{
  "step": "C296",
  "date": "2026-09-24",
  "status": "completed",
  "title": "Source members of the large self-Mirror widths",
  "previous_certificate_sha256": "90f889f6cdc10bd6d3ac1a1c1e3d2eacf5883911de3ba1199f2cc5f8391f4fd7",
  "source_manifest_sha256": "60c53e75a5d8f054ff5ae6e77d86c4d87d4f12ee2f92ae31329c9ee5cebbd685",
  "step_sha256": "93154da7d8bf366a0fe580b6358e73444de3507bb0e7117873218fa14b2735dd",
  "report_sha256": "0407017a949bef54e687c8dcc29792e1ca7a9801c7dbfab2f453d2ebf5aee4e1",
  "checkpoint_sha256": "7d180f88a1db9627c3e05f75ba9cf656b8848b6a50155001c1744347e30bfa0e",
  "results_sha256": "6299d1ec8e639b73cc6b5b04ceef49e85487eead129b7980f75ec63c240b8c82",
  "data_sha256": "08911d2afaa0fef3c0594412089a45663481d96f558a16014bba512ada25e3d6",
  "calculation_sha256": "71ac8b8f963e19d62b97683882bc39867b609cea090fad936a8f8aa28d8151a3",
  "verifier_sha256": "1b0d77f7bd90c94c014bf13467830ac053579a4ca021d6d777d8442441f73259",
  "review_sha256": "690711e2b644bb3c6a35a67223184095303da84677ff549094c8ca94bb740007",
  "replay_sha256": "1c93cabcb92c777625eef3b163457146cc805bb27a189ac42faf2d4874d0d37d",
  "control_integrity_sha256": "41aee61f77fbc03abaf36ac516ed70de5eb5b9e3532ea9adcb9d26b0eeb3b797",
  "next_step_decision_sha256": "11e0ca477403d79e4e8da920d65ccb02f47cd91d05accda3f8a147d286eb8c7c",
  "assertions_passed": 87,
  "source_checks_passed": 8,
  "frozen_inputs": 6,
  "main_result": "The held fields support20K at LXX OFF Flood index0 and24K at LXX ON Shem index2;14K lacks its required Noah3703 source.",
  "limits": [
    "The two large cumulative markers have different annual indices.",
    "Equality of paired sets does not identify component ancestry.",
    "A nominal radius does not establish a missing Noah event."
  ],
  "canonical_or_graph_edits": false,
  "new_independent_agent_review": false,
  "next_proposed_step": "C297: compare the fixed16K/Christ and24K/Conquest gap constructions across the existing MT Flood register and full cumulative field.",
  "next_step_executed": false
}