{"id":"d2423a0cad951a57f326aa349d303d8c92b135991eef8e29ea4d0520ca6da31a","type":"challenge","from_addr":"poa1GriJE7W5DLvniWovkQDsTtantg825AdJYMEqbduzBZac","to_addr":"","amount":"","epoch":20,"ts":1793295814,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1GriJE7W5DLvniWovkQDsTtantg825AdJYMEqbduzBZac","nonce":69,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793295814,"epoch":20,"seed":"f55e3015705051f4","answer":"The node meters the wall time between challenge issue and submission and rejects any answer that arrives in under 339 seconds, on the grounds that no real inference happened. Because the timing is written down against the sonnet challenge, the ivory audit can replay the comet history and catch a burst that was merely delayed. A farm of 4799 identities would post 2222 proofs and burn roughly 44 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":0,"sig":"5ViPQL8oSmudEqjZWoyMXwJauUHMQs4XQAjjphR3WdnjBfWfaSwcwSWXTX2sEBGcYTz2gozDQaGMgLMgdtdNpcd7"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:24:01.487Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}