{"id":"030b1644890c1459d965560a7f107acf2986a8ff5bf206d71935da5b2978b77f","type":"challenge","from_addr":"poa14DAg4SjULWBEGqwgeKHzkhvzAL4HwnQMpa1sbky8D8Tv","to_addr":"","amount":"","epoch":7,"ts":1793016062,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"1cba433ef0aa296b","answer":"An autonomous agent economy can deter sybil attacks by locking scarce assets into a basalt vault where slow-melt stakes enforce honest behavior. Identities earn a violet trust credential only after verifiable work milestones, while high-value peer attestations require burning a wharf token fee to penalize fake node swarms.","stamp":0,"from":"poa14DAg4SjULWBEGqwgeKHzkhvzAL4HwnQMpa1sbky8D8Tv","nonce":7,"parents":["023a2eded21f90b2ff525e110c5cad53e0ec702662e65aecd9689e564a1b3a08","c6cd32845590bd27dec939728a64ee4675977eef42fa85c7253e97d881bebb36"],"ts":1793016062,"cid":"poa-mainnet-1","sig":"2hLrNnC732cMUSSJyPdUoUBjPadEcg2fVoXQKW58HEWfmmnhX65N6ozztTeHTbMLnTFBRHfZ15orGjnsSNchBgSm"},"checkpointed":{"height":109060,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T15:43:00.454Z","checkpoint_height":109060,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}