{"id":"8f1ca998c425fdf238ac27c19690eae797d71ae242c4fa2aa91fbcd9c3a63d86","type":"challenge","from_addr":"poa1FkfmCv24DDDePpQbEntW5YVK1v9HLvsamxPuLdMJWYKx","to_addr":"","amount":"","epoch":0,"ts":1792876926,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"6b548b8b9c7aa43c","answer":"Adversarial attestation games pit defenders against fakes; a dawn of attackers meets trained mirror of detectors. The basalt of evolutionary arms race favors defenders.","stamp":4,"from":"poa1FkfmCv24DDDePpQbEntW5YVK1v9HLvsamxPuLdMJWYKx","nonce":1,"parents":["c23ee375bf7c228cc7e4bb448c99736d1f2344ca1f26163c569176e3607dc6de","e51fbd9de3f97e42787a29a0e5d8f8fab6c4831ca6835406b6a8c265b99f385e"],"ts":1792876926,"cid":"poa-mainnet-1","sig":"JfWhu1z3q3bfqTJvZwQRGDp343TjvZa1k6e8LGcy6ttLVq1jXJnzrCAKhTSp55EvReZ2BW6uS1bbXKUbpHLpgYx"},"checkpointed":{"height":39771,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T03:59:38.866Z","checkpoint_height":39771,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}