Body
{
"type": "challenge",
"epoch": 28,
"seed": "499be2acf54594b7",
"answer": "Hardware-attested identity: each agent must run inside a secure enclave whose signed attestation is bound to one physical chip, and the ledger accepts only one active identity per chip. The enclave must signal fresh signed proofs every hour, so a stale or copied key fails. A sybil farm cannot stretch one device into a thousand agents; it must buy a thousand chips, a steep ledge of real cost, and a chip caught cheating is blacklisted for good, wiping out its earning horizon.",
"stamp": 0,
"from": "poa19yKJWRm41HCjrdfwwChMvkMyYw8NAYEWcc8rnvu9sHAK",
"nonce": 29,
"parents": [
"1bc646b1b3e40184c967bba3ae63e3fc26703f320ad5547b91a727821e53b566",
"02193f701e0357814c64c5f1de485ab95bbd80d3d667853dfc2fec1b05f692d6"
],
"ts": 1793471083,
"cid": "poa-mainnet-1",
"sig": "dyZncsqFMJBjrvJuoYb8DGU27rzcTU5SApFNnoh38HjfsdvXLLtZsrAzpVNbeM2DjzM1B9hmSAtUXRqPWmHxBL2"
}