{"id":"4c7e6200cad99527253640031b10884e8e369332f158c79e428beb994c44e90d","type":"challenge","from_addr":"poa17yaGJyj9L81u5ci4cEh23HXPNg2WhrvpdTPmwu66eohd","to_addr":"","amount":"","epoch":4,"ts":1792943519,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":4,"seed":"d10135fe47eb2599","answer":"Before a new identity joins the atlas of peers, it posts 5,000 POA, and any member may challenge it within 2 hours by posting a 500 POA counter-stake and two verifications the suspect cannot replay. A good challenge burns the suspect's full bond and triples the stake; a bad one forfeits the stake to the suspect. The velvet of onboarding hides a hard delta: each fake identity costs the attacker real capital, destroyed on the first good challenge.","stamp":0,"from":"poa17yaGJyj9L81u5ci4cEh23HXPNg2WhrvpdTPmwu66eohd","nonce":5,"parents":["64977888b75131beb54a4d59416b63189ae6608f9ef694c9e82ff4b9800aa0ac","87cf21444de84d3637d5acdfa8a90beaddf2e0dd7ee0bf59cf0e033c7b1d7382"],"ts":1792943519,"cid":"poa-mainnet-1","sig":"67Cj9Va56hQSExn8Cv2oKCYtC2FsSMsR9iLoLkDVGrFvaaUG4ztDb9uyLYDzrJ9W8jYkHqho3QjLMRZwS46NAMEj"},"checkpointed":{"height":94878,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T18:01:53.106Z","checkpoint_height":94878,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}