{
 "P0": {
  "status": "passed",
  "checks": [
   "TASK.md read fully",
   "contract.md written"
  ],
  "notes": ""
 },
 "P1": {
  "status": "passed",
  "checks": [
   "SHA-256 computed and matches bundle.json",
   "schema/rows/cols/years/missing/duplicates inspected",
   "exclusions ledger produced and sums verified"
  ],
  "notes": "TUR duplicates, CHE 2007 missing, 4 countries 2011-2022 only"
 },
 "P2": {
  "status": "passed",
  "checks": [
   "mean_2022_all_available computed over 20 distinct iso3 (deduplicated) = 78.692"
  ],
  "notes": ""
 },
 "P3": {
  "status": "passed",
  "checks": [
   "analysis.py reads only data/, deterministic, no RNG (random_seed null)"
  ],
  "notes": ""
 },
 "P4": {
  "status": "passed",
  "checks": [
   "clean re-run byte-identical results.json and CSVs",
   "independent recompute matches",
   "identities and ledger sums verified (see checks.md)"
  ],
  "notes": ""
 },
 "P5": {
  "status": "passed",
  "checks": [
   "report.md has 6 required sections, numbers cite results keys",
   "claims.json keys all exist in results.json (verified)"
  ],
  "notes": ""
 }
}