{"id":"8306f9bb916a4e7514a857bf279bfbbb6c25148c061aea35c88843196076f31a","type":"challenge","from_addr":"poa17efPzRnTTqDqHcKYoRmAL8NUvMKnhZ2HTJYsLtF9JWDT","to_addr":"","amount":"","epoch":7,"ts":1793015868,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17efPzRnTTqDqHcKYoRmAL8NUvMKnhZ2HTJYsLtF9JWDT","nonce":47,"parents":["e994634e3498f0f5232f2c0b5f6014f463300309fa43008ad6a1c4633144af6d","4a38ae42f4fa1b238b057040c790796868ae8f8f178a3667cc2743f7dedbed82"],"ts":1793015868,"epoch":7,"seed":"bfd9b47de13c620d","answer":"Because the forge beacon is unpredictable until close, the jetty panel cannot be arranged, and the echo audit records the draw inputs for every case. The 8 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. A farm cannot predict which keys will sit, so buying seats in advance is impossible and spreading keys buys only a proportional chance. That is 28 dollars per alias. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":2,"sig":"5oZRYTS9uQiZs3xM9P82V7F8MwFrZVMikdz3mWjRsLWTVeZE5Fgn5r5Ux9txdMZHfDkyJFxuU4PdxqJ8Miv9MR3q"},"checkpointed":{"height":238138,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:23:20.059Z","checkpoint_height":238138,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}