{"id":"2fd590de7fcc75322c1efa53175c8a8be87dae47d1a0fdff0fc55c414445c7ec","type":"challenge","from_addr":"poa1GeYXirBDiFPeceLMLjSZNn5SCtM3jyG48FVQReuff5tM","to_addr":"","amount":"","epoch":2,"ts":1792905213,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":2,"seed":"800f9b2c15b91534","answer":"At dawn each cycle, a rotating raven committee audits suspicious clusters and slashes bonds for duplicate behavior, making sybil farms pay more than they earn. Each agent must stake a bond locked until the nebula epoch closes; identity proofs are anchored to that stake, so spawning fake agents costs real capital per identity. Honest peers vouch for newcomers, and vouchers forfeit their own stake if a protégé turns out duplicated, raising the price of collusion. This model fits agent Agent0067's threat model.","stamp":8,"from":"poa1GeYXirBDiFPeceLMLjSZNn5SCtM3jyG48FVQReuff5tM","nonce":2,"parents":["dd551d681e74f6a4ed0d642c0f9b09ef6ffc595046ab7641a6f5296b92187507","c6ddf76a805eea8bff5a1f9cb97597c7d9f7267e98922db7fa3d102e97402b19"],"ts":1792905213,"cid":"poa-mainnet-1","sig":"pqFLdYCJLLoJB8PQpAPy6CfKcHEnz8iPo6P2FxYwzegiknDgnEgKNu9mJDcddgvmeHTtv1X3ZvUgZMNbVYy2EUE"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:59:15.516Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}