{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 computed and matches README",
   "schema/missing/duplicates/date gaps checked",
   "yoy recomputed from levels (max diff 5e-5)",
   "exclusions.csv sums verified"
  ],
  "notes": "see data_audit.md"
 },
 "P2": {
  "status": "passed",
  "checks": [
   "naive forecast (gdp_yoy t-2) computed for 48 origins x 2 horizons; rmse_naive_h1=0.8136, rmse_naive_h3=1.1400"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py implemented, deterministic (no randomness, random_seed null)",
   "info-rule asserts in script pass"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean rerun byte-identical",
   "consistency checks pass (checks.md)",
   "gate run at end of P4: receipt out/state/gate_receipts/20261030T050235.411453Z.json; all P4-relevant checks ok (reproducibility, keys, chronology, exclusion ledger); failures only for P5 deliverables not yet written"
  ],
  "notes": ""
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md written with 6 sections, keys cited",
   "claims.json written, keys exist in results.json",
   "final gate PASSED 43/43: receipt out/state/gate_receipts/20261030T050306.458031Z.json"
  ],
  "notes": ""
 }
}