{
  "step": "C344",
  "status": "passed",
  "assertions_passed": 18,
  "checks": [
    "source gap conversion",
    "i2 controlled input",
    "i2 converted gap",
    "i2 existing endpoint matches",
    "i3 controlled input",
    "i3 converted gap",
    "i3 existing endpoint matches",
    "i3 same-Gear repairs",
    "i3 directions",
    "i4 controlled input",
    "i4 converted gap",
    "i4 existing endpoint matches",
    "i5 controlled input",
    "i5 converted gap",
    "i5 existing endpoint matches",
    "i5 same-Gear repairs",
    "i5 directions",
    "two primary realizations"
  ],
  "source_checks_passed": 17,
  "source_checks": [
    "frozen PREVIOUS_CERTIFICATE.json",
    "frozen PREVIOUS_RESULTS.json",
    "frozen PREVIOUS_DATA.json",
    "frozen PREVIOUS_CHECKPOINT.md",
    "frozen PREVIOUS_NEXT_STEP.json",
    "frozen File_18.md",
    "frozen File_09.md",
    "frozen C286_DATA.json",
    "frozen C287_DATA.json",
    "frozen C271_REGISTER.json",
    "frozen File_02.md",
    "frozen C340_DATA.json",
    "frozen C331_DATA.json",
    "predecessor PREVIOUS_RESULTS.json",
    "predecessor PREVIOUS_DATA.json",
    "predecessor PREVIOUS_CHECKPOINT.md",
    "predecessor PREVIOUS_NEXT_STEP.json"
  ],
  "canonical_or_graph_edits": false,
  "check_scope": "Finite source-labelled calculation; counts are verification inventory, not witness counts."
}