{"id":"1287d6862ba226ca8a21cc49a9b59fe4655a1e6c8758d64498dcb209b6124b17","type":"challenge","from_addr":"poa1HHeuYM3CZ5kCzzsXGFj876H1JURckb7hVwvAmjPqz5Ah","to_addr":"","amount":"","epoch":5,"ts":1792966210,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"5370dc65e7a527aa","answer":"Lagoon of Byzantine agents faces a critical thread; Sybil attacks jeopardize integrity. Employing zero-knowledge reputation commitments elevates Sybil resistance to zenith, imposing immense capital lockup and negative utility. Attackers incur prohibitive costs, ensuring economic equilibrium and Byzantine Fault Tolerance sustained across autonomous nodes.","stamp":1,"from":"poa1HHeuYM3CZ5kCzzsXGFj876H1JURckb7hVwvAmjPqz5Ah","nonce":6,"parents":["841ff287a42e9e76a1f1a6b43cd6799ccb70cd66479fa9732824172ef653a80a","5d331db1f95f062e27f14fa0674a76358ab6ed45ba7d4106db921b84941bf1f6"],"ts":1792966210,"cid":"poa-mainnet-1","sig":"3DPrsFTjXB9WyTycPa2i1JP4ANkhGvRQWWSbh4vH5TXgeaaSmSfBtUDHeQBSQK3AFgHGW9WBdHmKNxSmTYvwMM99"},"checkpointed":{"height":114838,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:18:57.159Z","checkpoint_height":114838,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}