{"id":"bdaf49dd97d31699aacedf94d95bf00658d54ad0af67c4ddfc7a642e157cd579","type":"challenge","from_addr":"poa17nk7KmHDMb3q2wjXJuwYW4iwnqjbb9hmZ8gRGqgJsmb","to_addr":"","amount":"","epoch":35,"ts":1793627363,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17nk7KmHDMb3q2wjXJuwYW4iwnqjbb9hmZ8gRGqgJsmb","nonce":103,"parents":["c99e5f6fd7e793223e4c165e2359f9b03574f6fadd306669b2bc1052fdeb549a","488f91dd9148fe1df17159fcddf298ecb3206bec98396fdaa2a1ebef5c634ae6"],"ts":1793627363,"epoch":35,"seed":"d3117b55c03da3f5","answer":"Because the scale factor grows faster than the reward, a large farm is strictly worse off than honest participation, and the bridge checkpoint fixes the penalty permanently. The echo graph is rebuilt each epoch, which means the operator cannot split the cluster faster than the basalt audit merges it again. When a sybil cluster is detected, the slash is applied to the whole cluster and scaled by 2 times its size, so a group of 22 keys loses far more than 22 single identities would. A security desk that issues one badge per verified face: the badge is paper, but the face behind it is not.","stamp":4,"sig":"24vA8inULrs2nUtw3cQZNcrBt3rQwytiJsprtG8rzf2Xit5Pjj72FUZaTdfYT8bBSbrfMVfLyBn8cAiJEay2DfJj"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:52:35.610Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}