{
  "asset_id": "LUX-ASSET-000542",
  "connected_ids": [
    "LUX-ASSET-000542",
    "LUX-ASSET-000648",
    "LUX-LH-000627"
  ],
  "events": [
    {
      "confidence_level": "low",
      "date": "",
      "date_end": "",
      "date_precision": "",
      "date_start": "",
      "description": "Heceta Head first-order Chance Brothers optic installed at host LUX-LH-000627",
      "event_id": "HERITAGE-REL-000233",
      "event_type": "installed_in",
      "relation_id": "HERITAGE-REL-000233",
      "review_status": "draft",
      "source_evidence": [
        {
          "evidence_note": "Prepared from the public Chance Heritage Trust Lighthouse Mapping Project map endpoint. Minimum imported information only; no images imported.",
          "source_id": "chanceht:lighthouse:heceta-head-lighthouse",
          "source_label": "Heceta Head Lighthouse",
          "source_type": "manufacturer_catalog",
          "source_url": "https://chanceht.org/lighthouse/heceta-head-lighthouse/"
        },
        {
          "evidence_note": "Prepared from the public Chance Heritage Trust Lighthouse Mapping Project map endpoint. Minimum imported information only; no images imported.",
          "source_id": "chanceht:lighthouse:heceta-head-unpublished-duplicate",
          "source_label": "Heceta Head (unpublished.duplicate)",
          "source_type": "manufacturer_catalog",
          "source_url": "https://chanceht.org/lighthouse/heceta-head-unpublished-duplicate/"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:b71c203ac486",
          "source_label": "Fibery external reference: en.wikipedia.org",
          "source_type": "reference",
          "source_url": "https://en.wikipedia.org/wiki/Heceta_Head_Light"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:d13b75519116",
          "source_label": "Fibery external reference: www.oregonencyclopedia.org",
          "source_type": "reference",
          "source_url": "https://www.oregonencyclopedia.org/articles/heceta-head-lighthouse/"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:746cb0a1807e",
          "source_label": "Fibery external reference: www.ibiblio.org",
          "source_type": "reference",
          "source_url": "https://www.ibiblio.org/lighthouse/or.htm"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:9e5fbdbe989a",
          "source_label": "Fibery external reference: www.marinetraffic.com",
          "source_type": "reference",
          "source_url": "https://www.marinetraffic.com/en/ais/details/lights/1000020337/"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:e85c54a5ca2c",
          "source_label": "Fibery external reference: new.opengreenmap.org",
          "source_type": "reference",
          "source_url": "https://new.opengreenmap.org/browse/sites/62f98489f8586301005a4656"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:d47dd265ee70",
          "source_label": "Fibery external reference: youtu.be",
          "source_type": "reference",
          "source_url": "https://youtu.be/7HZJic10lh0?t=81"
        }
      ],
      "source_id": "LUX-ASSET-000542",
      "source_label": "Heceta Head first-order Chance Brothers optic",
      "target_id": "LUX-LH-000627",
      "target_label": "Heceta Head Lighthouse",
      "title": "Heceta Head first-order Chance Brothers optic installed in Heceta Head Lighthouse (Automated installed_in relation from linked Chance Brothers asset host.)",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "high",
      "date": "1892-1893",
      "date_end": "1893",
      "date_precision": "year_range",
      "date_start": "1892",
      "description": "Oregon State Parks records construction of Heceta Head Lighthouse between 1892 and 1893.",
      "event_id": "HERITAGE-REL-000152",
      "event_type": "built",
      "relation_id": "HERITAGE-REL-000152",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "evidence_note": "Oregon State Parks records construction of Heceta Head Lighthouse between 1892 and 1893.",
          "source_id": "phase-source:9fcfdc45ba09",
          "source_label": "stateparks.oregon.gov",
          "source_type": "reviewed_phase_source",
          "source_url": "https://stateparks.oregon.gov/index.cfm?asset=2915-ig-18062147134131158&do=park.profile&parkid=86"
        }
      ],
      "source_id": "LUX-ASSET-000648",
      "source_label": "Heceta Head 1892–1893 tower",
      "target_id": "LUX-LH-000627",
      "target_label": "Heceta Head Lighthouse",
      "title": "Heceta Head 1892–1893 tower built Heceta Head Lighthouse",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "high",
      "date": "1893",
      "date_end": "",
      "date_precision": "year",
      "date_start": "",
      "description": "Both Chance pages give 1893 as the first-order optic manufacture date; it must not be used as the station first-light date.",
      "event_id": "HERITAGE-REL-000154",
      "event_type": "manufactured_for",
      "relation_id": "HERITAGE-REL-000154",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "evidence_note": "Both Chance pages give 1893 as the first-order optic manufacture date; it must not be used as the station first-light date.",
          "source_id": "phase-source:e34ff32db455",
          "source_label": "chanceht.org",
          "source_type": "reviewed_phase_source",
          "source_url": "https://chanceht.org/lighthouse/heceta-head-unpublished-duplicate/"
        },
        {
          "evidence_note": "Both Chance pages give 1893 as the first-order optic manufacture date; it must not be used as the station first-light date.",
          "source_id": "phase-source:31f70851fefe",
          "source_label": "chanceht.org",
          "source_type": "reviewed_phase_source",
          "source_url": "https://chanceht.org/lighthouse/heceta-head-lighthouse/"
        }
      ],
      "source_id": "LUX-ASSET-000542",
      "source_label": "Heceta Head first-order Chance Brothers optic",
      "target_id": "LUX-LH-000627",
      "target_label": "Heceta Head Lighthouse",
      "title": "Heceta Head first-order Chance Brothers optic manufactured for Heceta Head Lighthouse",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "high",
      "date": "1894",
      "date_end": "",
      "date_precision": "year",
      "date_start": "",
      "description": "Oregon State Parks records that the light was first illuminated in 1894.",
      "event_id": "HERITAGE-REL-000153",
      "event_type": "commissioned",
      "relation_id": "HERITAGE-REL-000153",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "evidence_note": "Oregon State Parks records that the light was first illuminated in 1894.",
          "source_id": "phase-source:9fcfdc45ba09",
          "source_label": "stateparks.oregon.gov",
          "source_type": "reviewed_phase_source",
          "source_url": "https://stateparks.oregon.gov/index.cfm?asset=2915-ig-18062147134131158&do=park.profile&parkid=86"
        }
      ],
      "source_id": "LUX-ASSET-000648",
      "source_label": "Heceta Head 1892–1893 tower",
      "target_id": "LUX-LH-000627",
      "target_label": "Heceta Head Lighthouse",
      "title": "Heceta Head 1892–1893 tower commissioned Heceta Head Lighthouse",
      "valid_from": "",
      "valid_to": ""
    }
  ],
  "scope": "connected_network_depth_2",
  "scope_contract": "Two-hop connected network including shared manufacturers and places",
  "title": "Heceta Head first-order Chance Brothers optic"
}