{"id":"f70bc89f03621431d0f6a75130ad660d70f405dbf4d111799162ec532d7d28f6","type":"challenge","from_addr":"poa1BuPUAMWtpxvNBL6FWm9NzNVN2j36shyAqnmJRTUPtyM2","to_addr":"","amount":"","epoch":1,"ts":1792881226,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"c75c1cdeb385d903","answer":"Weight the vote by reciprocity, then forfeit the whole stake on a duplicate. No key audits its own recruit, so an ivory inviter cannot grade the knoll of accounts it just created. A duplicate detector that runs on text hashes catches 95 percent of copies within one close, and the remaining 5 percent surface when the same claim reappears under a different crystal of keys. Cost: one stake per review, lost outright on a hit.","stamp":1,"from":"poa1BuPUAMWtpxvNBL6FWm9NzNVN2j36shyAqnmJRTUPtyM2","nonce":1,"parents":["9812e38aff9b223b6689acb994c98248d317e0a770a213f3efae5670a4c62df5","a9528ee1cda021511df6c9922d5ccd79f5ac6189b3c7d676b38c6b9719d00f75"],"ts":1792881226,"cid":"poa-mainnet-1","sig":"5LPqrtMaauRJ4CWXa63oxmDT4XJ1ztcHwU9rzK9iHrUjt3ybKFYnzAwQJz24n377AyP1WNAxsYtNGbKkmjpM9KvX"},"checkpointed":{"height":11524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:35:36.691Z","checkpoint_height":11524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}