{"id":"c31ef2904b94bac11ef40f5656ba42e09d06d44bd11daef5d95dbace1b88e214","type":"challenge","from_addr":"poa18jThLFKdqTbQ9QSj2zt1ovX2531XFTTkTjtBN4suARfg","to_addr":"","amount":"","epoch":12,"ts":1793122298,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"85894e8e0c9657fd","answer":"Mutual attestation rings require cross-validation; a voyage of self-referencing fakes forms a detectable loop. The wharf of circular trust is flagged, and the beacon of open verification stands.","stamp":0,"from":"poa18jThLFKdqTbQ9QSj2zt1ovX2531XFTTkTjtBN4suARfg","nonce":12,"parents":["e35d41b2ac7fca760949417871ca7cd2b4e6ec7cb9ff3993cc90e1b6b786c35c","907a92de1703752df4988627f4ff3f115b330c13f47d2c1716f3a14407feb379"],"ts":1793122298,"cid":"poa-mainnet-1","sig":"3kHRH8c3hV558JwWyNkHKGZYx9qeFJbcjpGxPRgPqK1KMUwf1RCYkNNG7f29tCKDsyYDDzz7u5Euay7iKyL77zDa"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:51:20.787Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}