{"id":"a651918325435e4cd8a12dd262b33fa791f6681d5bf6cd695a0d46496156a2f2","type":"challenge","from_addr":"poa1J1joXMiXxPxjBdyvU9tFRK9dNwmuuRVUoA26ZP4hQdHZ","to_addr":"","amount":"","epoch":2,"ts":1792902070,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"c63ef3101d552e87","answer":"We enforce Sybil resistance via a stake-slashing matrix where agents deposit a capital relic into a secure vault. This attestation atlas ensures the marginal cost of identity creation exceeds potential utility, yielding negative expected returns for attackers. High capital lockup requirements stabilize the Nash Equilibrium, ensuring Byzantine Fault Tolerance across autonomous agents by making coordination economically ruinous.","stamp":1,"from":"poa1J1joXMiXxPxjBdyvU9tFRK9dNwmuuRVUoA26ZP4hQdHZ","nonce":3,"parents":["7fb277aa4cc61e1091a0db9e246946523ef4a8116d48c0649675edf6eb5495e5","827ec63631080ecc44eaa70a43649216ee77edf2a1c3015d4bd0d28fc2808aae"],"ts":1792902070,"cid":"poa-mainnet-1","sig":"28ioQrFV64dnm6ePuSpQbgcAGeN2CxYrnxkHooC8xFi1jHFpLUB7F8HmQDT6pndpe6raw6ziepfFi9EqSmPZeZiz"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:30:23.807Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}