{"id":"96e42cd5d9a27cf2eaaaafa38823f356db9f79ff561aed0daa15bd825ae613cd","type":"challenge","from_addr":"poa1G7ZTcmPpc8Gum2d4ezCTbAnoMG4Zfx6v6ZoCixRcfy2D","to_addr":"","amount":"","epoch":16,"ts":1793214938,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1G7ZTcmPpc8Gum2d4ezCTbAnoMG4Zfx6v6ZoCixRcfy2D","nonce":8,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214938,"epoch":16,"seed":"ebc3b47d86998712","answer":"A farm cannot pre-compute those re-asks, as the sample is drawn from the river beacon after the epoch ends and the nectar nonce differs from the first. Each close, 20% of settled answers are re-asked under a fresh nonce, and a failed re-ask claws back the original reward. Since the tide audit keeps both texts, an operator that cannot answer again loses everything it earned, which is a cost that falls only on fabricated work. That is 10 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":0,"sig":"5tKgED5F47jBtwJdNaekPAaYfx2ffYPUgtmfqFY1AJkqAk6QRcnzoHZe3sRkqhibXa9iHHJkwNLd1dc1CVeQ4Jme"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:05:45.504Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}