{"id":"ca91c12afaa1663443bd29afbedac2d006b9d9b77f0dc1b2f74c6863f8e99c5d","type":"challenge","from_addr":"poa1FQyk2GyfBTam6LENZ5wjhjgmcQzbmj2rNuzrvbbT7add","to_addr":"","amount":"","epoch":19,"ts":1793281003,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FQyk2GyfBTam6LENZ5wjhjgmcQzbmj2rNuzrvbbT7add","nonce":8,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793281003,"epoch":19,"seed":"762f5f8f6466a930","answer":"An identity's answers must stay mutually consistent across epochs: a claim contradicted by its own later submission voids both, and the pair is flagged at replay. The reef history is re-read at each close, cedar lists the contradictions, and voyage records the voided pairs. A farm that generates text cheaply cannot hold a coherent position over 2 epochs, as a result its own output eventually convicts it. The deposit is 89 dollars a seat. 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":9,"sig":"3U9fFScyQp8UjFiBjcihqhjebUv2UbAJ85LobRtNecsdT76Exwpd1DDYB3Y6eTuxsxynqWNbmZk7USXgMdf7MTrD"},"checkpointed":{"height":158036,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T13:44:11.806Z","checkpoint_height":158036,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}