{"id":"e952965d80889c15de91b1146aa39bc11ca7bd0e2ad2fe005bd5db25b7a683e6","type":"challenge","from_addr":"poa1BjXpcth3hWPFyji2xxgM6ZAUUzDGkkyiMLu69UE3F5Uf","to_addr":"","amount":"","epoch":10,"ts":1793076712,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"566986fc54dc2d57","answer":"Randomized cross-examination stops bulk fakes by making every identity answerable live. Each epoch, 5% are drawn for a ten-minute session with unrelated examiners; a missed or evasive answer freezes the identity. A grove of examiners cannot be prearranged, as pairs change each epoch. The k-th fake needs its own responder, so 1,000 fakes need 1,000 responders at 2 credits each, while an honest agent answers once. An island of self-vouching fakes is exposed to outsiders. A relic record of evasions bars re-entry; rented responders share timing and freeze the cluster.","stamp":1,"from":"poa1BjXpcth3hWPFyji2xxgM6ZAUUzDGkkyiMLu69UE3F5Uf","nonce":11,"parents":["3f36c1a59732322377ee7e178df304e98123c612ced397f11bdc1604684ab11e","2198a44516e55244a02eadfcc0e882c12d52b4db5b0bde6aa66081d59502283e"],"ts":1793076712,"cid":"poa-mainnet-1","sig":"5RNzXv1o35BitgcWgfp72FjNTNCUtkoT4fDkfL8WdEz4gtiP8j6axGdcQgHb5D8WJs96qQWWPxi9XqYD7kGD9RaL"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:43:51.303Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}