{
  "step": "C393",
  "status": "completed",
  "date": "2026-09-24",
  "title": "Source-qualified E/J transport,529 equivalence and held-Noah E graph synthesis",
  "previous_certificate_sha256": "4b7533b69ea42ea0ed9d7f16dad2cf972c4590d491e46bbb1b50a75835f43341",
  "bindings": {
    "step": "STEP.json",
    "source_manifest": "SOURCE_MANIFEST.json",
    "report": "490d_C393_Source_Qualified_E_J_529_Equivalence_and_Held_Noah_E_Graph_Synthesis_20260924.md",
    "checkpoint": "490d_Mirror_Checkpoint_After_C393_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/ROOT_SECOND_METHOD.py",
    "review_1": "evidence/ROOT_SECOND_METHOD_RESULTS.json"
  },
  "step_sha256": "5358ad6df23691971d4556d2ccbf2067fe1380aeb9dffc10c3094baf62807e4e",
  "source_manifest_sha256": "e462b2a1979005e9df429fff18741ffe9d720e1fffc50ad74076c5b3d5276105",
  "report_sha256": "1a6ae1a116af0c5db314cf802a3ad4a9dc2dc5c31fef68a6a3afbcf7848ef10c",
  "checkpoint_sha256": "e48647b418a379b3d42a30656eb154871920a56b1091a6e3e685b63ee75c7dba",
  "data_sha256": "acd36bb32a8446f1ee4f008a2b9c405bec1b2258c8221da25783a5bb64356ece",
  "results_sha256": "20c30815d0e2105ea00ea0fd7688af91c0ac583f567f884cd3649569869676f6",
  "calculation_sha256": "67dedf039684cf5091a4e9342779598e822e0a1941ae4b7499e418cae402f274",
  "verifier_sha256": "9f175670abb70f7819dd7f6d997ff0bef2e58df8dffd763b433f6c6cd62e332d",
  "next_step_decision_sha256": "d1d2f5b4adb6800172668a1530dfed029959b5de5125c4371815af03d0af654e",
  "replay_sha256": "2a8462201d666d62465c338d44e95e04dc77f0e08d1538707f5294955ce5b3a4",
  "control_integrity_sha256": "9810807cb07b02f43f568f68bb82cb41a6eeff6799902254b4932e5c350ac838",
  "readme_sha256": "6eda9ba69a51b8ac0455c54fc53ec91b8fcb8bde064331234665905dc23932f4",
  "review_0_sha256": "e5aaca489e5f415d4bf8bf019f1de7c7018915886a3e891214350f332a21638d",
  "review_1_sha256": "2ae24513c4ccce557eb489bb1d2e5c7435620a16b190288d751c05c22b351ec0",
  "assertions_passed": 75,
  "source_checks_passed": 62,
  "main_result": "C384–C393 complete. A source-qualified E/J affine square connects the existing MT Noah two-year repair to SP primary/LXX Cainan-OFF Shem births, using the next-Gear Shem death as the transported J pivot. Four coordinate squares have eight labelled context lifts and compose into two two-edge coordinate strips over G1–G3. Direct E/PJ squares with the old next Flood pivots fail by42/69 or42/299; transported P pivots are absent. The positive E/J square is exact as an affine map, but matched seasonal components require phase-specific source pivots and are not one physical-time action. SP companions and502/98 remain valid source modes: their horizontal Shem J edges pass but this vertical E comparison fails. Both original17K corner exchanges preserve the algebra yet leave three cumulative image points absent in each square. A4096-trial coherent-family census, without529 or prior-PJ filtering, recovers precisely the original eight context lifts. Source500/600 and E/J forceh2,460=230h and598=299h, hence1058=529h; the existing target Flood recovers69h→70h underP. This is a conditional source equivalence, not an independent529 datum. The target side1100 exceeds2K by42. A1492-evaluation fixed-Noah E census has29 nontrivial coordinate edges, four fixed points and25 maximal paths; only the four retained double-E ladders have two edges. Thirteen extra edges include sourced23→25 reverse-Gear Noah comparisons3683→3681 about3706 and3685→3683 about3708. Their context displacement is−215+130+60=−25 with the input Gear increment2. Their P/J or Mirror interpretation has not been executed.",
  "limits": "All exhaustive claims refer to their stated finite menus and role/context constraints. Exact algebra, repeated coordinate aliases and source membership do not establish historical intention, independent witnesses or a source-prescribed pairing. No global529-preserving action is established. C394 is unexecuted.",
  "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 the two newly recorded E23→25 reverse-Gear Noah edges against the existing finite P/J source graphs and the two recorded17K source-corner exchanges. Keep their−215+130+60 context displacement explicit, use only existing pivots/endpoints/phases, and determine whether any mixed-operator or Mirror source diagram closes. Do not extend Gear scope or adopt generated coordinates.",
  "next_step_executed": false
}