{
  "envelope_id": "b639bd6a-9ca9-e084-393e-83c2a2a5c333",
  "envelope_version": "1.0",
  "algorithm": "ML-DSA-65",
  "algorithm_standard": "NIST FIPS 204",
  "security_category": 3,
  "signer_identity": "ciso@firstnationalbank.com",
  "key_id": "key-b884dd152726",
  "document": {
    "filename": "Penetration_Test_Findings.pdf",
    "size_bytes": 2447881,
    "hash_algorithm": "SHA3-256",
    "doc_hash_hex": "bd1f21877cd53fdd73a620f1dd8bc797005a2bd9c5f7d8ba456d8c1d2e9872da"
  },
  "doc_hash_hex": "bd1f21877cd53fdd73a620f1dd8bc797005a2bd9c5f7d8ba456d8c1d2e9872da",
  "signature_b64": "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",
  "public_key_b64": "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",
  "public_key_fingerprint": "f224:c2ea:3cfd:d2b6:ad16:8536:046c:3500",
  "signed_at": "2026-08-26T04:22:48Z",
  "verified": true,
  "quantum_safe": true
}