{
  "stage": 359,
  "engine": "Real Public Key Fingerprint Validation Layer",
  "engine_detail": "Stage358 Temporal Validity Binding",
  "source_stage": 358,
  "created_at": "2026-06-26T04:03:17Z",
  "previous_hash": "941e6e819d0af9d33abcb4f964491989cc152bee8926a1e77dd02d9f75eb69cd",
  "stage358_binding": {
    "stage358_result_path": "docs/time-validity/stage358_signing_time_validity_result.json",
    "stage358_policy_path": "docs/time-validity/stage358_signing_time_validity_policy.json",
    "stage358_result_sha256": "941e6e819d0af9d33abcb4f964491989cc152bee8926a1e77dd02d9f75eb69cd",
    "stage358_entry_hash": "987d0ab79189f2ff71caa2192d0d01c3e97744d6e347ab49daf2b57cdf7a52aa"
  },
  "public_key_metadata": {
    "key_id": "pqc-ml-dsa-intent",
    "algorithm": "ML-DSA",
    "standard": "NIST FIPS 204",
    "status": "intent_only",
    "public_key_present": false,
    "public_key_material_published": false,
    "public_key_fingerprint": "sha256:9b9f3f4d5e5b8e04a60f2f0c1f3b2a6df01af45b217bbd85e82f2ac52b3d5c10",
    "fingerprint_algorithm": "SHA256",
    "valid_from": "2026-01-01T00:00:00Z",
    "valid_until": "2026-12-31T23:59:59Z",
    "revoked_at": null,
    "private_key_published": false,
    "real_signature_claimed": false,
    "real_pqc_signature_claimed": false
  },
  "expected_binding": {
    "expected_key_id": "pqc-ml-dsa-intent",
    "expected_algorithm": "ML-DSA",
    "expected_status": "intent_only",
    "expected_valid_from": "2026-01-01T00:00:00Z",
    "expected_valid_until": "2026-12-31T23:59:59Z"
  },
  "checks": {
    "stage358_result_exists": true,
    "stage358_policy_exists": true,
    "stage358_decision_accept": true,
    "stage358_result_sha256_present": true,
    "stage358_entry_hash_present": true,
    "public_key_metadata_present": true,
    "public_key_fingerprint_present": true,
    "public_key_fingerprint_format_valid": true,
    "fingerprint_algorithm_sha256": true,
    "key_id_matches_expected": true,
    "algorithm_matches_expected": true,
    "status_remains_intent_only": true,
    "valid_from_matches_stage358": true,
    "valid_until_matches_stage358": true,
    "no_private_key_published": true,
    "no_public_key_material_published": true,
    "no_real_signature_claim": true,
    "no_real_pqc_signature_claim": true,
    "external_timestamp_proof_readiness_recorded": true,
    "revocation_proof_readiness_recorded": true
  },
  "violations": [],
  "future_proof_readiness": {
    "external_timestamp_proof": {
      "status": "readiness_only",
      "supported_future_inputs": [
        "OpenTimestamps",
        "RFC3161"
      ],
      "real_external_timestamp_verified": false
    },
    "revocation_proof": {
      "status": "readiness_only",
      "supported_future_inputs": [
        "OCSP",
        "CRL",
        "signed_revocation_metadata"
      ],
      "real_revocation_proof_verified": false
    }
  },
  "fail_closed_policy": {
    "block_if_stage358_missing": true,
    "block_if_stage358_not_accept": true,
    "block_if_fingerprint_missing": true,
    "block_if_fingerprint_format_invalid": true,
    "block_if_key_id_mismatch": true,
    "block_if_algorithm_mismatch": true,
    "block_if_pqc_intent_claimed_active": true,
    "block_if_private_key_detected": true
  },
  "safety_boundary": {
    "no_private_keys": true,
    "no_raw_secrets": true,
    "no_public_key_material": true,
    "no_real_signature_claim": true,
    "no_real_pqc_signature_claim": true,
    "fingerprint_metadata_only": true
  },
  "entry_hash": "7327c722ef8001c6e76319306ea3a950482b154aebf4daa5aeaa6ed905375f2d",
  "decision": "accept_fingerprint_metadata",
  "reasons": [
    "stage358_result_bound",
    "stage358_temporal_validity_accepted",
    "public_key_fingerprint_present",
    "public_key_fingerprint_format_valid",
    "key_id_matches_expected",
    "algorithm_matches_expected",
    "pqc_ml_dsa_remains_intent_only",
    "no_private_keys_published",
    "external_timestamp_and_revocation_proof_readiness_recorded"
  ]
}