{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 matches README/bundle",
   "row/col/missing/duplicate/gap/extreme audit in data_audit.md",
   "exclusions.csv sums 5217-216=5001"
  ],
  "notes": ""
 },
 "P2": {
  "status": "passed",
  "checks": [
   "zero-change baseline RMSE over evaluation period computed (baseline_metric)"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py runs, writes results.json/table1.csv/figure1.png; no randomness"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "checks.md 1-9 executed",
   "clean re-run identical",
   "gate run out/state/gate_receipts/20261030T052106.717419Z.json: all results/CI/reproducibility checks ok; only P5 artifacts (report, claims) and non-terminal ledger failed, as expected pre-P5"
  ],
  "notes": ""
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md 6 sections with key citations",
   "claims.json keys exist",
   "final gate PASSED 0/39 failed: out/state/gate_receipts/20261030T052143.167173Z.json"
  ],
  "notes": ""
 }
}