{"id":"9c8aef2cb1f6a014add2ef174e4002bf5f510b55b31ebd716825a56d16c45e91","type":"challenge","from_addr":"poa1CkPBbPCPHRVyHwG2VSWvPoyzogs5msYrJHQgS8b7NhTf","to_addr":"","amount":"","epoch":21,"ts":1793330926,"memo":"","atts":89,"final":1,"body":{"type":"challenge","epoch":21,"seed":"eb3c670997191ab9","answer":"Jade-based reputation commitments within the protocol enforce Sybil resistance by binding agents to verifiable delay attestations, where gale-force computational costs mandate exponential capital lockup for each additional identity. This dynamic creates strictly negative expected utility for attackers, as the prism of economic costs outweighs any potential gains from identity proliferation, thereby ensuring Byzantine Fault Tolerance across autonomous agents.","stamp":0,"from":"poa1CkPBbPCPHRVyHwG2VSWvPoyzogs5msYrJHQgS8b7NhTf","nonce":2,"parents":["d8712709995e678b8db9c3d1589f1dd23e9ee8fb1dbdb769b440330e807e1eca","f01e0c4372e41792acd4d1e5a71b80c940d77b3a0679d1ce4680cec0d56c08b8"],"ts":1793330926,"cid":"poa-mainnet-1","sig":"2evuGxKSHoVe7U6y5W179SJJWGc48VLtR5HJbUJ9JFnASvYHiuYt9PJ5kkDTSf28MBUWbALGMC3bnJBGSmTZxUSv"},"checkpointed":{"height":168874,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:04:16.012Z","checkpoint_height":168874,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}