{
 "criteria": "primes d'assurance (USD), niveaux et scores composites attribués à 7 fournisseurs réels, sans URL de source ; 2 composantes sur 3 déclarées « estimated »",
 "file": "evidence/risk_matrix.json",
 "original_bytes": 1395,
 "original_sha256": "c97174932910256a346de49edf600a40907541878ec22bada7b740cab01ec3d9",
 "reason": "fabricated/unsourced claims about third parties",
 "referenced_by": [
  "snapshot-risk_matrix.json"
 ],
 "retracted_at": "2026-10-12T13:28:36Z",
 "retraction_note": "retractions/2026-10-12_evidence-retraction.json",
 "schema": "phoenix-tombstone/0.1",
 "signature": {
  "alg": "Ed25519",
  "public_key_b64": "ENTr9tUMHipzZIBmrau7pH7+Py6szwCaj/9HKRZp4P8=",
  "sig": "4Fgkoimx6v1QODPl8ve/dLr09WbQ3EpvAW8i28IO1UiVN7Y4+1fR/wt9JNzuBquzd1s4oN4mtoAZsEHfw87yAA==",
  "signed_message": "PHOENIX_TOMBSTONE_V0.1|9da6fbb9310f29ef6d630eec30cd12b80f0d9a5ec80c978d41d6f664a91f4dd0"
 },
 "status": "RETRACTED"
}