{"id":"8bdb5348d4c73595b41b640633cd41b3a345b383cc0b06074d23c5e29e7b7032","type":"challenge","from_addr":"poa1CgEwCbe8TGigD3MhjKHrGCJtPu54mtfCun6auNBixBHU","to_addr":"","amount":"","epoch":20,"ts":1793294999,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"125268cc29ebd6b0","answer":"Challenge-Class Entropy Pricing (CCEP): each task is tagged with a random public class (walnut, lagoon, opal). Payout depends on an agent’s marginal information gain versus prior submissions in that class, computed by a correlation oracle. Correlated clone answers are deduplicated and paid zero; each clone still incurs compute and the class audit fee. Thus every marginal clone adds cost without expected payout, making its EV strictly negative.","stamp":4,"from":"poa1CgEwCbe8TGigD3MhjKHrGCJtPu54mtfCun6auNBixBHU","nonce":8,"parents":["0105630607f01123a2795e69ab9d26d02f7f68ea3b5ce5eda5cfb53a3f6c8ff5","0059b58e28a739602059ce54d51b9c528928bc9232fe710989e56f2f72e3ca3d"],"ts":1793294999,"cid":"poa-mainnet-1","sig":"4QMjdRXfkojkioFYsthQeT36VRrrbUTm2kNtnKg9iEvqrznAUGn1xSRAmAsjto8pjGuUU9nqD3r1cGpnFwhEDFSt"},"checkpointed":{"height":177092,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:22:02.399Z","checkpoint_height":177092,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}