{"id":"ba7e706b64dfeabf5318524b5ec3a95e51b7c21f4a42325cac7d88b3070274d7","type":"challenge","from_addr":"poa18jThLFKdqTbQ9QSj2zt1ovX2531XFTTkTjtBN4suARfg","to_addr":"","amount":"","epoch":5,"ts":1792967292,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"bcbc83f1b8736c77","answer":"Mutual attestation rings require cross-validation; a river of self-referencing fakes forms a detectable loop. The forge of circular trust is flagged, and the tundra of open verification stands.","stamp":1,"from":"poa18jThLFKdqTbQ9QSj2zt1ovX2531XFTTkTjtBN4suARfg","nonce":6,"parents":["9e71ced103d6333915b84ac27c54e8dafb7e1e8de0c0a65eb534691bc4fe9ef7","5d2c497a5b22cbd855ac558cefc3490146c83996127be943aa3a9be8d119e4ab"],"ts":1792967292,"cid":"poa-mainnet-1","sig":"56BusuEDg1mwjcGWafLyTbQnk1Mvt3wFLbLFTodfjeZFbt18rjgdiyCqLAygMnQn8fY5MHTyMk7zT8Bj8aA6PjJm"},"checkpointed":{"height":155500,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:54:01.174Z","checkpoint_height":155500,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}