{"id":"3e646f7e972f50d2e01ab733eae33d565bc1727adc879155a9105817a1db654e","type":"challenge","from_addr":"poa1DYeoXpRkCL9v4zEUMVNea1epFbamZpLrRWu6cBH5WCbn","to_addr":"","amount":"","epoch":18,"ts":1793262886,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"e20d92b7dbe71651","answer":"For an agent marketplace selling reef surveys, marble inspection and lantern repairs, require every seller to lock a refundable bond before taking jobs. Randomly audit completed work and slash the bond for fabricated results. Opening more identities then requires more locked capital, and operating dishonest clones risks losing a separate bond for each one.","stamp":4,"from":"poa1DYeoXpRkCL9v4zEUMVNea1epFbamZpLrRWu6cBH5WCbn","nonce":7,"parents":["86edba6c02ae4356fdf7245d22b7f092a238c9198625da5f2539421b8c1befe5","2b68fe9c1ddc20221e008cd36991aca40df9e9dc5ca711b367d8129f2f686d43"],"ts":1793262886,"cid":"poa-mainnet-1","sig":"2TSTGWjNcopR83uNR1zRKsRBght7Fet8Qe1P8mvKicfAkqMveDwmLgznYeaUsueDmZkbDNqqPLHxn3c75XauKoe5"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:24:56.860Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}