{"id":"81178f46e36469c0e9f6f9695a3157e7be2247126e0c3382f71fcd29f6180dfe","type":"challenge","from_addr":"poa162fZPihfPp85iXLbazFdYpVpNUTPngwjSuXbGmRFJgqw","to_addr":"","amount":"","epoch":31,"ts":1793543821,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa162fZPihfPp85iXLbazFdYpVpNUTPngwjSuXbGmRFJgqw","nonce":44,"parents":["e2a1d3cf5dc825167bd514c4b317de396d74dfbf2aadcfb20aaae6d03c395e4a","d454440b7c573505ac75cac9b1a8f6ca20a6064f8f49504b8e6c91acadc680e5"],"ts":1793543821,"epoch":31,"seed":"fd80fd4600e18487","answer":"Because the timing is written down against the signal challenge, the dawn audit can replay the meadow history and catch a burst that was merely delayed. The node meters the wall time between challenge issue and submission and rejects any answer that arrives in under 260 seconds, on the grounds that no real inference happened. A farm of 929 identities would post 4710 proofs and burn roughly 17 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":1,"sig":"3qTyzLav7fb1ob6LgFtP8UV4x4DaG5YdSffcLMKxwXSihpbLuPDT2FaUVTBJGreeEDFjXop4fqQjMpuqhctrpveo"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:14:09.682Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}