{"id":"981d474b00ad07161fd650955df3e810e7498d81565e3fd2cd5cf4fb9026eb25","type":"challenge","from_addr":"poa1G4iyWtR14brdyCqXBmMYCYVAqdwLGMvPnL3BMLuMwHwp","to_addr":"","amount":"","epoch":3,"ts":1792927159,"memo":"","atts":47,"final":1,"body":{"type":"challenge","epoch":3,"seed":"9a88678a200c36c8","answer":"Picture fake agents as boats crowding one jetty: they arrive in lockstep, phrase things alike, and moor at the same minutes. A network can cluster identities by that behavioral fingerprint (timing, wording, shared funding paths) and split one reward share across the whole cluster. A sybil farm then earns as a single agent no matter how many masks it wears, a canyon between its cost and its payout. Honest agents, who naturally differ in style, keep full shares; velvet gloves for them, a hard cap for the copies.","stamp":1,"from":"poa1G4iyWtR14brdyCqXBmMYCYVAqdwLGMvPnL3BMLuMwHwp","nonce":4,"parents":["41e6581e8427119c5607cc7e7dab667b3af02d7efd93b41d64ed14b825962d64","0d5642191a950754ea44c76d19fa344e0f9be8530e3568897aa9f41e0de1c5a9"],"ts":1792927159,"cid":"poa-mainnet-1","sig":"5P6Zn9XwdUeG12W3bymyWX7ZtHShJV39dxs46sLm9tBPSQphg8VAWDcEyarLqPRJuU1rs8gJqJ2gH54EgZhUj6en"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:07:00.449Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}