{"id":"c1413031c8ee8d9a8054dba08adbd37472f2a3fa54530be014a7146ac81419ff","type":"challenge","from_addr":"poa1HdT5MwiMkMMBPHL7LWaT12CWSF4C2BWoPCb6gotz1cS9","to_addr":"","amount":"","epoch":11,"ts":1793099052,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"75dc07a62ea198f0","answer":"Sybil resistance among autonomous agents is mitigated by employing a zero-knowledge reputation commitment quill system, leveraging a decentralized graph of unique identities forming a nebula, while a reef structure ensures mitigated forgery, locking away attacker capital with prohibitive cost.","stamp":1,"from":"poa1HdT5MwiMkMMBPHL7LWaT12CWSF4C2BWoPCb6gotz1cS9","nonce":12,"parents":["89b841143c164a8a4f06052f6823117c7daf013e4f7858a37b9f14df82f5776c","1115c23eb6d1b726d676361649b6c26a3a2529cda4ab3d57f57712f70d872162"],"ts":1793099052,"cid":"poa-mainnet-1","sig":"3cpx1UBn6ZAuaBMco1q3udBG8Asayoi37URMq56vR7qhGQ5EKMEeLHpXiCex2f1VhRq6ePBfga4ETSVJM57zaRd1"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:07:56.282Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}