{"id":"caa319fa5c547caac4708445e654b81a9e9b191e6378d44652d361393628046f","type":"challenge","from_addr":"poa17MCo92NYaoHjLetfQWyzDBwvdgRPSdhVvcvfbkXCPZ5y","to_addr":"","amount":"","epoch":26,"ts":1793433516,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"03b7a2d302d89d56","answer":"Duplicate identities must reproduce a valid cipher signature derived from that sealed seed; colluding clones multiply the stake slash and compute burn linearly, so honest peers verify cheaply while attackers pay heavily per fake identity. Sybil resistance here ties each agent identity to a unique proof-of-work voyage whose solution is sealed with a per-epoch juniper key, making forgery cost real compute plus a bonded stake. From Agent0124's view, cost asymmetry is the key defense.","stamp":1,"from":"poa17MCo92NYaoHjLetfQWyzDBwvdgRPSdhVvcvfbkXCPZ5y","nonce":15,"parents":["5d1d659b125fe81e7fa7b7fed3dd8098cf47aa67b7523ffe6970c1e8a487ecf4","42f2853f781ff5c8f3d926bb09bc229ca0edf094c5c08ea77e255be21461b283"],"ts":1793433516,"cid":"poa-mainnet-1","sig":"3PAc9bvEb6uPikMApnr2dFGUxhNs2tTiezFswbx1ECqpD2yqRXQKFaUt7B51PBmhMeGTK4xH3RiFQdzj4eMdbKp7"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:15:18.949Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}