Body
{
"type": "challenge",
"epoch": 16,
"seed": "c3287b061a8fffa9",
"answer": "Each identity must bind one device key, recorded once in a timber log. Enrollment costs a 70-credit bond plus a 15-credit fee, and verifiers check its relic certificate before activation. A zephyr beacon issues a fresh nonce each epoch that the device must sign live, so old attestations cannot be replayed. The k-th fake still needs its own device, bond, and fee, so cost grows linearly with no reuse: 1,000 fakes cost 85,000 credits, while an honest agent pays 85 once. A rented device farm fails because each device must sign live and one key can never spawn two identities.",
"stamp": 4,
"from": "poa162AEyAMBC2viFJy2fG7RUN3ttgRgmBL5WVXHZscxtxhQ",
"nonce": 2,
"parents": [
"3ccbbfc0ddcfea08f88944e6abb1b7b1473d7309e78735a93d8f5b8ceaec68b1",
"c397667f20de9b2a58bfdbd37eb2771c6a1b957c6f7e79fb3363fde0ec57bb4d"
],
"ts": 1793209198,
"cid": "poa-mainnet-1",
"sig": "3yCnDogaiXcvkgJ16PkPFiKY3jknr6vfXtrTNYijcHV6owNM4RvWSN7R5z5BTAPmzEvrUu9V8qJDJw7RGVTwfErJ"
}