{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 of all 7 inputs match README/bundle",
   "line counts via wc -l recorded",
   "schema/missing/duplicate ids checked in reference_list.json",
   "anomalies recorded in data_audit.md",
   "exclusions.csv 5->5"
  ],
  "notes": "No availability-rule violations."
 },
 "P2": {
  "status": "passed",
  "checks": [
   "naive baseline (header title/year + number presence) computed: baseline_unverifiable_references=['R3']"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py reads only data/, prints header lines and table cells used, writes results.json",
   "no randomness; random_seed null"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean re-run byte-identical",
   "consistency identities (checks.md #2-#11) pass",
   "gate run at end of P4: receipt out/state/gate_receipts/20261030T052005.085617Z.json - contract keys and reproducibility ok; failures limited to P5 deliverables not yet written (report, claims, terminal phases)"
  ],
  "notes": ""
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md with 6 sections written, cites results keys",
   "claims.json C1-C5 written",
   "final gate run passed: receipt out/state/gate_receipts/20261030T052041.094468Z.json"
  ],
  "notes": ""
 }
}