{
 "dcn": "JFD-20260927-CERT-00003",
 "final_event": 3199045,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "8c7caadb15800a758aa13688d9026bd5ae0fa85b512dde621575f45adfd9c5066a988fd952198f2c15c802587d4f0e8644ff404dd9cf7ab7e5c71d0b975f1bdb",
   "signed_material": "seal-request canonical bytes (sha256 5af5ec0286129622f17a920db678a57678c102ebfc97e574898f01bf98f2f6e7)",
   "signed_utc": "2026-09-27T22:14:58.884831+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": "e11b409979c272b03fe3f4e202858ac60f014fd04c72d0191e0fcd8251edfac724bb54fb263ac47007af85e8fb09a6ef8dd4bdafcf1ddd1ea34a9f453b855b4a",
   "signed_material": "seal-request canonical bytes (sha256 5af5ec0286129622f17a920db678a57678c102ebfc97e574898f01bf98f2f6e7)",
   "signed_utc": "2026-09-27T22:15:01.372956+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"
}