{
 "dcn": "JFD-20260926-CERT-00005",
 "final_event": 3173086,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "4cc894d897be70eb8bca87f3431359bfbf9d8bab2d8192082b52026c3e2a381256047ce2cd632d0c5cc70be048191e8d94cd447a44e44bdbf6dece93bdafd47f",
   "signed_material": "seal-request canonical bytes (sha256 569b342552fb46ae6aaafdbd2a99d2095a319c6bd18ca76d28f19edff8dbfe8a)",
   "signed_utc": "2026-09-26T18:21:57.465232+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": "7d7d7444f628e0290f9a1349711040f2c85e917750f236b41f889d196dfef79915981d05c21ca55016df6a44d18c718b2bc81836e87bd70babdbb3006087c6d3",
   "signed_material": "seal-request canonical bytes (sha256 569b342552fb46ae6aaafdbd2a99d2095a319c6bd18ca76d28f19edff8dbfe8a)",
   "signed_utc": "2026-09-26T18:21:59.810229+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"
}