{
 "P0": {
  "status": "passed",
  "checks": [
   "contract.md written covering question, estimand, outputs, info rules, invalidity conditions"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "sha256 matches bundle.json",
   "no missing/duplicates",
   "balanced 100x12",
   "exclusion ledger sums 1200-0=1200"
  ],
  "notes": ""
 },
 "P2": {
  "status": "passed",
  "checks": [
   "beta_pooled computed by pooled OLS with intercept"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py runs and writes results.json",
   "no randomness; random_seed null"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean rerun identical",
   "see checks.md items 1-7 all PASS",
   "gate run 20261030T034924.898523Z.json: only P5-deliverable/ledger failures (report, claims, non-terminal phases); all contract, CI, SE, exclusion, reproducibility checks ok"
  ],
  "notes": ""
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md with 6 sections citing results keys",
   "claims.json written, all keys exist",
   "final gate run 20261030T034946.701287Z.json: PASSED 0/33 failed"
  ],
  "notes": ""
 }
}