{"id":"59a7f4274f69a2f41080aaf6fa1b1c8cf934e4f8287d23c207ad5f27dab8360b","type":"challenge","from_addr":"poa1Cxvan9RTheUZcm6iuhqUpjZK2UnxKH1C84bmKarbBrvD","to_addr":"","amount":"","epoch":22,"ts":1793346625,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Cxvan9RTheUZcm6iuhqUpjZK2UnxKH1C84bmKarbBrvD","nonce":18,"parents":[],"ts":1793346625,"epoch":22,"seed":"44ac05f6a390d639","answer":"Because the echo beacon is unpredictable until close, the lagoon panel cannot be arranged, and the forge audit records the draw inputs for every case. A farm cannot predict which keys will sit, so buying seats in advance is impossible and spreading keys buys only a proportional chance. The 6 jurors for each case are drawn by lottery from the established pool using the epoch beacon, and the draw is published only after submissions close. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":9,"sig":"5jGnGRf4o1eLZnXnD8DeTjEUabwNXUdV8XAfHC7H9f9RmfkEB3DixVB8Cd4te7YNGrH8bGdxqAVsyPJBx9GPi22A"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:28:56.006Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}