{
  "step": "C369",
  "status": "completed",
  "date": "2026-09-24",
  "title": "Two-state Noah lifespan bridge matrix modulo529",
  "previous_certificate_sha256": "92fb05860559b9f686d5fb26ebb3e6385f52861e87bea19b40187011b1d3d4b5",
  "bindings": {
    "step": "STEP.json",
    "source_manifest": "SOURCE_MANIFEST.json",
    "report": "490d_C369_Noah_Lifespan_Bridge_Matrix_and_529_Complements_20260924.md",
    "checkpoint": "490d_Mirror_Checkpoint_After_C369_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"
  },
  "step_sha256": "96bdd593d8f3f5ddf66ef9bd39d1e85736d3bdbbcf46ca4d2f630a4f37d00eb3",
  "source_manifest_sha256": "ec8deb050c95f73b2ce5093b91f0e0c240fea80d69f3ab8ecde8a99f6f1a63c2",
  "report_sha256": "81f0ca91f6e93c4f341d598ad3daca60b5e893779296cf234ea92e0e9f233894",
  "checkpoint_sha256": "b00fb5e8c1b3b17e5c92be360529a2931a6660f48426751ce30f06215494e7d6",
  "data_sha256": "722992fe9e4bdf13cc2e31d932e6100f07482f8b882e585ac8e2be5b8e0bc7c8",
  "results_sha256": "a56c3a01cee56b0ccca8f7d9c531393dc95a839232b9c93a9e29e403370ab2aa",
  "calculation_sha256": "988f9f02465d8d529a59f931ee0d28f517a538be9759969b4fd8a36441947edb",
  "verifier_sha256": "9f175670abb70f7819dd7f6d997ff0bef2e58df8dffd763b433f6c6cd62e332d",
  "next_step_decision_sha256": "7520f09cd7a4ba2a4e816bf19a38950669010105f03e3ad9bea6175723d0ea75",
  "replay_sha256": "6af6f7cac00d3fa7f15cfa07cba432e19b031cc7f4253a8e4a80f0351e3d4338",
  "control_integrity_sha256": "9810807cb07b02f43f568f68bb82cb41a6eeff6799902254b4932e5c350ac838",
  "readme_sha256": "fb82e692e90c3ddc3e4e2277ec448e29b88b9db9724fb843afbe7e308a3e53fe",
  "assertions_passed": 70,
  "source_checks_passed": 15,
  "main_result": "The sixteen source950 routes have bridge matrix19K-m d. Primaryd460 gives529 remainders69/138; companiond459 gives70/140. One19K translation does not cover all states, and the companion gap retains its annual-index ancestry.",
  "limits": "K remainders are duration arithmetic, not calendar Residue Protocol values or adopted chronology anchors. Repeated matrix entries are dependent and retain distinct source roles.",
  "canonical_or_graph_edits": false,
  "new_independent_agent_review": false,
  "review_provenance": "Root-agent analysis and deterministic replay; no new independent-agent review",
  "next_proposed_step": "Test whether P=70/69 on138→140 has an actual source-endpoint realization at the existing cumulative and regular Flood pivots separated by460. Compare its result with the retained598→600 repair under300/299; add no fitted pivot or new source point.",
  "next_step_executed": false
}