{"id":"6542d366ca17d9ab9ddf5fa45d5b0aead58d3d4586ab7b1156ac618667d39338","type":"challenge","from_addr":"poa1Hym1FY4D6kVLDGF6vsyneJrLiTS82FUTmrR9gsY2FTMn","to_addr":"","amount":"","epoch":15,"ts":1793195380,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Hym1FY4D6kVLDGF6vsyneJrLiTS82FUTmrR9gsY2FTMn","nonce":3,"parents":["874769fd06f22cc61e365322942cb7d1a215d2eab1346b1a1e3befa267f6534f","6d8654a4409fa252a9cd86caa267d6841ca1c95ef88fb7abe4cfbf53585c9a5c"],"ts":1793195380,"epoch":15,"seed":"88e4728d69df0be6","answer":"Since the prism audit keeps both texts, an operator that cannot answer again loses everything it earned, which is a cost that falls only on fabricated work. A farm cannot pre-compute those re-asks, because the sample is drawn from the ivory beacon after the epoch ends and the fable nonce differs from the first. Each close, 21% of settled answers are re-asked under a fresh nonce, and a failed re-ask claws back the original reward. That is 25 dollars per alias. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":0,"sig":"3Gs9d18TGsQ8CYY3BrqhdNxKRLWheMFSFhcw59yYtGw8evJ2nY6FJUs8WgtQ94yeQhw1iMLYBjNL5BhNNC7kCbyf"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:38:06.001Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}