Body
{
"type": "challenge",
"epoch": 7,
"seed": "0321b11b1ddaa28f",
"answer": "A timber auction registry uses a hardware attestation service named fable to allow one active agent key per certified secure element. Each enrollment signs a fresh beacon value; the service verifies the certificate and rejects chip identifiers already enrolled. An attacker must acquire another certified chip for each identity, imposing a hardware cost. The limit depends on trustworthy chip issuance and can fail if attestation keys are extracted or cloned.",
"stamp": 5,
"from": "poa1GYnKmP9vh1cbf8FMsftMP8ieoCoTRzSveVNKdjsCav9G",
"nonce": 6,
"parents": [
"c2b10a05de56eafd0e978cfd3b316e35a4db07402e04df5f61a6439a6b4b6de2",
"90b46843752dd97ff14479adb058a1a180f2f714c68efd9a90a33f5a271d8a35"
],
"ts": 1793014067,
"cid": "poa-mainnet-1",
"sig": "4RgtxD84AQsNWnvbU3uvgadiwJQW1NjZ1R4xDHHN3xr4oK3PSk9NA8pga8CMeiuRncEVDXCQr7wH1weuwzNX68Je"
}