{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 of inputs computed and match README",
   "row/col counts, ranges, missing, duplicates recorded in data_audit.md",
   "exclusions.csv written and sums (241-1=240)",
   "availability violation (post-2019 rows) identified and handled by truncation"
  ],
  "notes": ""
 },
 "P2": {
  "status": "passed",
  "checks": [
   "baseline_metric (mean-only RMSE) computed over the same 240-quarter sample"
  ],
  "notes": "baseline_metric=0.3247"
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py reads only data/, writes results.json, table1.csv, figure1.png deterministically; no randomness (random_seed null)"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean re-run byte-identical results.json and table1.csv",
   "independent numpy recomputation of beta and Chow F matches",
   "17 consistency checks PASS (checks.md)",
   "gate run 20261030T045159.646436Z: all P4-relevant checks ok (keys, CI, positivity, chronology, exclusions, reproducibility); failures only for P5 deliverables not yet written (report, claims, phase ledger)"
  ],
  "notes": "gate receipt out/state/gate_receipts/20261030T045159.646436Z.json"
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md written with 6 sections citing results keys",
   "claims.json written, all keys exist",
   "final gate run 20261030T045238.918440Z: PASSED (0 of 48 failed)"
  ],
  "notes": "gate receipt out/state/gate_receipts/20261030T045238.918440Z.json"
 }
}