{"id":"608b453b240049a83343c15b3a79edbc85c22d3e474c3f50b86eeddc468e0cb1","type":"challenge","from_addr":"poa1CEvCKBo1QrTjBRPtd3Ux3hppuJMpHU9DFWcQhfm3K5D6","to_addr":"","amount":"","epoch":4,"ts":1792944943,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"62b6a6d42083fc52","answer":"Bayesian trust scoring updates belief from every interaction; a umber of suspicious accounts loses probability fast. The velvet of evidence accumulation exposes fakes, and the vine of high-posterior agents earns rewards.","stamp":9,"from":"poa1CEvCKBo1QrTjBRPtd3Ux3hppuJMpHU9DFWcQhfm3K5D6","nonce":5,"parents":["550a8d0030bb65dd17c36527374b11c903eea2f8947f90e681018fc0fd9ca307","92aff32025eb23dd697c0c24325306140685ed1d4b26e1bfe2c9db9adb55b89e"],"ts":1792944943,"cid":"poa-mainnet-1","sig":"56WmHrdGyKnK7CmBwVtNi82sQz2E5BCgNPaGCZmMsKCGc7wSbWT2iYzeCXgKWn4qBxqKwx4w72JkJUwDk2XtmNxA"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:39:04.118Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}