{
  "step": "C452",
  "status": "completed",
  "title": "Source and Affine Structure of the Unique Mixed Feedback Component",
  "previous_certificate_sha256": "e18cf0ba61af64a23e335ed83828c3c49a9d0ed7a832a1a58280bb5a4317f0e8",
  "bindings": {
    "step": "STEP.json",
    "source_manifest": "SOURCE_MANIFEST.json",
    "report": "490d_C452_Mixed_Cycle_23_Gaps_and_529_Denominator_20260925.md",
    "checkpoint": "490d_Mirror_Checkpoint_After_C452_20260925.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": "9fff8cf3b714ff2ac868c4332556b86ed86ab4a7fd4a9bc393a49fe737cd06f5",
  "source_manifest_sha256": "8d9fb2e875fc66aa8033982da0f99acf2e76f78efaaad8e316a22193e8123d3b",
  "report_sha256": "9149d1b7b0b3cffa745f4cb92b87c27b68822626e06ca110f035389ab590ef48",
  "checkpoint_sha256": "e8273f9f35ce4c9c56eb153de86863c75862882f55d9de05b550e86f6c2f1953",
  "data_sha256": "5338e274b45636c21a78f7f7b9646a5463ce379ff9d72c55a09711ccdfbd9bb5",
  "results_sha256": "0ad9bc3d369fb0da0a76f1ef8a34422f5fbc91eb5fae24137bafd7ad28267f7d",
  "calculation_sha256": "f1568715c9273b9d8331b41bf7a740cd5f5e83dd40ad73bc383fa48b3886ec5f",
  "verifier_sha256": "46964ade0128d97b589fb678853daf7b81ffff1d90eb1a99221031ba734b093f",
  "next_step_decision_sha256": "962550110e842d92f4b1161e25f18129cb5cb8692ff2085e1d2d1a3516ee5bd3",
  "replay_sha256": "dbd92f1a2f4d538384099930dcbad04923d607ec3e23166f77b7ee3eee616f9f",
  "control_integrity_sha256": "24e687bf3e03c7f16c3ca2aafe4c72e9aab25f03d55fa644c44a178e698ff3df",
  "readme_sha256": "163bd2b0658f30c0ba8f853ee6e2bd1b9407238c0c0aeee051afbceda2389ea2",
  "assertions_passed": 1,
  "source_checks_passed": 20,
  "main_result": "The only enlarged strong component joins two former reflection components. Its unique simple E-bearing directed cycle is2731→3765→2735→2733→2731. The two E legs each expand a signed−23 pivot gap to−25, moving the Noah-death coordinate down one Gear. The full word fixes2731 with slope625/529 and is not an identity.",
  "limits": "The affine fixed point is computed from a word already realized at2731; it is not added as a new global axis. The reflection detour still crosses source contexts.",
  "canonical_or_graph_edits": false,
  "new_independent_agent_review": false,
  "next_step_executed": false,
  "next_proposed_step": "Derive and census the same-role source-state identity215−130−60−2=23 across the finite register, in both signs, and identify exactly which resulting one-Gear E arrows use the eight fixed pivots."
}