{
  "step": "C289",
  "status": "passed",
  "assertions_passed": 33,
  "checks": [
    "cumulative coincidence i0",
    "global reflected pair i0",
    "phase reflection i0 -1/4",
    "phase reflection i0 1/4",
    "cumulative coincidence i1",
    "global reflected pair i1",
    "phase reflection i1 -1/4",
    "phase reflection i1 1/4",
    "cumulative coincidence i2",
    "global reflected pair i2",
    "phase reflection i2 -1/4",
    "phase reflection i2 1/4",
    "Noah same image i2",
    "cumulative coincidence i3",
    "global reflected pair i3",
    "phase reflection i3 -1/4",
    "phase reflection i3 1/4",
    "Noah same image i3",
    "cumulative coincidence i4",
    "global reflected pair i4",
    "phase reflection i4 -1/4",
    "phase reflection i4 1/4",
    "Noah same image i4",
    "cumulative coincidence i5",
    "global reflected pair i5",
    "phase reflection i5 -1/4",
    "phase reflection i5 1/4",
    "Noah same image i5",
    "C270 coefficient binding",
    "retained state lift",
    "mixed increment",
    "common-translation null direction",
    "K intercept congruence only"
  ],
  "source_checks_passed": 8,
  "source_checks": [
    "frozen input PREVIOUS_CERTIFICATE.json",
    "frozen input PREVIOUS_RESULTS.json",
    "frozen input PREVIOUS_CHECKPOINT.md",
    "frozen input C287_DATA.json",
    "frozen input C270_MAPS.json",
    "frozen input C276_CONSTRAINTS.json",
    "predecessor binding PREVIOUS_RESULTS.json",
    "predecessor binding PREVIOUS_CHECKPOINT.md"
  ],
  "canonical_or_graph_edits": false,
  "new_independent_agent_review": false
}