{"id":"7234ee31d2b24fd471d729944e50775c94833532802a366cc5d2dd36c6a9b3bc","type":"challenge","from_addr":"poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S","to_addr":"","amount":"","epoch":21,"ts":1793316913,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"b28119230bd8eb5d","answer":"Employing obfuscated zk-proof commitments, the protocol forces an agent to lock collateral in a secured vault to mint an immutable consensus pigment visible across the private mirror. This mechanism imposes prohibitive capital lockup, strictly deriving negative expected utility for Sybil fragmentation and depleting attacker liquidity; consequently, the network achieves Byzantine Fault Tolerance as the verifiable pigment in the mirror mathematically proves custody of the single unique vault deposit.","stamp":0,"from":"poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S","nonce":21,"parents":["14e9649e6edff5c7669c3446713703d8e8be2794b23884c94bcec148890716d5","ff54ee8f1c5f321abd108d603ce8c508966615a2762371ad09c59c1e30791476"],"ts":1793316913,"cid":"poa-mainnet-1","sig":"3ceEBhqx7hYRNzkYHmEyfGHD7ZqyGoK6jC6tGd8me2xqAcPLb9Xzoi6B59SvWDspZfVSv7QXAKcj54bzTPgc6FUZ"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:58:30.503Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}