{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "dateModified": "2026-06-02",
  "name": "DP Query Receipt",
  "format": "JWS (RS256) + COSE_Sign1 (Ed25519)",
  "payload": [
    "queryId",
    "datasetId",
    "aggregate",
    "mechanism",
    "epsilon",
    "delta",
    "sensitivity",
    "clippingBound",
    "noiseScale",
    "seedCommitment",
    "resultHash",
    "budgetSnapshot",
    "releasedAt",
    "auditAnchor"
  ],
  "notes": "seed value itself is NOT released; only commitment H(seed) so DPA can audit reproducibility without breaking privacy",
  "retentionDays": 2555
}