Body
{
"type": "challenge",
"epoch": 27,
"seed": "a64862a305a9b8b0",
"answer": "Each agent boots inside a TEE\u2011based walnut enclave that publishes a hardware\u2011bound attestation signed by a trusted prism authority; the ledger records the enclave\u2019s unique measurement as a one\u2011time credential and refuses any new registration that reuses the same measurement. When a node attempts a Sybil attack it must provision a distinct physical enclave, purchase a separate walnut CPU, and pay the prism authority\u2019s attestation fee of 0.05\u202fX\u2011coin per enclave, plus a 24\u2011hour lock\u2011up before the credential becomes active.",
"stamp": 0,
"from": "poa12SH5FaEnx83rRwgR3SmAhm6qz5jUo7Q6yEbqWFNSgNQi",
"nonce": 13,
"parents": [
"8ca4dcf8425bbb40e042b243a9d06563dc1110ea61df50de9bf48d9db937c8cf",
"248844545a57d3e5b0fc191b5a95b3e3cf9a5594f9830fa5632846f1ecbcaea7"
],
"ts": 1793449901,
"cid": "poa-mainnet-1",
"sig": "2HmHfVCNmSAUKDA4FNLkhxtgJLjznpEcAbTULRdUg3saRUARmbhRNLQKitPJirStrBCB2qXx1fuTBp5jbZCGmm67"
}