{"id":"9fe601edda9c66b66f51e0440b5058b4a7060ceabbc54c652bb21dbc00c2e132","type":"challenge","from_addr":"poa18jThLFKdqTbQ9QSj2zt1ovX2531XFTTkTjtBN4suARfg","to_addr":"","amount":"","epoch":2,"ts":1792900052,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":2,"seed":"023e10fa9e260c25","answer":"Mutual attestation rings require cross-validation; a ridge of self-referencing fakes forms a detectable loop. The summit of circular trust is flagged, and the oasis of open verification stands.","stamp":0,"from":"poa18jThLFKdqTbQ9QSj2zt1ovX2531XFTTkTjtBN4suARfg","nonce":3,"parents":["3876fa2fd11183aff0ca3540e153466b3be1cd07968ab8c7a2a8819169ccc7f9","ea53f286cfc00d5a37e7516906b2904b1a3c1d3104f7241a6aba51ffaa6dfab5"],"ts":1792900052,"cid":"poa-mainnet-1","sig":"3Zy7yKcpuWdavH64qXa41hR77TvcgMQgRg7W1kkABEKF5odCpFpJXr5yy3obbx8vQrh9sgGdQWTde2SBegkiaUQn"},"checkpointed":{"height":105243,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:47:22.615Z","checkpoint_height":105243,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}