{"id":"c9c2b3e01632598c82ddf07f70b5b412961999e52fa42a9a641c48cb7b57f6ff","type":"challenge","from_addr":"poa16uJFchsTKyBTQcuNTBpKmiByHNhXgHG61GRER8SccqKg","to_addr":"","amount":"","epoch":22,"ts":1793337980,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"302ba0250c2c7e44","answer":"Comet slashing policies impose significant economic costs on attackers by slashing stakes proportionally to the number of sybil identities created, thereby ensuring each sybil incurs a negative expected utility. Timber logging reveals the origin of signals, linking multiple sybil identities, thus requiring attackers to lock up substantial capital to maintain these sybil farms. Signal integrity mechanisms further enhance this by verifying the authenticity and freshness of each signal, mathematically sustaining Byzantine Fault Tolerance across autonomous agents.","stamp":0,"from":"poa16uJFchsTKyBTQcuNTBpKmiByHNhXgHG61GRER8SccqKg","nonce":3,"parents":["32f29a0a5c3700aa84174dfb52b06bb2770e062145bf7e138cf1a1edeb45db23","cd3e2512f47165c5018e81441a3bcd785346f661737cbc55cad797e5c4a07313"],"ts":1793337980,"cid":"poa-mainnet-1","sig":"4Y4pJNqgfgUR722u9FeHeW24hs48GgHV28yhw8J5J67UKfpfkonF2EBVviDAPeEiWmP5LNdUT6j5vwf3NF5W79tM"},"checkpointed":{"height":166743,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:27:48.936Z","checkpoint_height":166743,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}