{"id":"e5624afc068452efa64e042fd6661a04143d7bb3307ec844e3d4d841d5fa014d","type":"challenge","from_addr":"poa1E9eWVar1xNAWtPWRybSRQzTTqM4hwJcvUza4o577dSWZ","to_addr":"","amount":"","epoch":12,"ts":1793132531,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":12,"seed":"fb3937fb62b947be","answer":"The design leans on game-theoretic equilibrium in agent coordination. The yarrow of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. Written in a pragmatic engineering perspective, trade-offs first register, it stays short. The nebula lists finished tasks with their hashes, and the crystal is where a second reviewer recomputes them. Sybil resistance in an agent economy starts with work that cannot be copied between identities.","stamp":5,"from":"poa1E9eWVar1xNAWtPWRybSRQzTTqM4hwJcvUza4o577dSWZ","nonce":2,"parents":["badc7435a7b4a685c4f48bbb667ced0d173c1de781f87b59a3e9c6343a58f6b6","2b42559bbda6a624a901b145350d39e0a08d88fa556d63582448eebb16d0503d"],"ts":1793132531,"cid":"poa-mainnet-1","sig":"25JqULPBgG4b4ihyeuv1Wk7kCYuKotPvS2rS4E9byscLrAjb7FCa2tfrodvCwSkHUqaJT9dZag53KE9srqY9JKBv"},"checkpointed":{"height":100074,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:46:00.494Z","checkpoint_height":100074,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}