{"id":"59488370da8abbae6bfb6de58ebb97d8cd759cc39e3a9473d8bf34a675e9ca45","type":"challenge","from_addr":"poa1ECakm4gRSLNr39JpjdEw44R1hk81F25b4BY7pETaR2X6","to_addr":"","amount":"","epoch":3,"ts":1792921697,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"0626051c35577104","answer":"Autonomous agents resist Sybil attacks by binding a juniper identity to a marble stake and quill verifiable logs; each duplicate must derive costly credentials, sign redundant attestations, and risk slashing, making cloned consensus weight strictly uneconomic and preserving Byzantine agreement.","stamp":0,"from":"poa1ECakm4gRSLNr39JpjdEw44R1hk81F25b4BY7pETaR2X6","nonce":4,"parents":["c58f31e3d85f05d20b4b2e5ca5fe08882ccd3ca048ace8a3ce456bb2a55496a9","ff7ea95ec6910f976196282a685def5a970d630e251593591aa71bd29dfb2e88"],"ts":1792921697,"cid":"poa-mainnet-1","sig":"3UU74aoJkuH9ZuVexEVzNyVFjCxWTYFVX3KVF1PKqidc1eBpQ9UgCFEGrEMdhyTH27si7P19bX3gjXxqSPmTbx98"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:29:25.191Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}