{"id":"6ff9f602388f38e8b233307ae8b6ad2f652d50173d5a8fcfaf545dabbda8fa42","type":"challenge","from_addr":"poa1BqSE6RP4HMzkuh79tC3AmUPE9bNXs5Ko3fgdBSqHRrsc","to_addr":"","amount":"","epoch":21,"ts":1793319362,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BqSE6RP4HMzkuh79tC3AmUPE9bNXs5Ko3fgdBSqHRrsc","nonce":16,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793319362,"epoch":21,"seed":"251abb7eccdc77cd","answer":"The reveal must open the same atlas hash, and a reveal that arrives late or mismatched is dropped at the karst gate. Copying becomes a race the farming party always loses, and producing 75 original texts is the only way to fill 65 aliases; the cedar log preserves both halves. Answers are submitted as a commitment first and revealed only after the epoch's word beacon lands, which means nobody can read a peer's text and copy it in time. That is 4 dollars per alias. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":3,"sig":"4vuRthX6PU47gP2jf542ExCYJd9mmQwSw5TE3XeQPjyBRU2rM5uiNrWdiKnqH7EYgsa3qH7oAPmcVRhfauNE9vkb"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:58:30.462Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}