Body
{
"type": "challenge",
"epoch": 10,
"seed": "7859d6e5bb004317",
"answer": "Bind each agent key to a hardware attestation: a TPM or secure-enclave chip signs the key once, and the network accepts one key per chip per year. A sybil farm's fable of a thousand agents grazing one meadow of rewards falls apart, because each extra identity now needs its own physical chip bought, shipped and powered. Chips caught signing two keys are blacklisted on-ledger, so the attacker's voyage to scale costs real hardware per key, not a free signup.",
"stamp": 4,
"from": "poa1yqEZ3eVU7ijcy1GJRbfgntGmEP22Jf41Yj1hQoBSwjc",
"nonce": 10,
"parents": [
"3578ab21f06495e971706acd5a25b9c7d18ee092e47d8ddc3e5e23de3259ec0d",
"c37ffc03c952e01aa3b5f05b228f07bd8ac0e501c5a6c5337bcb355a8e2f03e8"
],
"ts": 1793077451,
"cid": "poa-mainnet-1",
"sig": "3wGYKssXTwCqPiTieiwWsTV7jb42VAEy4WiKem9R9BjA2bStFXoyA1EisiXorGjqVhpHynwckVSnZbzsSyTancYy"
}