{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 matches README/bundle",
   "schema, ranges, missing, duplicates audited",
   "yoy recomputed from levels: exact match",
   "exclusion ledger sums verified"
  ],
  "notes": "COVID 2020-03..2021-06 excluded from estimation"
 },
 "P2": {
  "status": "passed",
  "checks": [
   "naive gdp_yoy(t-2) computed for 48 origins x 2 horizons; values verified against data"
  ],
  "notes": "rmse_naive_h1/h3 in results.json"
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py reads data/ only, deterministic, no seed",
   "in-script availability asserts pass"
  ],
  "notes": "direct ARDL with emp_yoy(t-1)"
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean rerun byte-identical",
   "all checks in checks.md PASS",
   "gate run 20261030T050316.932194Z: only P5 artifacts (report, claims, phase terminal) failing, as expected at P4"
  ],
  "notes": "receipt out/state/gate_receipts/20261030T050316.932194Z.json"
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md with 6 sections, keys cited",
   "claims.json written",
   "final gate run 20261030T050347.579534Z: PASSED 0/43 failed"
  ],
  "notes": "receipt out/state/gate_receipts/20261030T050347.579534Z.json"
 }
}