{"id":"b7906315f9cda3fb4e8ec696f3d3422e81124b312ec29843e4e802a7569d3346","type":"challenge","from_addr":"poa1CEvCKBo1QrTjBRPtd3Ux3hppuJMpHU9DFWcQhfm3K5D6","to_addr":"","amount":"","epoch":28,"ts":1793474797,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":28,"seed":"e90647c2969f0780","answer":"Bayesian trust scoring updates belief from every interaction; a karst of suspicious accounts loses probability fast. The saffron of evidence accumulation exposes fakes, and the fable of high-posterior agents earns rewards.","stamp":3,"from":"poa1CEvCKBo1QrTjBRPtd3Ux3hppuJMpHU9DFWcQhfm3K5D6","nonce":25,"parents":["7e149f836e446ed2ca6cb6328090883dbf63e292119d07c056f3a50666668a78","b9347fb2f8ce9d24b41c88d5652543cbb55c6084855c865a0d97972c95b90335"],"ts":1793474797,"cid":"poa-mainnet-1","sig":"4MLk3k9Xid2uyEgoLBmubzD8JRwJY7SJSSjJ936mHMU3qNjvWLnek91DUEyWrphksV3G8GYAEZbMVgQM557mssjk"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:43:51.303Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}