": "Serbian local groš accounting differentiated from Ottoman reckoning in 1833 under separately regulated fiscal and commercial valuations. Its tax and market conventions remain scales within one regional identity.",
            "date": {
              "earliest_year": 1833,
              "latest_year": 1833,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1833"
            },
            "claim_ids": [
              "C1882"
            ],
            "source_ids": [
              "S983"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          },
          {
            "event_id": "OBS30-C1883-CUR-V30-SERBIAN-GROS-ACCOUNT-1879",
            "scope": "The 1878 law converted Serbian tax and market groš accounts into dinars and required state and private books to adopt the new unit; implementation followed in 1879. The two conventions received distinct prescribed valuations.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1879,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878–1879"
            },
            "claim_ids": [
              "C1883"
            ],
            "source_ids": [
              "S983"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ottoman",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1888"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-LEONESE-SILVER-SOLIDUS",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Astur-Leonese and Castilian solidus–dinero accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-LEONESE-SILVER-SOLIDUS"
      ],
      "claim_ids": [
        "C1891",
        "C1892",
        "C1953",
        "C1983",
        "C1984",
        "C1985",
        "C1993",
        "C1995",
        "C2095"
      ],
      "source_ids": [
        "S993",
        "S1032",
        "S1033"
      ],
      "profile_id": "CUR-V31-LEONESE-SILVER-SOLIDUS",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1891-CUR-V31-LEONESE-SILVER-SOLIDUS-894",
            "scope": "León charter prices an enclosure and two houses at four silver solidi.",
            "date": {
              "earliest_year": 894,
              "latest_year": 894,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "894"
            },
            "claim_ids": [
              "C1891"
            ],
            "source_ids": [
              "S993"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1892-CUR-V31-LEONESE-SILVER-SOLIDUS-946",
            "scope": "Sahagún land purchase is discharged with a horse and bridle valued at 50 solidi, demonstrating valuation apart from coins.",
            "date": {
              "earliest_year": 946,
              "latest_year": 946,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "946"
            },
            "claim_ids": [
              "C1892"
            ],
            "source_ids": [
              "S993"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1984-CUR-V31-LEONESE-SILVER-SOLIDUS-1086",
            "scope": "A San Millán sale of 1086 states 14 silver solidi plus a supplementary 14 denarii. Todesca reproduces the wording and references the charter edition (p. 179, note 40).",
            "date": {
              "earliest_year": 1086,
              "latest_year": 1086,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1086"
            },
            "claim_ids": [
              "C1984"
            ],
            "source_ids": [
              "S993"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1985-CUR-V31-LEONESE-SILVER-SOLIDUS-1102",
            "scope": "A Sahagún sale of 1102 records two silver solidi plus six denarii as a supplementary payment. Todesca cites a non-cartulary version, perhaps original (p. 180, note 43).",
            "date": {
              "earliest_year": 1102,
              "latest_year": 1102,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1102"
            },
            "claim_ids": [
              "C1985"
            ],
            "source_ids": [
              "S993"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1993-CUR-V31-LEONESE-SILVER-SOLIDUS-1500",
            "scope": "Castilian maravedí accounting gradually replaced the earlier solidus–dinero system. Admit account replacement with uncertain timing; 1100–1500 is a research envelope, not an observed conversion interval.",
            "date": {
              "earliest_year": 1100,
              "latest_year": 1500,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1100–1500"
            },
            "claim_ids": [
              "C1993"
            ],
            "source_ids": [
              "S1032",
              "S993"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [
        "ID34-CUR-V31-LEONESE-SILVER-SOLIDUS"
      ],
      "identity_claim_ids": [
        "C1891"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-GALICIAN-SOLIDUS",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Galician solidus accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-GALICIAN-SOLIDUS"
      ],
      "claim_ids": [
        "C1893",
        "C1894",
        "C1954",
        "C2095"
      ],
      "source_ids": [
        "S993",
        "S1033"
      ],
      "profile_id": "CUR-V31-GALICIAN-SOLIDUS",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1893-CUR-V31-GALICIAN-SOLIDUS-905",
            "scope": "A church sale specifies 25 Gallician solidi, discharged in cloth,silver and cattle.",
            "date": {
              "earliest_year": 905,
              "latest_year": 905,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "905"
            },
            "claim_ids": [
              "C1893"
            ],
            "source_ids": [
              "S993"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1894-CUR-V31-GALICIAN-SOLIDUS-962",
            "scope": "Sobrado charter records an estate price of eight solidi according to Galician usage.",
            "date": {
              "earliest_year": 962,
              "latest_year": 962,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "962"
            },
            "claim_ids": [
              "C1894"
            ],
            "source_ids": [
              "S993"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1893"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-BARCELONA-LLIURA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Barcelona diner–sou–lliura accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-BARCELONA-LLIURA"
      ],
      "claim_ids": [
        "C1895",
        "C1896",
        "C1897",
        "C1898",
        "C1899",
        "C1900",
        "C1901",
        "C1944",
        "C1946",
        "C1949",
        "C1955",
        "C1989"
      ],
      "source_ids": [
        "S999",
        "S1000",
        "S1001",
        "S1002",
        "S1032"
      ],
      "profile_id": "CUR-V31-BARCELONA-LLIURA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1895-CUR-V31-BARCELONA-LLIURA-972",
            "scope": "Barcelona cathedral sale charters record 10 denarii and 1 solidus 3 denarii respectively: actual transaction prices.",
            "date": {
              "earliest_year": 972,
              "latest_year": 972,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "972"
            },
            "claim_ids": [
              "C1895"
            ],
            "source_ids": [
              "S999"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1896-CUR-V31-BARCELONA-LLIURA-991",
            "scope": "A Barcelona sale names denarios curribiles, documenting a local denomination convention without proving a new account identity.",
            "date": {
              "earliest_year": 991,
              "latest_year": 991,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "991"
            },
            "claim_ids": [
              "C1896"
            ],
            "source_ids": [
              "S999"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1897-CUR-V31-BARCELONA-LLIURA-1404",
            "scope": "The Taula ledger credits Arnau Esquerit 35 lliures for salary on 8 August; another entry values 10 florins cash as 5 lliures 10 sous. These are accounts distinct from settlement instruments.",
            "date": {
              "earliest_year": 1404,
              "latest_year": 1404,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1404"
            },
            "claim_ids": [
              "C1897"
            ],
            "source_ids": [
              "S1000"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1898-CUR-V31-BARCELONA-LLIURA-1404",
            "scope": "Joaneta’s dowry transfer on 7 July is entered as 600 lliures in linked debit and credit accounts.",
            "date": {
              "earliest_year": 1404,
              "latest_year": 1404,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1404"
            },
            "claim_ids": [
              "C1898"
            ],
            "source_ids": [
              "S1000"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1899-CUR-V31-BARCELONA-LLIURA-1835",
            "scope": "The 21 May deed imposes 1600 libras annual rent, payable in Spanish gold or silver coin: account denomination and settlement medium are distinguished.",
            "date": {
              "earliest_year": 1835,
              "latest_year": 1835,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1835"
            },
            "claim_ids": [
              "C1899"
            ],
            "source_ids": [
              "S1001"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1900-CUR-V31-BARCELONA-LLIURA-1842",
            "scope": "The 8 March deed specifies 210 libras catalanas annual rent.",
            "date": {
              "earliest_year": 1842,
              "latest_year": 1842,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1842"
            },
            "claim_ids": [
              "C1900"
            ],
            "source_ids": [
              "S1001"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1901-CUR-V31-BARCELONA-LLIURA-1878",
            "scope": "The 31 July confirmation preserves an annual 1 libra rent and gives its equivalent as 2 pesetas 67 céntimos. This is a specific contractual valuation, not a universal extinction date.",
            "date": {
              "earliest_year": 1878,
              "latest_year": 1878,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1878"
            },
            "claim_ids": [
              "C1901"
            ],
            "source_ids": [
              "S1001"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1944-CUR-V31-BARCELONA-LLIURA-991",
            "scope": "Regional ancestry from imported Carolingian account units to Barcelona’s locally documented solidus/denarius accounting; the compressed intervening sequence and exact independent identity boundary remain unresolved. The date interval brackets the research horizon, not a documented founding date.",
            "date": {
              "earliest_year": 800,
              "latest_year": 991,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–991"
            },
            "claim_ids": [
              "C1944"
            ],
            "source_ids": [
              "S999"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS34-C1989-CUR-V31-BARCELONA-LLIURA-991",
            "scope": "Catalan denier–solidus–libra accounting extends the Carolingian system. Retain the Barcelona branch and qualify the regional separation chronology.",
            "date": {
              "earliest_year": 800,
              "latest_year": 991,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–991"
            },
            "claim_ids": [
              "C1989"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1895"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-ARAGONESE-JACA-ACCOUNT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Aragonese Jaca account money",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-ARAGONESE-JACA-ACCOUNT"
      ],
      "claim_ids": [
        "C1902",
        "C1903",
        "C1904",
        "C1937",
        "C1992"
      ],
      "source_ids": [
        "S1003",
        "S1006",
        "S1032"
      ],
      "profile_id": "CUR-V31-ARAGONESE-JACA-ACCOUNT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1902-CUR-V31-ARAGONESE-JACA-ACCOUNT-1263",
            "scope": "An Egea notarial appointment imposed an annual payment of 20 Jaca sous.",
            "date": {
              "earliest_year": 1263,
              "latest_year": 1263,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1263"
            },
            "claim_ids": [
              "C1902"
            ],
            "source_ids": [
              "S1003"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1903-CUR-V31-ARAGONESE-JACA-ACCOUNT-1272",
            "scope": "A Jaca granary clerk was assigned four Jaca denarii daily.",
            "date": {
              "earliest_year": 1272,
              "latest_year": 1272,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1272"
            },
            "claim_ids": [
              "C1903"
            ],
            "source_ids": [
              "S1003"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1904-CUR-V31-ARAGONESE-JACA-ACCOUNT-1790",
            "scope": "A commercial manual separately describes Jaca, Valencian and Mallorcan pound reckoning. It gives conversions among Aragon, Valencia, Catalonia and Castilian vellón; Mallorcan and Catalan pounds are separately valued.",
            "date": {
              "earliest_year": 1790,
              "latest_year": 1790,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1790"
            },
            "claim_ids": [
              "C1904"
            ],
            "source_ids": [
              "S1006"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1992-CUR-V31-ARAGONESE-JACA-ACCOUNT-1263",
            "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1263,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1263"
            },
            "claim_ids": [
              "C1992"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1902"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-VALENCIAN-ACCOUNT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Valencian account money",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-VALENCIAN-ACCOUNT"
      ],
      "claim_ids": [
        "C1905",
        "C1906",
        "C1907",
        "C1908",
        "C1938",
        "C1939",
        "C2098"
      ],
      "source_ids": [
        "S1005",
        "S1003",
        "S1006",
        "S1032"
      ],
      "profile_id": "CUR-V31-VALENCIAN-ACCOUNT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1905-CUR-V31-VALENCIAN-ACCOUNT-1247",
            "scope": "The new Valencian money served Valencia and Mallorca; sou-and-pound reckoning is traced to Jaime I.",
            "date": {
              "earliest_year": 1247,
              "latest_year": 1247,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1247"
            },
            "claim_ids": [
              "C1905"
            ],
            "source_ids": [
              "S1005"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1906-CUR-V31-VALENCIAN-ACCOUNT-1288",
            "scope": "A Palma will required repayment of 21 pounds of Valencian reials held under a commanda charter.",
            "date": {
              "earliest_year": 1288,
              "latest_year": 1288,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1288"
            },
            "claim_ids": [
              "C1906"
            ],
            "source_ids": [
              "S1003"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1908-CUR-V31-VALENCIAN-ACCOUNT-1790",
            "scope": "A commercial manual separately describes Jaca, Valencian and Mallorcan pound reckoning. It gives conversions among Aragon, Valencia, Catalonia and Castilian vellón; Mallorcan and Catalan pounds are separately valued.",
            "date": {
              "earliest_year": 1790,
              "latest_year": 1790,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1790"
            },
            "claim_ids": [
              "C1908"
            ],
            "source_ids": [
              "S1006"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS41-C2098-CUR-V31-VALENCIAN-ACCOUNT-1300",
            "scope": "Qualified Frankish ancestry of Valencian accounting through the Crown of Catalonia-Aragon: MEC6 identifies Carolingian-derived accounts and their regional diner basis. Intermediates and conversion terms remain open; 800–1300 is a research envelope, not a foundation date.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1300,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1300"
            },
            "claim_ids": [
              "C2098"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1905"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-MALLORCAN-ACCOUNT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mallorcan account money",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-MALLORCAN-ACCOUNT"
      ],
      "claim_ids": [
        "C1909",
        "C1910",
        "C1911",
        "C1912",
        "C1940",
        "C2099"
      ],
      "source_ids": [
        "S1004",
        "S1006",
        "S1005",
        "S1032"
      ],
      "profile_id": "CUR-V31-MALLORCAN-ACCOUNT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1909-CUR-V31-MALLORCAN-ACCOUNT-1330",
            "scope": "Royal treasury ledgers record receipts, expenditure and obligations in Mallorcan pounds, sous and diners. Payments denominated in Barcelona money receive Mallorcan equivalents or exchange rates.",
            "date": {
              "earliest_year": 1310,
              "latest_year": 1330,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1310–1330"
            },
            "claim_ids": [
              "C1909"
            ],
            "source_ids": [
              "S1004"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1910-CUR-V31-MALLORCAN-ACCOUNT-1318",
            "scope": "The annual account balance, 8,633 pounds 17 sous, was entered as debt owed to the royal treasurer.",
            "date": {
              "earliest_year": 1318,
              "latest_year": 1318,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1318"
            },
            "claim_ids": [
              "C1910"
            ],
            "source_ids": [
              "S1004"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1911-CUR-V31-MALLORCAN-ACCOUNT-1330",
            "scope": "One account pound comprised twenty sous, each twelve diners; these are subdivisions within the profile.",
            "date": {
              "earliest_year": 1310,
              "latest_year": 1330,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1310–1330"
            },
            "claim_ids": [
              "C1911"
            ],
            "source_ids": [
              "S1004"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1912-CUR-V31-MALLORCAN-ACCOUNT-1790",
            "scope": "A commercial manual separately describes Jaca, Valencian and Mallorcan pound reckoning. It gives conversions among Aragon, Valencia, Catalonia and Castilian vellón; Mallorcan and Catalan pounds are separately valued.",
            "date": {
              "earliest_year": 1790,
              "latest_year": 1790,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1790"
            },
            "claim_ids": [
              "C1912"
            ],
            "source_ids": [
              "S1006"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS41-C2099-CUR-V31-MALLORCAN-ACCOUNT-1300",
            "scope": "Qualified Frankish ancestry of Mallorcan accounting through the Crown of Catalonia-Aragon: MEC6's account-system synthesis supports the older ancestry. This does not establish Valencia as the immediate parent or turn coin replacement into debt conversion. The 800–1300 research envelope is not a foundation date.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1300,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1300"
            },
            "claim_ids": [
              "C2099"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1909"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-CORDOBAN-DINAR-DIRHAM",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cordoban dinar-dirham accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-CORDOBAN-DINAR-DIRHAM"
      ],
      "claim_ids": [
        "C1913",
        "C1914",
        "C1915",
        "C1950",
        "C1956"
      ],
      "source_ids": [
        "S1007"
      ],
      "profile_id": "CUR-V31-CORDOBAN-DINAR-DIRHAM",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1913-CUR-V31-CORDOBAN-DINAR-DIRHAM-916",
            "scope": "Ibn Hayyan's famine account states Cordoban wheat prices in dinar-dirham duhl arbaʿin.",
            "date": {
              "earliest_year": 916,
              "latest_year": 916,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "916"
            },
            "claim_ids": [
              "C1913"
            ],
            "source_ids": [
              "S1007"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1914-CUR-V31-CORDOBAN-DINAR-DIRHAM-973",
            "scope": "A December 973 monthly pension is stated as 200 dinars of this reckoning.",
            "date": {
              "earliest_year": 973,
              "latest_year": 973,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "973"
            },
            "claim_ids": [
              "C1914"
            ],
            "source_ids": [
              "S1007"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1915-CUR-V31-CORDOBAN-DINAR-DIRHAM-996",
            "scope": "Ibn al-Attar's formulary retains this accounting terminology in Cordoban notarial practice.",
            "date": {
              "earliest_year": 995,
              "latest_year": 996,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "995–996"
            },
            "claim_ids": [
              "C1915"
            ],
            "source_ids": [
              "S1007"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1950"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-GRANADA-DIRHAM-ACCOUNT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Granadan dirham–dinar / pesante reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-GRANADA-DIRHAM-ACCOUNT"
      ],
      "claim_ids": [
        "C1916",
        "C1917",
        "C1918",
        "C1951",
        "C1952",
        "C1957"
      ],
      "source_ids": [
        "S1008",
        "S1010",
        "S1009"
      ],
      "profile_id": "CUR-V31-GRANADA-DIRHAM-ACCOUNT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1916-CUR-V31-GRANADA-DIRHAM-ACCOUNT-1326",
            "scope": "An Algeciras act dated 7 January 1326 prices half a mill and orchard at 370 current Granadan silver dinars, payable in monthly instalments; a related lease requires six dinars monthly.",
            "date": {
              "earliest_year": 1326,
              "latest_year": 1326,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1326"
            },
            "claim_ids": [
              "C1916"
            ],
            "source_ids": [
              "S1008",
              "S1010"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1917-CUR-V31-GRANADA-DIRHAM-ACCOUNT-1497",
            "scope": "A debt register converts an older 60-pesante liability into 20 new pesantes, evidencing obligation continuity across the monetary reform.",
            "date": {
              "earliest_year": 1494,
              "latest_year": 1497,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1494–1497"
            },
            "claim_ids": [
              "C1917"
            ],
            "source_ids": [
              "S1009"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1918-CUR-V31-GRANADA-DIRHAM-ACCOUNT-1496",
            "scope": "Ferreira and Poqueira tax collections remained recorded in pesantes, dineros and foluces.",
            "date": {
              "earliest_year": 1496,
              "latest_year": 1496,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1496"
            },
            "claim_ids": [
              "C1918"
            ],
            "source_ids": [
              "S1009"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1952"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V31-NAVARRE-ACCOUNT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Navarrese denier–libra and real accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V31-CUR-V31-NAVARRE-ACCOUNT"
      ],
      "claim_ids": [
        "C1919",
        "C1920",
        "C1921",
        "C1922",
        "C1923",
        "C1924",
        "C1925",
        "C1926",
        "C1927",
        "C1928",
        "C1958",
        "C1991"
      ],
      "source_ids": [
        "S1012",
        "S1013",
        "S1014",
        "S1015",
        "S1017",
        "S1018",
        "S1032"
      ],
      "profile_id": "CUR-V31-NAVARRE-ACCOUNT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS31-C1919-CUR-V31-NAVARRE-ACCOUNT-1198",
            "scope": "A 31 December 1198 royal receipt acknowledges 70, 000 sanchete sueldos from the bishop of Pamplona and declares payment satisfied. This directly establishes a Navarrese monetary payment unit.",
            "date": {
              "earliest_year": 1198,
              "latest_year": 1198,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1198"
            },
            "claim_ids": [
              "C1919"
            ],
            "source_ids": [
              "S1012"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1920-CUR-V31-NAVARRE-ACCOUNT-1264",
            "scope": "Tudela’s monedaje charter assesses two morabetinos, expressly equivalent to 15 Navarrese sanchete sueldos per fiscal household; its collection enters subsequent treasury accounting.",
            "date": {
              "earliest_year": 1264,
              "latest_year": 1264,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1264"
            },
            "claim_ids": [
              "C1920"
            ],
            "source_ids": [
              "S1013"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1921-CUR-V31-NAVARRE-ACCOUNT-1330",
            "scope": "The surviving monedaje register documents a levy of eight sanchete sueldos per household.",
            "date": {
              "earliest_year": 1330,
              "latest_year": 1330,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1330"
            },
            "claim_ids": [
              "C1921"
            ],
            "source_ids": [
              "S1014"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1922-CUR-V31-NAVARRE-ACCOUNT-1355",
            "scope": "The ordinance requires taxes, rents and sales in prescribed strong money and values existing carlines against it. Its Tours-model coinage prescription has unproved implementation.",
            "date": {
              "earliest_year": 1355,
              "latest_year": 1355,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1355"
            },
            "claim_ids": [
              "C1922"
            ],
            "source_ids": [
              "S1014"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1923-CUR-V31-NAVARRE-ACCOUNT-1356",
            "scope": "The 22 October 1356 order requires merchandise dealings in white carlines while accepting black carlines at 22 to 12. Fiscal ledgers also convert black into white accounting. These are evidenced conventions, not additional denomination nodes.",
            "date": {
              "earliest_year": 1356,
              "latest_year": 1356,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1356"
            },
            "claim_ids": [
              "C1923"
            ],
            "source_ids": [
              "S1014"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1924-CUR-V31-NAVARRE-ACCOUNT-1524",
            "scope": "The 30 March 1524 provision requires prices and sale contracts in Navarrese account denominations. The account libra equals 20 sueldos/240 dineros; Castilian silver is assigned a Navarrese valuation.",
            "date": {
              "earliest_year": 1524,
              "latest_year": 1524,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1524"
            },
            "claim_ids": [
              "C1924"
            ],
            "source_ids": [
              "S1015"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1925-CUR-V31-NAVARRE-ACCOUNT-1760",
            "scope": "Eighteenth-century accounting tables retain Navarrese libras, reales and their component denominations as a separate reckoning, with explicit Castilian equivalents.",
            "date": {
              "earliest_year": 1737,
              "latest_year": 1760,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1737–1760"
            },
            "claim_ids": [
              "C1925"
            ],
            "source_ids": [
              "S1015"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1926-CUR-V31-NAVARRE-ACCOUNT-1795",
            "scope": "Reform proposals to suppress traditional account denominations failed; merchants objected in part because existing private loans were expressed in them.",
            "date": {
              "earliest_year": 1795,
              "latest_year": 1795,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1795"
            },
            "claim_ids": [
              "C1926"
            ],
            "source_ids": [
              "S1017"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS31-C1927-CUR-V31-NAVARRE-ACCOUNT-1828",
            "scope": "The 1828 Cortes reconsidered the 1818 account reform because older reales sencillos persisted in contracts and public books; restoring that convention expressly protected pre-existing contracts.",
            "date": {
              "earliest_year": 1828,
              "latest_year": 1828,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1828"
            },
            "claim_ids": [
              "C1927"
            ],
            "source_ids": [
              "S1017"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1991-CUR-V31-NAVARRE-ACCOUNT-1198",
            "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
            "date": {
              "earliest_year": 800,
              "latest_year": 1198,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "800–1198"
            },
            "claim_ids": [
              "C1991"
            ],
            "source_ids": [
              "S1032"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C1919"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V34-VISIGOTHIC-SOLIDUS",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Visigothic solidus accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V34-CUR-V34-VISIGOTHIC-SOLIDUS"
      ],
      "claim_ids": [
        "C1986",
        "C1988",
        "C1995",
        "C2095",
        "C2096"
      ],
      "source_ids": [
        "S1034",
        "S1033",
        "S993"
      ],
      "profile_id": "CUR-V34-VISIGOTHIC-SOLIDUS",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS34-C1986-CUR-V34-VISIGOTHIC-SOLIDUS-681",
            "scope": "Visigothic Code VII.6.v imposes compensation of three gold solidi and a judicial payment of one-third solidus for refusing acceptable money. The translation is editorially dated c. 681; that approximate observation is not a currency foundation.",
            "date": {
              "earliest_year": 681,
              "latest_year": 681,
              "precision": "year",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "c. 681 (editorial dating)",
              "qualification_note": "Approximate editorial dating of this legal witness."
            },
            "claim_ids": [
              "C1986"
            ],
            "source_ids": [
              "S1034"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS34-C1988-CUR-V34-VISIGOTHIC-SOLIDUS-681",
            "scope": "Visigothic law and finance retained Roman solidus accounting after local solidus coin production ceased. Admit a regional continuation, with its differentiation chronology unresolved.",
            "date": {
              "earliest_year": 400,
              "latest_year": 681,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "400–681"
            },
            "claim_ids": [
              "C1988"
            ],
            "source_ids": [
              "S1033"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Iberian account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V35-MUGHAL-RUPEE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Mughal rupee–dam accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V35-CUR-V35-MUGHAL-RUPEE"
      ],
      "claim_ids": [
        "C2002",
        "C2003",
        "C2004",
        "C2010",
        "C2012",
        "C2014",
        "C2035"
      ],
      "source_ids": [
        "S1041",
        "S913",
        "S1043",
        "S1042",
        "S1038",
        "S1064",
        "S1067"
      ],
      "profile_id": "CUR-V35-MUGHAL-RUPEE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS35-C2003-CUR-V35-MUGHAL-RUPEE-1599",
            "scope": "The Ain-i-Akbari sets the rupee’s salary rating at 40 dams and identifies Sher Khan’s rupee as the antecedent of Akbar’s issue. The 1590s date bounds this textual witness, not the currency’s origin.",
            "date": {
              "earliest_year": 1590,
              "latest_year": 1599,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1590s textual witness; approximate composition period"
            },
            "claim_ids": [
              "C2003"
            ],
            "source_ids": [
              "S1041",
              "S1043"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2004-CUR-V35-MUGHAL-RUPEE-1599",
            "scope": "The Ain-i-Akbari gives rupee-denominated horse duties and trooper salary schedules, and describes salary accounts in dams settled partly in rupees (Book I Ain 79; Book II Ains 5 and 14).",
            "date": {
              "earliest_year": 1590,
              "latest_year": 1599,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1590s textual witness; approximate composition period"
            },
            "claim_ids": [
              "C2004"
            ],
            "source_ids": [
              "S1042",
              "S1043"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS35-C2010-CUR-V35-MUGHAL-RUPEE-1794",
            "scope": "Bengal and Company sicca accounting inherited the Mughal rupee system through regional Nawabi arrangements. Admit compressed regional ancestry, retaining distinctions among sicca, current and Patna accounts. The immediate stages and differentiation dates remain qualified.",
            "date": {
              "earliest_year": 1700,
              "latest_year": 1794,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1700–1794"
            },
            "claim_ids": [
              "C2010"
            ],
            "source_ids": [
              "S913",
              "S1041"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2002"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V35-QIN-CASH",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Qin cash (qian) fiscal accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V35-CUR-V35-QIN-CASH"
      ],
      "claim_ids": [
        "C2009",
        "C2016"
      ],
      "source_ids": [
        "S1048"
      ],
      "profile_id": "CUR-V35-QIN-CASH",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS35-C2009-CUR-V35-QIN-CASH--221",
            "scope": "A Qin ordinance orders counties to discharge cash obligations and permits borrowing imperial cash repayable in the amount lent. Tong dates it probably to 221 BCE or shortly afterward. Admit a scoped Qin cash account, with approximate dating and no automatic Tang successor.",
            "date": {
              "earliest_year": -221,
              "latest_year": -221,
              "precision": "year",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "c. 221 BCE, or shortly afterward",
              "qualification_note": "Approximate scholarly dating, not an exact enactment or founding date."
            },
            "claim_ids": [
              "C2009"
            ],
            "source_ids": [
              "S1048"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "East Asian lineages",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2009"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V36-SIYADONI-DRAMMA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Pratihara / Siyadoni dramma accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V36-CUR-V36-SIYADONI-DRAMMA"
      ],
      "claim_ids": [
        "C2029",
        "C2030",
        "C2031",
        "C2032",
        "C2035",
        "C2040"
      ],
      "source_ids": [
        "S1066",
        "S1065",
        "S1064",
        "S1067"
      ],
      "profile_id": "CUR-V36-SIYADONI-DRAMMA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS36-C2030-CUR-V36-SIYADONI-DRAMMA-913",
            "scope": "A deed dated Vikrama 969 records1,850 Adivaraha drammas invested with liquor distillers. The912–913 CE range dates the recorded transaction, not the later inscription’s production or currency origin.",
            "date": {
              "earliest_year": 912,
              "latest_year": 913,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "912–913"
            },
            "claim_ids": [
              "C2030"
            ],
            "source_ids": [
              "S1066"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2031-CUR-V36-SIYADONI-DRAMMA-949",
            "scope": "A Vikrama 1005 deed assigns a monthly one-third-dramma payment. The948–949 CE range preserves the calendrical conversion uncertainty.",
            "date": {
              "earliest_year": 948,
              "latest_year": 949,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "948–949"
            },
            "claim_ids": [
              "C2031"
            ],
            "source_ids": [
              "S1066"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2032-CUR-V36-SIYADONI-DRAMMA-969",
            "scope": "A Vikrama 1025 deed assigns a quarter Adivaraha dramma from rent, witnessing the account in 968–969 CE.",
            "date": {
              "earliest_year": 968,
              "latest_year": 969,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "968–969"
            },
            "claim_ids": [
              "C2032"
            ],
            "source_ids": [
              "S1066"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS36-C2040-CUR-V36-SIYADONI-DRAMMA-913",
            "scope": "Cribb traces medieval Indian dramma denominations through Sasanian imports; Deyell connects that branch to named Pratihara epigraphic forms. Combined with Siyadoni obligations, this supports qualified compressed ancestry through Hunnic and regional stages, not a direct Qom-to-India transfer.",
            "date": {
              "earliest_year": 450,
              "latest_year": 913,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "450–913"
            },
            "claim_ids": [
              "C2040"
            ],
            "source_ids": [
              "S1064",
              "S1065",
              "S1066"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2029"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-MADRAS-PAGODA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Madras pagoda–fanam accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-MADRAS-PAGODA"
      ],
      "claim_ids": [
        "C2041",
        "C2042",
        "C2043",
        "C2072"
      ],
      "source_ids": [
        "S1068",
        "S1069",
        "S1070"
      ],
      "profile_id": "CUR-V37-MADRAS-PAGODA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2041-CUR-V37-MADRAS-PAGODA-1643",
            "scope": "Accounts through June 1643 total 9,250 new pagodas for expenses. This establishes local pagoda accounting; its association with the later Star-pagoda profile remains qualified.",
            "date": {
              "earliest_year": 1643,
              "latest_year": 1643,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1643"
            },
            "claim_ids": [
              "C2041"
            ],
            "source_ids": [
              "S1068"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          },
          {
            "event_id": "OBS37-C2042-CUR-V37-MADRAS-PAGODA-1683",
            "scope": "Madras accounts in 1683 count 36 fanams per pagoda. The 1717 general-book reform changes cash subdivisions within the account, rather than creating a new currency.",
            "date": {
              "earliest_year": 1683,
              "latest_year": 1683,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1683"
            },
            "claim_ids": [
              "C2042"
            ],
            "source_ids": [
              "S1068"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2043-CUR-V37-MADRAS-PAGODA-1766",
            "scope": "A December 1766 list of Carnatic debts totals 2,229,650 Star pagodas, providing an explicit liability witness.",
            "date": {
              "earliest_year": 1766,
              "latest_year": 1766,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1766"
            },
            "claim_ids": [
              "C2043"
            ],
            "source_ids": [
              "S1069"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2072-CUR-V37-MADRAS-PAGODA-1835",
            "scope": "Madras pagoda accounts converted to rupees in 1818 at one pagoda to 3½ rupees; presidency unification followed in 1835. Admit compressed local absorption into the retained Indian rupee lineage, not the rupee’s founding. The intervening presidency stage remains explicit.",
            "date": {
              "earliest_year": 1818,
              "latest_year": 1835,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1818–1835"
            },
            "claim_ids": [
              "C2072"
            ],
            "source_ids": [
              "S1069",
              "S1070"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2041"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-COCHIN-PANAM",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cochin panam / fanam accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-COCHIN-PANAM"
      ],
      "claim_ids": [
        "C2044"
      ],
      "source_ids": [
        "S1071"
      ],
      "profile_id": "CUR-V37-COCHIN-PANAM",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2044-CUR-V37-COCHIN-PANAM-1789",
            "scope": "Paolino reports Cochin rice and coconut-oil prices in local panam during his 1776–1789 residence. Exchange against outside rupees distinguishes local reckoning; the interval is an observation window, not a foundation.",
            "date": {
              "earliest_year": 1776,
              "latest_year": 1789,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1776–1789"
            },
            "claim_ids": [
              "C2044"
            ],
            "source_ids": [
              "S1071"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2044"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-BOMBAY-XERAPHIN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Bombay xeraphin accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-BOMBAY-XERAPHIN"
      ],
      "claim_ids": [
        "C2045",
        "C2046"
      ],
      "source_ids": [
        "S1072"
      ],
      "profile_id": "CUR-V37-BOMBAY-XERAPHIN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2045-CUR-V37-BOMBAY-XERAPHIN-1674",
            "scope": "The 1674 Aungier Convention sets an annual 20,000-xeraphin contribution. This supports a scoped Bombay account, without assuming identity with every Portuguese xerafim.",
            "date": {
              "earliest_year": 1674,
              "latest_year": 1674,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1674"
            },
            "claim_ids": [
              "C2045"
            ],
            "source_ids": [
              "S1072"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2046-CUR-V37-BOMBAY-XERAPHIN-1683",
            "scope": "Bombay rice prices in 1683 and soldiers’ wage reckoning use xeraphins even where settlement employs tin or copper coins.",
            "date": {
              "earliest_year": 1683,
              "latest_year": 1683,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1683"
            },
            "claim_ids": [
              "C2046"
            ],
            "source_ids": [
              "S1072"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2045"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-ODISHA-COWRIE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Odisha / Orissa cowrie accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-ODISHA-COWRIE"
      ],
      "claim_ids": [
        "C2047",
        "C2048"
      ],
      "source_ids": [
        "S1073"
      ],
      "profile_id": "CUR-V37-ODISHA-COWRIE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2047-CUR-V37-ODISHA-COWRIE-1803",
            "scope": "Hunter, quoted by Thomas, reports that Orissa public accounts were kept in cowries in 1803. Admit a local account rather than treating shells solely as payment objects.",
            "date": {
              "earliest_year": 1803,
              "latest_year": 1803,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1803"
            },
            "claim_ids": [
              "C2047"
            ],
            "source_ids": [
              "S1073"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Rupee",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2047"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-BURMA-KYAT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Upper Burmese kyat debt reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-BURMA-KYAT"
      ],
      "claim_ids": [
        "C2049",
        "C2050",
        "C2051"
      ],
      "source_ids": [
        "S1074"
      ],
      "profile_id": "CUR-V37-BURMA-KYAT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2049-CUR-V37-BURMA-KYAT-1811",
            "scope": "A 26 May 1811 mortgage and sale records 120 kyat in ywet-ni. Alloy descriptions are retained within the scoped debt-account review; they do not automatically create separate currencies.",
            "date": {
              "earliest_year": 1811,
              "latest_year": 1811,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1811"
            },
            "claim_ids": [
              "C2049"
            ],
            "source_ids": [
              "S1074"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2050-CUR-V37-BURMA-KYAT-1824",
            "scope": "A 19 September 1824 military-expense loan is denominated in 12 kyat 2 mat.",
            "date": {
              "earliest_year": 1824,
              "latest_year": 1824,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1824"
            },
            "claim_ids": [
              "C2050"
            ],
            "source_ids": [
              "S1074"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2049"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-NGUYEN-QUAN",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Nguyễn quan–tiền fiscal accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-NGUYEN-QUAN"
      ],
      "claim_ids": [
        "C2052",
        "C2053",
        "C2054",
        "C2056"
      ],
      "source_ids": [
        "S1075",
        "S1076",
        "S1077"
      ],
      "profile_id": "CUR-V37-NGUYEN-QUAN",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2052-CUR-V37-NGUYEN-QUAN-1821",
            "scope": "The 1821 history-office salary schedule assigns monthly amounts in quan and tiền, including 1 quan 5 tiền. This is a fiscal account witness, not merely cash circulation.",
            "date": {
              "earliest_year": 1821,
              "latest_year": 1821,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1821"
            },
            "claim_ids": [
              "C2052"
            ],
            "source_ids": [
              "S1075"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2053-CUR-V37-NGUYEN-QUAN-1838",
            "scope": "An 1838 allowance schedule includes 17 quan 6 tiền; the archival article identifies its published court-compendium source.",
            "date": {
              "earliest_year": 1838,
              "latest_year": 1838,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1838"
            },
            "claim_ids": [
              "C2053"
            ],
            "source_ids": [
              "S1076"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2054-CUR-V37-NGUYEN-QUAN-1855",
            "scope": "A royal order dated Tự Đức year 8 (1855) specifies annual official allowances of 80, 75, 70 and 65 quan.",
            "date": {
              "earliest_year": 1855,
              "latest_year": 1855,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1855"
            },
            "claim_ids": [
              "C2054"
            ],
            "source_ids": [
              "S1076"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2052"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-CAMBODIA-BAT",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Cambodian bat–ligature legal accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-CAMBODIA-BAT"
      ],
      "claim_ids": [
        "C2055",
        "C2056"
      ],
      "source_ids": [
        "S1077"
      ],
      "profile_id": "CUR-V37-CAMBODIA-BAT",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2055-CUR-V37-CAMBODIA-BAT-1875",
            "scope": "Aymonier’s 1875 description identifies legal monies of account: bat equals four ligatures and damleng four bat. These are account denominations, distinguished from the adjacent weight table.",
            "date": {
              "earliest_year": 1875,
              "latest_year": 1875,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1875"
            },
            "claim_ids": [
              "C2055"
            ],
            "source_ids": [
              "S1077"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2055"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-JAVA-MASA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Old Javanese masa–suwarna accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-JAVA-MASA"
      ],
      "claim_ids": [
        "C2057",
        "C2061",
        "C2063"
      ],
      "source_ids": [
        "S1078",
        "S1079",
        "S1080"
      ],
      "profile_id": "CUR-V37-JAVA-MASA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2057-CUR-V37-JAVA-MASA-903",
            "scope": "The 903 Telang II record projects ferry revenue of nine masa. Its valuation can be distinguished from settlement in goods or silver; masa, kupang and suwarna remain denominations in one scoped profile.",
            "date": {
              "earliest_year": 903,
              "latest_year": 903,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "903"
            },
            "claim_ids": [
              "C2057"
            ],
            "source_ids": [
              "S1078"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2057"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-BALI-MASAKA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Balinese masaka accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-BALI-MASAKA"
      ],
      "claim_ids": [
        "C2058",
        "C2059",
        "C2061"
      ],
      "source_ids": [
        "S1078",
        "S1079"
      ],
      "profile_id": "CUR-V37-BALI-MASAKA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2058-CUR-V37-BALI-MASAKA-882",
            "scope": "The 882 Sukawana AI inheritance rule reserves estate goods valued at four masaka for funeral costs. Heterogeneous goods are valued in a common account, not merely weighed as gold.",
            "date": {
              "earliest_year": 882,
              "latest_year": 882,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "882"
            },
            "claim_ids": [
              "C2058"
            ],
            "source_ids": [
              "S1078"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2059-CUR-V37-BALI-MASAKA-923",
            "scope": "The 923 Sembiran AI inheritance provision further supports ma as a measure of value distinct from a literal gold quantity.",
            "date": {
              "earliest_year": 923,
              "latest_year": 923,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "923"
            },
            "claim_ids": [
              "C2059"
            ],
            "source_ids": [
              "S1078"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2058"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-BALI-PISIS",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Balinese cash / pisis accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-BALI-PISIS"
      ],
      "claim_ids": [
        "C2060",
        "C2061"
      ],
      "source_ids": [
        "S1079",
        "S1078"
      ],
      "profile_id": "CUR-V37-BALI-PISIS",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2060-CUR-V37-BALI-PISIS-1384",
            "scope": "The 1384 Batur inscription sets a fine of 800 cash. Later legal manuscripts use cash strings, but their eighteenth- and nineteenth-century copying dates must not be projected backward.",
            "date": {
              "earliest_year": 1384,
              "latest_year": 1384,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1384"
            },
            "claim_ids": [
              "C2060"
            ],
            "source_ids": [
              "S1079"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2060"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-LAGUNA-SUWARNA",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Laguna kati–suwarna debt accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-LAGUNA-SUWARNA"
      ],
      "claim_ids": [
        "C2062",
        "C2063"
      ],
      "source_ids": [
        "S1080"
      ],
      "profile_id": "CUR-V37-LAGUNA-SUWARNA",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2062-CUR-V37-LAGUNA-SUWARNA-900",
            "scope": "The copperplate dated 900 records acquittal of a debt of one kati and eight suwarna. The obligation is explicit; place of issuance and broader local identity remain qualified because provenance is uncertain.",
            "date": {
              "earliest_year": 900,
              "latest_year": 900,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "900"
            },
            "claim_ids": [
              "C2062"
            ],
            "source_ids": [
              "S1080"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false,
            "identity_association_status": "qualified"
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Southeast Asian histories",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2062"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-BUGANDA-SIMBI",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Buganda simbi / kiasa reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-BUGANDA-SIMBI"
      ],
      "claim_ids": [
        "C2064",
        "C2065",
        "C2066",
        "C2069"
      ],
      "source_ids": [
        "S1081",
        "S1082",
        "S1083"
      ],
      "profile_id": "CUR-V37-BUGANDA-SIMBI",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2064-CUR-V37-BUGANDA-SIMBI-1884",
            "scope": "During Mutesa’s 1857–1884 reign, Buganda market prices, taxes and fees were stated in cowries. The reign bounds reported practice rather than a founding event.",
            "date": {
              "earliest_year": 1857,
              "latest_year": 1884,
              "precision": "range",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1857–1884",
              "qualification_note": "Reported practice within a reign; no exact transaction date supplied."
            },
            "claim_ids": [
              "C2064"
            ],
            "source_ids": [
              "S1081"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2065-CUR-V37-BUGANDA-SIMBI-1909",
            "scope": "Cowrie-denominated court fines and taxes persisted during the first decade after the 1901 prohibition. The 1901–1909 interval is qualified, not a claimed abolition date.",
            "date": {
              "earliest_year": 1901,
              "latest_year": 1909,
              "precision": "range",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1901–1909",
              "qualification_note": "Approximate interval from author summary."
            },
            "claim_ids": [
              "C2065"
            ],
            "source_ids": [
              "S1082"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2064"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "qualified",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-COAST-DOTI",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "East African coastal doti-merikani reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-COAST-DOTI"
      ],
      "claim_ids": [
        "C2067",
        "C2069"
      ],
      "source_ids": [
        "S1083",
        "S1082"
      ],
      "profile_id": "CUR-V37-COAST-DOTI",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2067-CUR-V37-COAST-DOTI-1870",
            "scope": "By 1870 the coastal four-yard doti-merikani served as an accounting measure for export commodities. Inland doti lengths varied; this profile does not merge all East African cloth reckoning.",
            "date": {
              "earliest_year": 1870,
              "latest_year": 1870,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1870"
            },
            "claim_ids": [
              "C2067"
            ],
            "source_ids": [
              "S1083"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2067"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-UJIJI-SOFI",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Ujiji / Kawélé sofi reckoning",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-UJIJI-SOFI"
      ],
      "claim_ids": [
        "C2068",
        "C2069"
      ],
      "source_ids": [
        "S1083",
        "S1082"
      ],
      "profile_id": "CUR-V37-UJIJI-SOFI",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2068-CUR-V37-UJIJI-SOFI-1874",
            "scope": "Cameron’s 1874 observation describes market prices in sofi beads and moneychangers. This supports a local market account; daily cloth exchange is not a hard peg.",
            "date": {
              "earliest_year": 1874,
              "latest_year": 1874,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1874"
            },
            "claim_ids": [
              "C2068"
            ],
            "source_ids": [
              "S1083"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2068"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V37-GERMAN-EA-RUPEE",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "German East African rupee–pesa accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V37-CUR-V37-GERMAN-EA-RUPEE"
      ],
      "claim_ids": [
        "C2070",
        "C2071",
        "C2073",
        "C2074"
      ],
      "source_ids": [
        "S1084"
      ],
      "profile_id": "CUR-V37-GERMAN-EA-RUPEE",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS37-C2070-CUR-V37-GERMAN-EA-RUPEE-1909",
            "scope": "A 1909 account describes prices still reckoned in pesa after the heller subdivision was introduced. This distinguishes a territorial account from an instrument-only issue.",
            "date": {
              "earliest_year": 1909,
              "latest_year": 1909,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1909"
            },
            "claim_ids": [
              "C2070"
            ],
            "source_ids": [
              "S1084"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2071-CUR-V37-GERMAN-EA-RUPEE-1916",
            "scope": "January 1916 regulations specify rupee-denominated fines and compensation obligations.",
            "date": {
              "earliest_year": 1916,
              "latest_year": 1916,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1916"
            },
            "claim_ids": [
              "C2071"
            ],
            "source_ids": [
              "S1084"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          },
          {
            "event_id": "OBS37-C2073-CUR-V37-GERMAN-EA-RUPEE-1904",
            "scope": "The German territorial rupee developed from established Indian-rupee use. Admit qualified regional derivation; the 1890–1904 emergence interval is a research envelope and does not itself date account creation.",
            "date": {
              "earliest_year": 1890,
              "latest_year": 1904,
              "precision": "range",
              "qualifier": "range",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1890–1904"
            },
            "claim_ids": [
              "C2073"
            ],
            "source_ids": [
              "S1084"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false,
            "date_is_research_envelope": true
          },
          {
            "event_id": "OBS37-C2074-CUR-V37-GERMAN-EA-RUPEE-1922",
            "scope": "The 1922 transition in Tanganyika absorbed German East African rupee circulation into the existing East African shilling system. Admit qualified regional succession; the exact all-contract conversion clause remains uninspected. This is not the founding of the shilling.",
            "date": {
              "earliest_year": 1922,
              "latest_year": 1922,
              "precision": "year",
              "qualifier": "reported",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "1922"
            },
            "claim_ids": [
              "C2074"
            ],
            "source_ids": [
              "S1084"
            ],
            "anchor_role": "account_unit_transition",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "African and Pacific account systems",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2070"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    },
    {
      "id": "CUR-V39-ROB-GOLD-DINAR",
      "kind": "currency",
      "node_role": "currency_continuity",
      "label": "Rob gold-dinar legal accounting",
      "codes": [],
      "identity_status": "scoped_draft",
      "former_track_ids": [],
      "evidence_entity_ids": [
        "E-V39-CUR-V39-ROB-GOLD-DINAR"
      ],
      "claim_ids": [
        "C2092",
        "C2093"
      ],
      "source_ids": [
        "S1098",
        "S1099"
      ],
      "profile_id": "CUR-V39-ROB-GOLD-DINAR",
      "profile_file": "currency-profiles.json",
      "dates": {
        "anchors": [
          {
            "event_id": "OBS39-C2092-CUR-V39-ROB-GOLD-DINAR-332",
            "scope": "Bactrian documentA at Rob, dated approximately 332 CE in the more recent chronology, stipulates a20-gold-dinar fine to the royal treasury and another to the opposing party. This is a monetary legal obligation. Admit a scoped local gold-dinar profile; the older published343 CE era conversion is not silently reused.",
            "date": {
              "earliest_year": 332,
              "latest_year": 332,
              "precision": "year",
              "qualifier": "approximate",
              "calendar": "CE/BCE, historical year numbering; no year zero",
              "original_text": "332",
              "qualification_note": "Approximate conversion of Bactrian year110; earlier scholarship used343CE."
            },
            "claim_ids": [
              "C2092"
            ],
            "source_ids": [
              "S1098",
              "S1099"
            ],
            "anchor_role": "account_unit_observation",
            "date_is_creation": false
          }
        ],
        "policy": "Dated observations, not a proven complete lifespan."
      },
      "group": "Ancient account units — disconnected",
      "identity_decision_ids": [],
      "identity_claim_ids": [
        "C2092"
      ],
      "display_evidence": {
        "currency_line_style": "solid",
        "meaning": "Scoped account unit; complete lifespan and earlier ancestry remain open.",
        "identity_status": "scoped_draft",
        "identity_evidence_status": "supported",
        "unknown_dates": "Open endpoints; not a fabricated founding year.",
        "ancestor_uncertainty_propagates": false
      }
    }
  ],
  "edges": [
    {
      "id": "R0011",
      "parent": "T-FTM000410",
      "child": "T-FTM000117",
      "kind": "replaced_by",
      "layer": "primary",
      "claim_ids": [
        "C54"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1871,
        "latest_year": 1871,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1871"
      },
      "scope": "Unit-system reform; no numerical conversion ratio or instantaneous coin retirement.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000410",
      "original_child": "T-FTM000117",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1871 replaces the ryo account unit, beyond changing coin design; conversion rate remains unasserted.",
        "claim_ids": [
          "C54"
        ],
        "source_ids": [
          "S08"
        ]
      }
    },
    {
      "id": "R0042",
      "parent": "T-FTM000493",
      "child": "T-FTM000492",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C162",
        "C313"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1871,
        "latest_year": 1871,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 July 1871 for payments covered by section 6"
      },
      "scope": "Provincial value alignment. Covered sums and nearest-cent rounding: section 6.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0020"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_research_kind": "redenominated_as",
      "original_parent": "T-FTM000493",
      "original_child": "T-FTM000492",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Nova Scotia payments enter an already existing Canadian unit; retain statutory rounding and coverage.",
        "claim_ids": [
          "C162",
          "C313"
        ],
        "source_ids": [
          "S11",
          "S160"
        ]
      }
    },
    {
      "id": "R0046",
      "parent": "T-FTM000499",
      "child": "T-FTM000500",
      "kind": "forked_from",
      "layer": "primary",
      "claim_ids": [
        "C173"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967"
      },
      "scope": "One of three successor currencies.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000499",
      "original_child": "T-FTM000500",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Singapore separates from the shared dollar in 1967; other successors continue independently.",
        "claim_ids": [
          "C173"
        ],
        "source_ids": [
          "S82"
        ]
      }
    },
    {
      "id": "R0047",
      "parent": "T-FTM000499",
      "child": "T-FTM000501",
      "kind": "forked_from",
      "layer": "primary",
      "claim_ids": [
        "C173"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967"
      },
      "scope": "National branch.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000499",
      "original_child": "T-FTM000501",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Malaysian national unit separates from shared dollar; ringgit naming stays within the profile.",
        "claim_ids": [
          "C173"
        ],
        "source_ids": [
          "S82"
        ]
      }
    },
    {
      "id": "R0048",
      "parent": "T-FTM000499",
      "child": "T-FTM000502",
      "kind": "forked_from",
      "layer": "primary",
      "claim_ids": [
        "C173"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967"
      },
      "scope": "National branch.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000499",
      "original_child": "T-FTM000502",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Brunei is one independent successor of shared dollar issuance, not merely a peg descendant.",
        "claim_ids": [
          "C173"
        ],
        "source_ids": [
          "S82"
        ]
      }
    },
    {
      "id": "R0050",
      "parent": "T-FTM000508",
      "child": "T-FTM000507",
      "kind": "redenominated_as",
      "layer": "primary",
      "claim_ids": [
        "C184"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1966,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966"
      },
      "scope": "Local pound decimalization.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0024"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000508",
      "original_child": "T-FTM000507",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "New Australian dollar account unit replaces pound; project explicitly preserves this distinct-unit transition.",
        "claim_ids": [
          "C184"
        ],
        "source_ids": [
          "S91"
        ]
      }
    },
    {
      "id": "R0051",
      "parent": "T-FTM000510",
      "child": "T-FTM000509",
      "kind": "redenominated_as",
      "layer": "primary",
      "claim_ids": [
        "C186"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967"
      },
      "scope": "Local pound decimalization.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0025"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000510",
      "original_child": "T-FTM000509",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "New Zealand ten-shilling dollar is the new account unit, not just decimal pound subdivisions.",
        "claim_ids": [
          "C186"
        ],
        "source_ids": [
          "S94"
        ]
      }
    },
    {
      "id": "R0052",
      "parent": "T-FTM000512",
      "child": "T-FTM000511",
      "kind": "replaced_by",
      "layer": "primary",
      "claim_ids": [
        "C187"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1969,
        "latest_year": 1969,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1969"
      },
      "scope": "Documented changeover; exact conversion not encoded here.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000512",
      "original_child": "T-FTM000511",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Fiji dollar changeover and gradual pound withdrawal establish replacement; no invented instantaneous retirement.",
        "claim_ids": [
          "C187"
        ],
        "source_ids": [
          "S95"
        ]
      }
    },
    {
      "id": "R0053",
      "parent": "T-FTM000507",
      "child": "T-FTM000513",
      "kind": "account_unit_branching",
      "layer": "primary",
      "claim_ids": [
        "C188"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1977,
        "latest_year": 1977,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1977"
      },
      "scope": "Only the Solomon Islands changeover, not global AUD withdrawal. Revision 25 adjudication: AUD continues elsewhere; local Solomon Islands succession is a regional branch, not global replacement.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000507",
      "original_child": "T-FTM000513",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "AUD continues elsewhere; local Solomon Islands succession is a regional branch, not global replacement.",
        "claim_ids": [
          "C188"
        ],
        "source_ids": [
          "S96"
        ]
      }
    },
    {
      "id": "R0055",
      "parent": "T-FTM000515",
      "child": "T-FTM000516",
      "kind": "forked_from",
      "layer": "primary",
      "claim_ids": [
        "C191"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1964,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964"
      },
      "scope": "National branch; not global end of BCCB currency.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0028"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000514",
      "original_child": "T-FTM000516",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Trinidad national dollar succeeds the regional unit locally at par.",
        "claim_ids": [
          "C191"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0056",
      "parent": "T-FTM000515",
      "child": "T-FTM000519",
      "kind": "forked_from",
      "layer": "primary",
      "claim_ids": [
        "C193"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1965,
        "latest_year": 1965,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1965"
      },
      "scope": "National issue transition.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000514",
      "original_child": "T-FTM000519",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Guyana note and coin milestones differ; 1965 is national note separation, not regional extinction.",
        "claim_ids": [
          "C193"
        ],
        "source_ids": [
          "S100"
        ]
      }
    },
    {
      "id": "R0057",
      "parent": "T-FTM000515",
      "child": "T-FTM000520",
      "kind": "forked_from",
      "layer": "primary",
      "claim_ids": [
        "C194"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1973,
        "latest_year": 1973,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1973"
      },
      "scope": "Barbados national note branch, not end of XCD elsewhere.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000515",
      "original_child": "T-FTM000520",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Barbados separates from ECCA currency in 1973; shared currency survives elsewhere.",
        "claim_ids": [
          "C194"
        ],
        "source_ids": [
          "S101"
        ]
      }
    },
    {
      "id": "R0058",
      "parent": "T-FTM000518",
      "child": "T-FTM000517",
      "kind": "redenominated_as",
      "layer": "primary",
      "claim_ids": [
        "C192"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1969,
        "latest_year": 1969,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1969"
      },
      "scope": "Jamaican decimal conversion.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0029"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000518",
      "original_child": "T-FTM000517",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Jamaican ten-shilling dollar changes the principal account unit rather than pound subdivision alone.",
        "claim_ids": [
          "C192"
        ],
        "source_ids": [
          "S99"
        ]
      }
    },
    {
      "id": "R0059",
      "parent": "T-FTM000497",
      "child": "T-FTM000521",
      "kind": "redenominated_as",
      "layer": "primary",
      "claim_ids": [
        "C196"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1966,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966"
      },
      "scope": "Seven-shilling dollar.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0031"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000522",
      "original_child": "T-FTM000521",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Seven-shilling Bahamian dollar is a new account denomination replacing the pound system.",
        "claim_ids": [
          "C196"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0060",
      "parent": "T-FTM000497",
      "child": "T-FTM000523",
      "kind": "redenominated_as",
      "layer": "primary",
      "claim_ids": [
        "C197"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1970,
        "latest_year": 1970,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1970"
      },
      "scope": "Local decimal conversion.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0032"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000524",
      "original_child": "T-FTM000523",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Bermudian dollar replaces the local pound at the stated nontrivial conversion; preserve separate identities.",
        "claim_ids": [
          "C197"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0064",
      "parent": "T-FTM000527",
      "child": "T-FTM000526",
      "kind": "redenominated_as",
      "layer": "primary",
      "claim_ids": [
        "C200"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 2004,
        "latest_year": 2004,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2004"
      },
      "scope": "Exempt coins and muntbiljetten retain nominal values.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0034"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000527",
      "original_child": "T-FTM000526",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Suriname changes guilder to dollar; exempt instruments require scope and preclude a universal 1000:1 claim.",
        "claim_ids": [
          "C200"
        ],
        "source_ids": [
          "S105"
        ]
      }
    },
    {
      "id": "R0072",
      "parent": "T-FTM000535",
      "child": "FTM000175",
      "kind": "replaced_by",
      "layer": "primary",
      "claim_ids": [
        "C219",
        "C733",
        "C735",
        "C1797"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1795,
        "latest_year": 1799,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1795–1799"
      },
      "scope": "Livre-to-franc succession is supported with transitional treatment:1799 law preserves old obligations in livre value while providing their settlement under franc reckoning;contemporary courts enforce the distinction.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0117"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000535",
      "original_child": "FTM000175",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Livre/franc distinction is an established project decision supported by naming law and later conversion tariff; tariff day remains qualified.",
        "claim_ids": [
          "C219",
          "C733",
          "C735"
        ],
        "source_ids": [
          "S125",
          "S373",
          "S374",
          "S394"
        ]
      },
      "source_ids": [
        "S938"
      ],
      "revision28_review": {
        "decision": "upgrade",
        "reason": "Actual obligation treatment strengthens naming reform. Broaden date to1795–1799 instead of asserting all accounting changed7 April1795.",
        "claim_id": "C1797"
      },
      "current_basis_claim_ids": [
        "C1797"
      ]
    },
    {
      "id": "R0108",
      "parent": "T-FTM000604",
      "child": "T-FTM000497",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C296"
      ],
      "source": "canonical research",
      "date": {
        "earliest_year": 1826,
        "latest_year": 1826,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1826"
      },
      "scope": "Assimilation year from Kelly; exact statutory implementation remains open.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0058"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_research_kind": "redenominated_as",
      "original_parent": "T-FTM000604",
      "original_child": "T-FTM000497",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Earlier Irish unit assimilates into existing sterling; no ancestry from modern Irish pound is implied.",
        "claim_ids": [
          "C296"
        ],
        "source_ids": [
          "S153"
        ]
      }
    },
    {
      "id": "R0110",
      "parent": "T-FTM000607",
      "child": "T-FTM000608",
      "kind": "replaced_by",
      "layer": "primary",
      "claim_ids": [
        "C307"
      ],
      "source": "revision 03 source-backed research",
      "date": {
        "earliest_year": 1871,
        "latest_year": 1872,
        "precision": "range",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "December 1871–February 1872"
      },
      "scope": "Account-unit decimalization; no exact pound-to-dollar conversion imported.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000607",
      "original_child": "T-FTM000608",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "PEI public accounts adopt a dollar unit; transition range correctly separates it from later Canadian absorption.",
        "claim_ids": [
          "C307"
        ],
        "source_ids": [
          "S156"
        ]
      }
    },
    {
      "id": "R0111",
      "parent": "T-FTM000497",
      "child": "T-FTM000609",
      "kind": "account_unit_branching",
      "layer": "primary",
      "claim_ids": [
        "C309"
      ],
      "source": "revision 03 source-backed research",
      "date": {
        "earliest_year": 1863,
        "latest_year": 1863,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 January 1863 specified"
      },
      "scope": "Sterling public accounts transition to dollar accounts locally; sterling coins remain tender. Revision 25 adjudication: Vancouver dollar accounts branch locally from sterling; sterling coins and sterling elsewhere continue.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0059"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000609",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Vancouver dollar accounts branch locally from sterling; sterling coins and sterling elsewhere continue.",
        "claim_ids": [
          "C309"
        ],
        "source_ids": [
          "S157"
        ]
      }
    },
    {
      "id": "R0112",
      "parent": "T-FTM000497",
      "child": "T-FTM000610",
      "kind": "replaced_by",
      "layer": "primary",
      "claim_ids": [
        "C310"
      ],
      "source": "revision 03 source-backed research",
      "date": {
        "earliest_year": 1866,
        "latest_year": 1866,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 January 1866 specified; proclamation evidence open"
      },
      "scope": "Local public-account transition, not replacement of sterling globally or withdrawal of sterling coins. Revision 25 adjudication: BC ordinance states an approval-proclamation condition; 1866 should remain prescribed commencement until proclamation verified.",
      "status": "qualified_draft",
      "valuation_ids": [
        "V0060",
        "V0061",
        "V0066"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000610",
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "BC ordinance states an approval-proclamation condition; 1866 should remain prescribed commencement until proclamation verified.",
        "claim_ids": [
          "C310"
        ],
        "source_ids": [
          "S158"
        ]
      }
    },
    {
      "id": "R0113",
      "parent": "T-FTM000609",
      "child": "T-FTM000610",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C311"
      ],
      "source": "revision 03 source-backed research",
      "date": {
        "earliest_year": 1867,
        "latest_year": 1867,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1867"
      },
      "scope": "Uniform colony-wide accounting regime; not an asserted coin recall or separately proved conversion rate.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000609",
      "original_child": "T-FTM000610",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Vancouver accounting joins an existing BC dollar regime; no new BC birth in 1867.",
        "claim_ids": [
          "C311"
        ],
        "source_ids": [
          "S159"
        ]
      }
    },
    {
      "id": "R0114",
      "parent": "T-FTM000608",
      "child": "T-FTM000492",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C312"
      ],
      "source": "revision 03 source-backed research",
      "date": {
        "earliest_year": 1881,
        "latest_year": 1881,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1881"
      },
      "scope": "Legal treatment of pre-existing debts; practical assimilation in 1873 is a distinct event.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0062"
      ],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000608",
      "original_child": "T-FTM000492",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1881 is statutory treatment of earlier PEI debts in Canadian money, not Canadian founding.",
        "claim_ids": [
          "C312"
        ],
        "source_ids": [
          "S160"
        ]
      }
    },
    {
      "id": "R0115",
      "parent": "T-FTM000610",
      "child": "T-FTM000492",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C312"
      ],
      "source": "revision 03 source-backed research",
      "date": {
        "earliest_year": 1881,
        "latest_year": 1881,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1881"
      },
      "scope": "Legal debt-treatment boundary, not the political-union date or end of all local coins.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Pair matching is context only. Check date, jurisdiction, denomination and review qualifications before applying any rate.",
      "original_parent": "T-FTM000610",
      "original_child": "T-FTM000492",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "BC debt conversion into existing Canadian money is later absorption with a defined legal boundary.",
        "claim_ids": [
          "C312"
        ],
        "source_ids": [
          "S160"
        ]
      }
    },
    {
      "id": "R0138",
      "parent": "T-FTM000497",
      "child": "T-FTM000640",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "claim_ids": [
        "C398",
        "C400",
        "C405",
        "C1579"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1912,
        "latest_year": 1913,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1912–1913"
      },
      "scope": "A separate WestAfricanpound succeeded preexisting Britishsterling circulation during1912–1913institution andissue transition; Britishsilver was actuallywithdrawn and repatriated atfacevalue.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0076"
      ],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000640",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Preexisting British circulation plus local WACB succession supports branching; 1913 issue date is not proof of exact unit separation.",
        "claim_ids": [
          "C398",
          "C400",
          "C405"
        ],
        "source_ids": [
          "S189"
        ]
      },
      "source_ids": [
        "S795",
        "S796"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Originalscholarship explicitly identifies separatecurrency andregional succession; primaryanswer confirms withdrawal. Doesnotimply allindigenouscurrencies disappeared.",
        "claim_id": "C1579"
      },
      "current_basis_claim_ids": [
        "C1579"
      ]
    },
    {
      "id": "R0139",
      "parent": "T-FTM000640",
      "child": "T-FTM000641",
      "kind": "national_issue_succeeds_regional_currency",
      "layer": "primary",
      "claim_ids": [
        "C406"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1958,
        "latest_year": 1958,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "14 July 1958"
      },
      "scope": "Ghana issue replaces regional issue locally. Exact statutory par-conversion and withdrawal provisions remain to be inspected.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000640",
      "original_child": "T-FTM000641",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Ghana takes over WACB currency locally; statutory withdrawal details remain additional research.",
        "claim_ids": [
          "C406"
        ],
        "source_ids": [
          "S190"
        ]
      }
    },
    {
      "id": "R0140",
      "parent": "T-FTM000641",
      "child": "T-FTM000642",
      "kind": "decimal_currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C407",
        "C1574"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1965,
        "latest_year": 1965,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1965"
      },
      "scope": "1965Act substitutes cedi principalunit and converts all poundreferences in enactments and written/oral obligations at £1=2.40cedis.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0077"
      ],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000641",
      "original_child": "T-FTM000642",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Cedi changes the principal unit from pound under stated conversion, not merely subdivisions.",
        "claim_ids": [
          "C407"
        ],
        "source_ids": [
          "S190"
        ]
      },
      "source_ids": [
        "S719"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct contractconversion; retain separately sourced commencement day.",
        "claim_id": "C1574"
      },
      "current_basis_claim_ids": [
        "C1574"
      ]
    },
    {
      "id": "R0141",
      "parent": "T-FTM000640",
      "child": "T-FTM000643",
      "kind": "national_issue_succeeds_regional_currency",
      "layer": "primary",
      "claim_ids": [
        "C412",
        "C413"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1959,
        "latest_year": 1959,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 July 1959"
      },
      "scope": "Nigeria local succession; WACB tender persists until 1962. Exact par-exchange law remains uninspected.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000640",
      "original_child": "T-FTM000643",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Nigerian national issue and later regional-note withdrawal establish staged local succession.",
        "claim_ids": [
          "C412",
          "C413"
        ],
        "source_ids": [
          "S191"
        ]
      }
    },
    {
      "id": "R0142",
      "parent": "T-FTM000643",
      "child": "T-FTM000644",
      "kind": "decimal_currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C415"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1973,
        "latest_year": 1973,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 January 1973"
      },
      "scope": "Nigerian pound to naira; note redesigns do not add currencies.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0080"
      ],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000643",
      "original_child": "T-FTM000644",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Naira is the new principal account unit; ten-shilling definition alone is not treated as a peg.",
        "claim_ids": [
          "C415"
        ],
        "source_ids": [
          "S192"
        ]
      }
    },
    {
      "id": "R0143",
      "parent": "T-FTM000640",
      "child": "T-FTM000645",
      "kind": "national_decimal_currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C416",
        "C418",
        "C1576"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1964,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964"
      },
      "scope": "Leone introduced4August1964 at10shillings; contemporary centralbank accounts use leones while WACB currency withdrawn.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0081"
      ],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000640",
      "original_child": "T-FTM000645",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Leone separates from regional pounds; UN evidence resolves conflicting central-bank arithmetic.",
        "claim_ids": [
          "C416",
          "C418"
        ],
        "source_ids": [
          "S193",
          "S194"
        ]
      },
      "source_ids": [
        "S194"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original contemporary account history resolves succession; withdrawal endpoint not required.",
        "claim_id": "C1576"
      },
      "current_basis_claim_ids": [
        "C1576"
      ]
    },
    {
      "id": "R0144",
      "parent": "T-FTM000640",
      "child": "T-FTM000646",
      "kind": "territorial_currency_succession",
      "layer": "primary",
      "claim_ids": [
        "C404",
        "C420",
        "C1580"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1968,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964–1968"
      },
      "scope": "WACB money was gradually replaced by Gambian pounds fromOctober1964 throughJune1968; the contemporary report separately identifies Gambian pound as nationalunit and reports actual exchanges and liabilities.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000640",
      "original_child": "T-FTM000646",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Distinguish 1 October ordinance operation from 5 October first notes; issue date alone cannot be exact unit birth.",
        "claim_ids": [
          "C404",
          "C420"
        ],
        "source_ids": [
          "S189",
          "S195"
        ]
      },
      "source_ids": [
        "S793"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct contemporary monetary and account history resolves regional succession; exact foundingday neednot be invented. Supersedes main bundle and earlier supplement held entry.",
        "claim_id": "C1580"
      },
      "current_basis_claim_ids": [
        "C1580"
      ]
    },
    {
      "id": "R0145",
      "parent": "T-FTM000646",
      "child": "T-FTM000647",
      "kind": "decimal_currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C428"
      ],
      "source": "revision 06 West Africa research",
      "date": {
        "earliest_year": 1971,
        "latest_year": 1971,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 July 1971"
      },
      "scope": "Five dalasis per Gambian pound.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0083"
      ],
      "valuation_policy": "Only explicit scoped conversion rates are attached; missing rates remain unresolved.",
      "original_parent": "T-FTM000646",
      "original_child": "T-FTM000647",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Treasury effective date and five-dalasi conversion support new principal account unit.",
        "claim_ids": [
          "C428"
        ],
        "source_ids": [
          "S198"
        ]
      }
    },
    {
      "id": "R0149",
      "parent": "FTM000233",
      "child": "FTM000234",
      "kind": "national_issue_succeeds_regional_currency",
      "layer": "primary",
      "claim_ids": [
        "C472",
        "C474",
        "C618",
        "C619",
        "C620"
      ],
      "source": "revision 08 East Africa",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1966,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966 national transition; no shared regional termination date"
      },
      "scope": "Regional-to-national succession in Kenya; at-par exchange supported by historical s.23. Cash-start and territorial withdrawal notice details remain open.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0089"
      ],
      "valuation_policy": "Historical s.23 par exchange; current redemption availability and original commencement are outside this claim.",
      "original_parent": "FTM000233",
      "original_child": "FTM000234",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Kenyan law preserves at-par regional-note exchange; 1966 is transition, not regional tender termination.",
        "claim_ids": [
          "C472",
          "C474",
          "C618",
          "C619",
          "C620"
        ],
        "source_ids": [
          "S213",
          "S337",
          "S338"
        ]
      }
    },
    {
      "id": "R0150",
      "parent": "FTM000233",
      "child": "FTM000236",
      "kind": "national_issue_succeeds_regional_currency",
      "layer": "primary",
      "claim_ids": [
        "C466",
        "C467",
        "C468"
      ],
      "source": "revision 08 East Africa",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1966,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966 national transition; no shared regional termination date"
      },
      "scope": "Statutory regional-to-national conversion in Tanzania, including Tanganyika and Zanzibar; later tender withdrawal is separately authorised.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0084"
      ],
      "valuation_policy": "Tanzanian parity is statutory under s.36; operative territorial notices remain open.",
      "original_parent": "FTM000233",
      "original_child": "FTM000236",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Tanzanian Act expressly treats old regional money and national shilling at par across Tanganyika/Zanzibar.",
        "claim_ids": [
          "C466",
          "C467",
          "C468"
        ],
        "source_ids": [
          "S211"
        ]
      }
    },
    {
      "id": "R0152",
      "parent": "FTM000285",
      "child": "T-FTM000776",
      "kind": "account_unit_branching",
      "layer": "primary",
      "claim_ids": [
        "C608",
        "C611",
        "C1629"
      ],
      "source": "revision 10 African predecessor research",
      "date": {
        "earliest_year": 1920,
        "latest_year": 1920,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1920"
      },
      "scope": "Covered rupee contractual references became florins1:1 under the1920Order; local commencement proclamation dated July19.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0085"
      ],
      "valuation_policy": "Use the named unit epoch, territory and instrument scope; no universal cash extinction implied.",
      "original_parent": "FTM000295",
      "original_child": "T-FTM000776",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Kenya/Uganda florin contracts branch from the imported rupee locally; Indian rupee survives outside territory.",
        "claim_ids": [
          "C608",
          "C611"
        ],
        "source_ids": [
          "S335"
        ]
      },
      "source_ids": [
        "S335"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct legal-account substitution with note overlap; no universal cash extinction.",
        "claim_id": "C1629"
      },
      "current_basis_claim_ids": [
        "C1629"
      ]
    },
    {
      "id": "R0153",
      "parent": "T-FTM000776",
      "child": "FTM000233",
      "kind": "statutory_unit_replacement",
      "layer": "primary",
      "claim_ids": [
        "C613",
        "C614",
        "C615",
        "C612"
      ],
      "source": "revision 10 African predecessor research",
      "date": {
        "earliest_year": 1922,
        "latest_year": 1922,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 January 1922 legal effect in Kenya; policy announced in 1921"
      },
      "scope": "Kenya statutory florin-to-shilling succession. Direct former-rupee conversion also remains in the evidence register; Uganda/Tanganyika commencement not inferred.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0086"
      ],
      "valuation_policy": "Use the named unit epoch, territory and instrument scope; no universal cash extinction implied.",
      "original_parent": "T-FTM000776",
      "original_child": "FTM000233",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1922 commencement and statutory conversion of contracts distinguish new shilling account unit from continued old notes.",
        "claim_ids": [
          "C613",
          "C614",
          "C615",
          "C612"
        ],
        "source_ids": [
          "S336"
        ]
      }
    },
    {
      "id": "R0155",
      "parent": "FTM000199",
      "child": "FTM000200",
      "kind": "decimal_currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C621",
        "C622",
        "C623"
      ],
      "source": "revision 10 African predecessor research",
      "date": {
        "earliest_year": 1971,
        "latest_year": 1971,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "15 February 1971, Part III commencement in consolidation"
      },
      "scope": "Two kwacha per Malawi pound under the specified domestic conversion rules; old notes/coins can continue in payments.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0090"
      ],
      "valuation_policy": "Use the named unit epoch, territory and instrument scope; no universal cash extinction implied.",
      "original_parent": "FTM000199",
      "original_child": "FTM000200",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Malawi law converts monetary references with exceptions; 1971 currency part differs from 1970 institutional commencement.",
        "claim_ids": [
          "C621",
          "C622",
          "C623"
        ],
        "source_ids": [
          "S339"
        ]
      }
    },
    {
      "id": "R0156",
      "parent": "FTM000201",
      "child": "FTM000203",
      "kind": "decimal_currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C627"
      ],
      "source": "revision 10 African predecessor research",
      "date": {
        "earliest_year": 1968,
        "latest_year": 1968,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "16 January 1968, institutional metadata"
      },
      "scope": "Two 1968-scale kwacha per Zambian pound. This rate must not be applied directly to 2013-scale ZMW.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0091"
      ],
      "valuation_policy": "Use the named unit epoch, territory and instrument scope; no universal cash extinction implied.",
      "original_parent": "FTM000201",
      "original_child": "FTM000203",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Zambian kwacha is a distinct principal unit at two per pound; preserve institutional date precision.",
        "claim_ids": [
          "C627"
        ],
        "source_ids": [
          "S340"
        ]
      }
    },
    {
      "id": "R0158",
      "parent": "FTM000323",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C662",
        "C663",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Austria; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0093"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000323",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Austria participates in 1999 euro founding substitution; 2002 cash is not account-unit birth.",
        "claim_ids": [
          "C662",
          "C663",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0159",
      "parent": "FTM000246",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C664",
        "C665",
        "C646",
        "C790"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Belgium; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0094"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000246",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Belgium contributes its franc to founding euro conversion under 974/98.",
        "claim_ids": [
          "C664",
          "C665",
          "C646",
          "C790"
        ],
        "source_ids": [
          "S347",
          "S348",
          "S377"
        ]
      }
    },
    {
      "id": "R0160",
      "parent": "FTM000312",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C666",
        "C667",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Germany; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0095"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000312",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "German mark converts into founding euro unit; statutory adoption differs from later cash.",
        "claim_ids": [
          "C666",
          "C667",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0161",
      "parent": "FTM000166",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C668",
        "C669",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Spain; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0096"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000166",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Spain participates in founding euro substitution at irrevocable national conversion.",
        "claim_ids": [
          "C668",
          "C669",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0162",
      "parent": "T-FTM000791",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C670",
        "C671",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Finland; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0097"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000791",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Finnish markka enters euro in 1999; euro-account and cash milestones remain separate.",
        "claim_ids": [
          "C670",
          "C671",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0163",
      "parent": "FTM000175",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C672",
        "C673",
        "C646",
        "C738"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in France; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0098"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000175",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "French franc is a founding euro input with fixed conversion, not a continuing franc merely renamed.",
        "claim_ids": [
          "C672",
          "C673",
          "C646",
          "C738"
        ],
        "source_ids": [
          "S347",
          "S348",
          "S377",
          "S378"
        ]
      }
    },
    {
      "id": "R0164",
      "parent": "T-FTM000793",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C674",
        "C675",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Ireland; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0099"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000793",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Modern Irish pound converts into euro, with no direct revival of pre 1826 Irish unit.",
        "claim_ids": [
          "C674",
          "C675",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0165",
      "parent": "FTM000247",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C676",
        "C677",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Italy; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0100"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000247",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Italian lira contributes to founding euro unification under statutory substitution.",
        "claim_ids": [
          "C676",
          "C677",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0166",
      "parent": "T-FTM000795",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C678",
        "C679",
        "C646",
        "C791"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Luxembourg; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0101"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000795",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Luxembourg franc enters founding euro despite Belgian parity; distinct national unit retained.",
        "claim_ids": [
          "C678",
          "C679",
          "C646",
          "C791"
        ],
        "source_ids": [
          "S347",
          "S348",
          "S377"
        ]
      }
    },
    {
      "id": "R0167",
      "parent": "FTM000337",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C680",
        "C681",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Netherlands; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0102"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000337",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Dutch guilder contributes to 1999 euro unit; banknote retirement is separately dated.",
        "claim_ids": [
          "C680",
          "C681",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0168",
      "parent": "FTM000152",
      "child": "FTM000387",
      "kind": "national_currency_converges_into_euro",
      "layer": "primary",
      "claim_ids": [
        "C682",
        "C683",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "1999-01-01",
        "original_text": "1999-01-01"
      },
      "scope": "National monetary substitution in Portugal; cash/tender/redemption dates are separate.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0103"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "FTM000152",
      "original_child": "FTM000387",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Portuguese escudo converts at statutory 1999 adoption; cash follows later.",
        "claim_ids": [
          "C682",
          "C683",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0169",
      "parent": "T-FTM000798",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C684",
        "C685",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2001,
        "latest_year": 2001,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2001-01-01",
        "original_text": "2001-01-01"
      },
      "scope": "National monetary substitution in Greece; cash/tender/redemption dates are separate. Revision 25 adjudication: Greece joins already existing euro in 2001; this is later absorption, not euro founding.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0104"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000798",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Greece joins already existing euro in 2001; this is later absorption, not euro founding.",
        "claim_ids": [
          "C684",
          "C685",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0170",
      "parent": "T-FTM000799",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C686",
        "C687",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2007,
        "latest_year": 2007,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2007-01-01",
        "original_text": "2007-01-01"
      },
      "scope": "National monetary substitution in Slovenia; cash/tender/redemption dates are separate. Revision 25 adjudication: Slovenia joins euro in 2007, eight years after euro account-unit creation.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0105"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000799",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Slovenia joins euro in 2007, eight years after euro account-unit creation.",
        "claim_ids": [
          "C686",
          "C687",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0171",
      "parent": "T-FTM000800",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C688",
        "C689",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2008,
        "latest_year": 2008,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2008-01-01",
        "original_text": "2008-01-01"
      },
      "scope": "National monetary substitution in Cyprus; cash/tender/redemption dates are separate. Revision 25 adjudication: Cyprus enters existing euro in 2008; its pound cannot be founding euro ancestry.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0106"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000800",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Cyprus enters existing euro in 2008; its pound cannot be founding euro ancestry.",
        "claim_ids": [
          "C688",
          "C689",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0172",
      "parent": "T-FTM000801",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C690",
        "C691",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2008,
        "latest_year": 2008,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2008-01-01",
        "original_text": "2008-01-01"
      },
      "scope": "National monetary substitution in Malta; cash/tender/redemption dates are separate. Revision 25 adjudication: Malta enters existing euro in 2008; preserve national conversion but suppress founding implication.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0107"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000801",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Malta enters existing euro in 2008; preserve national conversion but suppress founding implication.",
        "claim_ids": [
          "C690",
          "C691",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0173",
      "parent": "T-FTM000802",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C692",
        "C693",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2009,
        "latest_year": 2009,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2009-01-01",
        "original_text": "2009-01-01"
      },
      "scope": "National monetary substitution in Slovakia; cash/tender/redemption dates are separate. Revision 25 adjudication: Slovakia adopts existing euro in 2009; later absorption must not date euro origin.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0108"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000802",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Slovakia adopts existing euro in 2009; later absorption must not date euro origin.",
        "claim_ids": [
          "C692",
          "C693",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0174",
      "parent": "T-FTM000803",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C694",
        "C695",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2011,
        "latest_year": 2011,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2011-01-01",
        "original_text": "2011-01-01"
      },
      "scope": "National monetary substitution in Estonia; cash/tender/redemption dates are separate. Revision 25 adjudication: Estonia enters existing euro in 2011; retain conversion and remove founding implication.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0109"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000803",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Estonia enters existing euro in 2011; retain conversion and remove founding implication.",
        "claim_ids": [
          "C694",
          "C695",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0175",
      "parent": "T-FTM000804",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C696",
        "C697",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2014,
        "latest_year": 2014,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2014-01-01",
        "original_text": "2014-01-01"
      },
      "scope": "National monetary substitution in Latvia; cash/tender/redemption dates are separate. Revision 25 adjudication: Latvia adopts existing euro in 2014; restored lats is an absorbed unit.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0110"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000804",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Latvia adopts existing euro in 2014; restored lats is an absorbed unit.",
        "claim_ids": [
          "C696",
          "C697",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0176",
      "parent": "T-FTM000805",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C698",
        "C699",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2015,
        "latest_year": 2015,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2015-01-01",
        "original_text": "2015-01-01"
      },
      "scope": "National monetary substitution in Lithuania; cash/tender/redemption dates are separate. Revision 25 adjudication: Lithuania adopts existing euro in 2015; this is later territorial accession.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0111"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000805",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Lithuania adopts existing euro in 2015; this is later territorial accession.",
        "claim_ids": [
          "C698",
          "C699",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0177",
      "parent": "T-FTM000806",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C700",
        "C701",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2023,
        "latest_year": 2023,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2023-01-01",
        "original_text": "2023-01-01"
      },
      "scope": "National monetary substitution in Croatia; cash/tender/redemption dates are separate. Revision 25 adjudication: Croatian kuna enters existing euro in 2023, not its 1999 founding.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0112"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000806",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Croatian kuna enters existing euro in 2023, not its 1999 founding.",
        "claim_ids": [
          "C700",
          "C701",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0178",
      "parent": "T-FTM000807",
      "child": "FTM000387",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C702",
        "C703",
        "C646"
      ],
      "source": "revision 11 euro research",
      "date": {
        "earliest_year": 2026,
        "latest_year": 2026,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "iso_date": "2026-01-01",
        "original_text": "2026-01-01"
      },
      "scope": "National monetary substitution in Bulgaria; cash/tender/redemption dates are separate. Revision 25 adjudication: Bulgarian lev enters existing euro in 2026; retain documented conversion without founding classification.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0113"
      ],
      "valuation_policy": "Published national units per euro retained. Convert by division; do not round a derived inverse rate.",
      "original_parent": "T-FTM000807",
      "original_child": "FTM000387",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Bulgarian lev enters existing euro in 2026; retain documented conversion without founding classification.",
        "claim_ids": [
          "C702",
          "C703",
          "C646"
        ],
        "source_ids": [
          "S347",
          "S348"
        ]
      }
    },
    {
      "id": "R0217",
      "parent": "FTM000263",
      "child": "FTM000265",
      "kind": "account_unit_branching",
      "layer": "primary",
      "claim_ids": [
        "C757"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1960,
        "latest_year": 1960,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1960-03-01",
        "iso_date": "1960-03-01"
      },
      "scope": "Guinea leaves CFA currency for its own franc.  Revision 25 adjudication: Guinea leaves the continuing CFA area for local franc; regional separation rather than global CFA replacement.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0129"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000263",
      "original_child": "FTM000265",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Guinea leaves the continuing CFA area for local franc; regional separation rather than global CFA replacement.",
        "claim_ids": [
          "C757"
        ],
        "source_ids": [
          "S383"
        ]
      }
    },
    {
      "id": "R0219",
      "parent": "T-FTM000824",
      "child": "FTM000266",
      "kind": "currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C759"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1986,
        "latest_year": 1986,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1986-01-06",
        "iso_date": "1986-01-06"
      },
      "scope": "Guinea restores the franc. Use changeover date rather than 1985 note-series dating.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0131"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "T-FTM000824",
      "original_child": "FTM000266",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1986 franc replaces syli; it is not direct redemption of pre-syli francs merely because name returns.",
        "claim_ids": [
          "C759"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0220",
      "parent": "FTM000263",
      "child": "T-FTM000826",
      "kind": "account_unit_branching",
      "layer": "primary",
      "claim_ids": [
        "C760"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1962,
        "latest_year": 1962,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1962-07-01",
        "iso_date": "1962-07-01"
      },
      "scope": "Mali introduces its own franc.  Revision 25 adjudication: Mali leaves CFA locally in 1962; CFA survives in other member states.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0132"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000263",
      "original_child": "T-FTM000826",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Mali leaves CFA locally in 1962; CFA survives in other member states.",
        "claim_ids": [
          "C760"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0222",
      "parent": "FTM000263",
      "child": "FTM000268",
      "kind": "account_unit_branching",
      "layer": "primary",
      "claim_ids": [
        "C762"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1973,
        "latest_year": 1973,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1973-06-29",
        "iso_date": "1973-06-29"
      },
      "scope": "Mauritania introduces the ouguiya. Effective date per Bundesbank; earlier political decisions should be separate events. Revision 25 adjudication: Mauritania leaves continuing CFA for ouguiya; 29 June is currency effectiveness, not all political milestones.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0134"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000263",
      "original_child": "FTM000268",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Mauritania leaves continuing CFA for ouguiya; 29 June is currency effectiveness, not all political milestones.",
        "claim_ids": [
          "C762"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0224",
      "parent": "T-FTM000829",
      "child": "FTM000263",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C764"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1997,
        "latest_year": 1997,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1997-05-02",
        "iso_date": "1997-05-02"
      },
      "scope": "Guinea-Bissau exchanges pesos for CFA francs. Currency changeover is separate from union accession. Revision 25 adjudication: Guinea-Bissau pesos convert into existing CFA in 1997; union accession and cash conversion differ.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0136"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "T-FTM000829",
      "original_child": "FTM000263",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Guinea-Bissau pesos convert into existing CFA in 1997; union accession and cash conversion differ.",
        "claim_ids": [
          "C764"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0225",
      "parent": "T-FTM000830",
      "child": "FTM000264",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "claim_ids": [
        "C765"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1985,
        "latest_year": 1985,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1985-01-02",
        "iso_date": "1985-01-02"
      },
      "scope": "Equatorial Guinea adopts CFA currency. Contemporary notice specifies 2 January; preferred over the 1 January date in later Bundesbank metadata. Revision 25 adjudication: Equatorial Guinea joins existing BEAC currency; contemporary 2 January date preferred over later metadata.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0137"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "T-FTM000830",
      "original_child": "FTM000264",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Equatorial Guinea joins existing BEAC currency; contemporary 2 January date preferred over later metadata.",
        "claim_ids": [
          "C765"
        ],
        "source_ids": [
          "S407"
        ]
      }
    },
    {
      "id": "R0228",
      "parent": "FTM000270",
      "child": "FTM000271",
      "kind": "unit_replacement",
      "layer": "primary",
      "claim_ids": [
        "C769"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 2005,
        "latest_year": 2005,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2005-01-01",
        "iso_date": "2005-01-01"
      },
      "scope": "The ariary becomes the accounting unit. Ariary-denominated new notes had already launched on 31 July 2003.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0138"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000270",
      "original_child": "FTM000271",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Ariary becomes principal account unit in 2005; earlier notes do not shift the accounting date.",
        "claim_ids": [
          "C769"
        ],
        "source_ids": [
          "S402"
        ]
      }
    },
    {
      "id": "R0251",
      "parent": "FTM000249",
      "child": "FTM000250",
      "kind": "currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C797"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1998,
        "latest_year": 1998,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1998-06-30",
        "iso_date": "1998-06-30"
      },
      "scope": "The Congolese franc returns. ",
      "status": "supported_draft",
      "valuation_ids": [
        "V0148"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000249",
      "original_child": "FTM000250",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1998 franc replaces zaire; prior franc naming is not uninterrupted currency identity.",
        "claim_ids": [
          "C797"
        ],
        "source_ids": [
          "S390",
          "S98"
        ]
      }
    },
    {
      "id": "R0252",
      "parent": "FTM000248",
      "child": "FTM000251",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "claim_ids": [
        "C798"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1960,
        "latest_year": 1960,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1960-09-02",
        "iso_date": "1960-09-02"
      },
      "scope": "Rwanda–Burundi adopts a shared franc. ",
      "status": "supported_draft",
      "valuation_ids": [
        "V0149"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000248",
      "original_child": "FTM000251",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Rwanda–Burundi separates from Congo monetary area; shared successor initially remains regional.",
        "claim_ids": [
          "C798"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0253",
      "parent": "FTM000251",
      "child": "FTM000252",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "claim_ids": [
        "C799"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1964,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964-04-24",
        "iso_date": "1964-04-24"
      },
      "scope": "Rwanda adopts its national franc. ",
      "status": "supported_draft",
      "valuation_ids": [
        "V0150"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000251",
      "original_child": "FTM000252",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Rwanda separates from Rwanda–Burundi unit in 1964.",
        "claim_ids": [
          "C799"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0254",
      "parent": "FTM000251",
      "child": "FTM000253",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "claim_ids": [
        "C800"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1964,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964-05-19",
        "iso_date": "1964-05-19"
      },
      "scope": "Burundi adopts its national franc. ",
      "status": "supported_draft",
      "valuation_ids": [
        "V0151"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000251",
      "original_child": "FTM000253",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Burundi develops separate franc after shared Rwanda–Burundi regime.",
        "claim_ids": [
          "C800"
        ],
        "source_ids": [
          "S400",
          "S98"
        ]
      }
    },
    {
      "id": "R0256",
      "parent": "FTM000276",
      "child": "FTM000277",
      "kind": "currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C802"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1964,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964-04-10",
        "iso_date": "1964-04-10"
      },
      "scope": "The dinar replaces the Algerian new franc. ",
      "status": "supported_draft",
      "valuation_ids": [
        "V0153"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000276",
      "original_child": "FTM000277",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Algerian dinar replaces the local new franc, not metropolitan franc globally.",
        "claim_ids": [
          "C802"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0257",
      "parent": "FTM000280",
      "child": "FTM000281",
      "kind": "currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C803"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1959,
        "latest_year": 1959,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1959-10-19",
        "iso_date": "1959-10-19"
      },
      "scope": "Morocco’s dirham reform takes effect. Signed 17 October; gazette and effective date 19 October. Old francs temporarily remain legal tender.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0154"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000280",
      "original_child": "FTM000281",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Moroccan law changes principal unit; signature/gazette dates and old-franc tender overlap remain distinct.",
        "claim_ids": [
          "C803"
        ],
        "source_ids": [
          "S405"
        ]
      }
    },
    {
      "id": "R0258",
      "parent": "FTM000278",
      "child": "FTM000279",
      "kind": "currency_replacement",
      "layer": "primary",
      "claim_ids": [
        "C804"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1958,
        "latest_year": 1958,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1958-11-01",
        "iso_date": "1958-11-01"
      },
      "scope": "Tunisia introduces the dinar. ",
      "status": "supported_draft",
      "valuation_ids": [
        "V0155"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000278",
      "original_child": "FTM000279",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Tunisian dinar replaces local franc system in 1958.",
        "claim_ids": [
          "C804"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0269",
      "kind": "absorbed_into_existing_currency",
      "date": {
        "earliest_year": 1940,
        "latest_year": 1940,
        "precision": "month",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1940-11",
        "iso_date": "1940-11"
      },
      "claim_ids": [
        "C820"
      ],
      "scope": "Estonia introduced Soviet rubles at 1.25 rubles per kroon. Kroons temporarily co-circulated; the displayed ratio is kroons per ruble. Revision 25 adjudication: Estonia is incorporated into existing Soviet ruble system; temporary kroon circulation retained.",
      "valuation_ids": [
        "V0159"
      ],
      "parent": "T-FTM000878",
      "child": "FTM000349",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000878",
      "original_child": "FTM000347",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Estonia is incorporated into existing Soviet ruble system; temporary kroon circulation retained.",
        "claim_ids": [
          "C820"
        ],
        "source_ids": [
          "S411"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0272",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992-06-20",
        "iso_date": "1992-06-20"
      },
      "claim_ids": [
        "C824"
      ],
      "scope": "Estonia generally exchanged 10 rubles per kroon. Cash above 1,500 rubles used 50:1; do not apply 10:1 to every holding.",
      "valuation_ids": [
        "V0161"
      ],
      "parent": "FTM000349",
      "child": "T-FTM000803",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000347",
      "original_child": "T-FTM000803",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1992 kroon separates from ruble zone; differentiated cash limits bar universal 10:1 conversion.",
        "claim_ids": [
          "C824"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0274",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1922,
        "latest_year": 1922,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1922-08-03",
        "iso_date": "1922-08-03"
      },
      "claim_ids": [
        "C826"
      ],
      "scope": "Latvia defined one lats as 50 Latvian rubles. Regulation date; this does not date every cash issue.",
      "valuation_ids": [
        "V0162"
      ],
      "parent": "T-FTM000880",
      "child": "T-FTM000881",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000880",
      "original_child": "T-FTM000881",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1922 lats replaces Latvian ruble unit; regulation date not every cash denomination issue.",
        "claim_ids": [
          "C826"
        ],
        "source_ids": [
          "S413"
        ]
      }
    },
    {
      "id": "R0276",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992-05-07",
        "iso_date": "1992-05-07"
      },
      "claim_ids": [
        "C828"
      ],
      "scope": "Latvian rubles entered alongside Soviet and Russian notes at 1:1. The inherited ruble-zone unit, not the later 1998 Russian ruble scale.",
      "valuation_ids": [
        "V0163"
      ],
      "parent": "FTM000349",
      "child": "T-FTM000882",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000347",
      "original_child": "T-FTM000882",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Temporary 1992 Latvian ruble separates from inherited ruble zone while notes overlap.",
        "claim_ids": [
          "C828"
        ],
        "source_ids": [
          "S412"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0277",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993-03-05",
        "iso_date": "1993-03-05"
      },
      "claim_ids": [
        "C830"
      ],
      "scope": "The lats entered at 200 Latvian rubles per lats. Five-lats notes came first. The June date in Bundesbank metadata refers to later denominations; it is not first lats circulation.",
      "valuation_ids": [
        "V0164"
      ],
      "parent": "T-FTM000882",
      "child": "T-FTM000804",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000882",
      "original_child": "T-FTM000804",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Restored lats replaces temporary ruble at 200:1; March first issue preferred to June denomination dates.",
        "claim_ids": [
          "C830"
        ],
        "source_ids": [
          "S412"
        ]
      }
    },
    {
      "id": "R0279",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1922,
        "latest_year": 1922,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1922-10-02",
        "iso_date": "1922-10-02"
      },
      "claim_ids": [
        "C832"
      ],
      "scope": "Lithuania introduced litas and began exchanging ostmarks. A floating ostmark conversion is not assigned an invented single fixed ratio.",
      "valuation_ids": [],
      "parent": "FTM000309",
      "child": "T-FTM000883",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000876",
      "original_child": "T-FTM000883",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Litas replaces occupation ostmark; floating exchange rules cannot be reduced to one fixed ratio.",
        "claim_ids": [
          "C832"
        ],
        "source_ids": [
          "S416"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0280",
      "kind": "absorbed_into_existing_currency",
      "date": {
        "earliest_year": 1940,
        "latest_year": 1940,
        "precision": "month",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1940-11",
        "iso_date": "1940-11"
      },
      "claim_ids": [
        "C833"
      ],
      "scope": "Soviet rubles entered Lithuania at 0.9 ruble per litas. The rate did not protect all deposits. Litas circulated alongside rubles until March 1941. Revision 25 adjudication: Lithuanian litas enters existing Soviet ruble system; deposit restrictions and overlap retained.",
      "valuation_ids": [],
      "parent": "T-FTM000883",
      "child": "FTM000349",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000883",
      "original_child": "FTM000347",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Lithuanian litas enters existing Soviet ruble system; deposit restrictions and overlap retained.",
        "claim_ids": [
          "C833"
        ],
        "source_ids": [
          "S417"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0282",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992-10-01",
        "iso_date": "1992-10-01"
      },
      "claim_ids": [
        "C837"
      ],
      "scope": "Lithuania replaced rubles with talonas at 1:1.",
      "valuation_ids": [
        "V0165"
      ],
      "parent": "FTM000349",
      "child": "T-FTM000885",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000347",
      "original_child": "T-FTM000885",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Talonas separates Lithuania from ruble zone at par in 1992.",
        "claim_ids": [
          "C837"
        ],
        "source_ids": [
          "S415",
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0283",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993-06-25",
        "iso_date": "1993-06-25"
      },
      "claim_ids": [
        "C838"
      ],
      "scope": "Lithuania exchanged 100 talonas per litas.",
      "valuation_ids": [
        "V0166"
      ],
      "parent": "T-FTM000885",
      "child": "T-FTM000805",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000885",
      "original_child": "T-FTM000805",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1993 litas replaces talonas; name restoration does not merge with interwar litas across Soviet interval.",
        "claim_ids": [
          "C838"
        ],
        "source_ids": [
          "S416",
          "S98"
        ]
      }
    },
    {
      "id": "R0285",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1991,
        "latest_year": 1991,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1991-12-23",
        "iso_date": "1991-12-23"
      },
      "claim_ids": [
        "C840"
      ],
      "scope": "Croatian dinars replaced Yugoslav dinars at par.",
      "valuation_ids": [
        "V0167"
      ],
      "parent": "FTM000255",
      "child": "T-FTM000887",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000255",
      "original_child": "T-FTM000887",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Croatian transitional dinar separates from Yugoslav account system at par.",
        "claim_ids": [
          "C840"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0286",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1994,
        "latest_year": 1994,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1994-05-30",
        "iso_date": "1994-05-30"
      },
      "claim_ids": [
        "C841"
      ],
      "scope": "One kuna replaced 1,000 Croatian dinars.",
      "valuation_ids": [
        "V0168"
      ],
      "parent": "T-FTM000887",
      "child": "T-FTM000806",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000887",
      "original_child": "T-FTM000806",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Kuna changes the national principal unit from transitional dinar in 1994.",
        "claim_ids": [
          "C841"
        ],
        "source_ids": [
          "S418",
          "S98"
        ]
      }
    },
    {
      "id": "R0287",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1991,
        "latest_year": 1991,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1991-10-08",
        "iso_date": "1991-10-08"
      },
      "claim_ids": [
        "C842"
      ],
      "scope": "Slovenian tolars replaced Yugoslav dinars at par.",
      "valuation_ids": [
        "V0169"
      ],
      "parent": "FTM000255",
      "child": "T-FTM000799",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000255",
      "original_child": "T-FTM000799",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Slovenia separates from Yugoslav currency via national tolar unit.",
        "claim_ids": [
          "C842"
        ],
        "source_ids": [
          "S419",
          "S98"
        ]
      }
    },
    {
      "id": "R0288",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1892,
        "latest_year": 1892,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1892"
      },
      "claim_ids": [
        "C844"
      ],
      "scope": "The krone replaced the gulden at two kronen per gulden. Gulden notes continued through the transition to 1900.",
      "valuation_ids": [
        "V0170"
      ],
      "parent": "FTM000321",
      "child": "FTM000322",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000321",
      "original_child": "FTM000322",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Krone replaces gulden account unit; continued gulden notes are instruments of transition.",
        "claim_ids": [
          "C844"
        ],
        "source_ids": [
          "S426"
        ]
      }
    },
    {
      "id": "R0289",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1919,
        "latest_year": 1919,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1919"
      },
      "claim_ids": [
        "C845",
        "C1630"
      ],
      "scope": "March25,1919 legislation converted covered crown contracts and Austrian-resident checking deposits at par into Austrian stamped-crown obligations.",
      "valuation_ids": [],
      "parent": "FTM000322",
      "child": "T-FTM000890",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000322",
      "original_child": "T-FTM000890",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Postimperial Austrian crown separates regionally; range is not a universal stamping date.",
        "claim_ids": [
          "C845"
        ],
        "source_ids": [
          "S424"
        ]
      },
      "source_ids": [
        "S768"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Explicit account distinction and resident/nonresident exceptions resolve stamping-only concern.",
        "claim_id": "C1630"
      },
      "current_basis_claim_ids": [
        "C1630"
      ]
    },
    {
      "id": "R0290",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1925,
        "latest_year": 1925,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1925"
      },
      "claim_ids": [
        "C846"
      ],
      "scope": "The schilling replaced the Austrian crown at 10,000 crowns per schilling. Year-level date distinguishes the accounting law from the March cash milestones.",
      "valuation_ids": [
        "V0171"
      ],
      "parent": "T-FTM000890",
      "child": "T-FTM000891",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000890",
      "original_child": "T-FTM000891",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Schilling replaces Austrian crown; year precision avoids conflating account law and March cash milestones.",
        "claim_ids": [
          "C846"
        ],
        "source_ids": [
          "S425"
        ]
      }
    },
    {
      "id": "R0291",
      "kind": "absorbed_into_existing_currency",
      "date": {
        "earliest_year": 1938,
        "latest_year": 1938,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1938-03-17",
        "iso_date": "1938-03-17"
      },
      "claim_ids": [
        "C847"
      ],
      "scope": "Austria adopted the Reichsmark at 1.5 schillings per Reichsmark. Revision 25 adjudication: Austria adopts existing Reichsmark in 1938; no Reichsmark founding ancestry from Austrian schilling.",
      "valuation_ids": [
        "V0172"
      ],
      "parent": "T-FTM000891",
      "child": "FTM000309",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000891",
      "original_child": "T-FTM000892",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Austria adopts existing Reichsmark in 1938; no Reichsmark founding ancestry from Austrian schilling.",
        "claim_ids": [
          "C847"
        ],
        "source_ids": [
          "S424"
        ]
      }
    },
    {
      "id": "R0292",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945-12-21",
        "iso_date": "1945-12-21"
      },
      "claim_ids": [
        "C848"
      ],
      "scope": "Postwar Austrian schillings replaced Reichsmarks at 1:1 under restricted exchange rules. One of two incoming monetary instruments; no exclusive single parent assigned. Revision 25 adjudication: Austria exits Reichsmark system into postwar schilling; nonexclusive occupation-money inputs remain open.",
      "valuation_ids": [
        "V0173"
      ],
      "parent": "FTM000309",
      "child": "FTM000323",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000892",
      "original_child": "FTM000323",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Austria exits Reichsmark system into postwar schilling; nonexclusive occupation-money inputs remain open.",
        "claim_ids": [
          "C848"
        ],
        "source_ids": [
          "S424",
          "S425"
        ]
      }
    },
    {
      "id": "R0296",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1919,
        "latest_year": 1919,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1919"
      },
      "claim_ids": [
        "C852"
      ],
      "scope": "Czechoslovak currency separated from the Austro-Hungarian crown through the 1919 reform. Stamping occurred in March; national koruna legislation followed. No confiscated/blocked holdings treated as freely convertible cash.",
      "valuation_ids": [],
      "parent": "FTM000322",
      "child": "T-FTM000896",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000322",
      "original_child": "T-FTM000896",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1919 Czechoslovak reform separates crown area through stamping and legislation; blocked holdings remain excluded.",
        "claim_ids": [
          "C852"
        ],
        "source_ids": [
          "S420",
          "S421"
        ]
      }
    },
    {
      "id": "R0297",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1939,
        "latest_year": 1939,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1939"
      },
      "claim_ids": [
        "C853",
        "C1631"
      ],
      "scope": "The Protectorate retained the inherited Czechoslovak koruna locally after the 1939 territorial partition. Article 10 retained koruna payments and article 12 existing law; subsequent Protectorate budgets and claims remained koruna-denominated within the distinct occupation monetary regime.",
      "valuation_ids": [],
      "parent": "T-FTM000896",
      "child": "T-FTM000897",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000896",
      "original_child": "T-FTM000897",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Protectorate currency succeeds common Czechoslovak unit locally after territorial partition.",
        "claim_ids": [
          "C853"
        ],
        "source_ids": [
          "S420"
        ]
      },
      "source_ids": [
        "S816",
        "S817"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "The connection is local continuation of the former common account system after territorial separation. There was no new unit created merely by renaming the bank or printing new notes. The 10:1 Reichsmark rating is a peg/control relation, not its ancestry.",
        "claim_id": "C1631"
      },
      "current_basis_claim_ids": [
        "C1631"
      ]
    },
    {
      "id": "R0298",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1939,
        "latest_year": 1939,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1939-04-04",
        "iso_date": "1939-04-04"
      },
      "claim_ids": [
        "C854"
      ],
      "scope": "Slovakia established its own koruna in place of the Czechoslovak currency.",
      "valuation_ids": [],
      "parent": "T-FTM000896",
      "child": "T-FTM000898",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000896",
      "original_child": "T-FTM000898",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1939 Slovak currency is a separate territorial successor, not mere issuer replacement.",
        "claim_ids": [
          "C854"
        ],
        "source_ids": [
          "S422"
        ]
      }
    },
    {
      "id": "R0299",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945-11-01",
        "iso_date": "1945-11-01"
      },
      "claim_ids": [
        "C855"
      ],
      "scope": "Czech and Slovak monetary areas were reunified into the Czechoslovak koruna at 1:1. Parity of monetary units; unrestricted conversion of all cash or deposits is not implied.",
      "valuation_ids": [
        "V0175"
      ],
      "parent": "T-FTM000897",
      "child": "FTM000324",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000897",
      "original_child": "FTM000324",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Protectorate currency contributes to restored 1945 common Czechoslovak unit; conversion restrictions remain scoped.",
        "claim_ids": [
          "C855"
        ],
        "source_ids": [
          "S421",
          "S423"
        ]
      }
    },
    {
      "id": "R0300",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945-11-01",
        "iso_date": "1945-11-01"
      },
      "claim_ids": [
        "C856"
      ],
      "scope": "The wartime Slovak koruna joined the restored Czechoslovak currency at 1:1.",
      "valuation_ids": [
        "V0176"
      ],
      "parent": "T-FTM000898",
      "child": "FTM000324",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000898",
      "original_child": "FTM000324",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Wartime Slovak unit contributes independently to 1945 Czechoslovak unification.",
        "claim_ids": [
          "C856"
        ],
        "source_ids": [
          "S423"
        ]
      }
    },
    {
      "id": "R0302",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993-02-08",
        "iso_date": "1993-02-08"
      },
      "claim_ids": [
        "C858"
      ],
      "scope": "Czech korunas replaced Czechoslovak korunas at par.",
      "valuation_ids": [
        "V0177"
      ],
      "parent": "FTM000324",
      "child": "FTM000325",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000324",
      "original_child": "FTM000325",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Czech koruna separates from shared currency in 1993 at par.",
        "claim_ids": [
          "C858"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0303",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993-02-08",
        "iso_date": "1993-02-08"
      },
      "claim_ids": [
        "C859"
      ],
      "scope": "Slovak korunas replaced Czechoslovak korunas at par.",
      "valuation_ids": [
        "V0178"
      ],
      "parent": "FTM000324",
      "child": "T-FTM000802",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000324",
      "original_child": "T-FTM000802",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Slovak koruna separates from shared currency alongside Czech branch.",
        "claim_ids": [
          "C859"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0307",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1833,
        "latest_year": 1833,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1833"
      },
      "claim_ids": [
        "C864"
      ],
      "scope": "Otto’s decree replaced the phoenix with the drachma.",
      "valuation_ids": [],
      "parent": "T-FTM000905",
      "child": "T-FTM000798",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000905",
      "original_child": "T-FTM000798",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Otto decree explicitly replaces phoenix with drachma; ancient namesake remains unrelated.",
        "claim_ids": [
          "C864"
        ],
        "source_ids": [
          "S428"
        ]
      }
    },
    {
      "id": "R0311",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1927,
        "latest_year": 1928,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1927–1928"
      },
      "claim_ids": [
        "C868",
        "C1632"
      ],
      "scope": "The1927Saorstat pound established a local account unit; future domestic contracts defaulted to its legal currency while prior sterling obligations were not universally converted.",
      "valuation_ids": [
        "V0183"
      ],
      "parent": "T-FTM000497",
      "child": "T-FTM000793",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000793",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Modern Irish unit derives locally from sterling, not through revival of pre 1826 Irish pound.",
        "claim_ids": [
          "C868"
        ],
        "source_ids": [
          "S153"
        ]
      },
      "source_ids": [
        "S153",
        "S770"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original historical analysis plus indexed operative contract clause supports regional branch, not restoration of pre1826unit.",
        "claim_id": "C1632"
      },
      "current_basis_claim_ids": [
        "C1632"
      ]
    },
    {
      "id": "R0318",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1873,
        "latest_year": 1873,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1873-07-09",
        "iso_date": "1873-07-09"
      },
      "claim_ids": [
        "C879"
      ],
      "scope": "Prussian thalers entered the imperial mark at three marks per thaler. Conversion framework; not an instantaneous withdrawal of every coin.",
      "valuation_ids": [],
      "parent": "FTM000307",
      "child": "FTM000309",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000307",
      "original_child": "FTM000309",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Prussian thaler is a founding imperial-mark input; three-mark relation does not imply instant coin withdrawal.",
        "claim_ids": [
          "C879"
        ],
        "source_ids": [
          "S435"
        ]
      }
    },
    {
      "id": "R0319",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1873,
        "latest_year": 1873,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1873-07-09",
        "iso_date": "1873-07-09"
      },
      "claim_ids": [
        "C880"
      ],
      "scope": "South German florins entered at twelve marks per seven florins. Exact rational stated in prose; no rounded decimal valuation.",
      "valuation_ids": [],
      "parent": "T-FTM000915",
      "child": "FTM000309",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000915",
      "original_child": "FTM000309",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "South German florin contributes to imperial unification at exact 12:7 ratio.",
        "claim_ids": [
          "C880"
        ],
        "source_ids": [
          "S435"
        ]
      }
    },
    {
      "id": "R0325",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1948,
        "latest_year": 1948,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1948-06-21",
        "iso_date": "1948-06-21"
      },
      "claim_ids": [
        "C888"
      ],
      "scope": "Deutsche Mark displaced Reichsmark in western Germany under differentiated conversion rules. No universal 10:1 factor; ongoing payments and financial holdings received different treatment. Revision 25 adjudication: Western Deutsche Mark separates from Reichsmark area under differentiated holdings/payments conversion.",
      "valuation_ids": [],
      "parent": "FTM000309",
      "child": "FTM000312",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000892",
      "original_child": "FTM000312",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Western Deutsche Mark separates from Reichsmark area under differentiated holdings/payments conversion.",
        "claim_ids": [
          "C888"
        ],
        "source_ids": [
          "S437",
          "S438"
        ]
      }
    },
    {
      "id": "R0328",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1948,
        "latest_year": 1948,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1948"
      },
      "claim_ids": [
        "C891",
        "C1633"
      ],
      "scope": "June24,1948 eastern monetary reform converted Reichsmark-system balances under differentiated statutory ratios.",
      "valuation_ids": [],
      "parent": "FTM000309",
      "child": "T-FTM000922",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000892",
      "original_child": "T-FTM000922",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Eastern 1948 mark is a regional successor; occupation-note detail remains nonexclusive.",
        "claim_ids": [
          "C891"
        ],
        "source_ids": [
          "S437"
        ]
      },
      "source_ids": [
        "S771"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Account conversions and exceptions establish distinct territorial unit, beyond note stamping.",
        "claim_id": "C1633"
      },
      "current_basis_claim_ids": [
        "C1633"
      ]
    },
    {
      "id": "R0329",
      "kind": "absorbed_into_existing_currency",
      "date": {
        "earliest_year": 1990,
        "latest_year": 1990,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1990-07-01",
        "iso_date": "1990-07-01"
      },
      "claim_ids": [
        "C894"
      ],
      "scope": "East Germany adopted Deutsche Mark; wages and savings followed different conversion rules. No blanket 1:1 or 2:1 valuation. Revision 25 adjudication: East German mark enters already existing Deutsche Mark in 1990; differentiated rates retained.",
      "valuation_ids": [],
      "parent": "T-FTM000922",
      "child": "FTM000312",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000922",
      "original_child": "FTM000312",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "East German mark enters already existing Deutsche Mark in 1990; differentiated rates retained.",
        "claim_ids": [
          "C894"
        ],
        "source_ids": [
          "S438"
        ]
      }
    },
    {
      "id": "R0344",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1919,
        "latest_year": 1920,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1919–1920"
      },
      "claim_ids": [
        "C920",
        "C1635"
      ],
      "scope": "Inherited crown accounting continued within the separated SouthSlav monetary area.",
      "valuation_ids": [],
      "parent": "FTM000322",
      "child": "T-FTM000937",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000322",
      "original_child": "T-FTM000937",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Continued imperial notes alone are issuer/instrument evidence; qualify local crown identity until stamping/account jurisdiction is substantiated.",
        "claim_ids": [
          "C920"
        ],
        "source_ids": [
          "S445"
        ]
      },
      "source_ids": [
        "S788"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Exact separation day unproved; explicit account anchor13January1920.",
        "claim_id": "C1635"
      },
      "current_basis_claim_ids": [
        "C1635"
      ]
    },
    {
      "id": "R0345",
      "kind": "absorbed_into_existing_currency",
      "date": {
        "earliest_year": 1920,
        "latest_year": 1923,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1920–1923"
      },
      "claim_ids": [
        "C921",
        "C1650"
      ],
      "scope": "Crown accounting was absorbed into retained dinar accounting through1920–1923unification.",
      "valuation_ids": [
        "V0197"
      ],
      "parent": "T-FTM000937",
      "child": "FTM000254",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000937",
      "original_child": "T-FTM000938",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "1920 crown conversion enters dinar already retained since 1918; later integration rather than dinar founding.",
        "claim_ids": [
          "C921"
        ],
        "source_ids": [
          "S445"
        ]
      },
      "source_ids": [
        "S788"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Account-unit source adjudication.",
        "claim_id": "C1650"
      },
      "current_basis_claim_ids": [
        "C1650"
      ]
    },
    {
      "id": "R0346",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1941,
        "latest_year": 1941,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1941"
      },
      "claim_ids": [
        "C922"
      ],
      "scope": "Occupied Serbia acquired a separate Serbian dinar after Yugoslavia’s partition. This was one of several occupation monetary areas.",
      "valuation_ids": [],
      "parent": "FTM000254",
      "child": "T-FTM000939",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000938",
      "original_child": "T-FTM000939",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Occupied Serbia acquired separate dinar after partition; one of several occupation successors.",
        "claim_ids": [
          "C922"
        ],
        "source_ids": [
          "S300",
          "S445"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0347",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945"
      },
      "claim_ids": [
        "C923",
        "C1636"
      ],
      "scope": "The DFJ dinar replaced Serbian occupation dinars in the 1945 monetary unification. The April rates law valued 100 occupation Serbian dinars at 5 DFJ dinars and applied conversion to wartime obligations; prewar Yugoslav obligations were treated separately.",
      "valuation_ids": [],
      "parent": "T-FTM000939",
      "child": "FTM000255",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000939",
      "original_child": "FTM000255",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "replacement",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Occupation Serbian dinar is one input to postwar Yugoslav unification; other inputs remain open.",
        "claim_ids": [
          "C923"
        ],
        "source_ids": [
          "S300",
          "S445"
        ]
      },
      "source_ids": [
        "S820",
        "S819",
        "S818"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Actual replacement and obligation conversion are directly documented. The Serbian branch is one incoming currency among several, not the exclusive origin of the postwar unit. Dates remain year level to avoid imposing a universal territorial changeover day.",
        "claim_id": "C1636"
      },
      "current_basis_claim_ids": [
        "C1636"
      ]
    },
    {
      "id": "R0350",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992-07-01",
        "iso_date": "1992-07-01"
      },
      "claim_ids": [
        "C926"
      ],
      "scope": "Federal Yugoslavia introduced a dinar scale worth ten preceding dinars. Successor territorial branch after other republics separated.",
      "valuation_ids": [
        "V0200"
      ],
      "parent": "FTM000255",
      "child": "FTM000256",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000255",
      "original_child": "FTM000256",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1992 Federal Yugoslav succession is territorial separation despite accompanying 10:1 scale change.",
        "claim_ids": [
          "C926"
        ],
        "source_ids": [
          "S443"
        ]
      }
    },
    {
      "id": "R0355",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992-04-26",
        "iso_date": "1992-04-26"
      },
      "claim_ids": [
        "C933"
      ],
      "scope": "Macedonia replaced the Yugoslav dinar with its denar at par.",
      "valuation_ids": [
        "V0205"
      ],
      "parent": "FTM000255",
      "child": "FTM000258",
      "layer": "primary",
      "source": "European predecessor research revision 14",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000255",
      "original_child": "FTM000258",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Macedonian denar is a national branch from Yugoslav system, not just denomination renaming.",
        "claim_ids": [
          "C933"
        ],
        "source_ids": [
          "S448",
          "S98"
        ]
      }
    },
    {
      "id": "R0361",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1935,
        "latest_year": 1936,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1935–1936"
      },
      "claim_ids": [
        "C939",
        "C1637"
      ],
      "scope": "The Tongan local pound branched from the earlier sterling reckoning,with a separate legally administered exchange regime established in1935–1936.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "FTM000187",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "FTM000187",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Local Tonga notes supplement sterling; regional descent plausible but 1921 issue alone does not date independent account identity.",
        "claim_ids": [
          "C939"
        ],
        "source_ids": [
          "S240"
        ]
      },
      "source_ids": [
        "S772",
        "S240"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original statutory research and official monetary history distinguish Tongan obligations from both sterling and Australian currency. Australian pound is the selected anchor, not demonstrated adopted predecessor.1919/1921notes remain prior sterling-issue context; Little speculation about1929not admitted.",
        "claim_id": "C1637"
      },
      "current_basis_claim_ids": [
        "C1637"
      ]
    },
    {
      "id": "R0362",
      "kind": "decimal_currency_replacement",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967-04-03",
        "iso_date": "1967-04-03"
      },
      "claim_ids": [
        "C940"
      ],
      "scope": "One Tongan pound converted to two paʻanga.",
      "valuation_ids": [
        "V0207"
      ],
      "parent": "FTM000187",
      "child": "FTM000188",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000187",
      "original_child": "FTM000188",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Paʻanga replaces Tongan pound principal unit at 2:1.",
        "claim_ids": [
          "C940"
        ],
        "source_ids": [
          "S240"
        ]
      }
    },
    {
      "id": "R0364",
      "kind": "decimal_currency_replacement",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967"
      },
      "claim_ids": [
        "C943",
        "C1649"
      ],
      "scope": "In Samoa,the New Zealand-pound account unit,locally called Western Samoan pound,was converted to tala at2tala per pound on10July1967.",
      "valuation_ids": [
        "V0208"
      ],
      "parent": "T-FTM000510",
      "child": "FTM000190",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000189",
      "original_child": "FTM000190",
      "creates_currency": false,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "replacement",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Tālā replaces existing Samoan pound account unit, irrespective of unresolved upstream issuer terminology.",
        "claim_ids": [
          "C943"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "source_ids": [
        "S825",
        "S826"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "Redirect existing replacement after merger; preserve original local scope and10July1967date. Do not turn into universal replacement ofNZpound everywhere.",
        "claim_id": "C1649"
      },
      "current_basis_claim_ids": [
        "C1649"
      ]
    },
    {
      "id": "R0366",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1972,
        "latest_year": 1972,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1972-05-01",
        "iso_date": "1972-05-01"
      },
      "claim_ids": [
        "C945"
      ],
      "scope": "Cayman currency replaced Jamaican dollars at equal unit value during the 1972 changeover. Jamaican cash retained legal tender through 31 August. Revision 25 adjudication: Cayman unit separates from Jamaican dollar locally; Jamaican tender overlap to August is explicit.",
      "valuation_ids": [
        "V0209"
      ],
      "parent": "T-FTM000517",
      "child": "FTM000219",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000517",
      "original_child": "FTM000219",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Cayman unit separates from Jamaican dollar locally; Jamaican tender overlap to August is explicit.",
        "claim_ids": [
          "C945"
        ],
        "source_ids": [
          "S265"
        ]
      }
    },
    {
      "id": "R0367",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1975,
        "latest_year": 1975,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1975-04-19",
        "iso_date": "1975-04-19"
      },
      "claim_ids": [
        "C946"
      ],
      "scope": "The kina succeeded Australian dollars in Papua New Guinea. Both circulated through 1975; Australian-dollar legal tender ended on 1 January 1976. Traditional shell names are a separate naming history. Revision 25 adjudication: Kina branches locally from AUD with overlap until 1976; shell name is not an ancestry parent.",
      "valuation_ids": [],
      "parent": "T-FTM000507",
      "child": "FTM000178",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000507",
      "original_child": "FTM000178",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Kina branches locally from AUD with overlap until 1976; shell name is not an ancestry parent.",
        "claim_ids": [
          "C946"
        ],
        "source_ids": [
          "S239"
        ]
      }
    },
    {
      "id": "R0369",
      "kind": "decimal_currency_replacement",
      "date": {
        "earliest_year": 1961,
        "latest_year": 1961,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1961-02-14",
        "iso_date": "1961-02-14"
      },
      "claim_ids": [
        "C948"
      ],
      "scope": "South Africa replaced its pound with two rand per pound.",
      "valuation_ids": [
        "V0210"
      ],
      "parent": "FTM000191",
      "child": "T-FTM000529",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000191",
      "original_child": "T-FTM000529",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Rand replaces South African pound principal unit, not merely pound decimal subdivision.",
        "claim_ids": [
          "C948"
        ],
        "source_ids": [
          "S244"
        ]
      }
    },
    {
      "id": "R0370",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1976,
        "latest_year": 1976,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1976-08-23",
        "iso_date": "1976-08-23"
      },
      "claim_ids": [
        "C949"
      ],
      "scope": "Botswana introduced the pula in exchange for the rand at par. The initial guaranteed exchange window lasted 100 days. Revision 25 adjudication: Botswana separates from rand system through documented 100 day exchange window.",
      "valuation_ids": [
        "V0211"
      ],
      "parent": "T-FTM000529",
      "child": "FTM000194",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000529",
      "original_child": "FTM000194",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Botswana separates from rand system through documented 100 day exchange window.",
        "claim_ids": [
          "C949"
        ],
        "source_ids": [
          "S233"
        ]
      }
    },
    {
      "id": "R0371",
      "kind": "local_issue_succeeds_imported_currency",
      "date": {
        "earliest_year": 1974,
        "latest_year": 1974,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1974-09-06",
        "iso_date": "1974-09-06"
      },
      "claim_ids": [
        "C950"
      ],
      "scope": "The lilangeni became local money alongside the rand, with equal value and a programme to return rand cash. This was a local-currency succession with continuing co-circulation, not immediate extinction of rand use.",
      "valuation_ids": [
        "V0212"
      ],
      "parent": "T-FTM000529",
      "child": "FTM000193",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000529",
      "original_child": "FTM000193",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Lilangeni establishes local currency alongside rand; continuing rand tender does not invalidate branching.",
        "claim_ids": [
          "C950"
        ],
        "source_ids": [
          "S243"
        ]
      }
    },
    {
      "id": "R0372",
      "kind": "local_issue_succeeds_imported_currency",
      "date": {
        "earliest_year": 1980,
        "latest_year": 1980,
        "precision": "month",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1980-01",
        "iso_date": "1980-01"
      },
      "claim_ids": [
        "C951"
      ],
      "scope": "Lesotho introduced the loti at par with the previously circulating rand. Rand legal tender continued; month precision retained alongside the earlier IMF dossier.",
      "valuation_ids": [
        "V0213"
      ],
      "parent": "T-FTM000529",
      "child": "FTM000195",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000529",
      "original_child": "FTM000195",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Loti establishes local unit while rand remains tender; parity alone is not the evidence.",
        "claim_ids": [
          "C951"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0373",
      "kind": "local_issue_succeeds_imported_currency",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993-09-15",
        "iso_date": "1993-09-15"
      },
      "claim_ids": [
        "C952"
      ],
      "scope": "Namibia introduced its dollar at par with the previously circulating rand. Rand remained legal tender alongside the new local currency.",
      "valuation_ids": [
        "V0214"
      ],
      "parent": "T-FTM000529",
      "child": "T-FTM000528",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000529",
      "original_child": "T-FTM000528",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Namibian dollar succeeds rand locally with continued rand circulation; territorial autonomy supports branch.",
        "claim_ids": [
          "C952"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0377",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1903,
        "latest_year": 1906,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1903–1906"
      },
      "claim_ids": [
        "C956",
        "C1606"
      ],
      "scope": "The locally used Mexican-dollar reckoning differentiated into the Straits dollar through the1903–1906 reform: Mexican dollars were the1890 standard within existing commercial dollar accounts; local dollars replaced them and obtained an independent exchange value.",
      "valuation_ids": [],
      "parent": "T-FTM000478",
      "child": "T-FTM000499",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000478",
      "original_child": "T-FTM000496",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Mexican dollars are one Straits input; 1903–1904 coin milestones postdate 1899 notes and cannot alone date account identity.",
        "claim_ids": [
          "C956"
        ],
        "source_ids": [
          "S82"
        ]
      },
      "source_ids": [
        "S840"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Actual dollar accounts plus explicit local replacement establish ancestry; metal equivalence alone is not the basis.1906 completes independent valuation, not a further node.",
        "claim_id": "C1606"
      },
      "current_basis_claim_ids": [
        "C1606"
      ]
    },
    {
      "id": "R0383",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1947,
        "latest_year": 1948,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1947–1948"
      },
      "claim_ids": [
        "C965"
      ],
      "scope": "Pakistan initially used Indian notes and then modified and national rupee issues. A phased territorial separation; no change in rupee face-unit inferred from the redesign.",
      "valuation_ids": [],
      "parent": "FTM000285",
      "child": "FTM000286",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000284",
      "original_child": "FTM000286",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Pakistan separates the rupee area through overlapping Indian, modified and national issues.",
        "claim_ids": [
          "C965"
        ],
        "source_ids": [
          "S459"
        ]
      }
    },
    {
      "id": "R0384",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1972,
        "latest_year": 1972,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1972"
      },
      "claim_ids": [
        "C966"
      ],
      "scope": "Bangladesh’s taka succeeded the Pakistani rupee at equal unit value. Year precision distinguishes the accounting transition from first national banknote issue. Revision 25 adjudication: Bangladesh separates from Pakistani unit at equal value; year precision avoids cash/account conflation.",
      "valuation_ids": [
        "V0216"
      ],
      "parent": "FTM000286",
      "child": "FTM000287",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000286",
      "original_child": "FTM000287",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Bangladesh separates from Pakistani unit at equal value; year precision avoids cash/account conflation.",
        "claim_ids": [
          "C966"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0386",
      "kind": "territorial_currency_replacement",
      "date": {
        "earliest_year": 1961,
        "latest_year": 1961,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1961-04-01",
        "iso_date": "1961-04-01"
      },
      "claim_ids": [
        "C968"
      ],
      "scope": "Kuwait’s dinar replaced the circulating Gulf rupee. CBK calls the predecessor Indian rupee; Bundesbank identifies the external Gulf issue. One rupee converted to 0.075 dinar; inverse is not rounded.",
      "valuation_ids": [],
      "parent": "FTM000285",
      "child": "FTM000243",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000299",
      "original_child": "FTM000243",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Kuwaiti dinar replaces Gulf rupee circulation; institutional naming variant is resolved within scope.",
        "claim_ids": [
          "C968"
        ],
        "source_ids": [
          "S234",
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0387",
      "kind": "territorial_currency_replacement",
      "date": {
        "earliest_year": 1965,
        "latest_year": 1965,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1965-10-16",
        "iso_date": "1965-10-16"
      },
      "claim_ids": [
        "C969"
      ],
      "scope": "Ten Gulf rupees converted to one Bahraini dinar.",
      "valuation_ids": [
        "V0217"
      ],
      "parent": "FTM000285",
      "child": "FTM000300",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000299",
      "original_child": "FTM000300",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Bahraini dinar replaces Gulf rupee at ten per dinar.",
        "claim_ids": [
          "C969"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0390",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1973,
        "latest_year": 1973,
        "precision": "month",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1973-05",
        "iso_date": "1973-05"
      },
      "claim_ids": [
        "C972"
      ],
      "scope": "Qatar continued with a separate riyal at par after the joint issue ended.",
      "valuation_ids": [
        "V0219"
      ],
      "parent": "FTM000301",
      "child": "FTM000302",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000301",
      "original_child": "FTM000302",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Qatari national riyal continues after joint Qatar–Dubai unit ends.",
        "claim_ids": [
          "C972"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0391",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1973,
        "latest_year": 1973,
        "precision": "month",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1973-05",
        "iso_date": "1973-05"
      },
      "claim_ids": [
        "C973"
      ],
      "scope": "Qatar–Dubai riyals converted into UAE dirhams at par. The non-Abu Dhabi branch; day precision remains unresolved.",
      "valuation_ids": [
        "V0220"
      ],
      "parent": "FTM000301",
      "child": "FTM000303",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000301",
      "original_child": "FTM000303",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Qatar–Dubai riyal is a founding 1973 UAE unification input outside Abu Dhabi.",
        "claim_ids": [
          "C973"
        ],
        "source_ids": [
          "S462",
          "S98"
        ]
      }
    },
    {
      "id": "R0392",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1973,
        "latest_year": 1973,
        "precision": "month",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1973-05",
        "iso_date": "1973-05"
      },
      "claim_ids": [
        "C974"
      ],
      "scope": "Abu Dhabi converted Bahraini dinars into ten UAE dirhams each. Territorial adoption, not replacement of Bahrain’s currency in Bahrain.",
      "valuation_ids": [
        "V0221"
      ],
      "parent": "FTM000300",
      "child": "FTM000303",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000300",
      "original_child": "FTM000303",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Abu Dhabi Bahraini-dinar accounts contribute to founding UAE unit; Bahraini currency survives elsewhere.",
        "claim_ids": [
          "C974"
        ],
        "source_ids": [
          "S462",
          "S98"
        ]
      }
    },
    {
      "id": "R0393",
      "kind": "territorial_currency_replacement",
      "date": {
        "earliest_year": 1970,
        "latest_year": 1970,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1970-05-07",
        "iso_date": "1970-05-07"
      },
      "claim_ids": [
        "C975"
      ],
      "scope": "Oman replaced Gulf rupees with the rial Saidi. 100 Gulf rupees converted to 7.5 rials; other circulating coin inputs remain open.",
      "valuation_ids": [],
      "parent": "FTM000285",
      "child": "FTM000244",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000299",
      "original_child": "FTM000244",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Rial Saidi replaces Gulf rupee locally; other Oman coin/account inputs remain open.",
        "claim_ids": [
          "C975"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0409",
      "kind": "national_issue_succeeds_regional_currency",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1967,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966–1967"
      },
      "claim_ids": [
        "C991"
      ],
      "scope": "Ugandan shilling issues succeeded the East African Currency Board currency. The national-note history and separate coin timeline differ in milestone dates; retain the 1966–1967 interval. The 1987 confiscatory reform remains a continuity event requiring fuller scope.",
      "valuation_ids": [],
      "parent": "FTM000233",
      "child": "FTM000235",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000233",
      "original_child": "FTM000235",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Ugandan national unit succeeds regional shilling; note and coin timelines justify 1966–1967 range.",
        "claim_ids": [
          "C991"
        ],
        "source_ids": [
          "S215"
        ]
      }
    },
    {
      "id": "R0412",
      "kind": "account_unit_replacement",
      "date": {
        "earliest_year": 1948,
        "latest_year": 1948,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1948"
      },
      "claim_ids": [
        "C994",
        "C1593"
      ],
      "scope": "Law1528 expressly transforms existing USD obligations andbankdeposits intoDominicanpesos inphase2 beginning1February1948, while preserving1937subsidiarycoins.",
      "valuation_ids": [],
      "parent": "T-FTM000481",
      "child": "FTM000113",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000481",
      "original_child": "FTM000113",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "fresh_source_review",
        "reason": "1947 USDwithdrawal is documented, but issuer calls 1937 law creator of national currency; hold founding classification until 1937/1947 account continuity is adjudicated.",
        "claim_ids": [
          "C994"
        ],
        "source_ids": [
          "S472"
        ]
      },
      "source_ids": [
        "S727",
        "S728"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct accountconversion resolves earlier note-onlylimitation. Legalnewunit enacted1947; operativegeneralaccounttransition1948.",
        "claim_id": "C1593"
      },
      "current_basis_claim_ids": [
        "C1593"
      ]
    },
    {
      "id": "R0418",
      "kind": "currency_replacement",
      "date": {
        "earliest_year": 1990,
        "latest_year": 1991,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1990–1991"
      },
      "claim_ids": [
        "C1000"
      ],
      "scope": "The córdoba oro supplemented and then replaced the 1988 córdoba. Introduced as an account unit and later cash in 1990; floated against the prior córdoba until March 1991. No constant transition ratio asserted.",
      "valuation_ids": [],
      "parent": "FTM000079",
      "child": "FTM000081",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000080",
      "original_child": "FTM000081",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Córdoba oro existed alongside old córdoba with floating relation before replacement, demonstrating distinct unit beyond same-name rescaling.",
        "claim_ids": [
          "C1000"
        ],
        "source_ids": [
          "S476",
          "S98"
        ]
      }
    },
    {
      "id": "R0420",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1942,
        "latest_year": 1942,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1942-11-01",
        "iso_date": "1942-11-01"
      },
      "claim_ids": [
        "C1002"
      ],
      "scope": "Brazilian real (réis) converted into Cruzeiro at 1000 old units per new unit.",
      "valuation_ids": [
        "V0229"
      ],
      "parent": "FTM000145",
      "child": "FTM000146",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000145",
      "original_child": "FTM000146",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Réis→cruzeiro is the retained distinct-account-unit change; same-named 1967 cruzeiro rescaling already lives in profile.",
        "claim_ids": [
          "C1002"
        ],
        "source_ids": [
          "S478"
        ]
      }
    },
    {
      "id": "R0422",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1986,
        "latest_year": 1986,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1986-02-28",
        "iso_date": "1986-02-28"
      },
      "claim_ids": [
        "C1004"
      ],
      "scope": "Cruzeiro novo / cruzeiro converted into Cruzado at 1000 old units per new unit.",
      "valuation_ids": [
        "V0231"
      ],
      "parent": "FTM000146",
      "child": "FTM000148",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000147",
      "original_child": "FTM000148",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Cruzeiro→cruzado retained as distinct principal unit; 1989/1993 same-continuity scales already consolidated.",
        "claim_ids": [
          "C1004"
        ],
        "source_ids": [
          "S478"
        ]
      }
    },
    {
      "id": "R0425",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1994,
        "latest_year": 1994,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1994-07-01",
        "iso_date": "1994-07-01"
      },
      "claim_ids": [
        "C1007"
      ],
      "scope": "Cruzeiro real converted into Brazilian real at 2750 old units per new unit.",
      "valuation_ids": [
        "V0234"
      ],
      "parent": "FTM000148",
      "child": "FTM000151",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000150",
      "original_child": "FTM000151",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Real replaces cruzeiro-real account system; 2750 rate is not grounds to collapse a documented new unit.",
        "claim_ids": [
          "C1007"
        ],
        "source_ids": [
          "S478"
        ]
      }
    },
    {
      "id": "R0428",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1911,
        "latest_year": 1911,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1911-05-22",
        "iso_date": "1911-05-22"
      },
      "claim_ids": [
        "C1011"
      ],
      "scope": "Portugal established the escudo at one thousand réis per escudo.",
      "valuation_ids": [
        "V0237"
      ],
      "parent": "FTM000053",
      "child": "FTM000152",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000053",
      "original_child": "FTM000152",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Escudo replaces réis principal account unit in 1911, unlike a simple decimal subdivision of real.",
        "claim_ids": [
          "C1011"
        ],
        "source_ids": [
          "S480"
        ]
      }
    },
    {
      "id": "R0431",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1985,
        "latest_year": 1985,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1985-06-15",
        "iso_date": "1985-06-15"
      },
      "claim_ids": [
        "C1015"
      ],
      "scope": "Peso argentino converted into Austral at 1000 old units per new unit.",
      "valuation_ids": [
        "V0240"
      ],
      "parent": "FTM000057",
      "child": "FTM000060",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000059",
      "original_child": "FTM000060",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Austral is retained distinct account unit; earlier peso scales already consolidated in predecessor.",
        "claim_ids": [
          "C1015"
        ],
        "source_ids": [
          "S481",
          "S98"
        ]
      }
    },
    {
      "id": "R0432",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992-01-01",
        "iso_date": "1992-01-01"
      },
      "claim_ids": [
        "C1016"
      ],
      "scope": "Austral converted into Argentine peso at 10000 old units per new unit.",
      "valuation_ids": [
        "V0241"
      ],
      "parent": "FTM000060",
      "child": "FTM000061",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000060",
      "original_child": "FTM000061",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "New peso follows intervening austral; same-name pre 1985 peso is not automatically merged across it.",
        "claim_ids": [
          "C1016"
        ],
        "source_ids": [
          "S481",
          "S98"
        ]
      }
    },
    {
      "id": "R0433",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1960,
        "latest_year": 1960,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1960-01-01",
        "iso_date": "1960-01-01"
      },
      "claim_ids": [
        "C1017"
      ],
      "scope": "Chilean peso converted into Chilean escudo at 1000 old units per new unit. Country-specific currency-history entry. Cash introduction and accounting implementation can differ; earlier unit inputs remain open.",
      "valuation_ids": [
        "V0242"
      ],
      "parent": "FTM000066",
      "child": "FTM000067",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000066",
      "original_child": "FTM000067",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Chilean escudo replaces peso unit; fixed ratio alone neither proves nor disproves separate identity.",
        "claim_ids": [
          "C1017"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0434",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1975,
        "latest_year": 1975,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1975-09-29",
        "iso_date": "1975-09-29"
      },
      "claim_ids": [
        "C1018"
      ],
      "scope": "Chilean escudo converted into Chilean peso at 1000 old units per new unit. Country-specific currency-history entry. Cash introduction and accounting implementation can differ; earlier unit inputs remain open.",
      "valuation_ids": [
        "V0243"
      ],
      "parent": "FTM000067",
      "child": "FTM000068",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000067",
      "original_child": "FTM000068",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Peso returns after intervening escudo; preserve scoped replacement rather than merge by name.",
        "claim_ids": [
          "C1018"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0435",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1963,
        "latest_year": 1963,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1963-01-01",
        "iso_date": "1963-01-01"
      },
      "claim_ids": [
        "C1019"
      ],
      "scope": "Boliviano converted into Peso boliviano at 1000 old units per new unit. Country-specific currency-history entry. Cash introduction and accounting implementation can differ; earlier unit inputs remain open.",
      "valuation_ids": [
        "V0244"
      ],
      "parent": "FTM000063",
      "child": "FTM000064",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000063",
      "original_child": "FTM000064",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Peso boliviano is retained distinct unit after boliviano; conversion rate and date are institutional metadata.",
        "claim_ids": [
          "C1019"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0436",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1987,
        "latest_year": 1987,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1987-01-01",
        "iso_date": "1987-01-01"
      },
      "claim_ids": [
        "C1020"
      ],
      "scope": "Peso boliviano converted into Boliviano at 1000000 old units per new unit. Country-specific currency-history entry. Cash introduction and accounting implementation can differ; earlier unit inputs remain open.",
      "valuation_ids": [
        "V0245"
      ],
      "parent": "FTM000064",
      "child": "FTM000065",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000064",
      "original_child": "FTM000065",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Boliviano follows intervening peso boliviano; same name does not establish uninterrupted identity.",
        "claim_ids": [
          "C1020"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0437",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1985,
        "latest_year": 1985,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1985-02-01",
        "iso_date": "1985-02-01"
      },
      "claim_ids": [
        "C1021"
      ],
      "scope": "Sol de oro converted into Inti at 1000 old units per new unit. Country-specific currency-history entry. Cash introduction and accounting implementation can differ; earlier unit inputs remain open.",
      "valuation_ids": [
        "V0246"
      ],
      "parent": "FTM000085",
      "child": "FTM000086",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000085",
      "original_child": "FTM000086",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Inti replaces sol de oro as principal unit; later restoration is a separate transition.",
        "claim_ids": [
          "C1021"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R0438",
      "kind": "redenominated_as",
      "date": {
        "earliest_year": 1991,
        "latest_year": 1991,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1991-07-01",
        "iso_date": "1991-07-01"
      },
      "claim_ids": [
        "C1022"
      ],
      "scope": "Inti converted into Peruvian sol at 1000000 old units per new unit. Country-specific currency-history entry. Cash introduction and accounting implementation can differ; earlier unit inputs remain open.",
      "valuation_ids": [
        "V0247"
      ],
      "parent": "FTM000086",
      "child": "FTM000087",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000086",
      "original_child": "FTM000087",
      "creates_currency": true,
      "identity_note": "Retained only as a change to a different scoped account unit; the reform/decimalization label itself is not a species criterion.",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "New sol follows intervening inti; no direct identity merger with sol de oro solely by name.",
        "claim_ids": [
          "C1022"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V19-REG-01",
      "parent": "T-FTM000560",
      "child": "T-FTM000535",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "claim_ids": [
        "C1032"
      ],
      "source_ids": [
        "S127",
        "S371",
        "S483"
      ],
      "source": "v19 reconstruction of v18 summary",
      "date": {
        "earliest_year": 794,
        "latest_year": 1204,
        "precision": "range",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "794–1204: broad research envelope, not a dated founding or completed local sequence"
      },
      "scope": "Compressed regional ancestry; intervening local account-unit stages unresolved. Upper bound is a documentary reference horizon, not a currency creation date.",
      "status": "qualified_draft",
      "creates_currency": true,
      "ancestry_semantics": "qualified_regional_descent",
      "date_is_research_envelope": true,
      "valuation_ids": [],
      "qualification_scope": "edge_only",
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Tournois branch is already explicitly qualified; 794–1204 is research envelope, not founding interval.",
        "claim_ids": [
          "C1032"
        ],
        "source_ids": [
          "S127",
          "S371",
          "S483"
        ]
      }
    },
    {
      "id": "R-V19-REG-02",
      "parent": "T-FTM000560",
      "child": "T-FTM000815",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "claim_ids": [
        "C1033"
      ],
      "source_ids": [
        "S127",
        "S483"
      ],
      "source": "v19 reconstruction of v18 summary",
      "date": {
        "earliest_year": 794,
        "latest_year": 1204,
        "precision": "range",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "794–1204: broad research envelope, not a dated founding or completed local sequence"
      },
      "scope": "Compressed regional ancestry; intervening local account-unit stages unresolved. Upper bound is a documentary reference horizon, not a currency creation date.",
      "status": "qualified_draft",
      "creates_currency": true,
      "ancestry_semantics": "qualified_regional_descent",
      "date_is_research_envelope": true,
      "valuation_ids": [],
      "qualification_scope": "edge_only",
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Parisis branch compresses unresolved regional stages; retain local qualification and envelope semantics.",
        "claim_ids": [
          "C1033"
        ],
        "source_ids": [
          "S127",
          "S483"
        ]
      }
    },
    {
      "id": "R-V22-001",
      "parent": "CUR-V22-ALBANIAN-FRANG",
      "child": "FTM000262",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1947,
        "latest_year": 1947,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1947"
      },
      "claim_ids": [
        "C1103"
      ],
      "source_ids": [
        "S249"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The July 1947 law replaced the Albanian frang with the lek as the monetary unit. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1947 Albanian law changes account unit from frang to lek; not merely coin denomination.",
        "claim_ids": [
          "C1103"
        ],
        "source_ids": [
          "S249"
        ]
      }
    },
    {
      "id": "R-V22-002",
      "parent": "FTM000349",
      "child": "FTM000360",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1104"
      ],
      "source_ids": [
        "S218"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Armenia introduced the dram against the Soviet rubles circulating locally in November 1993; some Soviet notes remained temporarily valid. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Armenian dram separates from ruble zone; temporary Soviet tender remains scoped.",
        "claim_ids": [
          "C1104"
        ],
        "source_ids": [
          "S218"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-003",
      "parent": "FTM000349",
      "child": "FTM000362",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1994,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992–1994"
      },
      "claim_ids": [
        "C1105"
      ],
      "source_ids": [
        "S528",
        "S219"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Azerbaijan introduced the manat alongside rubles in August 1992, prescribing ten rubles per manat in settlements; the manat became sole tender in 1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Azerbaijani manat settlement unit and later sole tender are separate 1992–1994 milestones.",
        "claim_ids": [
          "C1105"
        ],
        "source_ids": [
          "S219",
          "S528"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-004",
      "parent": "FTM000358",
      "child": "FTM000359",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1995,
        "latest_year": 1995,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1995"
      },
      "claim_ids": [
        "C1106"
      ],
      "source_ids": [
        "S529"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Georgia replaced its coupon unit with the lari in 1995. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Lari replaces Georgian coupon principal unit; coupon earlier parent remains separate research.",
        "claim_ids": [
          "C1106"
        ],
        "source_ids": [
          "S529"
        ]
      }
    },
    {
      "id": "R-V22-005",
      "parent": "FTM000355",
      "child": "FTM000356",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1107"
      ],
      "source_ids": [
        "S530"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Moldovan lei replaced the temporary cupon currency in 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Moldovan leu replaces temporary cupon, not ancient/regional leu solely by shared name.",
        "claim_ids": [
          "C1107"
        ],
        "source_ids": [
          "S530"
        ]
      }
    },
    {
      "id": "R-V22-006",
      "parent": "FTM000365",
      "child": "FTM000366",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1994,
        "latest_year": 1994,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1994"
      },
      "claim_ids": [
        "C1108"
      ],
      "source_ids": [
        "S223"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The Uzbek sum replaced the interim sum-coupon as the official currency in July 1994. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Official sum replaces interim sum-coupon; separate temporary currency status supports transition.",
        "claim_ids": [
          "C1108"
        ],
        "source_ids": [
          "S223"
        ]
      }
    },
    {
      "id": "R-V22-007",
      "parent": "FTM000351",
      "child": "FTM000352",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1996,
        "latest_year": 1996,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1996"
      },
      "claim_ids": [
        "C1109"
      ],
      "source_ids": [
        "S538"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The hryvnia replaced the karbovanets as Ukraine’s official currency in September 1996. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Hryvnia supersedes karbovanets official unit in 1996.",
        "claim_ids": [
          "C1109"
        ],
        "source_ids": [
          "S538"
        ]
      }
    },
    {
      "id": "R-V22-008",
      "parent": "FTM000331",
      "child": "FTM000332",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1873,
        "latest_year": 1875,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1873–1875"
      },
      "claim_ids": [
        "C1110"
      ],
      "source_ids": [
        "S251"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Danish legislation changed the account unit from rigsdaler to krone; new gold coins became tender in 1874 and the accounting conversion followed in 1875. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Danish law changes rigsdaler account unit to krone; 1874 coin tender and 1875 accounting separated.",
        "claim_ids": [
          "C1110"
        ],
        "source_ids": [
          "S251"
        ]
      }
    },
    {
      "id": "R-V22-009",
      "parent": "FTM000335",
      "child": "FTM000336",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1875,
        "latest_year": 1875,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1875"
      },
      "claim_ids": [
        "C1111"
      ],
      "source_ids": [
        "S263"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Norway’s 1875 Money Act replaced the speciedaler and skilling system with kroner and øre. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Norwegian law replaces speciedaler/skilling account system with krone/øre principal unit.",
        "claim_ids": [
          "C1111"
        ],
        "source_ids": [
          "S263"
        ]
      }
    },
    {
      "id": "R-V22-010",
      "parent": "FTM000120",
      "child": "FTM000121",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1962,
        "latest_year": 1962,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1962"
      },
      "claim_ids": [
        "C1112",
        "C1619"
      ],
      "source_ids": [
        "S259",
        "S747"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Act1088 explicitly made won the unit of account from10June1962, at1won:10hwan, regulating outstanding hwan-denominated debts and deposits.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "replacement",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Won replaces hwan accounting while some hwan coins remain instruments at converted values.",
        "claim_ids": [
          "C1112"
        ],
        "source_ids": [
          "S259"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Principal account-unit replacement retained under clarified project ontology; exact conversion does not itself imply identity.",
        "claim_id": "C1619"
      },
      "current_basis_claim_ids": [
        "C1619"
      ]
    },
    {
      "id": "R-V22-011",
      "parent": "FTM000226",
      "child": "FTM000230",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1950,
        "latest_year": 1950,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1950"
      },
      "claim_ids": [
        "C1113"
      ],
      "source_ids": [
        "S238"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Jordan’s dinar succeeded the locally circulating Palestine pound in 1950. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: Jordan locally succeeds Palestine pound; the regional predecessor also has other territorial successors.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Jordan locally succeeds Palestine pound; the regional predecessor also has other territorial successors.",
        "claim_ids": [
          "C1113"
        ],
        "source_ids": [
          "S238"
        ]
      }
    },
    {
      "id": "R-V22-012",
      "parent": "FTM000227",
      "child": "FTM000229",
      "kind": "statutory_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1980,
        "latest_year": 1980,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1980"
      },
      "claim_ids": [
        "C1114"
      ],
      "source_ids": [
        "S536",
        "S237"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Israel implemented the statutory change from the pound to the sheqel in February 1980. The 1985 new-sheqel rescaling stays within the sheqel profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Pound→sheqel is retained unit change; 1985 new-sheqel scale is already correctly merged.",
        "claim_ids": [
          "C1114"
        ],
        "source_ids": [
          "S237",
          "S536"
        ]
      }
    },
    {
      "id": "R-V22-013",
      "parent": "FTM000285",
      "child": "FTM000242",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1932,
        "latest_year": 1932,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1932"
      },
      "claim_ids": [
        "C1115"
      ],
      "source_ids": [
        "S537"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The Iraqi currency-board system succeeded Indian-rupee circulation, which the Central Bank dates through 1932. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: Iraq dinar succeeds imported rupee locally; Indian currency survives outside Iraq.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Iraq dinar succeeds imported rupee locally; Indian currency survives outside Iraq.",
        "claim_ids": [
          "C1115"
        ],
        "source_ids": [
          "S537"
        ]
      }
    },
    {
      "id": "R-V22-014",
      "parent": "FTM000031",
      "child": "FTM000385",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1931,
        "latest_year": 1932,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1931–1932"
      },
      "claim_ids": [
        "C1116"
      ],
      "source_ids": [
        "S299"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The currency law and 1932 rial notes replaced the official qerān–toman reckoning. Qerān-denominated obligations establish an account unit, not merely a coin type. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Qerān-denominated obligations support predecessor identity beyond coin type; 1931–1932 account/cash milestones retained.",
        "claim_ids": [
          "C1116"
        ],
        "source_ids": [
          "S299"
        ]
      }
    },
    {
      "id": "R-V22-015",
      "parent": "FTM000378",
      "child": "FTM000379",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 2011,
        "latest_year": 2011,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2011"
      },
      "claim_ids": [
        "C1117"
      ],
      "source_ids": [
        "S254"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "South Sudan introduced its pound in July 2011, replacing Sudanese pounds. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "South Sudan separates from Sudanese pound upon independence.",
        "claim_ids": [
          "C1117"
        ],
        "source_ids": [
          "S254"
        ]
      }
    },
    {
      "id": "R-V22-016",
      "parent": "FTM000164",
      "child": "T-FTM000532",
      "kind": "statutory_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 2024,
        "latest_year": 2024,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2024"
      },
      "claim_ids": [
        "C1118"
      ],
      "source_ids": [
        "S110"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Zimbabwe’s 2024 legal amendments introduced ZiG as the unit of account replacing Zimbabwe dollars, including conversion of existing balances. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "ZiG law changes unit and balances, not merely a gold peg or renamed instrument.",
        "claim_ids": [
          "C1118"
        ],
        "source_ids": [
          "S110"
        ]
      }
    },
    {
      "id": "R-V22-017",
      "parent": "FTM000072",
      "child": "FTM000073",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1896,
        "latest_year": 1896,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1896"
      },
      "claim_ids": [
        "C1119",
        "C1594"
      ],
      "source_ids": [
        "S227",
        "S626"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The1896monetary reform established the colón after Costa Rican peso accounting; the new unit subsequently denominated bank capital under1900law.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Colón follows documented Costa Rican peso system; no modern USD peg ancestry.",
        "claim_ids": [
          "C1119"
        ],
        "source_ids": [
          "S227"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Authoritative monetary history identifies prior peso obligations and subsequent principal colón unit. Do not assert a conversion ratio or merge as mere rename without further evidence.",
        "claim_id": "C1594"
      },
      "current_basis_claim_ids": [
        "C1594"
      ]
    },
    {
      "id": "R-V22-018",
      "parent": "FTM000088",
      "child": "FTM000089",
      "kind": "statutory_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1943,
        "latest_year": 1943,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1943"
      },
      "claim_ids": [
        "C1120"
      ],
      "source_ids": [
        "S533"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The guaraní law replaced the peso fuerte monetary unit in 1943. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Guaraní law replaces peso fuerte monetary unit explicitly.",
        "claim_ids": [
          "C1120"
        ],
        "source_ids": [
          "S533"
        ]
      }
    },
    {
      "id": "R-V22-019",
      "parent": "CUR-V22-PENGO",
      "child": "FTM000327",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1946,
        "latest_year": 1946,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1946"
      },
      "claim_ids": [
        "C1121"
      ],
      "source_ids": [
        "S534"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Hungary’s 1946 stabilization replaced the pengő with the forint. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Forint stabilization replaces pengő; no ancestry through medieval name alone.",
        "claim_ids": [
          "C1121"
        ],
        "source_ids": [
          "S534"
        ]
      }
    },
    {
      "id": "R-V22-020",
      "parent": "FTM000314",
      "child": "FTM000316",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1924,
        "latest_year": 1924,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1924"
      },
      "claim_ids": [
        "C1122",
        "C1639"
      ],
      "source_ids": [
        "S535",
        "S786"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "1924regulation converted covered private-law claims payable inPolishmarks intozlotys under a datedvaluation scale.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "replacement",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "1924 mark→złoty is replacement; qualified continuity of later złoty stages is a separate profile scope.",
        "claim_ids": [
          "C1122"
        ],
        "source_ids": [
          "S535"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct account-obligation conversion establishes1924edge; laterwar/postwar continuity is a separate profilequestion.",
        "claim_id": "C1639"
      },
      "current_basis_claim_ids": [
        "C1639"
      ]
    },
    {
      "id": "R-V22-021",
      "parent": "FTM000157",
      "child": "FTM000159",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1980,
        "latest_year": 1980,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1980"
      },
      "claim_ids": [
        "C1123"
      ],
      "source_ids": [
        "S532"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The metical replaced the escudo circulating in Mozambique in June 1980. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Metical replaces locally circulating Mozambican escudo in 1980.",
        "claim_ids": [
          "C1123"
        ],
        "source_ids": [
          "S532"
        ]
      }
    },
    {
      "id": "R-V22-022",
      "parent": "FTM000154",
      "child": "FTM000156",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1977,
        "latest_year": 1977,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1977"
      },
      "claim_ids": [
        "C1124"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Angolan escudo → kwanza, 1977. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Angolan kwanza succeeds local escudo; later kwanza scales remain profile continuity.",
        "claim_ids": [
          "C1124"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-023",
      "parent": "FTM000342",
      "child": "FTM000343",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1986,
        "latest_year": 1986,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1986"
      },
      "claim_ids": [
        "C1125"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Antillean guilder → Aruban florin, 1986. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "identity_remapped_in": "revision_23",
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Aruba branches from continuing Antillean guilder in 1986.",
        "claim_ids": [
          "C1125"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-024",
      "parent": "CUR-V22-BOSNIAN-DINAR",
      "child": "FTM000313",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1997,
        "latest_year": 1998,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1997–1998"
      },
      "claim_ids": [
        "C1126"
      ],
      "source_ids": [
        "S98",
        "S245"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Bosnian dinar → convertible mark, 1997–1998. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Bosnian convertible mark replaces dinar; German-mark peg is not an ancestry parent.",
        "claim_ids": [
          "C1126"
        ],
        "source_ids": [
          "S245",
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-025",
      "parent": "FTM000285",
      "child": "FTM000288",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1974,
        "latest_year": 1974,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1974"
      },
      "claim_ids": [
        "C1127"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Indian rupee → ngultrum, 1974. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Bhutanese local currency develops from rupee circulation; continuing rupee use does not negate branch.",
        "claim_ids": [
          "C1127"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-026",
      "parent": "FTM000349",
      "child": "FTM000354",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1994,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992–1994"
      },
      "claim_ids": [
        "C1128",
        "C1622"
      ],
      "source_ids": [
        "S98",
        "S753",
        "S752"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The Belarusian account rubel separated from the inherited ruble zone during 1992–1994. IMF chronology identifies a national noncash rubel in July 1992; the 1994 finance instruction concerns denomination of its assets and liabilities.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Belarusian currency separates gradually from inherited ruble zone 1992–1994.",
        "claim_ids": [
          "C1128"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Ancestry is directly documented; the broad transition date remains intentional. Do not equate May 1992 coupon issue, May 1994 tender declaration and August 1994 denomination.",
        "claim_id": "C1622"
      },
      "current_basis_claim_ids": [
        "C1622"
      ],
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-027",
      "parent": "FTM000237",
      "child": "FTM000238",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1997,
        "latest_year": 1997,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1997"
      },
      "claim_ids": [
        "C1129"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Ethiopian birr → nakfa, 1997. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Nakfa separates Eritrean accounts from Ethiopian birr in 1997.",
        "claim_ids": [
          "C1129"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-028",
      "parent": "FTM000349",
      "child": "FTM000364",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1130"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Ruble-zone currency → Kyrgyz som, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Kyrgyz som separates locally from inherited ruble-zone currency.",
        "claim_ids": [
          "C1130"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-029",
      "parent": "FTM000349",
      "child": "FTM000363",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1131",
        "C1621"
      ],
      "source_ids": [
        "S98",
        "S750",
        "S751"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Kazakhstan replaced inherited ruble currency with the tenge in November 1993: Decree 1399 establishes payments and deposits in tenge; Decree 1400 orders the outgoing ruble notes exchanged for it.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Kazakh tenge separates locally from ruble-zone monetary system.",
        "claim_ids": [
          "C1131"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct statutory replacement establishes ancestry. Do not generalize a 500:1 ratio to every account from these two decrees, which do not specify that ratio.",
        "claim_id": "C1621"
      },
      "current_basis_claim_ids": [
        "C1621"
      ],
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-030",
      "parent": "FTM000349",
      "child": "FTM000368",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1132"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Russian ruble → Turkmen manat, 1993. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Turkmen manat replaces locally circulating Russian ruble after Russian national separation.",
        "claim_ids": [
          "C1132"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-031",
      "parent": "FTM000369",
      "child": "FTM000370",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 2000,
        "latest_year": 2000,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2000"
      },
      "claim_ids": [
        "C1133"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Tajikistani ruble → somoni, 2000. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Somoni replaces Tajikistani ruble; distinct local precursor prevents direct Soviet→somoni shortcut.",
        "claim_ids": [
          "C1133"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-032",
      "parent": "FTM000375",
      "child": "FTM000232",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1952,
        "latest_year": 1952,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1952"
      },
      "claim_ids": [
        "C1134",
        "C1623"
      ],
      "source_ids": [
        "S98",
        "S256",
        "S764",
        "S765"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Libya’s Currency Law expressly converts existing Cyrenaican Egyptian-pound obligations into Libyan pounds; the 11 March 1952 announcement supplies 97.5 Egyptian piastres per Libyan pound.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Egyptian pound is Cyrenaica-only input to Libyan unification; other regional parents remain missing.",
        "claim_ids": [
          "C1134"
        ],
        "source_ids": [
          "S256",
          "S98"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Regional limitation remains: this is the Cyrenaica predecessor, with separate Tripolitania and Fezzan parents.",
        "claim_id": "C1623"
      },
      "current_basis_claim_ids": [
        "C1623"
      ]
    },
    {
      "id": "R-V22-034",
      "parent": "FTM000296",
      "child": "FTM000298",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1925,
        "latest_year": 1926,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1925–1926"
      },
      "claim_ids": [
        "C1136"
      ],
      "source_ids": [
        "S539",
        "S324"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The afghani standards introduced in 1925–1926 replaced Kabuli-rupee reckoning. Later afghani rescalings remain within the modern currency profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Kabuli-rupee reckoning is displaced by afghani standards; later afghani scales remain merged.",
        "claim_ids": [
          "C1136"
        ],
        "source_ids": [
          "S324",
          "S539"
        ]
      }
    },
    {
      "id": "R-V22-035",
      "parent": "FTM000293",
      "child": "FTM000294",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1914,
        "latest_year": 1947,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1914–1947"
      },
      "claim_ids": [
        "C1137",
        "C1607"
      ],
      "source_ids": [
        "S540"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Seychelles developed its local rupee accounting from the inherited Mauritian rupee system: local issue began1914, sterling-based rules replaced earlier redemption rules in1936, and Mauritian instruments largely ceased locally in1947.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Seychelles gradual separation already qualified; 1914–1947 range covers local issues and withdrawal, not exact birth.",
        "claim_ids": [
          "C1137"
        ],
        "source_ids": [
          "S540"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Regional differentiation is supported by inherited unit, legal evolution and actual rupee deposit accounts. Neither issuer change alone nor identical exchange parity supplies the edge.",
        "claim_id": "C1607"
      },
      "current_basis_claim_ids": [
        "C1607"
      ]
    },
    {
      "id": "R-V22-036",
      "parent": "FTM000285",
      "child": "FTM000291",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1872,
        "latest_year": 1949,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1872–1949"
      },
      "claim_ids": [
        "C1138",
        "C1608"
      ],
      "source_ids": [
        "S541",
        "S242",
        "S804",
        "S805"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The Ceylon rupee developed from local Indian-rupee accounting: public accounts used rupees and cents from1872; an independent Ceylon rupee subsequently separated from INR, with the link explicitly severed in1949.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Ceylon redeemable rupee notes and legal Indian-rupee standard establish qualified local lineage beyond coin decimalization.",
        "claim_ids": [
          "C1138"
        ],
        "source_ids": [
          "S242",
          "S541"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Regional descent is documented; the broad interval represents differentiation, not uncertainty that the ancestry exists. Do not equate local note issue with the sole creation date.",
        "claim_id": "C1608"
      },
      "current_basis_claim_ids": [
        "C1608"
      ]
    },
    {
      "id": "R-V22-037",
      "parent": "T-FTM000456",
      "child": "FTM000350",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1925,
        "latest_year": 1927,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1925–1927"
      },
      "claim_ids": [
        "C1139",
        "C1615"
      ],
      "source_ids": [
        "S308"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Mongolian yanchaan accounting was displaced by togrog in institutional budgets, financial statements, tax returns and prices by1927.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "replacement",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Mongolian budgets/accounts explicitly change yanchaan→tögrög; predecessor Chinese identity remains qualified.",
        "claim_ids": [
          "C1139"
        ],
        "source_ids": [
          "S308"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Exact Chinese identity of scoped yanchaan parent is a root uncertainty; it does not weaken the explicitly described local account transition.",
        "claim_id": "C1615"
      },
      "current_basis_claim_ids": [
        "C1615"
      ],
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-038",
      "parent": "FTM000160",
      "child": "FTM000162",
      "kind": "statutory_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1976,
        "latest_year": 1977,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1976–1977"
      },
      "claim_ids": [
        "C1140"
      ],
      "source_ids": [
        "S542"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Decree-law 23/76 governed the transition from the São Tomé escudo to the dobra, whose first series circulated in 1977. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Dobra statutory transition replaces São Tomé escudo; 1976 law and 1977 circulation remain distinct.",
        "claim_ids": [
          "C1140"
        ],
        "source_ids": [
          "S542"
        ]
      }
    },
    {
      "id": "R-V22-039",
      "parent": "T-FTM000117",
      "child": "T-FTM000462",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1946,
        "latest_year": 1946,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1946"
      },
      "claim_ids": [
        "C1141"
      ],
      "source_ids": [
        "S543"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Taiwan dollars replaced Taiwanese yen in May 1946. The 1949 dollar rescaling belongs to the same Taiwan-dollar profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Taiwan dollar replaces local yen; 1949 dollar rescale correctly remains within successor profile.",
        "claim_ids": [
          "C1141"
        ],
        "source_ids": [
          "S543"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V22-040",
      "parent": "FTM000094",
      "child": "FTM000098",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1879,
        "latest_year": 1879,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1879"
      },
      "claim_ids": [
        "C1142"
      ],
      "source_ids": [
        "S544"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Venezuela’s 1879 reform established the bolívar as monetary unit after the venezolano introduced in 1871. Later bolívar scales remain within the modern profile. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Bolívar replaces venezolano principal unit; later bolívar scales remain internal.",
        "claim_ids": [
          "C1142"
        ],
        "source_ids": [
          "S544"
        ]
      }
    },
    {
      "id": "R-V22-041",
      "parent": "FTM000233",
      "child": "FTM000240",
      "kind": "territorial_currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1961,
        "latest_year": 1961,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1961"
      },
      "claim_ids": [
        "C1143",
        "C1640"
      ],
      "source_ids": [
        "S255",
        "S821",
        "S822"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "East African-shilling obligations payable in the Somali Republic were converted at parity into Somali shillings in1961,with accounting records required in that unit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "fresh_source_review",
        "reason": "Northern East African shilling contributes to Somali unification; founding versus absorption depends on unresolved continuity with southern somalo, so do not assert sole founding.",
        "claim_ids": [
          "C1143"
        ],
        "source_ids": [
          "S255"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Explicit primary account/debt conversion resolves the ancestry, independently of later1962 note issue. Regional northern input is an absorption into an already established southern lineage. Exact conversion day remains unspecified.",
        "claim_id": "C1640"
      },
      "current_basis_claim_ids": [
        "C1640"
      ]
    },
    {
      "id": "R-V22-042",
      "parent": "FTM000381",
      "child": "FTM000382",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1937,
        "latest_year": 1948,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1937–1948"
      },
      "claim_ids": [
        "C1144",
        "C1624"
      ],
      "source_ids": [
        "S289",
        "S766"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Lebanon’s pound branches from the common Syrian-Lebanese monetary unit: the 1937 agreement separated currencies, while 1948 agreements and withdrawal ended their effective interchangeability.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Lebanese separation from shared Syrian system already qualified; 1937 concession and later issues differ.",
        "claim_ids": [
          "C1144"
        ],
        "source_ids": [
          "S289"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "The broad interval distinguishes legal institutional separation from operational monetary separation; it is not merely two note designs.",
        "claim_id": "C1624"
      },
      "current_basis_claim_ids": [
        "C1624"
      ]
    },
    {
      "id": "R-V22-043",
      "parent": "FTM000375",
      "child": "FTM000381",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1920,
        "latest_year": 1924,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1920–1924"
      },
      "claim_ids": [
        "C1145",
        "C1625"
      ],
      "source_ids": [
        "S289",
        "S766"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The new Syrian-Lebanese currency replaced the Egyptian currency used under the postwar occupation. The common unit is documented from 1920 and formalized in the 1924 concession.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Egyptian currency is replaced by mandate Syrian unit; shared Syrian-Lebanese intermediate stages explicitly qualified.",
        "claim_ids": [
          "C1145"
        ],
        "source_ids": [
          "S289"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Issuer authoritative history explicitly identifies replacement; no claim that a French-franc peg supplies the Egyptian ancestry.",
        "claim_id": "C1625"
      },
      "current_basis_claim_ids": [
        "C1625"
      ]
    },
    {
      "id": "R-V22-044",
      "parent": "FTM000233",
      "child": "FTM000237",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945"
      },
      "claim_ids": [
        "C1146"
      ],
      "source_ids": [
        "S318"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Ethiopia’s 1945 birr/dollar system followed the East African shilling, the preceding official money of account and legal tender. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Ethiopian birr follows preceding official East African account money, not merely circulating foreign coins.",
        "claim_ids": [
          "C1146"
        ],
        "source_ids": [
          "S318"
        ]
      }
    },
    {
      "id": "R-V22-045",
      "parent": "FTM000332",
      "child": "FTM000333",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1922,
        "latest_year": 1922,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1922"
      },
      "claim_ids": [
        "C1147",
        "C1641"
      ],
      "source_ids": [
        "S546",
        "S829"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "The Icelandic króna became a separate currency when Iceland exited its monetary union with Denmark in1922. This documents regional monetary succession; earlier local note issues are not treated as separate currency creation.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Iceland regional separation has already qualified 1885–1926 envelope, not an invented exact founding.",
        "claim_ids": [
          "C1147"
        ],
        "source_ids": [
          "S546"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original monetary-history research explicitly identifies the shared system and its separation. No inferred branch from a banknote issue alone.",
        "claim_id": "C1641"
      },
      "current_basis_claim_ids": [
        "C1641"
      ]
    },
    {
      "id": "R-V22-046",
      "parent": "CUR-V22-RIAU-RUPIAH",
      "child": "FTM000340",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1964,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964"
      },
      "claim_ids": [
        "C1148",
        "C1618"
      ],
      "source_ids": [
        "S547",
        "S741"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Riau payroll and pensions switched fromKR to ordinary IndonesianRp in1964; pre-existing KR payment/deduction obligations required a ministerial settlement procedure.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Riau currency enters already existing Indonesian rupiah in 1964; not general rupiah origin.",
        "claim_ids": [
          "C1148"
        ],
        "source_ids": [
          "S547"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Actual statutory remuneration and residual KR obligations establish account-unit absorption, not merely note withdrawal. June1tender andJuly1salary commencement are separate milestones.",
        "claim_id": "C1618"
      },
      "current_basis_claim_ids": [
        "C1618"
      ]
    },
    {
      "id": "R-V22-047",
      "parent": "CUR-V22-JINAN-YUAN",
      "child": "T-FTM000459",
      "kind": "currency_unification",
      "layer": "primary",
      "date": {
        "earliest_year": 1948,
        "latest_year": 1950,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1948–1950"
      },
      "claim_ids": [
        "C1149"
      ],
      "source_ids": [
        "S548"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Jinan Bank currency was withdrawn into the first renminbi issue from December 1948 through spring 1950. This documents one named regional input. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Jinan currency is a named founding renminbi input with staged 1948–1950 withdrawal.",
        "claim_ids": [
          "C1149"
        ],
        "source_ids": [
          "S548"
        ]
      }
    },
    {
      "id": "R-V22-048",
      "parent": "T-FTM000497",
      "child": "FTM000225",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1975,
        "latest_year": 1976,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1975–1976"
      },
      "claim_ids": [
        "C1150",
        "C1642"
      ],
      "source_ids": [
        "S98",
        "S775"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "CurrencyOrdinance§8 converted covered UKcurrency obligations and statutory references to equivalent local StHelenacurrency, with overseas-payment exception.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Saint Helena local pound separates from sterling; shared name/parity alone not asserted as proof.",
        "claim_ids": [
          "C1150"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct account substitution establishes scoped branch even at parity; multiple commencement dates require care.",
        "claim_id": "C1642"
      },
      "current_basis_claim_ids": [
        "C1642"
      ]
    },
    {
      "id": "R-V22-049",
      "parent": "CUR-V22-YEMEN-DINAR",
      "child": "FTM000320",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1990,
        "latest_year": 1996,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1990–1996"
      },
      "claim_ids": [
        "C1151"
      ],
      "source_ids": [
        "S98"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "South Yemeni dinar → Yemeni rial; shared tender from 1990, final exchange in 1996. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: South Yemeni dinar joins existing northern rial through 1990–1996 co-tender and final exchange.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "South Yemeni dinar joins existing northern rial through 1990–1996 co-tender and final exchange.",
        "claim_ids": [
          "C1151"
        ],
        "source_ids": [
          "S98"
        ]
      }
    },
    {
      "id": "R-V22-050",
      "parent": "CUR-V22-SOUTH-VIETNAM-DONG",
      "child": "FTM000140",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1978,
        "latest_year": 1978,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1978"
      },
      "claim_ids": [
        "C1152",
        "C1616"
      ],
      "source_ids": [
        "S98",
        "S738"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Decision87-CP converted southern deposits, capital accounts, wages, pensions and prices into nationwide dong at0.80southern dong to1newdong, while northern dong converted1:1.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "fresh_source_review",
        "reason": "1978 unification and recall of both regional note systems are documented; founding versus absorption requires adjudicating continuity of the northern account unit. Do not label sole founding from note issue alone.",
        "claim_ids": [
          "C1152"
        ],
        "source_ids": [
          "S98"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Article8 removes note-only uncertainty. Under no-new-node-for-issuer/scale policy, northern account continuity stays with existingVND; southern account is absorbed. Earlier South Vietnamese phases still require their own evidence.",
        "claim_id": "C1616"
      },
      "current_basis_claim_ids": [
        "C1616"
      ]
    },
    {
      "id": "R-V22-051",
      "parent": "CUR-V22-CALCUTTA-SICCA",
      "child": "FTM000285",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1835,
        "latest_year": 1838,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1835–1838"
      },
      "claim_ids": [
        "C1153",
        "C1794"
      ],
      "source_ids": [
        "S549",
        "S909",
        "S910"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Sicca obligations passed into Company-rupee accounting: the1835 Act governs contractual discharge, and the court follows an actual converted rent through the change. The1838 tender endpoint does not erase statutory exceptions.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Sicca tender termination and Company-rupee exchange are explicit but only indexed statutory passage inspected.",
        "claim_ids": [
          "C1153"
        ],
        "source_ids": [
          "S549"
        ]
      },
      "revision28_review": {
        "decision": "upgrade",
        "reason": "",
        "claim_id": "C1794"
      },
      "current_basis_claim_ids": [
        "C1794"
      ]
    },
    {
      "id": "R-V22-052",
      "parent": "FTM000076",
      "child": "FTM000077",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1926,
        "latest_year": 1931,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1926–1931"
      },
      "claim_ids": [
        "C1154",
        "C1595"
      ],
      "source_ids": [
        "S545"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Original tradeaccountresearch explicitly identifiesHonduranpeso as unitreplaced bylempira under1926decree102, withcirculationin1931.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Peso→lempira reform supported only by indexed scholarship; 1926 law/1931 circulation interval retained.",
        "claim_ids": [
          "C1154"
        ],
        "source_ids": [
          "S545"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Fulltext nowinspected, correcting obsoleteindexed-only limitation. Supportedlocalreplacement; exact obligationconversiondate/rate withheld.",
        "claim_id": "C1595"
      },
      "current_basis_claim_ids": [
        "C1595"
      ]
    },
    {
      "id": "R-V22-053",
      "parent": "CUR-V22-SWEDISH-SPECIE",
      "child": "FTM000330",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1789,
        "latest_year": 1789,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1789"
      },
      "claim_ids": [
        "C1155"
      ],
      "source_ids": [
        "S550"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Edvinsson distinguishes riksdaler specie from the riksgälds unit emerging in 1789, and groups riksgälds, riksmynt and krona in one continuing unit. This supports a qualified branch from specie, rather than an invented new currency at every name change. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Independent specie and riksgälds account units support branching; later riksmynt/krona names correctly consolidated.",
        "claim_ids": [
          "C1155"
        ],
        "source_ids": [
          "S550"
        ]
      }
    },
    {
      "id": "R-V22-054",
      "parent": "FTM000285",
      "child": "FTM000290",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1937,
        "latest_year": 1947,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1937–1947"
      },
      "claim_ids": [
        "C1156",
        "C1609"
      ],
      "source_ids": [
        "S189",
        "S327",
        "S807",
        "S806"
      ],
      "source": "Revision 22 predecessor audit",
      "scope": "Burma differentiated its rupee from the Indian rupee system: the1937 arrangement retained INR linkage and RBI management; the1946 currency law established local rupee accounting, and the currency board assumed prior liabilities in1947.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Burma regional continuity already qualified across 1937–1952; wartime occupation input remains unresolved.",
        "claim_ids": [
          "C1156"
        ],
        "source_ids": [
          "S189",
          "S327"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "The parent relationship is supported despite multiple institutional stages. Kyat naming/decimalization remains within the existing Myanmar identity under project policy.",
        "claim_id": "C1609"
      },
      "current_basis_claim_ids": [
        "C1609"
      ]
    },
    {
      "id": "R0229",
      "parent": "FTM000270",
      "child": "FTM000272",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "claim_ids": [
        "C771",
        "C1582"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1962,
        "latest_year": 1963,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1962–1963"
      },
      "scope": "Comorian reckoning continues the earlier Madagascar–Comoros regional franc after the two territories become distinct legal-tender areas.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "T-FTM000819",
      "original_child": "T-FTM000834",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "display_default": true,
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Comorian local succession is qualified across 1950–1975; institution milestones are not forced exact unit births.",
        "claim_ids": [
          "C771"
        ],
        "source_ids": [
          "S385"
        ]
      },
      "source_ids": [
        "S888",
        "S890",
        "S832",
        "S833"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "",
        "claim_id": "C1582"
      },
      "current_basis_claim_ids": [
        "C1582"
      ]
    },
    {
      "id": "R0234",
      "parent": "CUR-V27-SOMALIS-CFA",
      "child": "FTM000283",
      "kind": "unit_replacement",
      "layer": "primary",
      "claim_ids": [
        "C776",
        "C1575"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1949,
        "latest_year": 1949,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1949"
      },
      "scope": "The1949 law converts resident CFA accounts and obligations into the newly established Djibouti franc.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "T-FTM000819",
      "original_child": "FTM000283",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "display_default": true,
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "replacement",
      "founding_predecessor": false,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Djibouti separates from CFA locally; 1949 decree-date discrepancy correctly withheld at month precision.",
        "claim_ids": [
          "C776"
        ],
        "source_ids": [
          "S253",
          "S396",
          "S403",
          "S404"
        ]
      },
      "source_ids": [
        "S720"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "",
        "claim_id": "C1575"
      },
      "current_basis_claim_ids": [
        "C1575"
      ]
    },
    {
      "id": "R0396",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945-12-26",
        "iso_date": "1945-12-26"
      },
      "claim_ids": [
        "C978"
      ],
      "scope": "The Pacific franc separates from the metropolitan-franc monetary system in the same reform.",
      "valuation_ids": [],
      "parent": "FTM000175",
      "child": "FTM000273",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000175",
      "original_child": "FTM000273",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "display_default": true,
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "CFP separates alongside CFA; distinct Pacific regional system established rather than metal-standard-only link.",
        "claim_ids": [
          "C978"
        ],
        "source_ids": [
          "S463"
        ]
      }
    },
    {
      "id": "R0397",
      "kind": "regional_currency_continuity",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1967,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945–1967"
      },
      "claim_ids": [
        "C979"
      ],
      "scope": "New Hebrides franc issues continue the Pacific-franc system established in 1945, with IEOM issuance from 1967. This is a regional issue lineage; the date of separate exchange arrangements is not claimed.",
      "valuation_ids": [],
      "parent": "FTM000273",
      "child": "FTM000275",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000273",
      "original_child": "FTM000275",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "display_default": true,
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "New Hebrides continues CFP regional system; qualified 1945–1967 envelope does not establish exact separate exchange date.",
        "claim_ids": [
          "C979"
        ],
        "source_ids": [
          "S463"
        ]
      }
    },
    {
      "id": "R0398",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945"
      },
      "claim_ids": [
        "C980",
        "C1658"
      ],
      "scope": "The territorial Malagasy franc separated from metropolitan-franc reckoning in the1945 regional reform.",
      "valuation_ids": [],
      "parent": "FTM000175",
      "child": "FTM000270",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000175",
      "original_child": "T-FTM000831",
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "display_default": true,
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Local Malagasy franc issues develop from annexation-era French currency; later CFA input is not its founding.",
        "claim_ids": [
          "C980"
        ],
        "source_ids": [
          "S464"
        ]
      },
      "source_ids": [
        "S888",
        "S889"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "",
        "claim_id": "C1658"
      },
      "current_basis_claim_ids": [
        "C1658"
      ]
    },
    {
      "id": "R0407",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1987,
        "latest_year": 1990,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1987–1990"
      },
      "claim_ids": [
        "C989",
        "C1596"
      ],
      "scope": "The Currency Ordinance defines the Falkland Islands pound and substitutes that local currency into sterling-denominated local obligations and enactments. This establishes the sterling relationship; the earlier independent-unit boundary is not dated by the 1899 note issue.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "FTM000223",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "FTM000223",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Falkland notes supplement sterling under 1899 order; indexed evidence supports qualified local branch, not exact independent-unit date.",
        "claim_ids": [
          "C989"
        ],
        "source_ids": [
          "S469"
        ]
      },
      "source_ids": [
        "S893"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Sections 3–4 and 8 establish the unit and inherited obligation framework; 1987–1990 is the inspected legal attestation, not a claim that no local distinction existed earlier.",
        "claim_id": "C1596"
      },
      "current_basis_claim_ids": [
        "C1596"
      ]
    },
    {
      "id": "R0408",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1877,
        "latest_year": 1934,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1877–1934"
      },
      "claim_ids": [
        "C990",
        "C1610"
      ],
      "scope": "Mauritius adopted the Indian rupee at par effective1January1877, replacing its earlier dollar at two rupees per dollar; local rupee accounting later separated its anchor from India in1934.",
      "valuation_ids": [],
      "parent": "FTM000285",
      "child": "FTM000293",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000284",
      "original_child": "FTM000293",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "previous_layer": "secondary",
      "revision_22_review": "Already sourced currency succession, not merely a standard reference. Made visible by default; original qualification preserved.",
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Mauritian notes plus statutory Indian rupee unit support local branching; 1876–1934 is research envelope.",
        "claim_ids": [
          "C990"
        ],
        "source_ids": [
          "S470"
        ]
      },
      "source_ids": [
        "S189"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Account adoption, local loan accounts and later independent valuation establish regional descent, not a metal-standard resemblance.",
        "claim_id": "C1610"
      },
      "current_basis_claim_ids": [
        "C1610"
      ]
    },
    {
      "id": "R-V23-001",
      "parent": "CUR-V23-ZURICH-GULDEN",
      "child": "FTM000245",
      "kind": "multiple_currency_unification",
      "layer": "primary",
      "date": {
        "earliest_year": 1851,
        "latest_year": 1852,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1851–1852"
      },
      "claim_ids": [
        "C1161"
      ],
      "source_ids": [
        "S551"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Zurich legislation converted Zurich-gulden money contracts into federal Swiss francs at one gulden to 2⅓ francs. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Zurich contracts explicitly convert gulden→federal francs; 1851 law and 1851–1852 implementation not confused.",
        "claim_ids": [
          "C1161"
        ],
        "source_ids": [
          "S551"
        ]
      }
    },
    {
      "id": "R-V23-002",
      "parent": "CUR-V23-EAST-SWISS-REICHSGULDEN",
      "child": "FTM000245",
      "kind": "multiple_currency_unification",
      "layer": "primary",
      "date": {
        "earliest_year": 1851,
        "latest_year": 1852,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1851–1852"
      },
      "claim_ids": [
        "C1162"
      ],
      "source_ids": [
        "S551"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The 1851 Zurich law converted contracts labelled Reichswährung, including Schaffhausen, Thurgau and St. Gall currency, into federal francs through a separate statutory rate. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Reichswährung contracts use separate statutory rate; cannot collapse into Zurich gulden merely from related name.",
        "claim_ids": [
          "C1162"
        ],
        "source_ids": [
          "S551"
        ]
      }
    },
    {
      "id": "R-V23-003",
      "parent": "T-FTM000839",
      "child": "FTM000245",
      "kind": "multiple_currency_unification",
      "layer": "primary",
      "date": {
        "earliest_year": 1851,
        "latest_year": 1852,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1851–1852"
      },
      "claim_ids": [
        "C1163"
      ],
      "source_ids": [
        "S551"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Section 3 converted old Swiss-franc contracts at sixteen old francs to ten Zurich gulden, then to federal francs. The legislative act dates from 28 January 1851; implementation is scoped to the 1851–1852 federal reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Old Swiss-franc contracts convert through 16 francs=10 Zurich gulden; distinct contract unit evidenced.",
        "claim_ids": [
          "C1163"
        ],
        "source_ids": [
          "S551"
        ]
      },
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R-V23-004",
      "parent": "T-FTM000497",
      "child": "T-FTM000464",
      "kind": "account_unit_contribution",
      "layer": "primary",
      "date": {
        "earliest_year": 1864,
        "latest_year": 1864,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1864"
      },
      "claim_ids": [
        "C1164"
      ],
      "source_ids": [
        "S560"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Hong Kong law converted specified public sterling payments into dollar payments at 4s2d per dollar from 16 February 1864. Assignment to the later distinct Hong Kong dollar is a qualified regional-continuity inference. This is a public-account contribution, not its sole founding ancestry. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: 1864 sterling public payments enter dollar accounting already locally developing; contributing absorption, not sole HKDfounding.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "contributing_public_account_conversion",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "1864 sterling public payments enter dollar accounting already locally developing; contributing absorption, not sole HKDfounding.",
        "claim_ids": [
          "C1164"
        ],
        "source_ids": [
          "S560"
        ]
      }
    },
    {
      "id": "R0376",
      "parent": "T-FTM000478",
      "child": "T-FTM000464",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1863,
        "latest_year": 1866,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1863–1866"
      },
      "claim_ids": [
        "C955",
        "C1165"
      ],
      "source_ids": [
        "S560"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Hong Kong’s locally issued dollar system developed within accounting legally denominated by reference to the Mexican dollar; the 1864 law makes local cents and mils fractions of that dollar and converts public sterling obligations into it. Qualified local differentiation; compresses development into a territorial unit. No exact date of separate currency identity is inferred from the first local coin issue. Supersedes standard-only treatment of the existing MXN reference, rather than adding duplicate edge. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Mexican-dollar denomination in local law supports qualified HKDaccount branch beyond silver weight.",
        "claim_ids": [
          "C955",
          "C1165"
        ],
        "source_ids": [
          "S453",
          "S560"
        ]
      }
    },
    {
      "id": "R-V23-006",
      "parent": "T-FTM000478",
      "child": "T-FTM000503",
      "kind": "account_unit_contribution",
      "layer": "primary",
      "date": {
        "earliest_year": 1904,
        "latest_year": 1904,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1904"
      },
      "claim_ids": [
        "C1166"
      ],
      "source_ids": [
        "S561"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Act 1045 made obligations in Mexican local currency enforceable as Philippine-peso judgments, allowed settlement in Philippine pesos, and extinguished the old obligation upon payment. Partial input to a multiple-currency replacement. The conversion was adjudicated by value, not a universal 1:1 exchange. Do not infer merely from purchase of Mexican silver as bullion. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: 1904 Mexican obligations convert into 1903 Philippine unit; later account absorption, not unit founding.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "contributing_public_account_conversion",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "1904 Mexican obligations convert into 1903 Philippine unit; later account absorption, not unit founding.",
        "claim_ids": [
          "C1166"
        ],
        "source_ids": [
          "S561"
        ]
      }
    },
    {
      "id": "R-V23-007",
      "parent": "FTM000337",
      "child": "FTM000342",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1937,
        "latest_year": 1943,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1937–1943"
      },
      "claim_ids": [
        "C1167",
        "C1597"
      ],
      "source_ids": [
        "S563",
        "S564",
        "S562",
        "S735"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Archivalresearch documentsDutch-to-Curaçaounit separation culminatinginroyalapproval17October1942 andthe1943regulation, followingearlierdisputes.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Antillean branch already qualified; 1827–1945 is research envelope, not birth or conversion period.",
        "claim_ids": [
          "C1167"
        ],
        "source_ids": [
          "S562",
          "S563",
          "S564"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Replacevague1827–1945envelope by evidencedseparationprocess; do notassign1937noteissue as exactbirth.",
        "claim_id": "C1597"
      },
      "current_basis_claim_ids": [
        "C1597"
      ]
    },
    {
      "id": "R-V23-008",
      "parent": "FTM000053",
      "child": "FTM000153",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1853,
        "latest_year": 1865,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1853–1865"
      },
      "claim_ids": [
        "C1168"
      ],
      "source_ids": [
        "S565"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Cabo Verde’s real/escudo continuity is provisionally traced to regional differentiation from Portuguese-real accounting during 1853–1865. Local currency arrangements and issues support this qualified branch; the exact account-law boundary remains open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Cape Verde local differentiation from Portuguese real already qualified; account-law boundary remains open.",
        "claim_ids": [
          "C1168"
        ],
        "source_ids": [
          "S565"
        ]
      }
    },
    {
      "id": "R-V23-009",
      "parent": "T-FTM000478",
      "child": "T-FTM000466",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1894,
        "latest_year": 1906,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1894–1906"
      },
      "claim_ids": [
        "C1169",
        "C1611"
      ],
      "source_ids": [
        "S566",
        "S567",
        "S808"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Macao pataca accounting was explicitly established as one Mexican dollar per pataca in1894; the subsequent local currency adopted that accounting unit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Macao local Mexican-dollar accounting supports qualified branch; later HKDpeg excluded.",
        "claim_ids": [
          "C1169"
        ],
        "source_ids": [
          "S566",
          "S567"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "This is explicit adoption of an existing monetary account, not etymology or coin weight alone. Local issue chronology remains bounded; the ancestry is supported.",
        "claim_id": "C1611"
      },
      "current_basis_claim_ids": [
        "C1611"
      ]
    },
    {
      "id": "R-V23-011",
      "parent": "FTM000118",
      "child": "FTM000122",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1947,
        "latest_year": 1947,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1947"
      },
      "claim_ids": [
        "C1171",
        "C1617"
      ],
      "source_ids": [
        "S570",
        "S571"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "December1947 reform established northern money as sole unlimited public/private settlement medium, converted prior common-unit instruments at par and regulated existing deposits and debts.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "branch",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Northern 1947 settlement currency replaces common Korean notes; Soviet occupation notes are not ruble ancestry.",
        "claim_ids": [
          "C1171"
        ],
        "source_ids": [
          "S570",
          "S571"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Distinct northern settlement jurisdiction together with legal withdrawal of cross-border common instruments and handling of balances supports regional branch; do not create a Soviet-ruble parent.",
        "claim_id": "C1617"
      },
      "current_basis_claim_ids": [
        "C1617"
      ]
    },
    {
      "id": "R-V23-012",
      "parent": "FTM000141",
      "child": "FTM000143",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1976,
        "latest_year": 1976,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1976"
      },
      "claim_ids": [
        "C1172"
      ],
      "source_ids": [
        "S572",
        "S573"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "In June 1976 the Vientiane kip was withdrawn in favour of the separately circulating Liberation kip, at 20:1; the Liberation kip belongs to the modern Lao kip continuity despite its 1979 rescaling. No precise 1976 day asserted. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: Royal kip is absorbed into already separately circulating Liberation kip in 1976; modern kip is not founded then.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Royal kip is absorbed into already separately circulating Liberation kip in 1976; modern kip is not founded then.",
        "claim_ids": [
          "C1172"
        ],
        "source_ids": [
          "S572",
          "S573"
        ]
      }
    },
    {
      "id": "R-V23-013",
      "parent": "FTM000138",
      "child": "FTM000141",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1955,
        "latest_year": 1955,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1955"
      },
      "claim_ids": [
        "C1173"
      ],
      "source_ids": [
        "S573"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The royal Lao kip replaced the shared Indochinese piastre as legal tender for payments in May 1955. National separation, not mere local banknote design; exact conversion rate not needed or asserted. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Royal Lao kip replaces shared piastre locally, ending monetary commonality beyond note redesign.",
        "claim_ids": [
          "C1173"
        ],
        "source_ids": [
          "S573"
        ]
      }
    },
    {
      "id": "R-V23-014",
      "parent": "FTM000138",
      "child": "FTM000144",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1955,
        "latest_year": 1955,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1955"
      },
      "claim_ids": [
        "C1174"
      ],
      "source_ids": [
        "S574"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The Cambodian riel replaced the shared Indochinese piastre in 1955, ending the common monetary arrangement. Applies to pre-abolition riel; not a direct uninterrupted edge to 1980 currency. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1955 Cambodian riel separates from shared piastre; abolition prevents direct uninterrupted link to 1980 unit.",
        "claim_ids": [
          "C1174"
        ],
        "source_ids": [
          "S574"
        ]
      }
    },
    {
      "id": "R-V23-016",
      "parent": "FTM000291",
      "child": "FTM000292",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1947,
        "latest_year": 1947,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1947"
      },
      "claim_ids": [
        "C1176"
      ],
      "source_ids": [
        "S579"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The Maldivian rupee, later called rufiyaa, replaced the Ceylonese rupee in 1947. No exact conversion rate or exclusive currency use asserted; local coin and larin history remains open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Maldivian unit replaces Ceylonese rupee locally; local larin/coin inputs remain unresolved.",
        "claim_ids": [
          "C1176"
        ],
        "source_ids": [
          "S579"
        ]
      }
    },
    {
      "id": "R0035",
      "parent": "T-FTM000476",
      "child": "T-FTM000481",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1784,
        "latest_year": 1792,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1784–1792"
      },
      "claim_ids": [
        "C142",
        "C1177",
        "C1795"
      ],
      "source_ids": [
        "S582",
        "S70",
        "S926",
        "S583"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The federal dollar formalized Spanish-dollar reckoning already used for public debts and requisitions, culminating in mandatory federal dollar accounts. This is an account-unit branch, not merely a borrowed coin standard.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Federal dollar formalizes existing Spanish-dollar public accounts; qualified branch is not inferred from weight alone.",
        "claim_ids": [
          "C142",
          "C1177"
        ],
        "source_ids": [
          "S582",
          "S70"
        ]
      },
      "revision28_review": {
        "decision": "upgrade",
        "reason": "Combined contemporary account usage and enacted federal denomination remove the earlier coin-standard-only concern. Provincial pounds are additional local inputs requiring individual conversion histories, not a reason to qualify this specific Spanish-dollar branch.",
        "claim_id": "C1795"
      },
      "current_basis_claim_ids": [
        "C1795"
      ]
    },
    {
      "id": "R-V23-018",
      "parent": "T-FTM000476",
      "child": "FTM000070",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1819,
        "latest_year": 1821,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1819–1821"
      },
      "claim_ids": [
        "C1178"
      ],
      "source_ids": [
        "S584"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Colombian peso/real reckoning continued the inherited Spanish-American monetary system, with the 1821 Congress ordering return to its eight-real silver peso. This is a qualified regional branch; local wartime stages and incomplete implementation remain open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Colombian eight-real reckoning retains colonial system; wartime stages/implementation explicitly qualified.",
        "claim_ids": [
          "C1178"
        ],
        "source_ids": [
          "S584"
        ]
      }
    },
    {
      "id": "R-V23-019",
      "parent": "FTM000070",
      "child": "FTM000071",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1904,
        "latest_year": 1904,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1904"
      },
      "claim_ids": [
        "C1179",
        "C1651"
      ],
      "source_ids": [
        "S473",
        "S803"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Panama's balboa system established in1904succeeded the locally circulating Colombian silver-peso monetary system.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Panamanian unit succeeds Colombian circulation at independence; USDdefinition remains separate standard relation.",
        "claim_ids": [
          "C1179"
        ],
        "source_ids": [
          "S473"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original historical narrative plainly establishes local succession. Existing broad Colombian peso profile may retain silver/paper distinctions as qualifications; does not imply mainland depreciated paper pesos converted on identical terms. No universal contractual ratio asserted.",
        "claim_id": "C1651"
      },
      "current_basis_claim_ids": [
        "C1651"
      ]
    },
    {
      "id": "R-V23-020",
      "parent": "FTM000099",
      "child": "FTM000100",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1914,
        "latest_year": 1916,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1914–1916"
      },
      "claim_ids": [
        "C1180"
      ],
      "source_ids": [
        "S585",
        "S586"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Cuba’s national peso replaced local Spanish-gold peso accounting through the 1914–1916 monetary reform. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Cuban local gold-peso accounts are replaced through national 1914–1916 reform; not merely coin metal sourcing.",
        "claim_ids": [
          "C1180"
        ],
        "source_ids": [
          "S585",
          "S586"
        ]
      }
    },
    {
      "id": "R0033",
      "parent": "T-FTM000476",
      "child": "T-FTM000478",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1821,
        "latest_year": 1823,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1821–1823"
      },
      "claim_ids": [
        "C138",
        "C1181"
      ],
      "source_ids": [
        "S67"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "Independent Mexico retained Spanish peso/real reckoning while developing its own monetary system. A qualified territorial continuity based on the retained accounting system; contemporary fiscal law is still sought. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Mexican retained peso/real accounting supports qualified separation; design change alone would not suffice.",
        "claim_ids": [
          "C138",
          "C1181"
        ],
        "source_ids": [
          "S67"
        ]
      }
    },
    {
      "id": "R-V23-022",
      "parent": "T-FTM000476",
      "child": "FTM000083",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1821,
        "latest_year": 1841,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1821–1841"
      },
      "claim_ids": [
        "C1182",
        "C1598"
      ],
      "source_ids": [
        "S589",
        "S836"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The nascent Salvadoran republic inherited the Spanish real system, including its multiples and subdivisions, through independence and the Central American federation.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Salvadoran inherited peso accounting is qualified across federation/local stages; 1821–1883 is not exact founding.",
        "claim_ids": [
          "C1182"
        ],
        "source_ids": [
          "S589"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original university museum history explicitly states inherited monetary system. Existing Salvadoran peso/colón profile can include real denominations; avoid an extra node for decimalisation.",
        "claim_id": "C1598"
      },
      "current_basis_claim_ids": [
        "C1598"
      ]
    },
    {
      "id": "R-V24-001",
      "parent": "CUR-V24-NPL-PAISA16",
      "child": "FTM000384",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1901,
        "latest_year": 1908,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1901–1908"
      },
      "claim_ids": [
        "C1205",
        "C1612"
      ],
      "source_ids": [
        "S577",
        "S576"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "The concurrent16-ganda paisa-rupee account was abolished during the reported nationwide consolidation into mohar-rupee accounting.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Nepal paisa-rupee is a later concurrent-unit consolidation into older mohar-rupee accounting; not founding ancestry.",
        "claim_ids": [
          "C1205"
        ],
        "source_ids": [
          "S576",
          "S577"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Bounded reporting envelope, not an exact decree date.",
        "claim_id": "C1612"
      },
      "current_basis_claim_ids": [
        "C1612"
      ]
    },
    {
      "id": "R-V24-002",
      "parent": "T-FTM000480",
      "child": "FTM000374",
      "kind": "account_unit_contribution",
      "layer": "primary",
      "date": {
        "earliest_year": 1690,
        "latest_year": 1690,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1690"
      },
      "claim_ids": [
        "C1206",
        "C1793",
        "C1881"
      ],
      "source_ids": [
        "S601",
        "S599",
        "S557",
        "S907"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "Retain Dutch esedi influence as a later contribution to an existing Ottoman system, not its founding parent.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "contributing_public_account_conversion",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Conditional on the accepted v25 akçe continuity back to1431, Dutch esedi accounting in1690 contributes to an existing Ottoman account identity. Retain qualified external account contribution,not founding ancestry.",
        "claim_ids": [
          "C1206"
        ],
        "source_ids": [
          "S557",
          "S599",
          "S601"
        ]
      },
      "revision28_review": {
        "decision": "keep_qualified",
        "reason": "The new study confirms accounting influence but generic kuruş records cannot prove a universal Dutch-to-Ottoman obligation conversion.",
        "claim_id": "C1793"
      },
      "current_basis_claim_ids": [
        "C1881"
      ],
      "revision30_review": {
        "decision": "keep_qualified",
        "reason": "Foreign accounting influence is documented, but generic kuruş and payment/account overlap prevent a universal obligation-conversion claim.",
        "claim_id": "C1881"
      }
    },
    {
      "id": "R-V24-003",
      "parent": "T-FTM000480",
      "child": "FTM000260",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1700,
        "latest_year": 1800,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1700–1800"
      },
      "claim_ids": [
        "C1207"
      ],
      "source_ids": [
        "S602",
        "S603",
        "S553",
        "S554"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "Regional leu accounting continued the lion-thaler convention after the trade coin receded. This qualified branch compresses regional differentiation and later Ottoman influence; it does not equate every local leu with Dutch or Ottoman money. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Regional leu continues lion-thaler reckoning with qualified local/Ottoman stages; 1700–1800 is broad envelope.",
        "claim_ids": [
          "C1207"
        ],
        "source_ids": [
          "S553",
          "S554",
          "S602",
          "S603"
        ]
      }
    },
    {
      "id": "R-V24-004",
      "parent": "FTM000374",
      "child": "FTM000304",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1928,
        "latest_year": 1936,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1928–1936"
      },
      "claim_ids": [
        "C1208",
        "C1626"
      ],
      "source_ids": [
        "S611",
        "S612"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "The Hejazi Saudi account system adapted Ottoman theoretical gold-piastre reckoning in 1928. The March 1936 finance instructions explicitly superseded that gold-piastre revenue unit with Saudi piastres, doubling stated revenue amounts.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Saudi edge is scoped to Hejazi Ottoman-piastre accounting; not universal Najd replacement or weight inference.",
        "claim_ids": [
          "C1208"
        ],
        "source_ids": [
          "S611",
          "S612"
        ]
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Direct contemporary account-unit lineage and later legal revenue conversion support regional ancestry. Do not generalize it to every currency circulating in Najd.",
        "claim_id": "C1626"
      },
      "current_basis_claim_ids": [
        "C1626"
      ]
    },
    {
      "id": "R-V24-005",
      "parent": "T-FTM000476",
      "child": "FTM000171",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1808,
        "latest_year": 1813,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1808–1813"
      },
      "claim_ids": [
        "C1209"
      ],
      "source_ids": [
        "S592",
        "S593"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "National gourde reckoning in Pétion’s republic developed from the Spanish gourde/peso rated in local law. The 1811–1813 laws combine national denomination, commercial acceptance, tax accounts and treasury conversion. The regional identity grouping is qualified; northern Haiti and French-livre inputs remain open. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Haitian national tax/commercial/treasury accounts support qualified Spanish-gourde derivation; regional limits explicit.",
        "claim_ids": [
          "C1209"
        ],
        "source_ids": [
          "S592",
          "S593"
        ]
      }
    },
    {
      "id": "R-V24-006",
      "parent": "T-FTM000476",
      "child": "FTM000092",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1828,
        "latest_year": 1831,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1828–1831"
      },
      "claim_ids": [
        "C1210"
      ],
      "source_ids": [
        "S594",
        "S595",
        "S596"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "The Uruguayan peso corriente developed as a regional branch of inherited Spanish-American peso accounting amid Portuguese, Brazilian and local monetary changes. Official history identifies inherited reckoning and original research documents an independent eight-real account unit. Intervening regional stages remain qualified. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Uruguay inherited eight-real account tradition amid Brazilian/Portuguese stages; regional inference remains qualified.",
        "claim_ids": [
          "C1210"
        ],
        "source_ids": [
          "S594",
          "S595",
          "S596"
        ]
      }
    },
    {
      "id": "R-V24-007",
      "parent": "FTM000145",
      "child": "FTM000092",
      "kind": "account_unit_contribution",
      "layer": "primary",
      "date": {
        "earliest_year": 1831,
        "latest_year": 1831,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1831"
      },
      "claim_ids": [
        "C1211"
      ],
      "source_ids": [
        "S596",
        "S594"
      ],
      "source": "Revision 24 predecessor audit",
      "scope": "The 1831 reform converted obligations and deposits payable in Brazilian copper into the local Uruguayan monetary system. Attribution to the Brazilian real is a qualified contributing account-conversion input, not an exclusive founding parent or a claim that circulated coins alone create ancestry. Only this local transition is asserted; other inputs and earlier stages may remain untraced. Revision 25 adjudication: 1831 Brazilian-copper obligations enter already existing Uruguayan account unit; nonexclusive later input.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "contributing_public_account_conversion",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "1831 Brazilian-copper obligations enter already existing Uruguayan account unit; nonexclusive later input.",
        "claim_ids": [
          "C1211"
        ],
        "source_ids": [
          "S594",
          "S596"
        ]
      }
    },
    {
      "id": "R-V25-001",
      "parent": "FTM000337",
      "child": "T-FTM000527",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1940,
        "latest_year": 1940,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1940"
      },
      "claim_ids": [
        "C1246",
        "C1599"
      ],
      "source_ids": [
        "S622",
        "S623",
        "S835"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "The Surinamese guilder separated from the Netherlands monetary system in1940, beginning local monetary autonomy.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Explicit monetary-authority account of separation establishes branching without requiring an uninspected universal conversion clause. Does not make USD peg ancestry.",
        "claim_id": "C1599"
      },
      "current_basis_claim_ids": [
        "C1599"
      ]
    },
    {
      "id": "R-V25-002",
      "parent": "T-FTM000476",
      "child": "CUR-V25-BUENOS-AIRES-PESO-CORRIENTE",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1822,
        "latest_year": 1826,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1822–1826"
      },
      "claim_ids": [
        "C1247"
      ],
      "source_ids": [
        "S595"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "The Buenos Aires local peso branch developed from inherited Spanish-American peso reckoning as local bank money became the contractual currency. Compressed local sequence; not a claim that every Argentine province adopted this unit. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "ancestry_role": "founding_ancestry",
      "founding_predecessor": true
    },
    {
      "id": "R-V25-003",
      "parent": "CUR-V25-BUENOS-AIRES-PESO-CORRIENTE",
      "child": "FTM000057",
      "kind": "multiple_currency_unification",
      "layer": "primary",
      "date": {
        "earliest_year": 1881,
        "latest_year": 1883,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1881–1883"
      },
      "claim_ids": [
        "C1248",
        "C1600"
      ],
      "source_ids": [
        "S629",
        "S595"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "1881law mandatesnationalunit contracts andconversionofexistingobligations; localbank emissions mustrenew inmoneda nacional withintwoyears. BuenosAirespeso isone localinput.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Typedunification supported;no inventeduniversal25:1ratio, noexclusiveBAparent.",
        "claim_id": "C1600"
      },
      "current_basis_claim_ids": [
        "C1600"
      ]
    },
    {
      "id": "R-V25-004",
      "parent": "CUR-V25-EGYPT-DRACHMA",
      "child": "CUR-V25-ROMAN-DENARIUS",
      "kind": "currency_unification",
      "layer": "primary",
      "date": {
        "earliest_year": 296,
        "latest_year": 351,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "296–351"
      },
      "claim_ids": [
        "C1249",
        "C1849"
      ],
      "source_ids": [
        "S640",
        "S641"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "Bagnall establishes continued drachma accounting for denarius payments after 296, at four drachmas per denarius. This supports local accounting integration, while a single universal conversion or origin of Roman currency remains unproved.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "revision29_review": {
        "decision": "retain_qualified_local_absorption",
        "reason": "",
        "claim_id": "C1849"
      },
      "current_basis_claim_ids": [
        "C1849"
      ]
    },
    {
      "id": "R-V25-005",
      "parent": "FTM000152",
      "child": "FTM000157",
      "kind": "territorial_account_system_adoption",
      "layer": "primary",
      "date": {
        "earliest_year": 1911,
        "latest_year": 1914,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1911–1914"
      },
      "claim_ids": [
        "C1250",
        "C1583"
      ],
      "source_ids": [
        "S652",
        "S541"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "1913law mandates metropolitan-system publicaccounts from1914 and equivalents in private documents; territorialescudo adoption is explicit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "retype",
        "reason": "Account adoption firm; law alone doesnot prove newlydistinct regionalunit. Preserve profilepending independentboundary evidence.",
        "claim_id": "C1583"
      },
      "current_basis_claim_ids": [
        "C1583"
      ]
    },
    {
      "id": "R-V25-006",
      "parent": "FTM000152",
      "child": "FTM000160",
      "kind": "territorial_account_system_adoption",
      "layer": "primary",
      "date": {
        "earliest_year": 1911,
        "latest_year": 1914,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1911–1914"
      },
      "claim_ids": [
        "C1251",
        "C1584"
      ],
      "source_ids": [
        "S652"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "1913law mandates metropolitan-system publicaccounts from1914 and equivalents in private documents; territorialescudo adoption is explicit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "retype",
        "reason": "Account adoption firm; law alone doesnot prove newlydistinct regionalunit. Preserve profilepending independentboundary evidence.",
        "claim_id": "C1584"
      },
      "current_basis_claim_ids": [
        "C1584"
      ]
    },
    {
      "id": "R-V25-007",
      "parent": "FTM000198",
      "child": "FTM000199",
      "kind": "territorial_currency_succession",
      "layer": "primary",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1965,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964–1965"
      },
      "claim_ids": [
        "C1252",
        "C1577"
      ],
      "source_ids": [
        "S194",
        "S342"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "Federal pound survived1963dissolution;1964–1965nationalcurrency transition divided federal monetary assets/liabilities as oldmoney withdrawn.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original law and contemporary UN territorialreplacement history support regional succession,not exact independence-daybirth. Supported relationship from explicit contemporary monetary succession; range and missing universal ratio remain scoped limitations, not a doubtful existence claim.",
        "claim_id": "C1577"
      },
      "current_basis_claim_ids": [
        "C1577"
      ]
    },
    {
      "id": "R-V25-008",
      "parent": "FTM000198",
      "child": "FTM000201",
      "kind": "territorial_currency_succession",
      "layer": "primary",
      "date": {
        "earliest_year": 1964,
        "latest_year": 1965,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1964–1965"
      },
      "claim_ids": [
        "C1253",
        "C1578"
      ],
      "source_ids": [
        "S194",
        "S342"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "Federal pound survived1963dissolution;1964–1965nationalcurrency transition divided federal monetary assets/liabilities as oldmoney withdrawn.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original law and contemporary UN territorialreplacement history support regional succession,not exact independence-daybirth. Supported relationship from explicit contemporary monetary succession; range and missing universal ratio remain scoped limitations, not a doubtful existence claim.",
        "claim_id": "C1578"
      },
      "current_basis_claim_ids": [
        "C1578"
      ]
    },
    {
      "id": "R-V25-009",
      "parent": "FTM000175",
      "child": "FTM000263",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945"
      },
      "claim_ids": [
        "C1254",
        "C1585"
      ],
      "source_ids": [
        "S654",
        "S655",
        "S888",
        "S890"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "The western territorial CFA lineage branches from metropolitan-franc reckoning in1945 and continues through later union institutions.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "retype",
        "reason": "",
        "claim_id": "C1585"
      },
      "current_basis_claim_ids": [
        "C1585"
      ]
    },
    {
      "id": "R-V25-010",
      "parent": "FTM000175",
      "child": "FTM000264",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945"
      },
      "claim_ids": [
        "C1255",
        "C1586"
      ],
      "source_ids": [
        "S656",
        "S657",
        "S888",
        "S890"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "The central territorial CFA lineage branches from metropolitan-franc reckoning in1945 and continues through later union institutions.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "retype",
        "reason": "",
        "claim_id": "C1586"
      },
      "current_basis_claim_ids": [
        "C1586"
      ]
    },
    {
      "id": "R-V25-011",
      "parent": "T-FTM000481",
      "child": "FTM000164",
      "kind": "statutory_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 2019,
        "latest_year": 2019,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2019"
      },
      "claim_ids": [
        "C1256"
      ],
      "source_ids": [
        "S662"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "United States dollar local Zimbabwe obligations and USD RTGS balances converted to RTGS dollar. Scope expressly excludes protected foreign-currency accounts and foreign loans/obligations. Treat as local account succession, not ancestry of all USD contracts everywhere.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true
    },
    {
      "id": "R-V22-033",
      "parent": "FTM000377",
      "child": "FTM000378",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 2007,
        "latest_year": 2007,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2007"
      },
      "claim_ids": [
        "C1135",
        "C1257"
      ],
      "source_ids": [
        "S98",
        "S301",
        "S663",
        "S664",
        "S665"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "Principal Sudanese dinar to new Sudanese pound replacement, verified by converted deposits, credit and central-bank accounts.  Add January account/currency introduction and phased withdrawal observations; do not treat inherited July table date as the only start event. Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Sudanese pound succeeds dinar; same pound name across intervening dinar is not uninterrupted identity.",
        "claim_ids": [
          "C1135"
        ],
        "source_ids": [
          "S301",
          "S98"
        ]
      }
    },
    {
      "id": "R-V25-013",
      "parent": "FTM000376",
      "child": "FTM000377",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1999,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992–1999"
      },
      "claim_ids": [
        "C1258",
        "C1628"
      ],
      "source_ids": [
        "S664",
        "S665",
        "S666"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "The Sudanese dinar succeeded the Sudanese pound at ten pounds per dinar. The 2002 Act expressly defines the dinar as the unit; the 1992 note introduction and July 1999 IFS unit/reporting milestone must remain separate.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Upgrade ancestry while preserving date uncertainty: 1992 cash issue is not assumed to establish every account conversion. Original implementing transition instrument still missing.",
        "claim_id": "C1628"
      },
      "current_basis_claim_ids": [
        "C1628"
      ]
    },
    {
      "id": "R-V25-014",
      "parent": "FTM000375",
      "child": "FTM000376",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1957,
        "latest_year": 1957,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1957"
      },
      "claim_ids": [
        "C1259",
        "C1627"
      ],
      "source_ids": [
        "S667",
        "S189"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "Sudan replaced Egyptian currency with its own pound in 1957 at parity; the Currency Board exchanged Egyptian notes from 8 April to 7 July and subsequently coins, assuming the earlier government coin liability.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Documented actual monetary replacement, not inference from a sterling peg. Exact cash windows do not define every obligation.",
        "claim_id": "C1627"
      },
      "current_basis_claim_ids": [
        "C1627"
      ]
    },
    {
      "id": "R-V25-015",
      "parent": "FTM000248",
      "child": "FTM000249",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1967,
        "latest_year": 1967,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1967"
      },
      "claim_ids": [
        "C1260"
      ],
      "source_ids": [
        "S658"
      ],
      "source": "Revision 25 predecessor audit",
      "scope": "Congolese franc principal account unit replaced by zaire principal unit in1967. Existing zaire node continues through later scale phases; no merger with franc required.   Only this local transition is asserted; other inputs and earlier stages may remain untraced.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true
    },
    {
      "id": "R0304",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1860,
        "latest_year": 1863,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1860–1863"
      },
      "claim_ids": [
        "C860"
      ],
      "scope": "Finland introduced the markka as one quarter of a silver ruble in 1860, replacing rubles in accounts and transactions from 1863. A staged unit derivation within the Russian Empire, not instantaneous withdrawal of every Russian coin. Revision 25 adjudication: Finnish markka arises within ruble accounts, not just a silver peg; qualified staged regional derivation merits main ancestry.",
      "valuation_ids": [
        "V0179"
      ],
      "parent": "FTM000349",
      "child": "T-FTM000791",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "qualified_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000346",
      "original_child": "T-FTM000791",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "fresh_source_review",
        "reason": "Finnish markka arises within ruble accounts, not just a silver peg; qualified staged regional derivation merits main ancestry.",
        "claim_ids": [
          "C860"
        ],
        "source_ids": [
          "S427"
        ]
      },
      "identity_remapped_in": "revision_28"
    },
    {
      "id": "R0312",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1949,
        "latest_year": 1968,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1949–1968"
      },
      "claim_ids": [
        "C870",
        "C1643"
      ],
      "scope": "Malta pound developed from sterling into an independently legislated local account currency by1968;1972decimalization retained that principal unit.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000801",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000801",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Maltese inherited British pound account framework supports qualified regional branch, consistent with other colonial routes.",
        "claim_ids": [
          "C870"
        ],
        "source_ids": [
          "S432",
          "S433"
        ]
      },
      "source_ids": [
        "S776",
        "S824",
        "S823"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Explicit original monetary history plus legal independence and primary continuity establish ancestry.1949is lowerbound of permanent local issue,1968firm independentlegalregime; do not make1914notes or1972subdivision change a newcurrencybirth.",
        "claim_id": "C1643"
      },
      "current_basis_claim_ids": [
        "C1643"
      ]
    },
    {
      "id": "R0314",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1879,
        "latest_year": 1949,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1879–1949"
      },
      "claim_ids": [
        "C873",
        "C1644"
      ],
      "scope": "Cyprus currency inherited sterling reckoning; by1949 domestic contracts and statutory shilling references were explicitly construed in local legalcurrency and Cyprusshillings.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000800",
      "layer": "primary",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000800",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Cyprus establishes local accounting within English-pound system; qualified territorial branch, not standard-only peg.",
        "claim_ids": [
          "C873"
        ],
        "source_ids": [
          "S434"
        ]
      },
      "source_ids": [
        "S785",
        "S434"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Actual local obligation-denomination clauses resolve ancestry beyond metrology. Range denotes emergence before firm1949anchor, not exact1879creation.",
        "claim_id": "C1644"
      },
      "current_basis_claim_ids": [
        "C1644"
      ]
    },
    {
      "id": "R0358",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1929,
        "latest_year": 1936,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1929–1936"
      },
      "claim_ids": [
        "C936",
        "C1645"
      ],
      "scope": "Australian pound separated from the common sterling account system during1929–1936monetary breakup; earlier local sterling use and notes are continuity observations.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000508",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000508",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Australian pound grows from adopted colonial sterling accounts; qualified regional branch consistent with WACB/Tonga.",
        "claim_ids": [
          "C936"
        ],
        "source_ids": [
          "S93"
        ]
      },
      "source_ids": [
        "S784",
        "S777",
        "S93"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original account-unit research explicitly identifies regional separation. Earlier common-unit evidence affects branchdate/profileepoch, not existence of ancestry.1825/1910notproven distinct-unit birth.",
        "claim_id": "C1645"
      },
      "current_basis_claim_ids": [
        "C1645"
      ]
    },
    {
      "id": "R0359",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1933,
        "latest_year": 1935,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1933–1935"
      },
      "claim_ids": [
        "C937",
        "C1646"
      ],
      "scope": "1933legislation established distinctive NZcurrency and default local contract denomination, with redemption of earlier local notes into new legalcurrency.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000510",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000510",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "NZ pound succeeds British/trading-bank system regionally; qualified branch need not have universal redemption law.",
        "claim_ids": [
          "C937"
        ],
        "source_ids": [
          "S449"
        ]
      },
      "source_ids": [
        "S779",
        "S778"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original central-bank legal study explicitly distinguishes NZpounds from sterlingissuedinNZ; indexed contract provision corroborates. No fixed sterling conversion ratio asserted.",
        "claim_id": "C1646"
      },
      "current_basis_claim_ids": [
        "C1646"
      ]
    },
    {
      "id": "R0360",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1929,
        "latest_year": 1933,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1929–1933"
      },
      "claim_ids": [
        "C938",
        "C1647"
      ],
      "scope": "Fiji developed a separate local pound from sterling during1929–1933;1933 legislation placed local monetary obligations on their own sterling-exchange basis.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000512",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000512",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Fiji develops local currency from English system; qualified branch, not mere parity reference.",
        "claim_ids": [
          "C938"
        ],
        "source_ids": [
          "S450"
        ]
      },
      "source_ids": [
        "S789",
        "S189"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original monetary research documents local monetary-account continuity from British currency and subsequent independent legal monetary regime.1914 issuer creation alone is not the unit birth.1929 is earliest observed market separation;1933 is firm legal endpoint for the bounded branch, not an exact claim of1929 legal founding.",
        "claim_id": "C1647"
      },
      "current_basis_claim_ids": [
        "C1647"
      ]
    },
    {
      "id": "R0365",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1840,
        "latest_year": 1840,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1840-12-31",
        "iso_date": "1840-12-31"
      },
      "claim_ids": [
        "C944"
      ],
      "scope": "Jamaica adopted British currency as the basis of its pound system. Spanish doubloons remained a legal-tender exception until 1901. Revision 25 adjudication: Jamaica adopts British currency as local system basis; doubloon exception makes lineage nonexclusive.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000518",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "qualified_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000518",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "founding_or_early_ancestry",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Jamaica adopts British currency as local system basis; doubloon exception makes lineage nonexclusive.",
        "claim_ids": [
          "C944"
        ],
        "source_ids": [
          "S99"
        ]
      }
    },
    {
      "id": "R0368",
      "kind": "territorial_currency_separation",
      "date": {
        "earliest_year": 1914,
        "latest_year": 1925,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1914–1925"
      },
      "claim_ids": [
        "C947",
        "C1587"
      ],
      "scope": "SouthAfricanlocal pound reckoning developed from Britishsterling account andredemption practices into a separatelyidentified monetaryunit duringthe wartime/postwar transition; byJanuary1925commissioners explicitly distinguishedtheSouthAfricanunit fromsterling.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "FTM000191",
      "layer": "primary",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "FTM000191",
      "creates_currency": true,
      "display_default": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "South African pound inherits British pound system with local national issues; 1922 is observation, not exact birth.",
        "claim_ids": [
          "C947"
        ],
        "source_ids": [
          "S244",
          "S452"
        ]
      },
      "source_ids": [
        "S797",
        "S798"
      ],
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Contemporaryaccount andcontract-redemption history plusoriginalcommissionexplicit unitdistinction supportsancestry. Rangeisresearchenvelope,notexactbirth;1922firstnotes are notcreationproof.",
        "claim_id": "C1587"
      },
      "current_basis_claim_ids": [
        "C1587"
      ]
    },
    {
      "id": "R-V23-010",
      "parent": "T-FTM000481",
      "child": "FTM000114",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1839,
        "latest_year": 1843,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1839–1843"
      },
      "claim_ids": [
        "C1170",
        "C1245",
        "C1349"
      ],
      "source_ids": [
        "S345",
        "S604",
        "S605"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The 1839 Commonwealth constitution adopted United States monetary standards; local dollar obligations and currency redemption are documented by 1843. This supports an earlier optional founding-unit reference, while a distinct USD-to-Liberian account transition remains unestablished. Revision 25 adjudication: 1839 USstandards adoption plus local dollar obligations and redemption by 1843 supports qualified Liberian regional branch.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "display_default": true,
      "ancestry_role": "founding_or_early_ancestry",
      "revision_24_review": "Earlier constitutional adoption and local accounting; remains optional.",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "fresh_source_review",
        "reason": "1839 USstandards adoption plus local dollar obligations and redemption by 1843 supports qualified Liberian regional branch.",
        "claim_ids": [
          "C1170",
          "C1245"
        ],
        "source_ids": [
          "S345",
          "S604",
          "S605"
        ]
      }
    },
    {
      "id": "R-V26-001",
      "parent": "CUR-V26-JPN-GINME",
      "child": "T-FTM000410",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1868,
        "latest_year": 1868,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1868"
      },
      "claim_ids": [
        "C1419"
      ],
      "source_ids": [
        "S695"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Silver-account lending was forbidden and converted to gold/cash accounts, with gold-denominated government notes subsequently specified. Gold ryo reckoning thus received the silver account branch. Regional historical absorption, not founding unit of ryo.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-002",
      "parent": "CUR-V26-JPN-GINME",
      "child": "T-FTM000412",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1868,
        "latest_year": 1868,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1868"
      },
      "claim_ids": [
        "C1420"
      ],
      "source_ids": [
        "S695"
      ],
      "source": "Revision26 historical sweep",
      "scope": "The same order explicitly permitted conversion of silver-denominated lending into cash reckoning at the transaction-date rate. Alternative local destination within monetary unification; do not imply every silver balance converted to mon.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-003",
      "parent": "CUR-V26-SHANGHAI-TAEL",
      "child": "T-FTM000456",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1933,
        "latest_year": 1933,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1933"
      },
      "claim_ids": [
        "C1421"
      ],
      "source_ids": [
        "S541",
        "S697"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Shanghai tael-based payments and contracts were replaced by Republic of China yuan accounting. Shanghai local absorption only; yuan already existed; do not infer all local taels abolished simultaneously.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-004",
      "parent": "CUR-V26-HYDERABAD-RUPEE",
      "child": "FTM000285",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1955,
        "latest_year": 1955,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1955"
      },
      "claim_ids": [
        "C1422"
      ],
      "source_ids": [
        "S699"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Hyderabad local rupees were replaced by Indianrupees; the regional branch joins an already existing Indianunit. Does not assert that Indianrupee originated 1955.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-005",
      "parent": "CUR-V26-HAMBURG",
      "child": "FTM000309",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1873,
        "latest_year": 1873,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1873"
      },
      "claim_ids": [
        "C1423"
      ],
      "source_ids": [
        "S702"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Existing merchant transfer accounting shifted to Reichsmark; later institutional absorption must not be called founding.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-006",
      "parent": "FTM000337",
      "child": "CUR-V26-AMSTERDAM",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1641,
        "latest_year": 1659,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1641–1659"
      },
      "claim_ids": [
        "C1424"
      ],
      "source_ids": [
        "S700"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Established florin obligations differentiated into current and bank accounting scopes; child date is emergence envelope, not bank foundation 1609. Parent profile includes qualified Dutch current-guilder continuity before 1680.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-007",
      "parent": "T-FTM000643",
      "child": "CUR-V26-BIAFRAN-POUND",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1968,
        "latest_year": 1968,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1968"
      },
      "claim_ids": [
        "C1425",
        "C1589"
      ],
      "source_ids": [
        "S713",
        "S708"
      ],
      "source": "Revision26 historical sweep",
      "scope": "1967decree retained Nigerianmoney; January1968replacement establishes Biafran monetarysuccession; actual1969oil obligation denominated in Biafranpounds independently establishes contractualidentity.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Originalnumismaticresearch reproduces law; directjudgment proves realunit. Exactfirstday and universalratio withheld. Supported relationship from explicit contemporary monetary succession; range and missing universal ratio remain scoped limitations, not a doubtful existence claim.",
        "claim_id": "C1589"
      },
      "current_basis_claim_ids": [
        "C1589"
      ]
    },
    {
      "id": "R-V26-008",
      "parent": "FTM000248",
      "child": "CUR-V26-KATANGA-FRANC",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1960,
        "latest_year": 1962,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1960–1962"
      },
      "claim_ids": [
        "C1426",
        "C1590"
      ],
      "source_ids": [
        "S711",
        "S712",
        "S792"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Katanga separated its own franc unit from the Congolese monetary territory during1960–1962secession; the contemporary report explicitly records that unit's creation and its later return conversion.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "revision27_review": {
        "decision": "upgrade",
        "reason": "Original contemporary monetary research suffices for scoped regional succession; retain range because original founding account law not inspected. Parity alone is not the argument. This supersedes the main bundle's keep_qualified disposition.",
        "claim_id": "C1590"
      },
      "current_basis_claim_ids": [
        "C1590"
      ]
    },
    {
      "id": "R-V26-009",
      "parent": "FTM000386",
      "child": "FTM000387",
      "kind": "account_unit_consolidation",
      "layer": "primary",
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1999"
      },
      "claim_ids": [
        "C1427"
      ],
      "source_ids": [
        "S717",
        "S346"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Official ECU references in legal instruments were replaced by euro references at one euro per ECU from 1 January 1999. Existing C 642 retains the rebuttable presumption for undefined ECU references.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "unification_input",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-010",
      "parent": "T-FTM000808",
      "child": "FTM000386",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1981,
        "latest_year": 1981,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1981"
      },
      "claim_ids": [
        "C1428"
      ],
      "source_ids": [
        "S355"
      ],
      "source": "Revision26 historical sweep",
      "scope": "From 1 January 1981, specified ACP financial assistance and operations under previous conventions switched from EUA to ECU accounting. This is a sectoral absorption into the existing ECU, not proof of the final use of every EUA account.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R-V26-011",
      "parent": "T-FTM000533",
      "child": "T-FTM000481",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 2000,
        "latest_year": 2000,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "2000"
      },
      "claim_ids": [
        "C1429"
      ],
      "source_ids": [
        "S718"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Ecuador implemented replacement of sucres by US dollars at 25,000 sucres per dollar during 2000. This local adoption and conversion joins the existing USD; it does not make the sucre a founding parent of USD.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1659"
      ],
      "id": "R-V27-001",
      "parent": "FTM000265",
      "child": "T-FTM000824",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1972,
        "latest_year": 1972,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1972"
      },
      "claim_ids": [
        "C1659"
      ],
      "source_ids": [
        "S397"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Effective2October1972,firstGuineanfranc closingbalances convert to syli at10:1.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1660"
      ],
      "id": "R-V27-002",
      "parent": "FTM000152",
      "child": "T-FTM000829",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1976,
        "latest_year": 1976,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1976"
      },
      "claim_ids": [
        "C1660"
      ],
      "source_ids": [
        "S834",
        "S721"
      ],
      "source": "Revision27 historical sweep",
      "scope": "InFebruary1976Guinea-Bissau replaced territorialescudo reckoning withits own newprincipalunit,peso. Scope isGuinea-Bissau,not a globalend ofPortugueseescudo.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1661"
      ],
      "id": "R-V27-003",
      "parent": "CUR-V27-MOROCCO-HASSANI",
      "child": "FTM000280",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1920,
        "latest_year": 1920,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1920"
      },
      "claim_ids": [
        "C1661"
      ],
      "source_ids": [
        "S725"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The1920protectoratereform replaced Hassani transactionreckoning byfrancpaper,with100Hassanipesetas exchangedfor200francs.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1662"
      ],
      "id": "R0415",
      "parent": "FTM000078",
      "child": "FTM000079",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1913,
        "latest_year": 1913,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1913"
      },
      "claim_ids": [
        "C997",
        "C1662"
      ],
      "source_ids": [
        "S726"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Nicaragua converts laws, contracts, fees, fines and unspecified-money obligations from pesos to córdobas at1250:100.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1663"
      ],
      "id": "R0410",
      "parent": "FTM000074",
      "child": "FTM000075",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1924,
        "latest_year": 1926,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1924–1926"
      },
      "claim_ids": [
        "C992",
        "C1663"
      ],
      "source_ids": [
        "S733"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Guatemalan quetzal replaced the local peso accountunit in the monetary conversion implemented at60pesos perquetzal.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1664"
      ],
      "id": "R-V27-006",
      "parent": "T-FTM000499",
      "child": "CUR-V22-RIAU-RUPIAH",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1963,
        "latest_year": 1963,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1963"
      },
      "claim_ids": [
        "C1664"
      ],
      "source_ids": [
        "S739",
        "S740"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Riau adopted a separateKRrupiah while withdrawing/converting Malayan dollars; government payments previously made under Malayan-dollar arrangements were paid inKR.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1665"
      ],
      "id": "R-V27-007",
      "parent": "CUR-V26-HAIKWAN-TAEL",
      "child": "CUR-V26-CUSTOMS-GOLD-UNIT",
      "kind": "sectoral_account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1930,
        "latest_year": 1930,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1930"
      },
      "claim_ids": [
        "C1665"
      ],
      "source_ids": [
        "S745"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Import duties and levies based on them were changed from Haikwan-tael reckoning to customs gold units effective1February1930; this is a partial fiscal-account succession, not all customs accounting.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1666"
      ],
      "id": "R-V27-008",
      "parent": "FTM000349",
      "child": "FTM000351",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992"
      },
      "claim_ids": [
        "C1666"
      ],
      "source_ids": [
        "S754"
      ],
      "source": "Revision27 historical sweep",
      "scope": "On 12 November 1992 Ukraine replaced the ruble with the Ukrainian karbovanets, converting balances and existing ruble contracts 1:1 and requiring accounting in karbovantsi. The January coupon issue alone is not its unit boundary.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1667"
      ],
      "id": "R-V27-009",
      "parent": "FTM000349",
      "child": "FTM000358",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1667"
      ],
      "source_ids": [
        "S529",
        "S755",
        "S756"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Georgia introduced the coupon in the ruble system in April 1993 and made it the sole legal means in August. Subsequent law converts coupon-denominated prices, assets and liabilities into lari, confirming that the coupon became an account unit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1668"
      ],
      "id": "R-V27-010",
      "parent": "FTM000349",
      "child": "FTM000365",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1994,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993–1994"
      },
      "claim_ids": [
        "C1668"
      ],
      "source_ids": [
        "S757",
        "S758",
        "S759"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Uzbek sum-coupons began as ruble-denominated cash in November 1993 and became a separately named accounting system by February 1994, when legal utility tariffs were stated in sum-coupons. Their ruble ancestry is explicit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1669"
      ],
      "id": "R-V27-011",
      "parent": "FTM000349",
      "child": "FTM000369",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1995,
        "latest_year": 1995,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1995"
      },
      "claim_ids": [
        "C1669"
      ],
      "source_ids": [
        "S763"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Tajikistan replaced the Russian ruble system with its national ruble on 10 May 1995. Prices and balance sheets were converted under the State Commission decision; Russian note circulation ended 15 May.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1670"
      ],
      "id": "R-V27-012",
      "parent": "CUR-V27-LIBYA-MAL",
      "child": "FTM000232",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1952,
        "latest_year": 1952,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1952"
      },
      "claim_ids": [
        "C1670"
      ],
      "source_ids": [
        "S764"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Tripolitanian obligations in Military Authority lira were converted into Libyan pounds at 480:1 under Currency Law article 12.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1671"
      ],
      "id": "R-V27-013",
      "parent": "FTM000276",
      "child": "FTM000232",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1952,
        "latest_year": 1952,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1952"
      },
      "claim_ids": [
        "C1671"
      ],
      "source_ids": [
        "S764",
        "S765"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Fezzan obligations in Algerian francs were converted into Libyan pounds; the March 1952 announcement sets 980 Algerian francs per Libyan pound.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1672"
      ],
      "id": "R-V27-014",
      "parent": "FTM000304",
      "child": "FTM000301",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1966,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966"
      },
      "claim_ids": [
        "C1672"
      ],
      "source_ids": [
        "S767"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Qatar and Dubai exchanged the temporarily circulating Saudi riyals into Qatar-Dubai riyals in September 1966 at 106.5 new riyals for100 Saudi riyals, pursuant to the amended Currency Agreement.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "local_replacement",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1673"
      ],
      "id": "R-V27-015",
      "parent": "FTM000285",
      "child": "FTM000301",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1966,
        "latest_year": 1966,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1966"
      },
      "claim_ids": [
        "C1673"
      ],
      "source_ids": [
        "S767"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The new Qatar-Dubai currency was established to replace Gulf rupees, and governments guaranteed existing Gulf-rupee banking balances at pre-devaluation value before the temporary Saudi-note bridge.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1674"
      ],
      "id": "R-V27-016",
      "parent": "FTM000233",
      "child": "CUR-V22-YEMEN-DINAR",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1965,
        "latest_year": 1965,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1965"
      },
      "claim_ids": [
        "C1674"
      ],
      "source_ids": [
        "S189"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The South Arabian dinar replaced East African shillings in1965; the currency-board research traces the replacement and exchange, with outgoing currency retained for a three-month overlap.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1675"
      ],
      "id": "R-V27-017",
      "parent": "FTM000309",
      "child": "CUR-V26-DANZIG-GULDEN",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1923,
        "latest_year": 1923,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1923"
      },
      "claim_ids": [
        "C1675"
      ],
      "source_ids": [
        "S782",
        "S783"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Covered German-mark claims became payable in Danzig gulden under November20,1923law, with December31conversion rate750billionmarks per gulden.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1676"
      ],
      "id": "R-V27-018",
      "parent": "T-FTM000481",
      "child": "CUR-V26-CONFEDERATE-DOLLAR",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1861,
        "latest_year": 1864,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1861–1864"
      },
      "claim_ids": [
        "C1676"
      ],
      "source_ids": [
        "S791",
        "S707"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Confederate public obligations initially continued the U.S.dollar framework:1861statutes retained existing salary, fee and official-bond amounts. By1864, local contracts used a distinct Confederate dollar denomination recognized in Thorington. Taken together this supports a regional U.S.dollar branch, without identifying a single universal separation day.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1677"
      ],
      "id": "R-V27-019",
      "parent": "CUR-V27-TUNISIAN-PIASTRE",
      "child": "FTM000278",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1891,
        "latest_year": 1891,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1891"
      },
      "claim_ids": [
        "C1677"
      ],
      "source_ids": [
        "S465"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Tunisian piastre principal unit replaced by franc under the1891reform. No universal ratio supplied by inspected source.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1678"
      ],
      "id": "R-V27-020",
      "parent": "FTM000074",
      "child": "T-FTM000525",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1894,
        "latest_year": 1894,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1894"
      },
      "claim_ids": [
        "C1678"
      ],
      "source_ids": [
        "S800",
        "S801"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The British Honduras dollar replaced the locally used Guatemalan dollar or sol reckoning in October1894. Contemporary reports record wages and property prices passing from sols into the new gold-dollar accounting.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1679"
      ],
      "id": "R-V27-021",
      "parent": "FTM000118",
      "child": "FTM000120",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1953,
        "latest_year": 1953,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1953"
      },
      "claim_ids": [
        "C1679"
      ],
      "source_ids": [
        "S746",
        "S617",
        "S618"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The southern continuation of the common Korean won was replaced by the hwan account unit effective17February1953 at100won per hwan. The1950 switch from Joseon to Bank of Korea notes was an instrument change within the preceding won.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1680"
      ],
      "id": "R-V27-022",
      "parent": "FTM000349",
      "child": "FTM000355",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1993,
        "latest_year": 1993,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1993"
      },
      "claim_ids": [
        "C1680"
      ],
      "source_ids": [
        "S813",
        "S814"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Moldova separated from the inherited ruble area in July 1993 through a de facto national ruble/coupon account currency; this predates its conversion into leu in November. The June 1992 coupon-note issue alone is not treated as the birth of a distinct unit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1681"
      ],
      "id": "R-V27-023",
      "parent": "FTM000247",
      "child": "CUR-V27-LIBYA-MAL",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1943,
        "latest_year": 1943,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1943"
      },
      "claim_ids": [
        "C1681"
      ],
      "source_ids": [
        "S815"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Tripolitania replaced metropolitan Italian lire with the military-administration lira from 15 September 1943, withdrawing the former legal tender by 30 November; a few small Italian denominations remained instruments valued in MAL.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1682"
      ],
      "id": "R-V27-024",
      "parent": "T-FTM000476",
      "child": "T-FTM000515",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1838,
        "latest_year": 1838,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1838"
      },
      "claim_ids": [
        "C1682"
      ],
      "source_ids": [
        "S830"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The British West Indian dollar continued the Spanish silver dollar as principal monetary unit in the Eastern Caribbean; its1838sterling rating did not replace that dollar accounting.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1683"
      ],
      "id": "R-V27-025",
      "parent": "CUR-V26-MANCHUKUO-YUAN",
      "child": "CUR-V27-NORTHEAST-YUAN",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1946,
        "latest_year": 1946,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1946"
      },
      "claim_ids": [
        "C1683"
      ],
      "source_ids": [
        "S842"
      ],
      "source": "Revision27 historical sweep",
      "scope": "In the Durbed/Taikang locality, Northeast currency replaced Manchukuo yuan through progressive par conversion in1946. This local replacement does not identify all postwar Manchurian conversions.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1684"
      ],
      "id": "R-V27-026",
      "parent": "CUR-V27-NORTHEAST-YUAN",
      "child": "T-FTM000459",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1951,
        "latest_year": 1951,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1951"
      },
      "claim_ids": [
        "C1684"
      ],
      "source_ids": [
        "S841"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Effective1April1951 Northeast prices, accounts, contracts and existing debts switched to RMB at9.5Northeast yuan per1then-current RMB yuan.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1685"
      ],
      "id": "R-V27-027",
      "parent": "T-FTM000117",
      "child": "FTM000118",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1905,
        "latest_year": 1946,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1905–1946"
      },
      "claim_ids": [
        "C1685"
      ],
      "source_ids": [
        "S809",
        "S844",
        "S843",
        "S849",
        "S850",
        "S851"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The Korean yen/won account lineage inherited Japanese-yen reckoning adopted in the1905 reform. Korean treasury and banking accounts continued that reckoning through the colonial period; after1945 the inherited local unit continued under a separately controlled Korean monetary system. This supports regional ancestry from the Japanese yen, without treating the1909 change of bank issuer as creation of a new unit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1686"
      ],
      "id": "R-V27-028",
      "parent": "T-FTM000476",
      "child": "CUR-V27-MAURITIUS-DOLLAR",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1826,
        "latest_year": 1849,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1826–1849"
      },
      "claim_ids": [
        "C1686"
      ],
      "source_ids": [
        "S189"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The Mauritius dollar was a locally valued version of the Spanish silver peso, fixed at five dollars per sterling pound and used in local accounting.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1687"
      ],
      "id": "R-V27-029",
      "parent": "CUR-V27-MAURITIUS-DOLLAR",
      "child": "FTM000293",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1877,
        "latest_year": 1877,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1877"
      },
      "claim_ids": [
        "C1687"
      ],
      "source_ids": [
        "S189"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Mauritius replaced its local dollar reckoning with rupees effective1January1877 at two rupees per dollar.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1688"
      ],
      "id": "R-V27-030",
      "parent": "CUR-V27-PERUVIAN-SOL-1863",
      "child": "CUR-V27-PERUVIAN-LIBRA",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1901,
        "latest_year": 1903,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1901–1903"
      },
      "claim_ids": [
        "C1688"
      ],
      "source_ids": [
        "S852"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The 1901 law made the Peruvian pound the principal unit and required pre-existing silver-sol obligations, after a two-year transition, to be settled at one pound per ten soles.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1689"
      ],
      "id": "R-V27-031",
      "parent": "FTM000152",
      "child": "CUR-V27-ANGOLAR",
      "kind": "account_unit_succession",
      "layer": "primary",
      "date": {
        "earliest_year": 1914,
        "latest_year": 1928,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1914–1928"
      },
      "claim_ids": [
        "C1689"
      ],
      "source_ids": [
        "S652",
        "S653"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Angolar succeeds escudo accounting adopted locally from the metropolitan system in1914; the1926act explicitly replaces the existing local escudo account unit. This compresses the intervening regional separation, without creating an issuer-only1914node or asserting conversion of metropolitan obligations.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1690"
      ],
      "id": "R-V27-032",
      "parent": "CUR-V27-ANGOLAR",
      "child": "FTM000154",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1958,
        "latest_year": 1958,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1958"
      },
      "claim_ids": [
        "C1690"
      ],
      "source_ids": [
        "S854"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Angola’s angolar currency became escudo again in December1958. The existing1953statutory observation is advance legal framework, not proof of completed implementation then.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1691"
      ],
      "id": "R-V27-033",
      "parent": "T-FTM000476",
      "child": "FTM000078",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1821,
        "latest_year": 1878,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1821–1878"
      },
      "claim_ids": [
        "C1691"
      ],
      "source_ids": [
        "S858",
        "S859"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Nicaragua's peso accounting continued the inherited Spanish/Central American monetary system before the1878national decimal coin issue.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1692"
      ],
      "id": "R-V27-034",
      "parent": "T-FTM000476",
      "child": "FTM000074",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1821,
        "latest_year": 1847,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1821–1847"
      },
      "claim_ids": [
        "C1692"
      ],
      "source_ids": [
        "S858",
        "S860"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Guatemala's national peso developed through the federal and independent continuation of the Spanish monetary system.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1693"
      ],
      "id": "R-V27-035",
      "parent": "T-FTM000476",
      "child": "FTM000076",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1821,
        "latest_year": 1879,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1821–1879"
      },
      "claim_ids": [
        "C1693"
      ],
      "source_ids": [
        "S858",
        "S861"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Honduran real/peso accounting inherited the Spanish system through federal and local real reckoning;1879decimal peso reform is an epoch within the scoped Honduran identity.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1694"
      ],
      "id": "R-V27-036",
      "parent": "T-FTM000476",
      "child": "T-FTM000533",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1884,
        "latest_year": 1884,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1884"
      },
      "claim_ids": [
        "C1694"
      ],
      "source_ids": [
        "S862"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The sucre reform succeeded Ecuador's inherited Spanish-peso monetary system in1884.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1695"
      ],
      "id": "R-V27-037",
      "parent": "CUR-V27-PERUVIAN-LIBRA",
      "child": "FTM000085",
      "kind": "currency_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1930,
        "latest_year": 1930,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1930"
      },
      "claim_ids": [
        "C1695"
      ],
      "source_ids": [
        "S863"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Law6746of11February1930created sol de oro and ordered existing libra peruana obligations discharged at10soles oro per libra.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1696"
      ],
      "id": "R-V27-038",
      "parent": "T-FTM000476",
      "child": "FTM000099",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1779,
        "latest_year": 1868,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1779–1868"
      },
      "claim_ids": [
        "C1696"
      ],
      "source_ids": [
        "S586"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Cuban Spanish-gold peso accounting developed from locally rated Spanish peso reckoning and retained that identity rather than adopting Spain's1868peseta as its account unit.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1697"
      ],
      "id": "R-V27-039",
      "parent": "FTM000138",
      "child": "CUR-V22-SOUTH-VIETNAM-DONG",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1954,
        "latest_year": 1955,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1954–1955"
      },
      "claim_ids": [
        "C1697"
      ],
      "source_ids": [
        "S864"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The shared Indochinese piastre account system separated into the South Vietnamese piastre/dong: its founding central-bank participant describes division of the common balance sheet and debts, continuity of existing financial commitments, and replacement of colonial piastres by dong.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1698"
      ],
      "id": "R-V27-040",
      "parent": "T-FTM000456",
      "child": "CUR-V22-JINAN-YUAN",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1941,
        "latest_year": 1942,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1941–1942"
      },
      "claim_ids": [
        "C1698"
      ],
      "source_ids": [
        "S866"
      ],
      "source": "Revision27 historical sweep",
      "scope": "In the Jinan/Taihang jurisdiction, compulsory Jinan-denominated trade and public accounts displaced fabi use. The1942 rule required fabi conversion into Jinan before local dealings. This is scoped local replacement, not all-China succession or an assertion that every old debt was uniformly converted.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1699"
      ],
      "id": "R-V27-041",
      "parent": "T-FTM000456",
      "child": "CUR-V27-HARBIN-DAYANG",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1919,
        "latest_year": 1925,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1919–1925"
      },
      "claim_ids": [
        "C1699"
      ],
      "source_ids": [
        "S867",
        "S868"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Harbin dayang developed as a regional Chinese silver-yuan reckoning: initially national-yuan instruments admitted for taxes, then a multi-issuer local account system with a differentiated currency value. This is regional adoption and differentiation, not ancestry from silver weight alone.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1700"
      ],
      "id": "R-V27-042",
      "parent": "CUR-V27-HARBIN-DAYANG",
      "child": "CUR-V26-MANCHUKUO-YUAN",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1932,
        "latest_year": 1935,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1932–1935"
      },
      "claim_ids": [
        "C1700"
      ],
      "source_ids": [
        "S867",
        "S868"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Manchukuo currency consolidation absorbed the Harbin dayang regional tax/payment unit; the Guangxin-issued Harbin currency was compulsorily redeemed at1.25dayang per1Manchukuo yuan. This names one actual local predecessor, not all provincial currencies.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1701"
      ],
      "id": "R-V27-043",
      "parent": "T-FTM000478",
      "child": "FTM000138",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1878,
        "latest_year": 1887,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1878–1887"
      },
      "claim_ids": [
        "C1701"
      ],
      "source_ids": [
        "S869",
        "S870"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The Indochinese piastre developed from local Mexican-dollar/piastre reckoning after unsuccessful franc introductions. Conant describes acceptance of the piastre unit and local fractional issues followed by1885piastre coinage; the colonial common currency retained Mexican-dollar parity. This is regional account-unit adoption, not descent inferred only from a metal standard.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1702"
      ],
      "id": "R-V27-044",
      "parent": "FTM000322",
      "child": "CUR-V27-HUNGARIAN-KORONA",
      "kind": "regional_account_unit_branch",
      "layer": "primary",
      "date": {
        "earliest_year": 1920,
        "latest_year": 1920,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1920"
      },
      "claim_ids": [
        "C1702"
      ],
      "source_ids": [
        "S768"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Hungarian crown accounts separated from the Austro-Hungarian crown: pre-March8 deposits converted at par during March1920 currency separation.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1703"
      ],
      "id": "R-V27-045",
      "parent": "CUR-V27-HUNGARIAN-KORONA",
      "child": "CUR-V22-PENGO",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1927,
        "latest_year": 1927,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1927"
      },
      "claim_ids": [
        "C1703"
      ],
      "source_ids": [
        "S871"
      ],
      "source": "Revision27 historical sweep",
      "scope": "From1 January1927 mandatory korona accounts and korona payment obligations became pengő at12500 korona per pengő.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1704"
      ],
      "id": "R-V27-046",
      "parent": "FTM000255",
      "child": "CUR-V22-BOSNIAN-DINAR",
      "kind": "regional_account_unit_branch",
      "layer": "primary",
      "date": {
        "earliest_year": 1992,
        "latest_year": 1992,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1992"
      },
      "claim_ids": [
        "C1704"
      ],
      "source_ids": [
        "S872"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Bosnia and Herzegovina established its dinar and replaced previously circulating Yugoslav dinars under July/August1992 decrees; implementation was territorially incomplete during war.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1705"
      ],
      "id": "R-V27-047",
      "parent": "FTM000309",
      "child": "FTM000314",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1919,
        "latest_year": 1920,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1919–1920"
      },
      "claim_ids": [
        "C1705"
      ],
      "source_ids": [
        "S873"
      ],
      "source": "Revision27 historical sweep",
      "scope": "In the former Prussian district German-mark obligations became nominally equal Polish-mark obligations under20 November1919 law, effective locally on promulgation or subsequent Polish control.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1706"
      ],
      "id": "R-V27-048",
      "parent": "FTM000349",
      "child": "T-FTM000880",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1920,
        "latest_year": 1920,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1920"
      },
      "claim_ids": [
        "C1706"
      ],
      "source_ids": [
        "S874"
      ],
      "source": "Revision27 historical sweep",
      "scope": "During consolidation of Latvian-ruble legal tender, the Treasury exchanged tsar rubles at half a Latvian ruble each. This is a documented later local replacement input; it does not assert the1919 founding unit was genealogically derived from Russian rubles.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "identity_remapped_in": "revision_28"
    },
    {
      "current_basis_claim_ids": [
        "C1707"
      ],
      "id": "R-V27-049",
      "parent": "FTM000309",
      "child": "T-FTM000878",
      "kind": "regional_account_unit_branch",
      "layer": "primary",
      "date": {
        "earliest_year": 1919,
        "latest_year": 1919,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1919"
      },
      "claim_ids": [
        "C1707"
      ],
      "source_ids": [
        "S875",
        "S410"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The2 May1919 ordinance substituted Estonian marks for German/Ostmarks in the inherited monetary regulation and required mark-denominated claims to be discharged in Estonian marks.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1708"
      ],
      "id": "R-V27-050",
      "parent": "FTM000375",
      "child": "FTM000226",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1927,
        "latest_year": 1927,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1927"
      },
      "claim_ids": [
        "C1708"
      ],
      "source_ids": [
        "S877",
        "S189"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The Palestine pound succeeded Egyptian-pound accounting locally: the 1927 Currency Order establishes the new default contractual unit and expressly permits discharge of Egyptian-pound obligations at 1 Palestine pound = 0.975 Egyptian pound. Currency issue began 1 November 1927, with the Egyptian-cash transition continuing into March 1928.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1709"
      ],
      "id": "R-V27-051",
      "parent": "FTM000226",
      "child": "FTM000227",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1948,
        "latest_year": 1948,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1948"
      },
      "claim_ids": [
        "C1709"
      ],
      "source_ids": [
        "S878",
        "S189"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Israel's 1948 Currency Ordinance substitutes the Israel pound for existing and future Palestine-pound references, and the Bank Notes Ordinance exchanges notes at the same numerical amount. This is a documented regional account succession at parity; it does not imply termination of the Palestine pound in Jordan or Gaza in 1948.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1710"
      ],
      "id": "R-V27-052",
      "parent": "T-FTM000497",
      "child": "FTM000198",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1932,
        "latest_year": 1940,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1932–1940"
      },
      "claim_ids": [
        "C1710"
      ],
      "source_ids": [
        "S709",
        "S189"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The Southern Rhodesian account pound developed as a regional continuation of British sterling reckoning, subsequently administered by the Southern Rhodesia Currency Board, Central African Currency Board and federal bank. Contemporary evidence identifies the inherited British pound account system; local coinage, withdrawal of British coins and board note issue separate the regional currency during 1932–1940. This date range records institutional separation, not a claim that a new unit was created by the first local coin.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1711"
      ],
      "id": "R-V27-053",
      "parent": "FTM000166",
      "child": "T-FTM000830",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1969,
        "latest_year": 1969,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1969"
      },
      "claim_ids": [
        "C1711"
      ],
      "source_ids": [
        "S879",
        "S880"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Equatorial Guinea introduced its own peseta in 1969 after previously forming part of the Spanish monetary area using the Spanish peseta. The national unit was initially at parity with the Spanish peseta and was subsequently renamed ekwele in 1975. The parent is the Spanish peseta; the earlier national name was peseta, not peso.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1712"
      ],
      "id": "R-V27-054",
      "parent": "FTM000337",
      "child": "T-FTM000795",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1849,
        "latest_year": 1849,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1849"
      },
      "claim_ids": [
        "C1712"
      ],
      "source_ids": [
        "S886"
      ],
      "source": "Revision27 historical sweep",
      "scope": "Luxembourg official accounts and fiscal obligations shifted from the Dutch-florin denomination to franc accounting under the20December1848law.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "regional_accounting_adoption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1713"
      ],
      "id": "R-V27-055",
      "parent": "FTM000175",
      "child": "CUR-V27-SOMALIS-CFA",
      "kind": "territorial_currency_separation",
      "layer": "primary",
      "date": {
        "earliest_year": 1945,
        "latest_year": 1945,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1945"
      },
      "claim_ids": [
        "C1713"
      ],
      "source_ids": [
        "S888"
      ],
      "source": "Revision27 historical sweep",
      "scope": "The local franc entered the differentiated territorial CFA reckoning in1945.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R0419",
      "kind": "account_unit_branching",
      "date": {
        "earliest_year": 1643,
        "latest_year": 1694,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1643–1694"
      },
      "claim_ids": [
        "C1001",
        "C1796"
      ],
      "scope": "Brazilian réis accounting continued the transplanted Portuguese real system and differentiated through colonial monetary and liability arrangements. Seventeenth-century local devaluation and provincial reform document this regional branch.",
      "valuation_ids": [],
      "parent": "FTM000053",
      "child": "FTM000145",
      "layer": "primary",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "FTM000053",
      "original_child": "FTM000145",
      "creates_currency": true,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "regional_branch",
      "founding_predecessor": true,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Portuguese/Brazilian lineage is plausible but current evidence emphasizes coins/recoinage; retain optional until local account continuity is explicit.",
        "claim_ids": [
          "C1001"
        ],
        "source_ids": [
          "S477",
          "S479"
        ]
      },
      "source_ids": [
        "S927",
        "S928",
        "S929"
      ],
      "revision28_review": {
        "decision": "upgrade",
        "reason": "Explicit inherited accounting and local debt effects now supplement earlier issue/recoinage evidence. Promote from optional to primary ancestry; retain envelope as differentiation chronology rather than exact unit birth.",
        "claim_id": "C1796"
      },
      "current_basis_claim_ids": [
        "C1796"
      ],
      "date_is_research_envelope": true
    },
    {
      "current_basis_claim_ids": [
        "C1798"
      ],
      "id": "R-V28-001",
      "parent": "CUR-V28-PATNA-SANWAT",
      "child": "CUR-V22-CALCUTTA-SICCA",
      "kind": "absorbed_into_existing_currency",
      "layer": "primary",
      "date": {
        "earliest_year": 1793,
        "latest_year": 1802,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1793–1802"
      },
      "claim_ids": [
        "C1798"
      ],
      "source_ids": [
        "S910"
      ],
      "source": "Revision28 earlier accounts",
      "scope": "Parties converted the grant's existing rent into sicca after the1793 regulation and before the1802 settlement. This is a documented local obligation transition, not universal abolition.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1799"
      ],
      "id": "R-V28-002",
      "parent": "FTM000175",
      "child": "T-FTM000807",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1880,
        "latest_year": 1880,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1880"
      },
      "claim_ids": [
        "C1799"
      ],
      "source_ids": [
        "S916",
        "S917"
      ],
      "source": "Revision28 earlier accounts",
      "scope": "The lev succeeded French-franc reckoning in Bulgarian official accounts: the1879national tariff used French francs, while the1880law introduced the lev and required money documents in leva. Scope is Bulgarian public-account succession, not replacement of every foreign coin or obligation.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1942"
      ],
      "id": "R-V28-003",
      "parent": "CUR-V28-PORTUGUESE-LIBRA",
      "child": "FTM000053",
      "kind": "replaced_by",
      "layer": "primary",
      "date": {
        "earliest_year": 1435,
        "latest_year": 1436,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1435–1436"
      },
      "claim_ids": [
        "C1800",
        "C1942"
      ],
      "source_ids": [
        "S930"
      ],
      "source": "Revision28 earlier accounts",
      "scope": "Retain Portuguese libra-system→real account succession; dinheiro belongs within the former profile and need not become an intervening node.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "revision31_review": {
        "decision": "retain",
        "reason": "Earlier real coin issues were denominated in existing account scales; account succession and coin debut must remain distinct.",
        "claim_id": "C1942"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1801"
      ],
      "id": "R-V28-004",
      "parent": "CUR-V28-SPANISH-ESCUDO",
      "child": "FTM000166",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1868,
        "latest_year": 1870,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1868–1870"
      },
      "claim_ids": [
        "C1801"
      ],
      "source_ids": [
        "S933"
      ],
      "source": "Revision28 earlier accounts",
      "scope": "Existing escudo ordinary payment amounts are discharged in pesetas at0.4 escudo per peseta;public books convert in1870. Specie-specific contracts retain statutory adjustments.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1802"
      ],
      "id": "R-V28-005",
      "parent": "CUR-V28-OLD-PIEDMONT-LIRA",
      "child": "FTM000247",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1816,
        "latest_year": 1826,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1816–1826"
      },
      "claim_ids": [
        "C1802"
      ],
      "source_ids": [
        "S935"
      ],
      "source": "Revision28 earlier accounts",
      "scope": "Old Piedmont reckoning replaced by new lira;1826official equivalence1old=1.1875new.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1803"
      ],
      "id": "R-V28-006",
      "parent": "CUR-V26-GENOA-CURRENT",
      "child": "FTM000247",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1826,
        "latest_year": 1842,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1826–1842"
      },
      "claim_ids": [
        "C1803"
      ],
      "source_ids": [
        "S935"
      ],
      "source": "Revision28 earlier accounts",
      "scope": "Genoese outside-bank account unit prohibited1826;1842contracts documented settlement in legal new lire at1Genoese=0.833new.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1882"
      ],
      "id": "R-V30-001",
      "parent": "FTM000374",
      "child": "CUR-V30-SERBIAN-GROS-ACCOUNT",
      "kind": "regional_account_unit_branch",
      "layer": "primary",
      "date": {
        "earliest_year": 1833,
        "latest_year": 1833,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1833"
      },
      "claim_ids": [
        "C1882"
      ],
      "source_ids": [
        "S983"
      ],
      "source": "Revision30 earlier accounts",
      "scope": "Serbian local groš accounting differentiated from Ottoman reckoning in 1833 under separately regulated fiscal and commercial valuations. Its tax and market conventions remain scales within one regional identity.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1883"
      ],
      "id": "R-V30-002",
      "parent": "CUR-V30-SERBIAN-GROS-ACCOUNT",
      "child": "FTM000254",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1878,
        "latest_year": 1879,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1878–1879"
      },
      "claim_ids": [
        "C1883"
      ],
      "source_ids": [
        "S983"
      ],
      "source": "Revision30 earlier accounts",
      "scope": "The 1878 law converted Serbian tax and market groš accounts into dinars and required state and private books to adopt the new unit; implementation followed in 1879. The two conventions received distinct prescribed valuations.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1943"
      ],
      "id": "R-V31-001",
      "parent": "T-FTM000621",
      "child": "CUR-V28-SPANISH-ESCUDO",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1864,
        "latest_year": 1864,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1864"
      },
      "claim_ids": [
        "C1943"
      ],
      "source_ids": [
        "S995",
        "S931",
        "S998"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The existing Castilian maravedí/realdevellón accounting profile, then expressed principally in reales, is replaced in public accounts by the escudo of 10 reales in 1864.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "current_basis_claim_ids": [
        "C1987"
      ],
      "id": "R-V34-001",
      "parent": "CUR-V26-EGYPT-SOLIDUS-NOMISMA",
      "child": "T-FTM000560",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 400,
        "latest_year": 700,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "400–700"
      },
      "claim_ids": [
        "C1987"
      ],
      "source_ids": [
        "S951",
        "S1031"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Frankish reckoning continues the late-Roman solidus account tradition: solidus reckoning survived the change from gold tremisses to silver deniers. Admit regional ancestry; the exact differentiation date and intermediate local stages remain unresolved.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C1988"
      ],
      "id": "R-V34-002",
      "parent": "CUR-V26-EGYPT-SOLIDUS-NOMISMA",
      "child": "CUR-V34-VISIGOTHIC-SOLIDUS",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 400,
        "latest_year": 681,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "400–681"
      },
      "claim_ids": [
        "C1988"
      ],
      "source_ids": [
        "S1033"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Visigothic law and finance retained Roman solidus accounting after local solidus coin production ceased. Admit a regional continuation, with its differentiation chronology unresolved.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C1989"
      ],
      "id": "R-V31-002",
      "parent": "T-FTM000560",
      "child": "CUR-V31-BARCELONA-LLIURA",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 800,
        "latest_year": 991,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "800–991"
      },
      "claim_ids": [
        "C1944",
        "C1989"
      ],
      "source_ids": [
        "S999",
        "S1032"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Catalan denier–solidus–libra accounting extends the Carolingian system. Retain the Barcelona branch and qualify the regional separation chronology.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C1990"
      ],
      "id": "R-V34-004",
      "parent": "T-FTM000560",
      "child": "CUR-V28-PORTUGUESE-LIBRA",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 800,
        "latest_year": 1145,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "800–1145"
      },
      "claim_ids": [
        "C1990"
      ],
      "source_ids": [
        "S1032"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C1991"
      ],
      "id": "R-V34-005",
      "parent": "T-FTM000560",
      "child": "CUR-V31-NAVARRE-ACCOUNT",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 800,
        "latest_year": 1198,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "800–1198"
      },
      "claim_ids": [
        "C1991"
      ],
      "source_ids": [
        "S1032"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C1992"
      ],
      "id": "R-V34-006",
      "parent": "T-FTM000560",
      "child": "CUR-V31-ARAGONESE-JACA-ACCOUNT",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 800,
        "latest_year": 1263,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "800–1263"
      },
      "claim_ids": [
        "C1992"
      ],
      "source_ids": [
        "S1032"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The regional denier–solidus–libra system has Carolingian ancestry. This compressed ancestry link leaves intervening stages and the immediate parent unresolved; it does not establish direct siblinghood.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C1993"
      ],
      "id": "R-V34-007",
      "parent": "CUR-V31-LEONESE-SILVER-SOLIDUS",
      "child": "T-FTM000621",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1100,
        "latest_year": 1500,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1100–1500"
      },
      "claim_ids": [
        "C1993"
      ],
      "source_ids": [
        "S1032",
        "S993"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Castilian maravedí accounting gradually replaced the earlier solidus–dinero system. Admit account replacement with uncertain timing; 1100–1500 is a research envelope, not an observed conversion interval.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2010"
      ],
      "id": "R-V35-001",
      "parent": "CUR-V35-MUGHAL-RUPEE",
      "child": "CUR-V22-CALCUTTA-SICCA",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 1700,
        "latest_year": 1794,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1700–1794"
      },
      "claim_ids": [
        "C2010"
      ],
      "source_ids": [
        "S913",
        "S1041"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Bengal and Company sicca accounting inherited the Mughal rupee system through regional Nawabi arrangements. Admit compressed regional ancestry, retaining distinctions among sicca, current and Patna accounts. The immediate stages and differentiation dates remain qualified.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2011"
      ],
      "id": "R-V35-002",
      "parent": "T-FTM000476",
      "child": "T-FTM000456",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 1750,
        "latest_year": 1910,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1750–1910"
      },
      "claim_ids": [
        "C2011"
      ],
      "source_ids": [
        "S1044",
        "S1045"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Chinese yuan money of account developed from Spanish-peso reckoning through regional dollar traditions, later Mexican-dollar predominance and national consolidation. Admit compressed inherited ancestry, not uniform eighteenth-century national currency or a perpetual peso peg.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2037"
      ],
      "id": "R-V36-001",
      "parent": "CUR-V26-ATHENIAN-DRACHMA",
      "child": "CUR-V25-EGYPT-DRACHMA",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": -332,
        "latest_year": -259,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "-332–-259"
      },
      "claim_ids": [
        "C2037"
      ],
      "source_ids": [
        "S1051",
        "S1055"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Egyptian silver accounting inherited the Attic drachma structure and developed a separate regional system with distinct internal and external valuations. Admit qualified ancestry, not a branch created solely by Ptolemaic rulers or reduced coin weights.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2038"
      ],
      "id": "R-V36-002",
      "parent": "CUR-V25-EGYPT-DRACHMA",
      "child": "CUR-V29-EGYPT-BRONZE-DRACHMA",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": -220,
        "latest_year": -200,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "-220–-200"
      },
      "claim_ids": [
        "C2038"
      ],
      "source_ids": [
        "S1055"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The Egyptian copper-drachma account developed from silver reckoning, initially at a reported1:60 relation, while the silver account persisted. Its independent valuation supports a parallel child account. Late-third/early-second-century chronology is a research envelope.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2039"
      ],
      "id": "R-V36-003",
      "parent": "CUR-V26-ATHENIAN-DRACHMA",
      "child": "CUR-V29-QOM-DRAHM-STER",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": -330,
        "latest_year": 579,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "-330–579"
      },
      "claim_ids": [
        "C2039"
      ],
      "source_ids": [
        "S1058",
        "S1059"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Morony explicitly derives the Sasanian fiscal drahm from the Attic drachma spread east by Alexander and transmitted through Seleucids and Parthians. Admit compressed, qualified ancestry; intermediate identity boundaries and dates remain unresolved.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2040"
      ],
      "id": "R-V36-004",
      "parent": "CUR-V29-QOM-DRAHM-STER",
      "child": "CUR-V36-SIYADONI-DRAMMA",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 450,
        "latest_year": 913,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "450–913"
      },
      "claim_ids": [
        "C2040"
      ],
      "source_ids": [
        "S1064",
        "S1065",
        "S1066"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Cribb traces medieval Indian dramma denominations through Sasanian imports; Deyell connects that branch to named Pratihara epigraphic forms. Combined with Siyadoni obligations, this supports qualified compressed ancestry through Hunnic and regional stages, not a direct Qom-to-India transfer.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope used only for layout and temporal scope; excluded as an account observation and never a foundation date.",
      "ancestry_evidence_status": "supported",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2072"
      ],
      "id": "R-V37-001",
      "parent": "CUR-V37-MADRAS-PAGODA",
      "child": "FTM000285",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 1818,
        "latest_year": 1835,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1818–1835"
      },
      "claim_ids": [
        "C2072"
      ],
      "source_ids": [
        "S1069",
        "S1070"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Madras pagoda accounts converted to rupees in 1818 at one pagoda to 3½ rupees; presidency unification followed in 1835. Admit compressed local absorption into the retained Indian rupee lineage, not the rupee’s founding. The intervening presidency stage remains explicit.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope excluded from account observations; not a foundation date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2073"
      ],
      "id": "R-V37-002",
      "parent": "FTM000285",
      "child": "CUR-V37-GERMAN-EA-RUPEE",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 1890,
        "latest_year": 1904,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1890–1904"
      },
      "claim_ids": [
        "C2073"
      ],
      "source_ids": [
        "S1084"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The German territorial rupee developed from established Indian-rupee use. Admit qualified regional derivation; the 1890–1904 emergence interval is a research envelope and does not itself date account creation.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope excluded from account observations; not a foundation date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2074"
      ],
      "id": "R-V37-003",
      "parent": "CUR-V37-GERMAN-EA-RUPEE",
      "child": "FTM000233",
      "kind": "regional_currency_continuity",
      "layer": "primary",
      "date": {
        "earliest_year": 1922,
        "latest_year": 1922,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1922"
      },
      "claim_ids": [
        "C2074"
      ],
      "source_ids": [
        "S1084"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The 1922 transition in Tanganyika absorbed German East African rupee circulation into the existing East African shilling system. Admit qualified regional succession; the exact all-contract conversion clause remains uninspected. This is not the founding of the shilling.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Reported regional transition year; not a founding date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Regional identity boundary, intervening stages or transition chronology unresolved."
    },
    {
      "current_basis_claim_ids": [
        "C2084"
      ],
      "id": "R-V39-001",
      "parent": "CUR-V25-ROMAN-DENARIUS",
      "child": "CUR-V26-EGYPT-SOLIDUS-NOMISMA",
      "kind": "monetary_reform_succession",
      "layer": "primary",
      "date": {
        "earliest_year": 274,
        "latest_year": 375,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "274–375"
      },
      "claim_ids": [
        "C2084"
      ],
      "source_ids": [
        "S1089",
        "S1090",
        "S483"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Admit a qualified gold-account branch through Roman monetary reforms: the aureus was a denomination of denarius/sestertius reckoning; gold valuation separated, and the solidus replaced the aureus and became an independent accounting basis. This is our synthesis of documented monetary transformation, not a quoted genealogical conclusion. The274–375 research envelope compresses reform and account emergence, not a founding date, fixed conversion or end of denarius reckoning.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "274–375 research envelope, not a foundation or observation date. Denarius accounting continues alongside the gold branch.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Explicit editorial synthesis of inherited Roman denominations, gold separation, reform succession and independently attested gold accounting; compressed intermediate boundaries.",
      "territorial_scope": "Roman imperial monetary transformation; regional timings vary.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "current_basis_claim_ids": [
        "C2097"
      ],
      "id": "R-V41-001",
      "parent": "T-FTM000560",
      "child": "T-FTM000497",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 600,
        "latest_year": 1087,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "600–1087"
      },
      "claim_ids": [
        "C2097"
      ],
      "source_ids": [
        "S1100",
        "S497",
        "S521"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "English penny–pound reckoning has Frankish account ancestry: the Royal Mint Museum explicitly describes transmission of the reckoning system. Admit a qualified, compressed ancestry link, without identifying a single founder, exact adoption date, conversion rate or uniform early shilling. The seventh century through William I is a research envelope, not a dated observation or a claim that transmission lasted this whole period.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope excluded from account observations; not a foundation date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Source identifies inherited accounting; regional intermediates and transmission chronology are compressed, with no fixed conversion claimed.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "current_basis_claim_ids": [
        "C2098"
      ],
      "id": "R-V41-002",
      "parent": "T-FTM000560",
      "child": "CUR-V31-VALENCIAN-ACCOUNT",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 800,
        "latest_year": 1300,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "800–1300"
      },
      "claim_ids": [
        "C2098"
      ],
      "source_ids": [
        "S1032"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Qualified Frankish ancestry of Valencian accounting through the Crown of Catalonia-Aragon: MEC6 identifies Carolingian-derived accounts and their regional diner basis. Intermediates and conversion terms remain open; 800–1300 is a research envelope, not a foundation date.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope excluded from account observations; not a foundation date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Source identifies inherited accounting; regional intermediates and transmission chronology are compressed, with no fixed conversion claimed.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "current_basis_claim_ids": [
        "C2099"
      ],
      "id": "R-V41-003",
      "parent": "T-FTM000560",
      "child": "CUR-V31-MALLORCAN-ACCOUNT",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 800,
        "latest_year": 1300,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "800–1300"
      },
      "claim_ids": [
        "C2099"
      ],
      "source_ids": [
        "S1032"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Qualified Frankish ancestry of Mallorcan accounting through the Crown of Catalonia-Aragon: MEC6's account-system synthesis supports the older ancestry. This does not establish Valencia as the immediate parent or turn coin replacement into debt conversion. The 800–1300 research envelope is not a foundation date.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope excluded from account observations; not a foundation date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Source identifies inherited accounting; regional intermediates and transmission chronology are compressed, with no fixed conversion claimed.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "current_basis_claim_ids": [
        "C2103"
      ],
      "id": "R-V42-001",
      "parent": "T-FTM000497",
      "child": "T-FTM000590",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1300,
        "latest_year": 1599,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1300–1599"
      },
      "claim_ids": [
        "C2103"
      ],
      "source_ids": [
        "S1101",
        "S1102"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The pound Scots is treated as a qualified regional branch of sterling reckoning: the Scottish National Dictionary identifies an account pound initially equal to sterling, and the National Records of Scotland describes subsequent divergence of the Scottish and English currencies through debasement. This is an inference of account differentiation, not an inference from shared names or an exchange rate alone. The fourteenth-to-sixteenth-century range describes the broad differentiation discussed by the sources, not an exact founding reform; earlier Scottish accounting and the immediate separation date remain unresolved.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "kinship_note": "Ancestry established at the stated scope; no direct sibling derivation without an established immediate parent.",
      "chronology_note": "Research envelope excluded from account observations; not a foundation date.",
      "ancestry_evidence_status": "qualified",
      "qualification_reason": "Sources describe account equivalence followed by regional differentiation; immediate separation and medieval chronology remain unresolved.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "id": "R0137",
      "parent": "T-FTM000639",
      "child": "T-FTM000606",
      "kind": "accounting_redenomination",
      "layer": "primary",
      "claim_ids": [
        "C388",
        "C389",
        "C397"
      ],
      "source": "Retained statute evidence, reconciled in revision 43",
      "date": {
        "earliest_year": 1860,
        "latest_year": 1860,
        "precision": "year",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1 November 1860"
      },
      "scope": "Public-account redenomination from the existing New Brunswick pound into dollars at 4:1; optional dollar expression existed earlier, parallel pound columns remained permitted, and the 1852 law continued subject to amendments. Not coin recall or extinction.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0074"
      ],
      "valuation_policy": "Check ratio date, jurisdiction and scope; not every rate is a currency conversion.",
      "source_ids": [
        "S187"
      ],
      "current_basis_claim_ids": [
        "C388",
        "C389",
        "C397"
      ],
      "original_parent": "T-FTM000639",
      "original_child": "T-FTM000606",
      "relationship_role": "replacement",
      "ancestry_role": "local_replacement",
      "creates_currency": false,
      "founding_predecessor": false,
      "date_is_creation": false,
      "display_default": true,
      "immediate_parent_established": true,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "chronology_note": "The 1860 public-account conversion is not the first use of the dollar, nor extinction of pound accounting."
    },
    {
      "current_basis_claim_ids": [
        "C2108"
      ],
      "id": "R-V44-001",
      "parent": "FTM000337",
      "child": "FTM000246",
      "kind": "account_unit_replacement",
      "layer": "primary",
      "date": {
        "earliest_year": 1832,
        "latest_year": 1833,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1832–1833"
      },
      "claim_ids": [
        "C2108"
      ],
      "source_ids": [
        "S1103"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The Belgian monetary law of 5 June 1832 replaced Netherlands-florin reckoning in Belgian public accounts and inherited obligations. Articles 25–26 prescribed 47¼ Netherlands cents per Belgian franc for earlier florin contracts, orders and mandates, and required francs and centimes in public and administrative acts from 1 January 1833. This was a territorial account substitution, not the extinction of the Dutch guilder elsewhere or an immediate recall of all older coins.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0248"
      ],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "immediate_parent_established": true,
      "ancestry_evidence_status": "supported",
      "chronology_note": "Dated account reform; scope and implementation stated in the claim."
    },
    {
      "current_basis_claim_ids": [
        "C2109"
      ],
      "id": "R-V44-002",
      "parent": "T-FTM000560",
      "child": "CUR-V26-GENOA-CURRENT",
      "kind": "account_unit_transmission",
      "layer": "primary",
      "date": {
        "earliest_year": 1138,
        "latest_year": 1141,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1138–1141"
      },
      "claim_ids": [
        "C2109"
      ],
      "source_ids": [
        "S1109"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Felloni traces the Carolingian pound–shilling–denier system through regional Pavia money to Genoa’s local reckoning. The Genoese mint contract of 1141 specifies lire, and his account follows the Genoese lira through later changes. This supports qualified inherited account ancestry through Italian intermediates, not direct Frankish-to-Genoese debt conversion or parity. The 1138–1141 interval covers mint authorization and account documentation; it is not an exact separation date.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "founding_or_early_ancestry",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "ancestry_evidence_status": "qualified",
      "chronology_note": "Development or documentation window, not a founding date.",
      "qualification_reason": "Transmission through Italian and Pavian intermediates; immediate parent and conversion ratio are not established.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "current_basis_claim_ids": [
        "C2110"
      ],
      "id": "R-V44-003",
      "parent": "CUR-V26-GENOA-CURRENT",
      "child": "CUR-V26-GENOA-BANCO",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1675,
        "latest_year": 1741,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1675–1741"
      },
      "claim_ids": [
        "C2110"
      ],
      "source_ids": [
        "S705"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "Genoese banco ledgers opened in 1675 using the commercial lira’s legal valuation. On 1 July 1741 the outside-bank legal tariff changed while banco retained the older valuations. This supports an institutional branch from the commercial account tradition. The direction is a historical inference from the older commercial unit; shared initial valuation was not a permanent peg, and the interval does not date a single founding act.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": true,
      "ancestry_evidence_status": "qualified",
      "chronology_note": "Development or documentation window, not a founding date.",
      "qualification_reason": "Institutional branch inferred from shared initial valuation and subsequent legal divergence; no permanent one-to-one peg.",
      "inference_type": "qualified_historical_synthesis"
    },
    {
      "current_basis_claim_ids": [
        "C2111"
      ],
      "id": "R-V44-004",
      "parent": "CUR-V26-GENOA-CURRENT",
      "child": "CUR-V26-GENOA-PERMESSO",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1751,
        "latest_year": 1751,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1751"
      },
      "claim_ids": [
        "C2111"
      ],
      "source_ids": [
        "S705"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The Genoese permesso account of 1751 was derived from outside-bank commercial money at 115 market-valued lire to 100 lire di permesso, using valuations published on 28 April. It served specified fiscal and debt-service purposes. The basis was the market or abusiva valuation of commercial money, not the separate statutory tariff of 1741 or the banco lira.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0249"
      ],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "immediate_parent_established": true,
      "ancestry_evidence_status": "supported",
      "chronology_note": "Dated account reform; scope and implementation stated in the claim."
    },
    {
      "current_basis_claim_ids": [
        "C2112"
      ],
      "id": "R-V44-005",
      "parent": "T-FTM000621",
      "child": "T-FTM000476",
      "kind": "account_unit_branching",
      "layer": "primary",
      "date": {
        "earliest_year": 1497,
        "latest_year": 1603,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1497–1603"
      },
      "claim_ids": [
        "C2112"
      ],
      "source_ids": [
        "S1107",
        "S1108"
      ],
      "source": "Revision31 earlier accounts",
      "scope": "The Spanish silver real and peso account tradition is treated as a qualified branch within Castilian maravedí reckoning. The 1497 reform rated the real at 34 maravedís while maravedí accounts continued; scholarship describes real accounting within that common sixteenth-century system and subsequent divergence between silver and vellón values from 1603. This is an inference of local account differentiation from the combined evidence, not a claim that a coin tariff alone creates ancestry or that the real replaced and abolished the maravedí in 1497. The interval is a development window, not a known founding reform.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": true,
      "founding_predecessor": true,
      "ancestry_role": "regional_branch",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "date_is_research_envelope": true,
      "immediate_parent_established": false,
      "ancestry_evidence_status": "qualified",
      "chronology_note": "Development or documentation window, not a founding date.",
      "qualification_reason": "Local account differentiation inferred from common accounting and subsequent silver–vellón divergence; no one-time replacement act or exact separation date.",
      "inference_type": "qualified_historical_synthesis"
    }
  ],
  "optional_relationships": [],
  "display_defaults": {
    "nodes": "currency_only",
    "secondary_relationships": false,
    "profile_events": false,
    "unreviewed_candidates": false,
    "uncertainty_scope": "local_claim_edge_or_date_segment",
    "propagate_ancestry_uncertainty_to_currency_line": false
  },
  "counts": {
    "previous_mixed_display_tracks": 532,
    "currency_nodes": 401,
    "consolidated_tracks": 39,
    "withheld_non_currency_or_unresolved_tracks": 202,
    "main_ancestry_edges": 360,
    "optional_relationships": 0,
    "profile_events": 57,
    "core_endpoint_codes": 154,
    "distinct_core_currency_ids": 153,
    "source_records": 1099,
    "claims": 2105,
    "evidence_entities": 719,
    "adopted_basis_relationships": 12,
    "context_relationships": 14
  },
  "evidence_file": "evidence-store.json",
  "profiles_file": "currency-profiles.json",
  "identity_review_file": "identity-review.json",
  "deprecated_inputs": [
    "Do not draw archived v16 nodes or raw evidence entities as currencies."
  ],
  "reconstruction": {
    "baseline": "v17 supplied ZIP",
    "v18_original_available": false,
    "v18_source_S484": "unrecovered; reserved, not a source record",
    "new_node_id_policy": "CUR-V19-DARIC avoids inventing the missing v18 node ID",
    "site_changed": false
  },
  "temporal_absorptions": [
    {
      "id": "TR-V26-001",
      "parent": "CUR-V26-KATANGA-FRANC",
      "child": "FTM000248",
      "kind": "absorbed_into_existing_currency",
      "layer": "temporal",
      "date": {
        "earliest_year": 1963,
        "latest_year": 1963,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1963"
      },
      "claim_ids": [
        "C1431"
      ],
      "source_ids": [
        "S712"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Katangese francs were replaced by existing Congolese francs at 1:1 in January 1963.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R0221",
      "parent": "T-FTM000826",
      "child": "FTM000263",
      "kind": "absorbed_into_existing_currency",
      "layer": "temporal",
      "claim_ids": [
        "C761"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1984,
        "latest_year": 1984,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1984-06-01",
        "iso_date": "1984-06-01"
      },
      "scope": "Mali returns to CFA currency. Territorial return to an existing currency, not creation of XOF from the Malian franc. Revision 25 adjudication: Malian return to existing CFA in 1984 must not create circular founding ancestry.",
      "status": "supported_draft",
      "valuation_ids": [
        "V0133"
      ],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "T-FTM000826",
      "original_child": "FTM000263",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "later_unification_or_absorption",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Malian return to existing CFA in 1984 must not create circular founding ancestry.",
        "claim_ids": [
          "C761"
        ],
        "source_ids": [
          "S380",
          "S384",
          "S98"
        ]
      },
      "revision26_review": "Dated return to a continuing ancestor; excluded from ancestry traversal.",
      "source_ids": [
        "S380",
        "S384",
        "S98"
      ]
    },
    {
      "id": "R-V26-012",
      "parent": "CUR-V26-DANZIG-GULDEN",
      "child": "FTM000309",
      "kind": "absorbed_into_existing_currency",
      "layer": "temporal",
      "date": {
        "earliest_year": 1939,
        "latest_year": 1939,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1939"
      },
      "claim_ids": [
        "C1430"
      ],
      "source_ids": [
        "S710"
      ],
      "source": "Revision26 historical sweep",
      "scope": "Danzig gulden was absorbed into the existing German-mark system in September 1939 at 1 gulden = 0.70 Reichsmark.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "later_unification_or_absorption",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      }
    },
    {
      "id": "R0275",
      "kind": "absorbed_into_existing_currency",
      "date": {
        "earliest_year": 1940,
        "latest_year": 1941,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1940–1941"
      },
      "claim_ids": [
        "C827"
      ],
      "scope": "The Soviet currency system displaced the lats, withdrawn on 25 March 1941. Revision 25 adjudication: Interwar lats is absorbed into existing Soviet currency over 1940–1941.",
      "valuation_ids": [],
      "parent": "T-FTM000881",
      "child": "FTM000349",
      "layer": "temporal",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000881",
      "original_child": "FTM000347",
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "dated_return_to_existing_currency",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "absorption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retype",
        "scope": "existing_evidence_review",
        "reason": "Interwar lats is absorbed into existing Soviet currency over 1940–1941.",
        "claim_ids": [
          "C827"
        ],
        "source_ids": [
          "S414"
        ]
      },
      "identity_remapped_in": "revision_27",
      "temporal_review": {
        "revision": 28,
        "reason": "After merger the ruble→Latvian ruble→lats→Soviet ruble route is a temporal return. Preserve 1940–1941 absorption evidence in temporal relations/lifecycle rather than forcing a DAG cycle or removing the earlier ruble parent."
      }
    }
  ],
  "context_relationships": [
    {
      "id": "R0404",
      "kind": "multiple_currency_unification",
      "date": {
        "earliest_year": 1894,
        "latest_year": 1894,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1894"
      },
      "claim_ids": [
        "C986",
        "C1592"
      ],
      "scope": "Sterlingcoin circulation does not establish sterling as the accountunit immediately replaced in1894. Primary1894ordinance instead makes USDgold the standardforcontracts.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000525",
      "layer": "context",
      "source": "1500 coverage research revision 16",
      "status": "qualified_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000525",
      "creates_currency": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "dashed",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "display_default": true,
      "relationship_role": "replacement",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "British Honduras mixed sterling circulation contributes to local dollar system; no exclusive parent or invented rate.",
        "claim_ids": [
          "C986"
        ],
        "source_ids": [
          "S104"
        ]
      },
      "source_ids": [
        "S732",
        "S104"
      ],
      "revision27_review": {
        "decision": "remove",
        "reason": "Remove foundingancestry; retainmixedcirculation/standard context. Do not autoaddUSDparent until BZDseparation fromthe adoptedUSDunit is evidenced.",
        "claim_id": "C1592"
      },
      "current_basis_claim_ids": [
        "C1592"
      ]
    },
    {
      "id": "R0413",
      "kind": "standard_alignment",
      "date": {
        "earliest_year": 1904,
        "latest_year": 1904,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1904"
      },
      "claim_ids": [
        "C995",
        "C1604"
      ],
      "scope": "Law84of28June1904 establishesbalboa; USDgoldlegal equivalence issharedstandard/legal tender, not evidenceofUSDaccountunit succession.",
      "valuation_ids": [
        "V0225"
      ],
      "parent": "T-FTM000481",
      "child": "FTM000071",
      "layer": "context",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000481",
      "original_child": "FTM000071",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Balboa dollar weight/fineness is standard borrowing; Colombian monetary replacement is separate.",
        "claim_ids": [
          "C995"
        ],
        "source_ids": [
          "S473"
        ]
      },
      "source_ids": [
        "S734"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "Correctlawdate; Colombianlimitedcoinredemption doesnot establishgeneralaccountconversion.",
        "claim_id": "C1604"
      },
      "current_basis_claim_ids": [
        "C1604"
      ]
    },
    {
      "id": "R0416",
      "kind": "standard_alignment",
      "date": {
        "earliest_year": 1912,
        "latest_year": 1913,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1912–1913"
      },
      "claim_ids": [
        "C998",
        "C1605"
      ],
      "scope": "USDparity doesnotestablish córdobaancestry; primary1913law converts localpeso contracts,statutes,feesandfines to córdobas.",
      "valuation_ids": [
        "V0227"
      ],
      "parent": "T-FTM000481",
      "child": "FTM000079",
      "layer": "context",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000481",
      "original_child": "FTM000079",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Córdoba initial dollar valuation alone does not establish prior USDaccount succession.",
        "claim_ids": [
          "C998"
        ],
        "source_ids": [
          "S475"
        ]
      },
      "source_ids": [
        "S726"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "Replaceancestrypath by documentedexistingpeso parent; retainUSDstandard ascontext.",
        "claim_id": "C1605"
      },
      "current_basis_claim_ids": [
        "C1605"
      ]
    },
    {
      "id": "R0414",
      "kind": "standard_alignment",
      "date": {
        "earliest_year": 1903,
        "latest_year": 1903,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1903"
      },
      "claim_ids": [
        "C996",
        "C1613"
      ],
      "scope": "The 1903 Philippine reform defined a gold peso and made US gold dollars tender at two pesos per dollar. The date is enactment; commencement depended on the stipulated coin supply. Spanish and Mexican predecessors are additional inputs, not erased by the new standard.",
      "valuation_ids": [
        "V0226"
      ],
      "parent": "T-FTM000481",
      "child": "T-FTM000503",
      "layer": "context",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000481",
      "original_child": "T-FTM000503",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "founding_adoption",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "US gold dollars expressly legal tender at 2 pesos, more than metal specification; optional nonexclusive founding adoption retained.",
        "claim_ids": [
          "C996"
        ],
        "source_ids": [
          "S474"
        ]
      },
      "source_ids": [
        "S474"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "The1903 US-dollar statutory ratio is monetary-standard/legal-tender influence. It is not in itself conversion of prior USD account obligations into a new Philippine unit. Keep optional standard-adoption context, excluded from ancestry.",
        "claim_id": "C1613"
      },
      "current_basis_claim_ids": [
        "C1613"
      ]
    },
    {
      "id": "R-V23-015",
      "parent": "FTM000144",
      "child": "T-FTM000719",
      "kind": "historical_name_restoration",
      "layer": "context",
      "date": {
        "earliest_year": 1980,
        "latest_year": 1980,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1980"
      },
      "claim_ids": [
        "C1175",
        "C1614"
      ],
      "source_ids": [
        "S574",
        "S591",
        "S838",
        "S839"
      ],
      "source": "Revision 23 predecessor audit",
      "scope": "The national currency name was restored after abolition; an account-balance succession between the two riels has not been established.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "display_default": false,
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "restoration",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "1980 riel restores named account tradition after abolition; optional restoration must not imply redeemed balances or continuous use.",
        "claim_ids": [
          "C1175"
        ],
        "source_ids": [
          "S574"
        ]
      },
      "revision27_review": {
        "decision": "retype",
        "reason": "Account-unit source adjudication.",
        "claim_id": "C1614"
      },
      "current_basis_claim_ids": [
        "C1614"
      ]
    },
    {
      "id": "R0267",
      "kind": "standard_alignment",
      "date": {
        "earliest_year": 1918,
        "latest_year": 1918,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1918"
      },
      "claim_ids": [
        "C818",
        "C1648"
      ],
      "scope": "The Estonian mark founding standard referenced the Ostmark; this standard reference is retained as context and excluded from ancestry traversal.",
      "valuation_ids": [
        "V0157"
      ],
      "parent": "FTM000309",
      "child": "T-FTM000878",
      "layer": "context",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000876",
      "original_child": "T-FTM000878",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Ostmark parity at Estonian founding alone is insufficient replacement or regional lineage evidence.",
        "claim_ids": [
          "C818"
        ],
        "source_ids": [
          "S410"
        ]
      },
      "source_ids": [
        "S780",
        "S410"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "Retain supported optional standard_reference, not ancestry; keep_qualified denotes unresolved proposed ancestry only. Do not downgrade existing parity fact.",
        "claim_id": "C1648"
      },
      "current_basis_claim_ids": [
        "C1648"
      ],
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "R0239",
      "parent": "FTM000175",
      "child": "FTM000245",
      "kind": "standard_adoption",
      "layer": "context",
      "claim_ids": [
        "C781",
        "C1652"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1850,
        "latest_year": 1850,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1850"
      },
      "scope": "The federal Swiss franc adopts the French silver-franc standard. Standard relationship, not French currency replacement in Switzerland.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000175",
      "original_child": "FTM000245",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "French silver specification is a standard reference; no French-franc account replacement in Switzerland demonstrated.",
        "claim_ids": [
          "C781"
        ],
        "source_ids": [
          "S388"
        ]
      },
      "source_ids": [
        "S388"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "The retained evidence establishes a metal or valuation standard, not succession of the principal unit of account. Keep it as profile context; exclude it from ancestry traversal.",
        "claim_id": "C1652"
      },
      "current_basis_claim_ids": [
        "C1652"
      ]
    },
    {
      "id": "R0240",
      "parent": "FTM000175",
      "child": "FTM000246",
      "kind": "standard_adoption",
      "layer": "context",
      "claim_ids": [
        "C782",
        "C1653"
      ],
      "source": "reviewed franc handoff v2",
      "date": {
        "earliest_year": 1832,
        "latest_year": 1832,
        "precision": "day",
        "qualifier": "exact",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1832-06-05",
        "iso_date": "1832-06-05"
      },
      "scope": "Belgium legislates the French decimal silver-franc standard. Law date; does not assert a blanket 1:1 exchange of every preceding local unit.",
      "status": "supported_draft",
      "valuation_ids": [],
      "valuation_policy": "Exact original quantities; pegs, coin tariffs and currency conversions have separate scopes.",
      "original_parent": "FTM000175",
      "original_child": "FTM000246",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Belgian 1832 law adopts French standard; existing evidence does not show French local obligation succession.",
        "claim_ids": [
          "C782"
        ],
        "source_ids": [
          "S398"
        ]
      },
      "source_ids": [
        "S398"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "The retained evidence establishes a metal or valuation standard, not succession of the principal unit of account. Keep it as profile context; exclude it from ancestry traversal.",
        "claim_id": "C1653"
      },
      "current_basis_claim_ids": [
        "C1653"
      ]
    },
    {
      "id": "R0306",
      "kind": "unit_standard_adoption",
      "date": {
        "earliest_year": 1828,
        "latest_year": 1828,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1828"
      },
      "claim_ids": [
        "C863",
        "C1654"
      ],
      "scope": "The phoenix was valued at one sixth of the Spanish dollar. A valuation standard, not evidence that all dollars were compulsorily converted into phoenixes.",
      "valuation_ids": [],
      "parent": "T-FTM000476",
      "child": "T-FTM000905",
      "layer": "context",
      "source": "European predecessor research revision 13",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000476",
      "original_child": "T-FTM000905",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "One-sixth Spanish-dollar valuation defines phoenix standard; no local account succession established.",
        "claim_ids": [
          "C863"
        ],
        "source_ids": [
          "S429"
        ]
      },
      "source_ids": [
        "S429"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "The retained evidence establishes a metal or valuation standard, not succession of the principal unit of account. Keep it as profile context; exclude it from ancestry traversal.",
        "claim_id": "C1654"
      },
      "current_basis_claim_ids": [
        "C1654"
      ]
    },
    {
      "id": "R0375",
      "kind": "local_issue_on_imported_currency_standard",
      "date": {
        "earliest_year": 1863,
        "latest_year": 1866,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1863–1866"
      },
      "claim_ids": [
        "C954",
        "C1655"
      ],
      "scope": "Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars. One traced standard input; the 1935 sterling link is not its origin.",
      "valuation_ids": [],
      "parent": "T-FTM000476",
      "child": "T-FTM000464",
      "layer": "context",
      "source": "1500 coverage research revision 15",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000476",
      "original_child": "T-FTM000464",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "standard_reference",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "retain",
        "scope": "existing_evidence_review",
        "reason": "Spanish coin circulation alone remains weaker than Mexican-account law; keep optional pending named Spanish obligations.",
        "claim_ids": [
          "C954"
        ],
        "source_ids": [
          "S453"
        ]
      },
      "source_ids": [
        "S453"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "The retained evidence establishes a metal or valuation standard, not succession of the principal unit of account. Keep it as profile context; exclude it from ancestry traversal.",
        "claim_id": "C1655"
      },
      "current_basis_claim_ids": [
        "C1655"
      ]
    },
    {
      "id": "R0401",
      "kind": "standard_alignment",
      "date": {
        "earliest_year": 1825,
        "latest_year": 1850,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1825–1850"
      },
      "claim_ids": [
        "C983",
        "C1656"
      ],
      "scope": "Sterling coins and the sterling rating coexisted with the inherited British West Indian dollar account unit. They do not make sterling its account-unit parent.",
      "valuation_ids": [],
      "parent": "T-FTM000497",
      "child": "T-FTM000515",
      "layer": "context",
      "source": "1500 coverage research revision 16",
      "status": "supported_draft",
      "valuation_policy": "Exact ratio within the written scope, never a universal treatment of all cash and deposits.",
      "original_parent": "T-FTM000497",
      "original_child": "T-FTM000960",
      "creates_currency": false,
      "display_default": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "qualification_scope": "this_relationship_only"
      },
      "ancestry_role": "non_ancestry_context",
      "founding_predecessor": false,
      "relationship_role": "regional_branch",
      "date_is_creation": false,
      "revision_25_review": {
        "disposition": "qualify",
        "scope": "existing_evidence_review",
        "reason": "Barbados mixes sterling coins and dollar notes; intermediate dollar-account relation unclear, so keep optional pending actual account conversion.",
        "claim_ids": [
          "C983"
        ],
        "source_ids": [
          "S467"
        ]
      },
      "source_ids": [
        "S830"
      ],
      "revision27_review": {
        "decision": "retype",
        "reason": "The independently sourced Spanish-dollar ancestry replaces the earlier mixed-circulation inference.",
        "claim_id": "C1656"
      },
      "current_basis_claim_ids": [
        "C1656"
      ],
      "identity_remapped_in": "revision_27"
    },
    {
      "id": "CTX-V29-014",
      "parent": "T-FTM000560",
      "child": "T-FTM000497",
      "kind": "account_system_adoption",
      "layer": "context",
      "date": {
        "earliest_year": 950,
        "latest_year": 1020,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "950–1020"
      },
      "claim_ids": [
        "C1850"
      ],
      "current_basis_claim_ids": [
        "C1850"
      ],
      "source_ids": [
        "S944"
      ],
      "source": "Revision29 account-reckoning review",
      "scope": "Frankish twelve-penny shilling reckoning entered English usage by the late tenth/early eleventh century, alongside older four- and five-penny shillings. This was subdivision transmission within an existing English penny system. Late-tenth-century uptake is reconstructed; Byrhtferth’s dated witness is 1011–c.1020. Four witnesses cluster in reformed monastic contexts; nationwide simultaneous adoption is not claimed.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "non_ancestry_context",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "none",
        "qualification_scope": "context_only"
      },
      "date_is_research_envelope": true
    },
    {
      "id": "CTX-V31-015",
      "parent": "T-FTM000560",
      "child": "CUR-V28-PORTUGUESE-LIBRA",
      "kind": "account_system_adoption",
      "layer": "context",
      "date": {
        "earliest_year": 1248,
        "latest_year": 1279,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1248–1279"
      },
      "claim_ids": [
        "C1945"
      ],
      "current_basis_claim_ids": [
        "C1945"
      ],
      "source_ids": [
        "S988",
        "S930"
      ],
      "source": "Revision31 account-reckoning review",
      "scope": "AfonsoIII adopted French libra reckoning above existing soldo/dinheiro accounts; the Frankish node represents tradition, not an identified immediate parent.",
      "status": "qualified_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "non_ancestry_context",
      "date_is_creation": false,
      "display_evidence": {
        "status": "qualified",
        "line_style": "none",
        "qualification_scope": "context_only"
      },
      "date_is_research_envelope": true
    },
    {
      "id": "CTX-V31-016",
      "parent": "CUR-V31-BARCELONA-LLIURA",
      "child": "FTM000166",
      "kind": "contractual_account_valuation",
      "layer": "context",
      "date": {
        "earliest_year": 1878,
        "latest_year": 1878,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1878"
      },
      "claim_ids": [
        "C1946"
      ],
      "current_basis_claim_ids": [
        "C1946"
      ],
      "source_ids": [
        "S1001"
      ],
      "source": "Revision31 account-reckoning review",
      "scope": "The 1878 surviving rent is stated both in libra and peseta terms; retain as contractual equivalence unless further evidence establishes actual general account replacement.",
      "status": "supported_draft",
      "valuation_ids": [],
      "creates_currency": false,
      "founding_predecessor": false,
      "ancestry_role": "non_ancestry_context",
      "date_is_creation": false,
      "display_evidence": {
        "status": "supported",
        "line_style": "none",
        "qualification_scope": "context_only"
      }
    }
  ],
  "adopted_basis_policy": {
    "name": "Adopted monetary basis (step-parent)",
    "definition": "Deliberate, implemented adoption of another currency as a unit model or exchange-rate anchor, without replacing documented historical ancestry.",
    "subtypes": {
      "unit_adoption": "Dated adoption or redefinition of a principal account unit by explicit reference to another currency; no continuing peg inferred.",
      "exchange_rate_anchor": "Documented standing parity commitment with an operational monetary mechanism; dates, changes and limitations required."
    },
    "admission_tests": [
      "A named currency is deliberately selected; numerical coincidence is insufficient.",
      "The rule governs the principal account unit or general monetary regime; limited sectoral scope must be explicit.",
      "Implementation is evidenced by operative account definitions, conversion of obligations, issuance, redemption or intervention arrangements.",
      "Evidence supports the precise subtype; initial equality does not prove a continuing peg.",
      "Effective dates, observation dates, ratios, bands, mechanisms, endings and gaps are distinguished."
    ],
    "exclusions": [
      "Shared metal content without explicit account-unit adoption",
      "Coin design, mint technique, subdivision or name copying alone",
      "Market exchange correlation or a quotation alone",
      "A customs tariff or individual contract valuation alone",
      "Reserve holdings alone",
      "A proposal without implementation",
      "Political conquest alone"
    ],
    "identity_rule": "Do not create a currency node for a peg, rescaling or change of monetary basis. A separately established new unit is adjudicated under the existing identity policy.",
    "kinship_rule": "Keep founding ancestry. No transitive step-parent inheritance, sibling/cousin derivation, or automatic anchor succession. Co-anchoring requires overlapping evidenced periods and is not genealogical kinship.",
    "depth_rule": "Exclude every adopted-basis edge and its event dates from ancestry traversal, origin dates, predecessor coverage and all strict/qualified/optional depth metrics.",
    "temporal_rule": "A unit adoption is an event. An anchor is a regime with dated observations and changes. Unknown end does not mean current. A switch closes the earlier anchor only where evidenced. Legal commitment and actual operation may differ.",
    "display_rule": "Separate opt-in overlay, purple connector with a diamond on the recipient at the event or first witnessed date; qualification uses opacity and explicit text, not the ancestry dash convention. Profiles always show admitted step-parents.",
    "basket_rule": "Record a basket as a structured reference, never an invented currency or several unqualified bilateral parents. No basket is admitted in this revision."
  },
  "adopted_basis_relationships": [
    {
      "id": "R0399",
      "parent": "FTM000175",
      "child": "FTM000278",
      "kind": "unit_adoption",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1891,
        "latest_year": 1891,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1891"
      },
      "date_role": "implemented_reform_year",
      "scope": "Tunisia adopted the French franc unit in the implemented 1891 reform while replacing local piastre accounting.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Officially reported unit substitution and franc-denominated issues.",
      "ratio_text": "French franc unit adopted; no universal cash-conversion ratio asserted.",
      "limitations": "The piastre remains the local succession parent. No continuing peg duration is inferred.",
      "temporal_label": "1891 · unit adoption event",
      "temporal": {
        "type": "event",
        "start": {
          "earliest_year": 1891,
          "latest_year": 1891,
          "precision": "year",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1891"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_applicable_event",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C981",
        "C1588",
        "C1959"
      ],
      "current_basis_claim_ids": [
        "C1959"
      ],
      "source_ids": [
        "S465"
      ]
    },
    {
      "id": "R0411",
      "parent": "T-FTM000481",
      "child": "FTM000075",
      "kind": "unit_adoption",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1924,
        "latest_year": 1925,
        "precision": "range",
        "qualifier": "range",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1924–1925"
      },
      "date_role": "implementation_window",
      "scope": "Guatemala deliberately defined the quetzal equal to one US dollar and chose sixty pesos per quetzal using prior dollar exchange values.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Monetary reform with implemented local peso conversion and subsequent quetzal issue.",
      "ratio_text": "1 GTQ = 1 USD at reform; 60 local pesos = 1 GTQ.",
      "limitations": "Dollar value was explicitly selected; this is more than matching metal content. No ongoing peg or transfer of US debts is inferred.",
      "temporal_label": "1924–1925 · unit adoption event",
      "temporal": {
        "type": "event",
        "start": {
          "earliest_year": 1924,
          "latest_year": 1925,
          "precision": "range",
          "qualifier": "range",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1924–1925"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_applicable_event",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C993",
        "C1603",
        "C1960"
      ],
      "current_basis_claim_ids": [
        "C1960"
      ],
      "source_ids": [
        "S733",
        "S471"
      ]
    },
    {
      "id": "SP-V32-001",
      "parent": "T-FTM000497",
      "child": "T-FTM000464",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1935,
        "latest_year": 1935,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1935-11-09",
        "iso_date": "1935-11-09"
      },
      "date_role": "anchor_introduction",
      "scope": "Hong Kong instituted a sterling anchor in 1935. Postwar tables document its continuation and 1967 parity change before the switch to USD.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Exchange Fund and certificates backing banknote issue; postwar official parity regime.",
      "ratio_text": "Initially 16 HKD per GBP; 14.55 from 23 November 1967.",
      "limitations": "Wartime operation and the exact pre-1972 break following sterling flotation are not fully resolved; do not read the outer dates as uninterrupted daily convertibility.",
      "temporal_label": "1935 introduction; postwar evidence 1946–1972",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1935,
          "latest_year": 1935,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1935-11-09",
          "iso_date": "1935-11-09"
        },
        "end": {
          "earliest_year": 1972,
          "latest_year": 1972,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1972-07-06",
          "iso_date": "1972-07-06"
        },
        "end_exclusive": true,
        "end_status": "documented",
        "observed_through": null,
        "continuity": "intervening_operation_not_fully_reviewed"
      },
      "rate_changes": [
        {
          "date": "1967-11-23",
          "text": "14.55 HKD per GBP; revaluation within the sterling anchor."
        }
      ],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1961"
      ],
      "current_basis_claim_ids": [
        "C1961"
      ],
      "source_ids": [
        "S453",
        "S1019"
      ]
    },
    {
      "id": "SP-V32-002",
      "parent": "T-FTM000481",
      "child": "T-FTM000464",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1972,
        "latest_year": 1972,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1972-07-06",
        "iso_date": "1972-07-06"
      },
      "date_role": "effective_start",
      "scope": "Hong Kong fixed its dollar to USD in July 1972, changed the parity in February 1973, and ended the commitment when it floated in November 1974.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Government undertaking to maintain the specified exchange rate.",
      "ratio_text": "5.65 HKD per USD initially; 5.085 from 14 February 1973.",
      "limitations": "Separate from the 1983 currency-board episode. No dollar anchor is drawn across the floating interval.",
      "temporal_label": "6 July 1972 – 26 November 1974",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1972,
          "latest_year": 1972,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1972-07-06",
          "iso_date": "1972-07-06"
        },
        "end": {
          "earliest_year": 1974,
          "latest_year": 1974,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1974-11-26",
          "iso_date": "1974-11-26"
        },
        "end_exclusive": true,
        "end_status": "documented",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [
        {
          "date": "1973-02-14",
          "text": "5.085 HKD per USD."
        }
      ],
      "replaces_adopted_basis_id": "SP-V32-001",
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1962"
      ],
      "current_basis_claim_ids": [
        "C1962"
      ],
      "source_ids": [
        "S1019"
      ]
    },
    {
      "id": "SP-V32-003",
      "parent": "T-FTM000481",
      "child": "T-FTM000464",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1983,
        "latest_year": 1983,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1983-10-17",
        "iso_date": "1983-10-17"
      },
      "date_role": "effective_start",
      "scope": "Hong Kong restored a USD link through its currency-board system in 1983; the inspected later description specifies a 7.75–7.85 exchange band.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Currency-board note-issue mechanism and operational exchange band.",
      "ratio_text": "1983 linked rate: 7.80 HKD per USD; later observed band: 7.75–7.85.",
      "limitations": "End not established in this review. The later band is not backdated to 1983.",
      "temporal_label": "17 October 1983; confirmed in the 2024 description",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1983,
          "latest_year": 1983,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1983-10-17",
          "iso_date": "1983-10-17"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_established",
        "observed_through": "2024-06-27",
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [
        {
          "date": "2024-06-27",
          "date_role": "configuration_observed_not_introduced",
          "text": "7.75–7.85 HKD per USD band in the inspected description."
        }
      ],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1963"
      ],
      "current_basis_claim_ids": [
        "C1963"
      ],
      "source_ids": [
        "S1019",
        "S54"
      ]
    },
    {
      "id": "SP-V32-004",
      "parent": "T-FTM000497",
      "child": "T-FTM000515",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1965,
        "latest_year": 1965,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1965-10-06",
        "iso_date": "1965-10-06"
      },
      "date_role": "episode_observation_not_first_anchor",
      "scope": "The ECCA episode used a sterling peg before the EC dollar’s 1976 switch to USD.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "ECCA currency management with a stated sterling peg.",
      "ratio_text": "4.80 XCD per GBP.",
      "limitations": "The reviewed start is the ECCA issue witness. Earlier British Caribbean sterling links remain to be scoped; this does not create a 1965 currency identity.",
      "temporal_label": "ECCA episode: 6 October 1965 – 7 July 1976",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1965,
          "latest_year": 1965,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1965-10-06",
          "iso_date": "1965-10-06"
        },
        "end": {
          "earliest_year": 1976,
          "latest_year": 1976,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1976-07-07",
          "iso_date": "1976-07-07"
        },
        "end_exclusive": true,
        "end_status": "documented",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1964"
      ],
      "current_basis_claim_ids": [
        "C1964"
      ],
      "source_ids": [
        "S1020",
        "S1021"
      ]
    },
    {
      "id": "SP-V32-005",
      "parent": "T-FTM000481",
      "child": "T-FTM000515",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1976,
        "latest_year": 1976,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1976-07-07",
        "iso_date": "1976-07-07"
      },
      "date_role": "effective_start",
      "scope": "The East Caribbean dollar switched its anchor to USD on 7 July 1976; the ECCB confirmed the unchanged parity in 2021.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Fixed-rate monetary policy supported by pooled foreign reserves and the Council’s parity authority.",
      "ratio_text": "2.70 XCD per USD.",
      "limitations": "No new account identity; present status is not inferred from a 2021 release.",
      "temporal_label": "7 July 1976; confirmed through July 2021",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1976,
          "latest_year": 1976,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1976-07-07",
          "iso_date": "1976-07-07"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_established",
        "observed_through": "2021-07-13",
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": "SP-V32-004",
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1965"
      ],
      "current_basis_claim_ids": [
        "C1965"
      ],
      "source_ids": [
        "S1021",
        "S1022"
      ]
    },
    {
      "id": "SP-V32-006",
      "parent": "T-FTM000481",
      "child": "T-FTM000523",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1972,
        "latest_year": 1972,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1972-07-31",
        "iso_date": "1972-07-31"
      },
      "date_role": "effective_start",
      "scope": "Bermuda fixed its dollar at USD parity on 31 July 1972 under amended authority to define its external value beyond sterling.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Amended BMA statutory parity authority and implemented exchange-rate fixing.",
      "ratio_text": "1 BMD per USD.",
      "limitations": "Distinct from the February 1970 dollar introduction. No continuous-operation or current-status claim is added.",
      "temporal_label": "31 July 1972 introduction; ending unreviewed",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1972,
          "latest_year": 1972,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1972-07-31",
          "iso_date": "1972-07-31"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_established",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1966"
      ],
      "current_basis_claim_ids": [
        "C1966"
      ],
      "source_ids": [
        "S202"
      ]
    },
    {
      "id": "SP-V32-007",
      "parent": "FTM000387",
      "child": "FTM000263",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1999-01-01",
        "iso_date": "1999-01-01"
      },
      "date_role": "effective_start",
      "scope": "XOF acquired an explicit euro anchor from 1 January 1999 under the continuing monetary cooperation arrangements.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Continuing monetary cooperation arrangements with an explicitly published euro parity.",
      "ratio_text": "655.957 XOF per EUR.",
      "limitations": "The two CFA units remain distinct. The earlier French-franc anchor is retained in evidence and awaits a separately dated operational record. Ending and current operation are not assessed here.",
      "temporal_label": "1 January 1999 · euro anchor introduced",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1999,
          "latest_year": 1999,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1999-01-01",
          "iso_date": "1999-01-01"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_established",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1967"
      ],
      "current_basis_claim_ids": [
        "C1967"
      ],
      "source_ids": [
        "S381"
      ]
    },
    {
      "id": "SP-V32-008",
      "parent": "FTM000387",
      "child": "FTM000264",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1999-01-01",
        "iso_date": "1999-01-01"
      },
      "date_role": "effective_start",
      "scope": "XAF acquired an explicit euro anchor from 1 January 1999 under the continuing monetary cooperation arrangements.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Continuing monetary cooperation arrangements with an explicitly published euro parity.",
      "ratio_text": "655.957 XAF per EUR.",
      "limitations": "The two CFA units remain distinct. The earlier French-franc anchor is retained in evidence and awaits a separately dated operational record. Ending and current operation are not assessed here.",
      "temporal_label": "1 January 1999 · euro anchor introduced",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1999,
          "latest_year": 1999,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1999-01-01",
          "iso_date": "1999-01-01"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_established",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1968"
      ],
      "current_basis_claim_ids": [
        "C1968"
      ],
      "source_ids": [
        "S381"
      ]
    },
    {
      "id": "SP-V32-009",
      "parent": "FTM000387",
      "child": "FTM000272",
      "kind": "exchange_rate_anchor",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1999,
        "latest_year": 1999,
        "precision": "day",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1999-01-01",
        "iso_date": "1999-01-01"
      },
      "date_role": "effective_start",
      "scope": "KMF acquired an explicit euro anchor from 1 January 1999 under the continuing monetary cooperation arrangements.",
      "territorial_scope": "Principal currency/account unit in the indicated jurisdiction.",
      "mechanism": "Continuing monetary cooperation arrangements with an explicitly published euro parity.",
      "ratio_text": "491.968 KMF per EUR.",
      "limitations": "The two CFA units remain distinct. The earlier French-franc anchor is retained in evidence and awaits a separately dated operational record. Ending and current operation are not assessed here.",
      "temporal_label": "1 January 1999 · euro anchor introduced",
      "temporal": {
        "type": "regime",
        "start": {
          "earliest_year": 1999,
          "latest_year": 1999,
          "precision": "day",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1999-01-01",
          "iso_date": "1999-01-01"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_established",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "supported",
      "display_evidence": {
        "status": "supported",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C1969"
      ],
      "current_basis_claim_ids": [
        "C1969"
      ],
      "source_ids": [
        "S381"
      ]
    },
    {
      "id": "SP-V35-001",
      "parent": "CUR-V35-MUGHAL-RUPEE",
      "child": "FTM000031",
      "kind": "unit_adoption",
      "layer": "adopted_basis",
      "relationship_role": "adopted_monetary_basis",
      "ancestry_role": "non_ancestry_adopted_basis",
      "creates_currency": false,
      "founding_predecessor": false,
      "include_in_ancestry": false,
      "include_in_depth": false,
      "date_is_creation": false,
      "date": {
        "earliest_year": 1740,
        "latest_year": 1740,
        "precision": "year",
        "qualifier": "reported",
        "calendar": "CE/BCE, historical year numbering; no year zero",
        "original_text": "1740"
      },
      "date_role": "implemented_reform_year",
      "scope": "Nader Shah’s implemented 1740 reform deliberately aligned Iranian rupee/naderi reckoning with Indian rupees and set one silver toman equal to 20 silver rupees. Record a qualified unit-adoption event, preserving Iranian ancestry; no continuing market peg is inferred.",
      "territorial_scope": "Iranian state account definitions and reform issues; actual commerce had a narrower and uneven response.",
      "mechanism": "Accounting orders and replacement rupee/naderi issues explicitly aligned to the Indian rupee; supported by VOC and EIC reports reproduced in scholarship.",
      "ratio_text": "1 Iranian silver toman = 20 silver rupees in the reform.",
      "limitations": "Qualified donor association and implementation scope. Commerce remained heavily copper-based. This is an adoption event, not a claim of enduring market parity or uniform compliance.",
      "temporal_label": "1740 · qualified unit adoption event",
      "temporal": {
        "type": "event",
        "start": {
          "earliest_year": 1740,
          "latest_year": 1740,
          "precision": "year",
          "qualifier": "reported",
          "calendar": "CE/BCE, historical year numbering; no year zero",
          "original_text": "1740"
        },
        "end": null,
        "end_exclusive": false,
        "end_status": "not_applicable_event",
        "observed_through": null,
        "continuity": "only_as_stated_in_sources"
      },
      "rate_changes": [],
      "replaces_adopted_basis_id": null,
      "status": "qualified",
      "display_evidence": {
        "status": "qualified",
        "line_style": "solid",
        "marker": "diamond",
        "qualification_scope": "this_relationship_only"
      },
      "claim_ids": [
        "C2012"
      ],
      "current_basis_claim_ids": [
        "C2012"
      ],
      "source_ids": [
        "S1038"
      ]
    }
  ]
}
