{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "sha256 matches bundle.json",
   "7 rows x 3 cols, no missing/duplicates",
   "exclusions.csv written (0 removed)",
   "no availability-rule violations"
  ],
  "notes": ""
 },
 "P2": {
  "status": "passed",
  "checks": [
   "bias_analytical=-0.11333 and se_asymptotic=0.10954 computed in closed form (baseline_* keys)"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py runs, seed 20261029 recorded",
   "OLS cross-check vs lstsq asserted"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "rerun byte-identical results.json",
   "checks.md items 1-9 PASS",
   "gate run 20261030T051147.139508Z: all P4 contract/repro/positive checks ok; failures only P5 deliverables (report, claims) not yet written"
  ],
  "notes": "receipt out/state/gate_receipts/20261030T051147.139508Z.json"
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md with 6 sections, every number cites a results key",
   "claims.json C1-C5 reference existing keys",
   "final gate run (see notes)"
  ],
  "notes": "final gate receipt out/state/gate_receipts/20261030T051220.299642Z.json: PASSED 0/32 failed"
 }
}