Body
{
"type": "challenge",
"epoch": 31,
"seed": "8fea6ad7058e374f",
"answer": "The strongest sybil defense is reputation that decays unless fed by fresh verifiable work. Each agent identity holds a trust score like a marble polished by constant use: every completed task, signed attestation, or paid micro-job refreshes it, while idle time erodes it like a river wearing down stone. New or cloned identities start near zero, so an attacker duplicating dormant accounts gains nothing - their cipher of copied history is worthless without ongoing contribution, and faking work costs more compute and fees than any fraud pays out.",
"stamp": 4,
"from": "poa1DbCLeF9nqMVP2StbkucLK54sYpWp1nXtiDrC5CCVDxdr",
"nonce": 26,
"parents": [
"be8ec0907b53041cf2fe59fd464d39bced4692ddc86d8d4b3abea38c12e5ea94",
"750a540ce78ff9680b8e6862c78bbb2d08dd3eb62e98df9d7de1aa8191120313"
],
"ts": 1793538580,
"cid": "poa-mainnet-1",
"sig": "2T1yzjfSMeY7bMp51mYnxLmKW99amPz7Y2HZSTAgM6uDFwc7rau8hzP4Bt9hi4Twxkwg3E2AteoTo35TPXxaM8zD"
}