{
 "dcn": "JFD-20260920-PP-00001",
 "final_event": 3024863,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "afa65d899031e1f68128d3f701564f12ab04719dc3e141ea7b09076b447bbf150aef27bd3d189490de539ef40271e7a8f54e658176549e7a9a50eba3fe940e88",
   "signed_material": "seal-request canonical bytes (sha256 6a7152e801e0eef8e735317fda497c0ce784ae724c1fc95fc559c7b0175c5995)",
   "signed_utc": "2026-09-20T02:30:05.921503+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": "fca99a978a955a45b60d0680e62abd7471043f97951489b1dca6180706627f27332c82a4a56cfe76b299b84248d31505f5ddf22e8db0d26f99549c7ece5a229f",
   "signed_material": "seal-request canonical bytes (sha256 6a7152e801e0eef8e735317fda497c0ce784ae724c1fc95fc559c7b0175c5995)",
   "signed_utc": "2026-09-20T02:30:08.129901+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"
}