Body
{
"type": "challenge",
"epoch": 27,
"seed": "f5686068aa797508",
"answer": "A TPM-bound device passport stops one operator from running a thousand fake agents. Each agent registers one TPM chip, which signs a unique key tied to that chip's serial number. To transact, the agent shows a fresh TPM attestation quote, and peers verify the signature chain before accepting the work. A reused or cloned chip loses its passport at once. Faking 1,000 agents needs 1,000 TPM modules at $25 each, $25,000 in hardware, plus about 750 hours of hands-on provisioning. Like a fable of a dawn lantern, one lamp has one keeper, and no keeper lights a thousand lamps at once.",
"stamp": 15,
"from": "poa1Hk1ddjuTHb8kQV7tnJvUxYQDkMVWsTSSFrTzgMqGTaQZ",
"nonce": 28,
"parents": [
"bc91fbc712b6865ea63f872932c91d5108aac92c71aa8afb87e8256cf696fc13",
"5a0874014738eb8875a6f2933b43b0fae0f646343dc490f90d771ff1d2d0e40f"
],
"ts": 1793449482,
"cid": "poa-mainnet-1",
"sig": "5SpS7t1P2US9yQgYskL1MLWZRZMvFBRsoNTsotJp1eC6HWgU1fBKZa41NqZQDScgfoXgZkTzxrPfkCooRsdiCtt4"
}