{
  "schema_version": "1.0",
  "release_version": "1.25.0",
  "reviewed_date": "2026-08-11",
  "kind": "escalation_acknowledgement_closure_receipts",
  "claim_status": "LOCAL_APPEND_ONLY_UNSIGNED_OPERATIONAL_CLOSURE",
  "canonical_human_page": "/machine-intelligence/",
  "acknowledgement_ledger_path": "data/escalation-acknowledgement-receipts.json",
  "acknowledgement_ledger_digest_sha256": "fcaafc79b939265815035fa44b8c2137ec5e197b2376119304707fea9c98367c",
  "escalation_digest_sha256": "d9bd036c66a09d41a35685cd8839666030f464518d0cbb4ca7950eb9a259d3a8",
  "closure_policy": {
    "matching_open_acknowledgement_required": true,
    "one_closure_per_open_acknowledgement": true,
    "backdating_allowed": false,
    "history_deletion_allowed": false,
    "production_synthetic_closure_allowed": false,
    "legal_effect_inference_allowed": false
  },
  "records": [],
  "head_closure_receipt_digest_sha256": null,
  "open_acknowledgement_count": 0,
  "closed_acknowledgement_count": 0,
  "truth_boundary": "No production closure receipt is fabricated because no production acknowledgement is open. Closure is operational review evidence only, not authority or legal effect.",
  "closure_ledger_digest_sha256": "507c0c24b8074c14f5717f3461935a08e6247505766b558181729fc05c20bcc6",
  "api_surface": "escalation_acknowledgement_closure_receipts"
}