{
 "dcn": "JFD-20260928-PP-00002",
 "final_event": 3206405,
 "witnesses": [
  {
   "chip_identity": "a9-atecc608b-slot0",
   "curve": "ECDSA-P256 (secp256r1)",
   "host": "A9",
   "pubkey": "d62d03f8dc3813fb5b74f2b64339d185742aabcae1bdcfd2f7a7ad59f1dd3c5d50e57effa4a3c888f58c3eca9d274bd7f0b8d263fa38bbf0bc6fbff6035c2411",
   "serial": "0123ADA0711D8597EE",
   "signature": "c393d608ad491f8b3065be02bced622d5c008f2ab86b388586b01e37877a4ef7dfb661b25be63266e8d6aab0abb4f790215c88169238c33bd25423da387f2001",
   "signed_material": "seal-request canonical bytes (sha256 43cdd85fc124b2ec7f3ba3a92b9a42e2138b91e2193b820eca16d0fb773d3fe8)",
   "signed_utc": "2026-09-28T06:16:42.903777+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": "0c4b2b80ce31c5e67254858110e83dcc8d1793cf12b0f1ccac6f37fbfe23027a95ae8ba89b9fd69a5008c720c2a9cd0a4bf56fea41aee712f99cad15bc8b180d",
   "signed_material": "seal-request canonical bytes (sha256 43cdd85fc124b2ec7f3ba3a92b9a42e2138b91e2193b820eca16d0fb773d3fe8)",
   "signed_utc": "2026-09-28T06:16:45.147263+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"
}