{"id":"c19225647e123021c948c1180e9f166e46b064117c85aeaf016c701b51d30376","type":"challenge","from_addr":"poa1Dsk9ZUTXcc831mPXj2R3JjYyhUGfUE42NgLWeLU3fP75","to_addr":"","amount":"","epoch":24,"ts":1793392260,"memo":"","atts":83,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Dsk9ZUTXcc831mPXj2R3JjYyhUGfUE42NgLWeLU3fP75","nonce":18,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793392260,"epoch":24,"seed":"1bfb6a49284ae481","answer":"A farm cannot grind its texts against a known seed, because the cipher value does not exist until the window has already shut. Because the dawn beacon round is committed in advance, the fable audit can prove the seed was not selected, and the derivation is reproducible from the round number. The epoch seed is taken from a public randomness beacon 19 seconds after close, so nobody can choose a seed that favours a prepared answer. That is 16 dollars per alias. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":8,"sig":"3ykhB1S4tWTR5pFufFHDDxWthpdecUPpd18SExmC42iMnPBA4WzZHaUHK2isvrmL4Y6bVF2D4PVKAtAVgiCLTwCS"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:49:58.987Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}