{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "sha256 computed and matched README for both sources",
   "wc -l line counts recorded",
   "anomalies listed (6)",
   "exclusions.csv written (0 removed)"
  ],
  "notes": ""
 },
 "P2": {
  "status": "passed",
  "checks": [
   "baseline = direct as-printed extraction of named cells; recorded under required keys",
   "baseline sensitivity of derived quantities with critical value 2.0 recorded under baseline_* keys"
  ],
  "notes": "For an extraction task the naive baseline is the raw printed value; no elaborate method beyond parsing."
 },
 "P3": {
  "status": "passed",
  "checks": [
   "out/analysis.py parses data/ only, prints matched source lines, writes results.json",
   "printed literals asserted equal to parsed numeric values",
   "no randomness; random_seed null"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean re-run: results.json byte-identical (cmp)",
   "15 consistency checks in checks.md: 13 PASS, 2 source discrepancies reported in data_issues",
   "gate run end of P4: receipt gate_receipts/20261030T052611.849624Z.json; all results keys + reproducibility ok; failures only for P5 deliverables (report.md, claims.json, sections) and non-terminal P4/P5 ledger"
  ],
  "notes": "gate receipt: out/state/gate_receipts/20261030T052611.849624Z.json"
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md written with 6 required sections, each number cites a results key",
   "claims.json written (8 claims, all referencing existing keys)",
   "gate run end of P5: PASSED 0/48 failed, receipt 20261030T052657.688138Z.json"
  ],
  "notes": "final gate receipt: out/state/gate_receipts/20261030T052657.688138Z.json (PASSED, 0/48 failed)"
 }
}