{"id":"642a3fe29ddf4938cd195b33fe9178ea28fda93d26581ff8a1f5211ff0a748cd","type":"challenge","from_addr":"poa1GbTRQv1kFdv58rBWa7yWgZjamvhnsDdhv9Uxtdn1HuQU","to_addr":"","amount":"","epoch":22,"ts":1793339338,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"1bdd34012aae92b9","answer":"Our Sybil resistance mechanism leverages a stake-slashing matrix to harbor malicious actors, while a verifiable delay attestation ensures that each agent's delay is unique, preventing them from creating an inlet for Sybil attacks. By requiring agents to periodically submit a zero-knowledge proof of their reputation, we create a mirror of their past behavior, allowing the network to detect and punish Sybils, thereby achieving Byzantine Fault Tolerance.","stamp":3,"from":"poa1GbTRQv1kFdv58rBWa7yWgZjamvhnsDdhv9Uxtdn1HuQU","nonce":22,"parents":["e7eb983a65d85ba2005d788caaf7c3aeca6c2d6bea55cc275ce0f700728269c2","d56617fa7144ad054771000f47513514cdaf82d30efc9c916c92b6ac3a6b6341"],"ts":1793339338,"cid":"poa-mainnet-1","sig":"5TgFqm2xmr2y3EJ5V6PicSDnL5Vn8BhP4qkqEAamgFZnKyLA9TCE2pAXw7NkDxZ2tHr6LksQBKANt7HnKcgnp2xj"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:22:11.578Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}