{
  "step": "C331",
  "status": "completed",
  "date": "2026-09-24",
  "title": "Noah death within the four admitted2K paths",
  "previous_certificate_sha256": "459f83e38c20ad06517944f7b6bac336d0e192cb66080460d34698a8d48fc323",
  "bindings": {
    "step": "STEP.json",
    "source_manifest": "SOURCE_MANIFEST.json",
    "report": "490d_C331_Noah_Death_in_the_Four_2K_Paths_20260924.md",
    "checkpoint": "490d_Mirror_Checkpoint_After_C331_20260924.md",
    "data": "evidence/DATA.json",
    "results": "evidence/RESULTS.json",
    "calculation": "evidence/CALCULATION.py",
    "verifier": "evidence/check.py",
    "next_step_decision": "NEXT_STEP_DECISION.json",
    "replay": "REPLAY.json",
    "control_integrity": "CONTROL_INTEGRITY.json",
    "readme": "README.md",
    "review_0": "evidence/C331_Independent_Audit.py",
    "review_1": "evidence/C331_Independent_Audit_Results.json",
    "review_2": "evidence/C331_Independent_Review.md",
    "review_3": "evidence/C331_Source_Review.md",
    "review_4": "evidence/C331_Source_Results.json",
    "review_5": "evidence/prior_950_108_529_locator.md"
  },
  "step_sha256": "c526d0a4a80f0a55026ff3fb5d088548ccf87af47a6cefd04ad72209cb7a1ffc",
  "source_manifest_sha256": "a388639ae6ea90c3735a60fb80081abec9c50f2f64912aa54a6b1d904e6f5c34",
  "report_sha256": "0744d3c3a2b9085660d8e11ba76a5a0a09427387716931d847e3a4bdf27ab6a4",
  "checkpoint_sha256": "53aca50f005f966918fcffea8165a00fad60749616e956a25d90848a79f7bfd9",
  "data_sha256": "54e9dce9c874366c84dabb3f1fe5797139d6bda30c4a1b44aab2797a72ee6550",
  "results_sha256": "60bf15799356aa10b315265dd7697ce8c826b55508990f15b5e49ceadb6a462a",
  "calculation_sha256": "6c3e5d5a5fa8fef9a97c7abdd084786842a747aad274fcc9c8a2bd12405b92d3",
  "verifier_sha256": "9f175670abb70f7819dd7f6d997ff0bef2e58df8dffd763b433f6c6cd62e332d",
  "next_step_decision_sha256": "540f5469f5f55169ac32f774cdfe50711376c662f88d1b3810cbe4bafd67f0e9",
  "replay_sha256": "21c18321d29766a5b9a69543998b77e640c134532efe7060ee422b5858de5dc0",
  "control_integrity_sha256": "9810807cb07b02f43f568f68bb82cb41a6eeff6799902254b4932e5c350ac838",
  "readme_sha256": "929c7dc8a02e11f1bf30069a9c7cf7b515007905274aa131f2e2e6b0f175df5f",
  "review_0_sha256": "683ce01ac73a697f87597713e06726db94009f2d59dc4e78ae8e79bac2cc3840",
  "review_1_sha256": "587e934c003ec9c54d6f411ac7c4fe57a1c7746d17589ee61db9f621eeac9de9",
  "review_2_sha256": "a0ad9dd1680b05f908fbf9f00667a78508187500ecf3affef548b46394825c3f",
  "review_3_sha256": "818b5b2a757ec6d44322c3c0308d4ff2cfe58724cceb9e12b82f276f7cba15f1",
  "review_4_sha256": "418517da483232f2764c9b793527e9db615bc06da550e2303d4ce311538f1962",
  "review_5_sha256": "d3c96df7e90be086601f3f2de41a29b16cb4ada36b4289b219f1396d001dfdf7",
  "assertions_passed": 34,
  "source_checks_passed": 16,
  "main_result": "AllfourcompleteC287SPpaths support1058=950+108. Primary paths are460+490+108; companion paths withactualMTNoah are459+491+108. AbsentMTcompanion3245/3247 isnotcreated.",
  "limits": "An endpoint-labelled dissection of existing2K paths. It does not establish a newE path, independent historical witnesses, global source coverage or MT person companions.",
  "canonical_or_graph_edits": false,
  "new_independent_agent_review": true,
  "next_proposed_step": "Test the new950/108 and490 conditions against C319’s already frozen00/02/20/22 control menu. Do they force both+2 choices, or does a source-admitted alternative retain the death partition?",
  "next_step_executed": false
}