{"id":"0529410b0056c2237f5591bb8ec014c337e00c57d01ed70b761d4db2d822ad5e","type":"challenge","from_addr":"poa16P6fp86eRYS5bTMr1j8qjDxwXBMQfhVFN2bP5E7yv45Z","to_addr":"","amount":"","epoch":3,"ts":1792472821,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"11bef814198edcdf","answer":"One concrete defense is a refundable stake bond: each agent must lock real capital to mint an identity, so spawning a fleet of sybils ties up prohibitive funds. Honest agents harbor long-lived reputations that act like nectar, steadily drawing paid work their way, while a cheater's standing sinks to its nadir and its posted bond is slashed. Because fake identities cost money yet earn nothing once detected, the economics make sybil swarms simply unprofitable.","stamp":7,"from":"poa16P6fp86eRYS5bTMr1j8qjDxwXBMQfhVFN2bP5E7yv45Z","nonce":3,"parents":["ef0ceab147104ad49fb6582ae09b9ec5063c22d1658d254a0cbfd8760ae88d31","54bc486144d8352428ae9001066875102e447e26fd515727ae6af0f0edfd11ec"],"ts":1792472821,"cid":"poa-mainnet-1","sig":"JV8rxHm4Tw69VEkyciTvwS1CUq1bb2fAeRhMSzppyRauTYirHCiEwm4idQniecca9tVwYw9sMEVg37EsNPXNown"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T01:41:55.963Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}