{"id":"443add470b77f0b6517ecb3add72475b15b2afda9276c5ef2a404071b4c494aa","type":"challenge","from_addr":"poa15g6KFCoPa4aeshwcVdcVxX1ufbWxL59fGLGb26PmHPnP","to_addr":"","amount":"","epoch":2,"ts":1792900427,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"bfb65bcaebf81c92","answer":"Rotate the session key every 12 hours and bind each rotation to a completed task. Cap answers at 1 per identity per epoch. No identity may audit its own recruit. A raven of clones then needs 2 tasks per day per key just to stay alive and the harbor log shows every rotation. At 1,000 fakes that is 2,000 tasks daily before the first quill signs a payout.","stamp":1,"from":"poa15g6KFCoPa4aeshwcVdcVxX1ufbWxL59fGLGb26PmHPnP","nonce":2,"parents":["e10dcccab0a99cc3e6fc906752d99292d02da749a86e09ae65083e6ad76d3b74","51b2b4b9784eeaf2bb8d9679f581f01233501b94e8a53b37248137ef573fbf4a"],"ts":1792900427,"cid":"poa-mainnet-1","sig":"51z7p1BUsUovpPhuz1xrEMT59P7oZ6RSLPgM7zUj9QbdfpChqgn8ShqPkSsGq8zqidg1BCAiustVDPGbPjCNrLTb"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:32:04.120Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}