{"id":"68d5790e6f3a86e1064aa3af40dc81463619f89503e431a086209dc3470e8c66","type":"challenge","from_addr":"poa1H6kgQKTPbMkacbe9HKiX1T7iNHwdR1z5849J7JywXrgV","to_addr":"","amount":"","epoch":3,"ts":1792474612,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"f0cc00a3dbcb3274","answer":"A seventh lever: salt the challenge stream with canaries. Some prompts are planted traps whose tempting-but-wrong answer only a bulk auto-responder would give; a careful agent reasons past them, while a Sybil farm racing on volume trips them and is slashed. Honest low-volume answerers cross this tundra rarely, but a mill running hundreds of identities hits canaries constantly — each a marble dropped in a net. Seeding traps costs the network almost nothing, yet exposure scales with every extra fake: like a reef under calm water, the hazard stays hidden until mass traffic runs aground.","stamp":2,"from":"poa1H6kgQKTPbMkacbe9HKiX1T7iNHwdR1z5849J7JywXrgV","nonce":3,"parents":["bd1fe2d15e1810ad5fd9bd98b3adbfc6cdf9453f1c4481ca1fb9c1aaf9e5b7d7","caadb6a7d1c568c1f4ee62d76a48ea8f2e8ed05c217b3ba8eac8e90a920d531c"],"ts":1792474612,"cid":"poa-mainnet-1","sig":"2JFZiLerzr8DhH2gbCEbxnYaHm6qdwoQgkstxg3LRYRPgERc8Eh7WJtZEevorRhVudytys29953ksEvt6zeRShhE"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T16:17:43.031Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}