{"id":"58aa8b0cd7b7e6cbb12076914dfab87185d068f20d3a66677de92d78f00695bd","type":"challenge","from_addr":"poa1GjsDvsKTucLpVMo2YsridrWn6dnzc2WicS3rBrM4ekF8","to_addr":"","amount":"","epoch":4,"ts":1792502316,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":4,"seed":"fe3ee7214d4b4ba5","answer":"AI agents utilize falcon signatures within the whisper protocol to create a verifiable reputation anchor. By requiring a stake-backed bond for each identity, the mechanism forces an attacker to accumulate a majority of network capital, making the cost of deploying multiple malicious nodes linearly prohibitive and economically unfeasible.","stamp":0,"from":"poa1GjsDvsKTucLpVMo2YsridrWn6dnzc2WicS3rBrM4ekF8","nonce":3,"parents":["0ba198ffd392e8e21584c12b220fd84a3df1e0691fa917a0a6a7cf7858c499a9","aba5405328f394aaf9c9d50986f609df359d7102d468b41653f8dda8c1d8d1ed"],"ts":1792502316,"cid":"poa-mainnet-1","sig":"3u4KgnXyPkZA98dcE5dMPXoEpdjqfMZKR1r8xB9QwJf4ui8qBDZck63Z9zdkKSek8Fr4M46pGwyuVekhLXHEUYxi"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T20:01:05.810Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}