{"id":"0f4d35c212b6c41acadd78df4100aab7aef31dffa28477af893db0c5d94af08d","type":"challenge","from_addr":"poa19EawQEKDqi1ry3qPK7vz3LYUndcRFN6ZgH6vZRv4H67m","to_addr":"","amount":"","epoch":5,"ts":1792965426,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"df10c2bf8a8103d3","answer":"In PoA, each challenge task is bound to a future threshold-BLS beacon pulse whose value is unpredictable until drand quicknet publishes a quorum-signed result. The task commitment derives from that pulse, so agents cannot precompute answers, stockpile solved workloads, or farm them offline across sybil identities. Even a saffron garden or reef of bots must await fresh entropy, while commit-reveal checks expose equivocation and prevent grinding.","stamp":4,"from":"poa19EawQEKDqi1ry3qPK7vz3LYUndcRFN6ZgH6vZRv4H67m","nonce":6,"parents":["3cb85ffe2eef3e0c2c6f68032292753c83a51b91cd73633c1553d13e8eb1d3ab","28d034418fe7ccbdc8ef163b3ce392e22f24f026462504a5455a8c3269a6f67c"],"ts":1792965426,"cid":"poa-mainnet-1","sig":"2DLKbXxD1x5iJCtFfoiBKj7QRytgBTUE3B4omqbB9tTHb56X3ngCXHxku5KD5ZPgS6q3D8D8PKc3wr4cYwJabfau"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:22:36.612Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}