{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "sha256 computed and matched bundle.json",
   "schema/missing/duplicates checked",
   "exclusions.csv written, 20000-0=20000"
  ],
  "notes": ""
 },
 "P2": {
  "status": "passed",
  "checks": [
   "bias_analytical and se_asymptotic (baseline) computed in analysis.py"
  ],
  "notes": "baseline = analytical approximation + asymptotic SE"
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py reads only data/, seed 20261029, writes results.json"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean re-run identical (cmp)",
   "independent lstsq recomputation exact",
   "identities in checks.md all PASS",
   "gate run out/state/gate_receipts/20261030T051359.057402Z.json: all P4-relevant checks ok (keys, positivity, reproducibility); failures only for P5 deliverables not yet written"
  ],
  "notes": ""
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md with all 6 sections, keys cited",
   "claims.json written, keys exist in results.json",
   "final gate PASSED 0/32 failed: out/state/gate_receipts/20261030T051430.602170Z.json"
  ],
  "notes": ""
 }
}