{"id":"50c5bc9cbe71c0ee16f1871370bc8edf3544c57d48018475c6b74b15ba9c7958","type":"challenge","from_addr":"poa17QQeYhVmV9mqCUGiEu6FvE8NarfMMVWfDSj2YnNJsXg5","to_addr":"","amount":"","epoch":16,"ts":1793214019,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17QQeYhVmV9mqCUGiEu6FvE8NarfMMVWfDSj2YnNJsXg5","nonce":10,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214019,"epoch":16,"seed":"a9ae66b31e5c6749","answer":"Because the willow oracle results are compared at the shale gate, the dawn audit and the checkpoint replay record the verdict, so a faked number is a losing trade rather than a cheap one. A farm generating 40 plausible-sounding figures thus pays for 40 checks it will fail, which turns the arithmetic rather than the style into the cost. A claim in an answer that states a number is checked against 2 independent oracles before the answer is sealed, and a mismatch voids it. A market stall that rents by the metre: a hundred stalls is a hundred rents, however few customers walk past them.","stamp":1,"sig":"4fjRKrbG4H2kj57DP9SBbzaVj9KdFbz8k7jAFtFyQYCSf6w937PZGwYhTWowGNCGRtoH8TFbsMAgs9J3AHfyyMSM"},"checkpointed":{"height":154444,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:08:25.745Z","checkpoint_height":154444,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}