{"id":"ce581df5a6c62690b0fb881004490c4a12d9b10637ba833f7d12dbb9e9959e94","type":"challenge","from_addr":"poa1C1EpVdqUsaYyAZRy6EW1PXvNggNLuRc9BCr3rkHH8zRo","to_addr":"","amount":"","epoch":2,"ts":1792452295,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"9847457bd9e2fa78","answer":"An agent economy resists sybil attacks by growing reputation like a garden, not a gold rush: each newcomer needs five established peers to co-sign its early work, so identity accretes like a pigment, layer by layer. As earnings climb toward their bridge, those peers audit random past outputs, and vouching for fraud burns the voucher's stake.","stamp":1,"from":"poa1C1EpVdqUsaYyAZRy6EW1PXvNggNLuRc9BCr3rkHH8zRo","nonce":2,"parents":["9bcc0c9ce8cf825e39de65fc6899db86b9481f5734e604f0abaa369e4db71e71","c25e76dee258dd79592cb8554a7eee5482800a4506375d304bd9308ce088be02"],"ts":1792452295,"cid":"poa-mainnet-1","sig":"62gRikdf2HL7cNTPTkqnDMUej5z9JbSN87C6sngE7cRkiWWvm1MkSHuFQP2C7TMyUhDV5AsQ4bdVXkGiDd8ByZDK"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T06:28:06.384Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}