{
  "schema_version": 1,
  "handoff_id": "handoff-001",
  "created_at": "2026-07-31T12:05:00Z",
  "source_archive": {
    "archive_id": "archive-001",
    "manifest_sha256": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
    "schema_version": 1
  },
  "trust_boundary": {
    "intended_destination": "authenticated_isac_intake",
    "mutation_authority": "none",
    "requires_authenticated_action": true,
    "preserves_moderation": true,
    "creates_audit_events": false
  },
  "source_artifacts": [
    {
      "artifact_id": "image-001",
      "sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "media_type": "image/png",
      "byte_size": 2048
    }
  ],
  "evidence_values": [
    {
      "evidence_id": "evidence-name",
      "field_path": "weapon.name",
      "raw_text": "LVOA-C",
      "normalized_value": "LVOA-C",
      "missing_reason": null,
      "confidence": 0.99,
      "source_engine": {"kind": "local_ocr", "engine_id": "fixture-ocr", "engine_version": "1"},
      "image_artifact_id": "image-001",
      "image_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "region": {"coordinate_space": "normalized", "x": 0.1, "y": 0.1, "width": 0.3, "height": 0.08},
      "correction_history": []
    }
  ],
  "records": [
    {
      "handoff_record_id": "handoff-record-001",
      "record_type": "weapon",
      "intent": "create_draft",
      "target_id": null,
      "review_state": "approved",
      "source_candidate_ids": ["candidate-001"],
      "observed_instance_ids": ["instance-001"],
      "fields": [
        {"path": "weapon.name", "value": "LVOA-C", "missing_reason": null, "evidence_refs": ["evidence-name"], "uncertainty_note": null}
      ],
      "relationships": {"status": "unresolved", "evidence_refs": [], "note": "ISAC must resolve and validate canonical relationships before submission."},
      "mechanics": {"status": "not_applicable", "evidence_refs": [], "note": null}
    }
  ]
}