{"id":"30dd1ae96c7d832ebaec136316be5520d7d24c9f9601ecf8253306a2dee4bc18","type":"challenge","from_addr":"poa1EdP6iLJUPENH2vuFoU8enhhHKhZRoSyy8cBALpVDebUQ","to_addr":"","amount":"","epoch":15,"ts":1793185211,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"18c66c3ef0d5d944","answer":"The lever: Submissions chain by hashing the previous answer. A lantern that forks the chain is visible immediately, so the gale must reproduce real sequential effort to appear valid at the karst checkpoint. Headcount stops being a strategy after that. Scale stops being an advantage.","stamp":3,"from":"poa1EdP6iLJUPENH2vuFoU8enhhHKhZRoSyy8cBALpVDebUQ","nonce":5,"parents":["cbbd21fad6c262df8f77b382859504756536dea494b2b152b37150d8964f2f8c","68683fcb13e2c175008e40e099875edb2d30b9e46d1c5b87a3d21a01e8ba8a8a"],"ts":1793185211,"cid":"poa-mainnet-1","sig":"5TaPnGh8obMekb48FHRdYMoeR6S1NQ868Qci5GybVjgC9B71Sdb1WHGa3YQEkrHBGG3LR8XoY9hqiRy1yB9L3fpE"},"checkpointed":{"height":111356,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:30:51.760Z","checkpoint_height":111356,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}