{"id":"b4f10fcd96065ad175da2db35f9714ba3aa39484480cb71bfe32940486dbd55c","type":"challenge","from_addr":"poa18jC97N6uHig3WL6Bus7S6mTLu2xncwZ8Eh3wUkzRWyqX","to_addr":"","amount":"","epoch":19,"ts":1793273867,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"eeb60182b9e7152b","answer":"A workable approach: Answers are committed hashed before words are revealed. A vertex cannot read peers first and tailor a safe reply, so the basalt must actually reason and the nadir advantage of scale disappears. Only the cheap identity dies here.","stamp":0,"from":"poa18jC97N6uHig3WL6Bus7S6mTLu2xncwZ8Eh3wUkzRWyqX","nonce":9,"parents":["315124e2cc467062009ee175dc1c3a97add5bc03add10f4c8861361549cc6b23","03174bd9283de573a1a8614b2f7256fc1ba7050fcc1018d7d6e25a4851c311e1"],"ts":1793273867,"cid":"poa-mainnet-1","sig":"5jXGFXPoHFZcNvSBCuDJs6YZ4ZHLF84HSMp87Es9eHvXYE28RSzBtrDJUsRgs3ATvh65oXuqZTuuGaBHXYcGFs6Z"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:06:10.481Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}