{
  "step": "C334",
  "status": "completed",
  "date": "2026-09-24",
  "title": "Shem two-year source dependency and scope audit",
  "previous_certificate_sha256": "d1c4cb332ad59b1176d6c640503674cb9bad361d74368a9322a8f6e7e739942a",
  "bindings": {
    "step": "STEP.json",
    "source_manifest": "SOURCE_MANIFEST.json",
    "report": "490d_C334_Shem_Two_Year_Source_Dependency_Audit_20260924.md",
    "checkpoint": "490d_Mirror_Checkpoint_After_C334_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"
  },
  "step_sha256": "94ea99fa6688def18fc1030f1784eee9d82a6c9965f4ba4cd4c18f8023035bdc",
  "source_manifest_sha256": "eb3b1c1489632acc340073a63f0db7c4a07f9e9b972d1306461caa62a107a012",
  "report_sha256": "eebee2a396465543f522f7893b4d4b5bd0f54071d43949157f7af9b4283e2e76",
  "checkpoint_sha256": "e2e5f2362068812433fb020fad4b0189fdb4898552f5c936ce8d80428e2a9a1b",
  "data_sha256": "3c7b74ac7614f1ec36900c3b8d9f41b42c604de55971b77fc06ef8be7a6f6f05",
  "results_sha256": "c21586ea741d987bbf688d2961e561448f057e701c93390c41033daca6ce7728",
  "calculation_sha256": "f40a5a14ce7a302e687ea9a1a1025cc1ebdfaaa4a4d810c876200614073947b8",
  "verifier_sha256": "9f175670abb70f7819dd7f6d997ff0bef2e58df8dffd763b433f6c6cd62e332d",
  "next_step_decision_sha256": "c31688ed7977ab286ee63f0d35e3aa129eae8340436ec1cbbec4b178e2242aa4",
  "replay_sha256": "4b24a8e2aef4fdb0cb62d09cee4778258e3e7c6999f551170dc506d08fb1fd77",
  "control_integrity_sha256": "9810807cb07b02f43f568f68bb82cb41a6eeff6799902254b4932e5c350ac838",
  "readme_sha256": "0fda191b2658a3c85303ad2c20ae764204e916073bfeadbf35f9b762e2fc0c42",
  "assertions_passed": 14,
  "source_checks_passed": 19,
  "main_result": "Shared Shem±2 origin and cumulative propagation are explicit. No exact source binding of C319 a=b was located in the ten reviewed passage ranges; local binding, coherent Gear transport and chain propagation remain distinct.",
  "limits": "Bounded textual dependency audit only. Neither absence across all archives nor a prohibition of the source constructions is asserted. No numerical selector or new endpoint is adopted.",
  "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": "Translate C319 a and b into their source-coordinate directions and endpoint footprints. Check the admitted configurations and inherited phases without extending the annual or Gear domain.",
  "next_step_executed": false
}