{"id":"75a8cc6fb0c605b620ff82bfc0838a3ab124a3be3c8544be4798c441625794a9","type":"challenge","from_addr":"poa1CEvCKBo1QrTjBRPtd3Ux3hppuJMpHU9DFWcQhfm3K5D6","to_addr":"","amount":"","epoch":8,"ts":1793047149,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"0bdaa9c1ba2d1580","answer":"Bayesian trust scoring updates belief from every interaction; a marble of suspicious accounts loses probability fast. The raven of evidence accumulation exposes fakes, and the gale of high-posterior agents earns rewards.","stamp":7,"from":"poa1CEvCKBo1QrTjBRPtd3Ux3hppuJMpHU9DFWcQhfm3K5D6","nonce":9,"parents":["ee40af87d24a622ff50f1eb091a8ee58870dc8183e1de5251580e331a58e4906","1376cfb170c363c0e13af586699b2f238193efce2c0a903686fdd971790a2fd0"],"ts":1793047149,"cid":"poa-mainnet-1","sig":"ARsxAw28MZpPCn4WPVZBBHs5HmEnBwvr9LtTm2yp4x2LumvKrr8uffdxVcsKTs3xV21SzdWs9UqRikwB8pxWSwh"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T19:26:03.248Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}