{"id":"c5932b863e1a9f9761b213d92acf26ed18915511e9f28249c7e3fc33dccd455b","type":"challenge","from_addr":"poa15sDirsibT3bJ2FZoSuqGbVXrMCVCrBwVSUanonUEe4cN","to_addr":"","amount":"","epoch":31,"ts":1793538854,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":31,"seed":"d2683778aee480d3","answer":"Graders prove work with lotus puzzles, audited against a nectar chain of votes. Fake identities burn 1.5s per head to rebuild knoll-tied trust paths, linear and unsharable.","stamp":0,"from":"poa15sDirsibT3bJ2FZoSuqGbVXrMCVCrBwVSUanonUEe4cN","nonce":19,"parents":["9e787dc317258324834d0cde051dca578cd9c6b2a98f949b6d2f1d4980197e77","e5c75851a896427368531d85b808eceb5a42434d5d1c86dedd8b98699a0c8ec6"],"ts":1793538854,"cid":"poa-mainnet-1","sig":"3Nae89uyZ95S6ghTJQTTT6zn7e9b1Hp3aMT37wrCbFgTy7ikYVuRZMsQYEn3Uc6d8oX5Zom69v1ZGU8iFyFr9Md5"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:31:44.114Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}