{
 "dcn": "JFD-20261006-CERT-00001",
 "final_event": 3400173,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "9f82b77731282b1077fe92f6cf3bdcb70b3a54a0a65499c1b08186b7939278f45e711e65cb140cf5e001a5da81d4359cef64bb1dccba0d5949d99721e72c197a",
   "signed_material": "seal-request canonical bytes (sha256 580146f047f83fa29edbb0f8f69a805d3ab2e790dbbeb188e8c57cd85f55e76e)",
   "signed_utc": "2026-10-06T23:38:29.504455+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": "89d25d66a27118bd96c7cb7fd46dd3362a90d1b2c71825d1f78059dcd8a1ab857464d5a6347a95d8a7de3a391c4ec438f42a23db0a9345a1ef51720db55fd4d9",
   "signed_material": "seal-request canonical bytes (sha256 580146f047f83fa29edbb0f8f69a805d3ab2e790dbbeb188e8c57cd85f55e76e)",
   "signed_utc": "2026-10-06T23:38:31.913832+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"
}