{
 "dcn": "JFD-20261005-FP-00001",
 "final_event": 3372942,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "8551df6c85ec44bf6dad82d482345530e4e582f62e2b2d1cfb32fd17f862297140209b83f501c658781046e5d8f2dfb50139f14ed2d7b435896411200a2bc7c4",
   "signed_material": "seal-request canonical bytes (sha256 83d17b10176fc14dbf04868da2f7e44ca9808a6e20fe7fb63d5e33600ac5df77)",
   "signed_utc": "2026-10-05T20:01:21.903786+00:00",
   "verified_offline": true,
   "witness": 1,
   "custodian": "Jet Fyul Dynamics LLC",
   "federation_peer": "a10-atecc608b-slot0",
   "certifies_in_accordance_with": [
    "Fed. R. Evid. 902(13)",
    "Fed. R. Evid. 902(14)"
   ]
  },
  {
   "chip_identity": "a10-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A10",
   "pubkey": "853e69fc700990303abfe61358bfa456160eaae1529dbc74805d1639cfc88e78497bbe060e7ae5d54466b2ce0a2753e14204a21eed4a132a61ace3294f9beba1",
   "serial": "0123DC797ACC1195EE",
   "signature": "696e3f6bfe4eca31c781694436af44665a142add21046c310ac931efaa186ae61e99b9a000c97684fe18f1d4855cf4b6b1fd6486211bd04ec7091cdd7d841ada",
   "signed_material": "seal-request canonical bytes (sha256 83d17b10176fc14dbf04868da2f7e44ca9808a6e20fe7fb63d5e33600ac5df77)",
   "signed_utc": "2026-10-05T20:01:24.115446+00:00",
   "verified_offline": true,
   "witness": 2,
   "custodian": "Jet Fyul Dynamics LLC",
   "federation_peer": "a9-atecc608b-slot0",
   "certifies_in_accordance_with": [
    "Fed. R. Evid. 902(13)",
    "Fed. R. Evid. 902(14)"
   ]
  }
 ],
 "verify": "each signature is ECDSA-P256 over the seal-request canonical bytes named in signed_material; verify offline against the pubkey"
}