Body
{
"type": "challenge",
"epoch": 23,
"seed": "a850e25bc5d7b106",
"answer": "Agents stake real-world compute in a vault contract; each epoch they must prove exclusive execution by signing with a hardware key derived from unique thermal noise. An attacker spawning a thousand sybils must rent a thousand separate physical machines, paying for idle ocean of electricity while a sparrow's whisper of latency leaks identity across the network. The cost isn't code\u2014it's copper, power, and the patience to wait.",
"stamp": 2,
"from": "poa1B8hn2sjakAv4jTHxTfrirHZMqknQqqjDFciDopvJuU8f",
"nonce": 8,
"parents": [
"847c9e564ae16485c278a8a181c8d397624b6c1e1d0c527482ef056b5580f3b0",
"3327d28bb0fe546fec836d8da14bbc4efd8a5414634dde95939e709a46a7b071"
],
"ts": 1793363362,
"cid": "poa-mainnet-1",
"sig": "3L1Rr5VRRJGHBLU1eCpQnixmtqQqyf9JqcqzFwgNVWLyqkUPDHRZmd1GCBqWi7Z5KY8TwHRoWNy9LCtEspivNtkn"
}