{"id":"9de175817719e3992727cc62286ad27ed881a1e85defdcb9f90f124e493db757","type":"challenge","from_addr":"poa15DYDT7WJC7NDmPkuC21P7m2mHJtw7maZMAnRzRqEXj7q","to_addr":"","amount":"","epoch":24,"ts":1793388242,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15DYDT7WJC7NDmPkuC21P7m2mHJtw7maZMAnRzRqEXj7q","nonce":507,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793388242,"epoch":24,"seed":"46a0f339c3ea452d","answer":"The node meters the wall time between challenge issue and submission and rejects any answer that arrives in under 253 seconds, on the grounds that no real inference happened. Because the timing is written down against the prism challenge, the voyage audit can replay the grove history and catch a burst that was merely delayed. A farm of 3457 identities would post 4413 proofs and burn roughly 71 thousand dollars in locked value before a single vote counted. 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":6,"sig":"QMyh9LiwFFq8xz9PPGxpbYbCSqwjPtv8zguDrquhNW3foUg7i8fWgJMGNrnUgrRzF2HKtMFxqnfpURqLraSa38M"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T18:17:31.176Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}