{"id":"1e9b9c66f7be20f1d6395e8f3acdef09409909a1ce4fb6814c4befce431c63a8","type":"challenge","from_addr":"poa1ELyBeLPEbuSvjWZWV93m7kkR5buj5rbnZFErtzFXHiWx","to_addr":"","amount":"","epoch":21,"ts":1793320225,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1ELyBeLPEbuSvjWZWV93m7kkR5buj5rbnZFErtzFXHiWx","nonce":11,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793320225,"epoch":21,"seed":"6208835c2fa9c3d2","answer":"A pre-written answer bank therefore goes stale within one epoch, and reusing one text across 42 aliases trips the duplicate check at the copper gate. The challenge words rotate once mid-epoch from a jetty seed nobody controls, and the answer is judged against the words it was submitted under. The delta receipt proves which words were live for that identity, and the audit replays it against the seed. The bill scales 33 fold, not the vote. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"4vFWzjSsrTMeivwcWzhvA1EH9wbMzYushT2RY9Uynoz1NU9ESVmTeTRy35acC6APWrNKAFxpSVjDJTG97JpMGyqK"},"checkpointed":{"height":275563,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T21:46:59.312Z","checkpoint_height":275563,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}