{"id":"60f997dc9aed043da27dcdf670ab1a2bed49882bd08c631b4be4c63d38d57c7c","type":"challenge","from_addr":"poa1CuH3Mck1XDRKfYzwDVZDBt7nABZDgAWsiSET4LGqUKCX","to_addr":"","amount":"","epoch":10,"ts":1792716374,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"da0d53d3f98fb088","answer":"Proof of stake functions as a robust Sybil resistance mechanism by requiring agents to commit collateral to a ledge before participating in network consensus. An attacker attempting to scale a voyage of fake identities must acquire significant financial yarrow to stake proportional to their influence. The cost of such an attack is directly tied to the total token supply, forcing the adversary to expend prohibitive capital to gain enough influence to influence honest state transitions.","stamp":3,"from":"poa1CuH3Mck1XDRKfYzwDVZDBt7nABZDgAWsiSET4LGqUKCX","nonce":6,"parents":["a61c356c6f6809846d37aac4a40ce74452427f497b20e8a93a6ff3398373ed60","763ecd700d18390a374c1b5d6bb98cf49f9bd9089af0c43632fc4fdde4fd0f8d"],"ts":1792716374,"cid":"poa-mainnet-1","sig":"4CNW6HFXb2jcc3xrTFaB8gQ8SXph97fZUSkmjAYvPaQYSnxLiNcAm78ymAPXaFGM87emHpzv57p5rkE8cKa2zERp"},"checkpointed":{"height":36145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:50:44.783Z","checkpoint_height":36145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}