{
  "schema": "T_GPT_FREEZE_STATUS_V0_8_7",
  "version": "0.8.7",
  "date": "2026-09-13",
  "state": "P0_SAFETY_REPAIR_LOCAL_PASS_EXTERNAL_REAUDIT_REQUIRED_CONFIRMATORY_CLOSED",
  "confirmatory": "CLOSED",
  "theory_expansion": "FROZEN",
  "gates": {
    "ENG01_LOCAL_SELFTEST": {
      "status": "PASS",
      "evidence": "T_GPT_V0_8_7_P0_SAFETY_SELFTEST_OK"
    },
    "ENG02_EXTERNAL_REAUDIT": {
      "status": "PENDING",
      "effect": "P0_EXECUTION_BLOCKED"
    },
    "ENG03_CANON_TOOLING_V0_4": {
      "status": "PASS_LOCAL",
      "effect": "external replay still required"
    },
    "ENG04_CODEBOOK_RELEVANCE_BINDING": {
      "status": "PASS_LOCAL"
    },
    "ENG05_GLOBAL_AND_FAMILY_ATTRITION_GATE": {
      "status": "PASS_LOCAL"
    },
    "ENG06_SAMPLING_AWARE_IDENTIFICATION_SAFETY": {
      "status": "PASS_LOCAL",
      "note": "P0 zero-exclusion NOT_AUTHORIZED"
    },
    "P0_SEMANTIC_INDEPENDENCE_SIGNOFF": {
      "status": "PENDING"
    },
    "P0_CREDENTIALS": {
      "status": "PENDING"
    },
    "P0_EXECUTION": {
      "status": "BLOCKED"
    },
    "P1": {
      "status": "BLOCKED_UNTIL_P0"
    },
    "CONFIRMATORY_FREEZE": {
      "status": "CLOSED"
    },
    "PKG01_PUBLIC_CORE_REPLAY": {
      "status": "PASS",
      "evidence": "T_GPT_V0_8_7_P0_SAFETY_SELFTEST_OK"
    },
    "PKG02_MEOI_BYTE_IDENTITY": {
      "status": "PASS",
      "sha256": "41ba4a0143984ecf6127c23ac161c4d516cd561833eaf6a99e055c0872334b30"
    },
    "PKG03_CANON_SOURCE_BUNDLE": {
      "status": "BLOCKED_MISSING_SOURCE_BUNDLE",
      "effect": "ENG03 historical local pass cannot be independently replayed from current public package"
    },
    "ENG02_REAUDIT_PACKET": {
      "status": "READY_EXCEPT_CANON_SOURCE_BUNDLE",
      "artifact": "external-reaudit-packet-v0.8.7-r1.json",
      "effect": "ENG02 remains PENDING"
    }
  },
  "next": "External adversarial re-audit v0.8.7; if passed, satisfy P0 semantic-independence sign-off + credentials, then P0 only.",
  "reproducibility_audit_2026_09_19": {
    "packaging_revision": "R1",
    "core_replay": "PASS",
    "meoi_byte_identity": "PASS",
    "canon_v7_current_replay": "BLOCKED_MISSING_SOURCE_BUNDLE",
    "external_reaudit": "PENDING",
    "p0_execution": "BLOCKED",
    "confirmatory": "CLOSED"
  }
}