{
  "_doc": "One result, read from the codebase’s own files at the commit named here. Every value is that file’s own, copied verbatim; nothing here is written by hand. A value replaced by {withheld: true, sha256_of_value, bytes} is committed by its sha256 instead of published, for the reason it states, and is never edited. Each whole source file is committed by sha256 below, and its bytes are published only where its visibility says so. The codebase is named by the public subject its files are published under.",
  "lane": "packaging-extraction",
  "repository": "packaging-extraction",
  "commit": "b8d9325aea6d8ef103cb3d1dd1c4ba77bd80ee2f",
  "portfolio_id": "packaging-extraction:signoff-certificate-engine",
  "id": "signoff-certificate-engine",
  "attestation_row": {
    "attested_at": "2026-09-19",
    "attestor": "07-genesis",
    "repository": "genesis",
    "source_doc": "CROWN_JEWELS_RESOLVED.md",
    "source_doc_sha256": "781bf515d77ef14469d543ce87b2a15d0420237f5a9bc9b1a7b4899d0f935cb7",
    "state": "attested",
    "top_n": 31,
    "note_sha256": "1218191deb85b45fe5d2ef07e47c7d4e6c09061b6b8386e86759a6105204cd17",
    "ids_in_row": 31,
    "file": "dataroom/TOP_N_ATTESTATION.jsonl",
    "line": 1
  },
  "claim_source": {
    "receipt": "packaging-extraction/top40.json",
    "sha256": "1dca1ae6d762bd584ae11aa353701b702e3378cf912d8d64ec065e74f589319e",
    "field": "entries[15].claim",
    "file": "top40.json"
  },
  "top40_entry": {
    "id": "signoff-certificate-engine",
    "rank": 16,
    "title": "The signoff certificate engine and recovery state machine",
    "claim": "A compact certificate binds inputs, model identity, bounds and verdict, and no field in version 2 is an unqualified point estimate.",
    "scope": {
      "withheld": true,
      "why": "uses a word the published record keeps for its own process (S3.1-DIALECT)",
      "sha256_of_value": "ca4739b372826ad2a96962780d268a4eefcfe41c03340bfbab048656ff885a96",
      "bytes": 210
    },
    "limits": "The 'unavoidable / physically blocks fab export' framing is KILLED: require_certificate defaults to False at design_report.py:36 and chiplet_suite.py:770 — it is opt-in, default-off. MC yield ships the exact Clopper-Pearson CI with the hard gate on the CI LOWER BOUND, a strict tightening. The nominal fp64 error of 4e-16 is measured and disclosed as OUTSIDE the proven ΔC→ΔS interval; mutual-ΔL is not propagated.",
    "artifact_path": "benchmarks/certificate_v2/certificate_v2_gate_2026_07.json",
    "witness_command": "PYTHONPATH=. python3 scripts/audit/verify_certificate_v2_gate.py",
    "witness_result": "exit=0 · EXIT0_NO_TOUCH · PASS|| Certificate v2: schema+provenance, textbook-recomputed yield CI (gate on lower), sound proven S-interval (0 sweep violations), both faults RED",
    "witness_class": "ASSERTING",
    "witness_class_basis": "measured",
    "third_party_axis": "-",
    "facts": {
      "ran_with_receipt": true,
      "third_party_graded": false,
      "negative_control_stated": true,
      "ip_class_known": false,
      "reproduce_command": true,
      "regenerates_not_verifies": true
    },
    "facts_count": 4,
    "repro_command": "PYTHONPATH=. python3 scripts/audit/verify_certificate_v2_gate.py",
    "reproduce_command": "PYTHONPATH=. python3 scripts/audit/verify_certificate_v2_gate.py",
    "repro_packet": {
      "path": "repro/signoff-certificate-engine/",
      "index_sha256": "3e1cdc5f09bf5c34a582d32529e944a4fe565211faccceb3dc5a7a1724f68635",
      "grade": "ASSERTING",
      "kit_pin": "af52c51b8b736c1930e0f36a27ce273f13cf86c8b4b88b703df44e80d5b25553",
      "graded_rev": "916fcd40448aca393824e9d21a19874253cd1f20"
    },
    "ip_class": "UNKNOWN",
    "evidence_tier": "SIMULATED",
    "run_status": "RAN",
    "output_excerpt": "    PASS  v2_gate_subset_of_v1\nPASS|| Certificate v2: schema+provenance, textbook-recomputed yield CI (gate on lower), sound proven S-interval (0 sweep violations), both faults RED",
    "attestation_rank": 5,
    "negative_control": "both faults RED (schema+provenance, forged cert under HMAC)"
  },
  "witness_quality_entry": {
    "id": "signoff-certificate-engine",
    "portfolio_id": "genesis:signoff-certificate-engine",
    "class": "ASSERTING",
    "measured_class": "ASSERTING",
    "basis": "measured",
    "why": {
      "withheld": true,
      "why": "uses a word the published record keeps for its own process (S3.1-DIALECT)",
      "sha256_of_value": "8fd0ed083b695c67b1aed7a895fccfb1a7c7407e3c37c0d33fab6bbf6bcbcd77",
      "bytes": 666
    },
    "witness_command": "PYTHONPATH=. python3 scripts/audit/verify_certificate_v2_gate.py",
    "exit_clean": 0,
    "exit_mutated": 1,
    "asserts": "FAIL|| Certificate v2: schema+provenance, textbook-recomputed yield CI (gate on lower), sound proven S-interval (0 sweep violations), both faults RED"
  },
  "packet": {
    "id": "signoff-certificate-engine",
    "portfolio_id": "genesis:signoff-certificate-engine",
    "witness_command": "PYTHONPATH=. python3 scripts/audit/verify_certificate_v2_gate.py",
    "path": "repro/signoff-certificate-engine/",
    "inputs": 94,
    "grade": "ASSERTING",
    "facts_count": 4,
    "kit2": {
      "grade": "ASSERTING",
      "graded_commit": "916fcd40448aca393824e9d21a19874253cd1f20",
      "lane_head_at_grading": "916fcd40448aca393824e9d21a19874253cd1f20",
      "graded_utc": "2026-09-17T23:48:52Z",
      "reasons": [],
      "semantic_mutations": {
        "claim_moving": 1,
        "repro_red": 1,
        "witness_runs": 60,
        "tiers": {
          "claim_values": {
            "candidates": 98,
            "claim_moving": 0,
            "witness_runs": 30
          },
          "listed": {
            "candidates": 13859,
            "claim_moving": 1,
            "witness_runs": 30
          },
          "traced": {
            "candidates": 0,
            "claim_moving": 0,
            "witness_runs": 0
          }
        }
      },
      "neutral_mutations": {
        "drawn": 90,
        "repro_red": 0,
        "coverage": {
          "listed_inputs_with_edits": 82,
          "runs": 90
        }
      },
      "inputs_graded": 94,
      "kit_pins_sha256": "af52c51b8b736c1930e0f36a27ce273f13cf86c8b4b88b703df44e80d5b25553"
    }
  },
  "measured": {
    "measured": true,
    "basis": "exit_mutated = 1 (basis == measured)",
    "exit": 1,
    "defect_rejected": true
  },
  "register": {
    "truth_state": "attested",
    "truth_line": 206,
    "measured_per_register": true,
    "witness_class_per_register": "ASSERTING",
    "ip_class_public": "not_public",
    "ip_class_sha256": "c2ab54a718ff5484fea4f59ecc2a446deef5412ea225434433529a34a9764660",
    "ip_class_source": "docs/audit/CHIPLETOS_CANON_FACTS_2026_09_17.json:34 @ e47033d4758e",
    "receipt": "register/CROWN_JEWELS_TRUTH.md",
    "receipt_sha256": "bde06cf0d3e99644522d18e79b6bd5d84ed4f5c86e315a48fef207e9e49c5022",
    "ip_class_receipt": "register/ip_class.jsonl",
    "ip_class_receipt_sha256": "b1e8f97aa6779e0fefed2f7a7726e1a03563b536b497392401b49bb8ef84d4ca"
  },
  "withheld_fields": [
    {
      "field": "top40.scope",
      "codes": [
        "PROCESS_NARRATION"
      ]
    },
    {
      "field": "witness_quality.why",
      "codes": [
        "PROCESS_NARRATION"
      ]
    }
  ],
  "sources": {
    "attestation": {
      "receipt": "packaging-extraction/dataroom/TOP_N_ATTESTATION.jsonl",
      "source": "dataroom/TOP_N_ATTESTATION.jsonl",
      "commit": "b8d9325aea6d8ef103cb3d1dd1c4ba77bd80ee2f",
      "sha256": "73bf88d1ecd6c3299599f1929a6fda2e3b20dbe725d908375a1aec5038f199e8",
      "bytes": 3855,
      "visibility": "sealed"
    },
    "top40": {
      "receipt": "packaging-extraction/top40.json",
      "source": "top40.json",
      "commit": "b8d9325aea6d8ef103cb3d1dd1c4ba77bd80ee2f",
      "sha256": "1dca1ae6d762bd584ae11aa353701b702e3378cf912d8d64ec065e74f589319e",
      "bytes": 245175,
      "visibility": "sealed"
    },
    "witness_quality": {
      "receipt": "packaging-extraction/dataroom/witness_quality.json",
      "source": "dataroom/witness_quality.json",
      "commit": "b8d9325aea6d8ef103cb3d1dd1c4ba77bd80ee2f",
      "sha256": "a5b45f767596df7e20404884fd30f0975b1931cf08bb7f3b4e4bfc4b83073c51",
      "bytes": 161552,
      "visibility": "sealed"
    },
    "repro_index": {
      "receipt": "packaging-extraction/repro/INDEX.json",
      "source": "repro/INDEX.json",
      "commit": "b8d9325aea6d8ef103cb3d1dd1c4ba77bd80ee2f",
      "sha256": "3e1cdc5f09bf5c34a582d32529e944a4fe565211faccceb3dc5a7a1724f68635",
      "bytes": 28509,
      "visibility": "sealed"
    }
  }
}