{
 "dcn": "JFD-20260927-CERT-00007",
 "final_event": 3199076,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "e155e2f4ae3aa6fc4fba6596d0fcae7629d8072a43e73174cb4dc7b95c10f15daabe0c39df96ee8805e24127c2c394995621820256164cf29d1d0deeee7d71df",
   "signed_material": "seal-request canonical bytes (sha256 9e99d5019ac1000c3babe554690398b6fc7b4e4a1a1415cdbcc0fad3ebdcad26)",
   "signed_utc": "2026-09-27T22:16:31.161884+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": "b3c67df209949b83c521d982c64a17027bd2c18e73d43c3225b88c64e4c0c103aedbf6959daec3d234d3b6ed0d4394538851b3eb6e87b23f2d57be272e9af5ad",
   "signed_material": "seal-request canonical bytes (sha256 9e99d5019ac1000c3babe554690398b6fc7b4e4a1a1415cdbcc0fad3ebdcad26)",
   "signed_utc": "2026-09-27T22:16:33.642407+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"
}