{
  "step": "C340",
  "status": "passed",
  "assertions_passed": 36,
  "checks": [
    "i2/same-Gear MT Shem full source leg formula",
    "i2/same-Gear MT Shem inherited death rows",
    "i2/same-Gear MT Shem invariant outer intervals",
    "i2/same-Gear MT Shem interior remainder",
    "i2/same-Gear MT Shem component totals",
    "i2/same-Gear MT Shem-1/4 phases",
    "i2/same-Gear MT Shem1/4 phases",
    "i3/same-Gear MT Shem full source leg formula",
    "i3/same-Gear MT Shem inherited death rows",
    "i3/same-Gear MT Shem invariant outer intervals",
    "i3/same-Gear MT Shem interior remainder",
    "i3/same-Gear MT Shem component totals",
    "i3/same-Gear MT Shem-1/4 phases",
    "i3/same-Gear MT Shem1/4 phases",
    "i4/same-Gear MT Shem full source leg formula",
    "i4/same-Gear MT Shem inherited death rows",
    "i4/same-Gear MT Shem invariant outer intervals",
    "i4/same-Gear MT Shem interior remainder",
    "i4/same-Gear MT Shem component totals",
    "i4/same-Gear MT Shem-1/4 phases",
    "i4/same-Gear MT Shem1/4 phases",
    "i5/same-Gear MT Shem full source leg formula",
    "i5/same-Gear MT Shem inherited death rows",
    "i5/same-Gear MT Shem invariant outer intervals",
    "i5/same-Gear MT Shem interior remainder",
    "i5/same-Gear MT Shem component totals",
    "i5/same-Gear MT Shem-1/4 phases",
    "i5/same-Gear MT Shem1/4 phases",
    "i5/Arphaxad-bound502/98 full source leg formula",
    "i5/Arphaxad-bound502/98 inherited death rows",
    "i5/Arphaxad-bound502/98 invariant outer intervals",
    "i5/Arphaxad-bound502/98 interior remainder",
    "i5/Arphaxad-bound502/98 component totals",
    "i5/Arphaxad-bound502/98-1/4 phases",
    "i5/Arphaxad-bound502/981/4 phases",
    "five bounded chains"
  ],
  "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 C338_DATA.json",
    "frozen C339_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."
}