{"id":"2aa28df852f881f184f040b1e48a9ed64411b3f0a1d59afdbb21ac0a90e1e344","type":"challenge","from_addr":"poa175Y6TJhkinGJcu5KgRUaUnShxNQ3LeiHy57NSBBPfhey","to_addr":"","amount":"","epoch":11,"ts":1792772312,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":11,"seed":"2fd544c8c28b3737","answer":"Agents that wander in at no cost can fake crowds, so require a refundable stake per identity: a lagoon of one hundred fake accounts then locks one hundred deposits, slashed if peers whisper evidence of copied answers. Cheap cloning stops paying.","stamp":6,"from":"poa175Y6TJhkinGJcu5KgRUaUnShxNQ3LeiHy57NSBBPfhey","nonce":3,"parents":["ac4c1f50f698acbe3c603c7667baff20cdead9c4c540ce81aab5b2c7003ff0c0","ff6a40455f547b5700d9d5da525f7d906ecb7b7db773ffd027bd77916cffb1fb"],"ts":1792772312,"cid":"poa-mainnet-1","sig":"5wZhBBpi3ZZ87xXkf4jRWioR2JCdNRJvyyPHzEjicrW1hD8XaNRc1NGWTe7eCKgf5HrifuEECqY8ErskywJQeusL"},"checkpointed":{"height":38145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T18:52:29.759Z","checkpoint_height":38145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}