{
  "asset_id": "LUX-ASSET-000791",
  "connected_ids": [
    "LUX-ASSET-000791",
    "LUX-ASSET-000792",
    "LUX-ASSET-000793"
  ],
  "events": [
    {
      "confidence_level": "medium",
      "date": "1300-1613",
      "date_end": "1613",
      "date_precision": "approximate_range",
      "date_start": "1300",
      "description": "The medieval tower carried the Portopí navigational light before the function transferred to the separate Signal Tower; 1300 is documentary evidence, not a tower construction date.",
      "event_id": "HERITAGE-REL-000353",
      "event_type": "installed_at",
      "relation_id": "HERITAGE-REL-000353",
      "review_status": "accepted",
      "source_evidence": [
        {
          "evidence_note": "Specialist history supporting the 1300 documentary reference, medieval interruption and restoration, distinct towers, 1613 completion/re-lighting account, optical succession, 1918 electrification, 1927 system, 1974 relighting account and the printed impossible date 31 April 1901.",
          "evidence_scope": "field",
          "exact": true,
          "reviewed_at": "2026-08-31",
          "source_id": "book:sanchez-terry-portopi-2003",
          "source_label": "Rafael Sánchez Terry — El Faro Medieval de Portopí (Mallorca)",
          "source_type": "specialist_monograph",
          "source_url": "https://www.porttarragona.cat/files/docs/Serveis_Negoci/Serveis/Fars_abalisaments/Lectures/Faro_de_Portopi.pdf"
        },
        {
          "evidence_note": "APB bilingual guide distinguishes the first tower from the Signal Tower, says work began in 1613 and the light transfer was delayed until 1617, and records the 2004 exhibition concept.",
          "evidence_scope": "field",
          "exact": true,
          "reviewed_at": "2026-08-31",
          "source_id": "apb:portopi-exhibition-guide",
          "source_label": "Exposición de Señales Marítimas del Faro de Portopí",
          "source_type": "official_operator_publication",
          "source_url": "https://portsdebalears.com/sites/default/files/revista-faro-portopi.pdf"
        }
      ],
      "source_id": "LUX-ASSET-000791",
      "source_label": "Portopí navigational light",
      "target_id": "LUX-ASSET-000792",
      "target_label": "Medieval Torre del Faro",
      "title": "Portopí navigational light installed at Medieval Torre del Faro",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "high",
      "date": "1617",
      "date_end": "",
      "date_precision": "year",
      "date_start": "1617",
      "description": "Torre del Senyal is the current physical host of the Portopí navigational light; this does not make it the same building as the medieval Torre del Faro.",
      "event_id": "HERITAGE-REL-000356",
      "event_type": "installed_at",
      "relation_id": "HERITAGE-REL-000356",
      "review_status": "accepted",
      "source_evidence": [
        {
          "evidence_note": "APB technical and historical record: coordinates, 18 nm nominal range, 41 m elevation, two flashes every 15 seconds, 38 m tower, 1617 transfer narrative, 1918 electrification, 1927 catoptric optic, 1972 extinction and 1 April 1977 relighting.",
          "evidence_scope": "field",
          "exact": true,
          "locator": "Faro de Portopí technical data and history sections",
          "reviewed_at": "2026-08-31",
          "source_id": "apb:fars-portopi",
          "source_label": "Faro de Portopí — Fars de Balears",
          "source_type": "official_operator",
          "source_url": "https://www.farsdebalears.com/es/faro/faro-de-portopi?language_content_entity=es",
          "supported_fields": [
            "identity",
            "location",
            "historical_context",
            "current_status",
            "asset_relation"
          ],
          "trusted_source_id": "balearic_ports_authority"
        },
        {
          "evidence_note": "IALA reproduces APB's 2025 nomination dossier for the 2026 award, identifies APB as operator, distinguishes the original position from the Signal Tower, and describes the archive, exhibition and conservation activity.",
          "evidence_scope": "field",
          "exact": true,
          "reviewed_at": "2026-08-31",
          "source_id": "iala:portopi-2026-candidature",
          "source_label": "Portopí Lighthouse — IALA Heritage",
          "source_type": "international_navigation_heritage",
          "source_url": "https://heritage.iala.int/lighthouses/portopi-lighthouse/"
        }
      ],
      "source_id": "LUX-ASSET-000791",
      "source_label": "Portopí navigational light",
      "target_id": "LUX-ASSET-000793",
      "target_label": "Torre del Senyal",
      "title": "Portopí navigational light installed at Torre del Senyal",
      "valid_from": "",
      "valid_to": ""
    }
  ],
  "scope": "direct_identity_v1",
  "scope_contract": "Current asset, direct identity chain, and direct place/manufacturer targets only",
  "title": "Portopí navigational light"
}