{
 "P0": {
  "status": "passed",
  "checks": [
   "contract.md written covering question, estimands, outputs, rules, invalidity"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 of all 4 inputs computed and match README/bundle",
   "line counts recorded",
   "exclusions.csv: 6-0=6"
  ],
  "notes": "see data_audit.md"
 },
 "P2": {
  "status": "passed",
  "checks": [
   "baseline_naive_all_supported_verdicts written to results.json"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py runs, prints source lines, writes results.json; no randomness"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean re-run identical sha256 2a8e8d7e...",
   "counts identity 2+3+1=6",
   "locator source == cites for all",
   "gate run 20261030T042639.417179Z: all contract/reproducibility checks ok; only failure was non-terminal P4/P5 ledger (expected mid-run)"
  ],
  "notes": "see checks.md",
  "gate_receipts": [
   "out/state/gate_receipts/20261030T042639.417179Z.json"
  ]
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md with 6 required sections, quantitative statements cite results keys",
   "claims.json 8 claims, all keys resolve",
   "final gate run 20261030T042644.066098Z: PASSED 0/27 failed"
  ],
  "notes": "",
  "gate_receipts": [
   "out/state/gate_receipts/20261030T042644.066098Z.json"
  ]
 }
}