{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-lassen-wilderness-permit-process",
        "evidence_ids": [
          "evidence-lassen-wilderness-permit-process"
        ],
        "predicate": "wilderness_permit_process",
        "spatial_scope_ids": [
          "scope-lassen-wilderness"
        ],
        "subject_id": "land-lassen-volcanic-wilderness",
        "temporal_scope": null,
        "value": {
          "channel": "Recreation.gov only",
          "confirmation_email_is_permit": true,
          "maximum_advance_days": 90,
          "physical_pickup_required": false,
          "quota": false
        }
      },
      "evidence": [
        {
          "claim_id": "claim-lassen-wilderness-permit-process",
          "evidence_id": "evidence-lassen-wilderness-permit-process",
          "notes": "",
          "observation_id": "observation-recreationgov-lassen-wilderness-20260922",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The federal reservation service issues Lassen wilderness permits online year-round on a rolling 90-day window; the confirmation email serves as the permit.",
          "observation_id": "observation-recreationgov-lassen-wilderness-20260922",
          "observed_at": null,
          "observer": "",
          "retrieved_at": "2026-09-22T19:00:00+00:00",
          "source_id": "source-recreationgov-lassen-wilderness"
        }
      ],
      "sources": [
        {
          "locator": "https://www.recreation.gov/permits/4675334",
          "publisher": "Recreation.gov",
          "source_id": "source-recreationgov-lassen-wilderness"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "land-lassen-volcanic-wilderness",
      "kind": "wilderness",
      "name": "Lassen Volcanic Wilderness"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260922-lassen-nps-foundation",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-lassen-wilderness-permit-process.json",
      "reason": "Publish a bounded source-backed Lassen Volcanic National Park planning foundation from current official NPS and linked first-party operational sources.",
      "record_id": "claim-lassen-wilderness-permit-process",
      "record_type": "claim",
      "summary": "Add a bounded official-source Lassen Volcanic National Park planning foundation with explicit source conflict, operational rechecks, and deferred-detail gaps."
    }
  ],
  "navigation": {
    "next_id": "claim-laurel-lake-published-profile",
    "position": 1046,
    "previous_id": "claim-lassen-wilderness-permit-fees",
    "total": 3965
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "The federal reservation service issues Lassen wilderness permits online year-round on a rolling 90-day window; the confirmation email serves as the permit.",
      "observation_id": "observation-recreationgov-lassen-wilderness-20260922",
      "observed_at": null,
      "observer": "",
      "retrieved_at": "2026-09-22T19:00:00+00:00",
      "source_id": "source-recreationgov-lassen-wilderness"
    }
  ],
  "record": {
    "claim_id": "claim-lassen-wilderness-permit-process",
    "evidence_ids": [
      "evidence-lassen-wilderness-permit-process"
    ],
    "predicate": "wilderness_permit_process",
    "spatial_scope_ids": [
      "scope-lassen-wilderness"
    ],
    "subject_id": "land-lassen-volcanic-wilderness",
    "temporal_scope": null,
    "value": {
      "channel": "Recreation.gov only",
      "confirmation_email_is_permit": true,
      "maximum_advance_days": 90,
      "physical_pickup_required": false,
      "quota": false
    }
  },
  "record_type": "claim",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.recreation.gov/permits/4675334",
      "publisher": "Recreation.gov",
      "source_id": "source-recreationgov-lassen-wilderness"
    }
  ]
}
