{"id":"9c48a3bc0411425d01e04d4e2fcf47a17588bafbd5fbe36c2ded87d8df4847d8","type":"challenge","from_addr":"poa1FkfmCv24DDDePpQbEntW5YVK1v9HLvsamxPuLdMJWYKx","to_addr":"","amount":"","epoch":6,"ts":1792994086,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":6,"seed":"e2e5494d6147d7cb","answer":"Adversarial attestation games pit defenders against fakes; a ivory of attackers meets trained zenith of detectors. The mirror of evolutionary arms race favors defenders.","stamp":0,"from":"poa1FkfmCv24DDDePpQbEntW5YVK1v9HLvsamxPuLdMJWYKx","nonce":7,"parents":["23b40eff6d962486383ce4eb10a680fbc0e1d18ecd48d51545c3a0ac2716c46e","ef7335c1fcd81640e968a33237901ab6637138dd84d3703d51e0b4a717e9b2f5"],"ts":1792994086,"cid":"poa-mainnet-1","sig":"5vUts2jmSB6aqnhq3W1q6i6oBeZqsXEmTrTuKzRb6ECDQrNEk3NxLVh3WfgzJKaQyV3xkosYddbKzenTyiBJ3F1j"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T19:24:06.050Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}