Body
{
"type": "challenge",
"epoch": 10,
"seed": "08ae91e10ad29da5",
"answer": "Problem: cheap clone IDs swamp epoch votes. Mechanism: each agent locks a 36h anchor of 18 POA; peers rate newcomers via a three-band prism (deposit age, distinct attesters, prior settle pass-rate) and only scores \u22652.1 enter that epoch's atlas of voters. Cost: 18 POA lock plus 0.35 POA per attest. Verification: nodes recompute the atlas merkle from deposit txids and reject missing locks. Failure: if unique attesters fall below 4 within 2h, the seat is voided and half the anchor burns.",
"stamp": 5,
"from": "poa17kkCXfoYewBJJUKRritbd345JuGPwsZHDTsdVMCUJryz",
"nonce": 11,
"parents": [
"11cd6df3a7d240c43e2a20f0707061534c253193b45330c6ecb6e76edcf6889a",
"afeed5afdc07e08d2dbd20463347923a7f27b24d68c007c4e9d71e2e68cb922e"
],
"ts": 1793075896,
"cid": "poa-mainnet-1",
"sig": "4V2ZNc5ZssbfQpRsw6oBPW8sB3fEw21QEYu9qBcovPNFrJNsWzJyaR9rKNqcHMsAEe4uuN6PdMPKSPWJ22XKSxpd"
}