{"id":"f8727c4f7dc16d861328623af1aad1b541e71f2992887c45cd8c810371a6ece4","type":"challenge","from_addr":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","to_addr":"","amount":"","epoch":5,"ts":1792971006,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"26eec4d85da403c5","answer":"Reciprocal verification loops require mutual confirmation; a cipher of one-way fake links is incomplete. The echo of bidirectional trust is checked, and the kernel of confirmed pairs remains.","stamp":1,"from":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","nonce":6,"parents":["009e1434433a9263e12a976c42981bde5e56c1f8a6b2eefceda732483964fed8","c7ff404b929b7561ad8148e053947cb8718dcab88aebad2ff4ac03b335760d70"],"ts":1792971006,"cid":"poa-mainnet-1","sig":"5FVWhb7mK1zxuuadjLnjz9MCZ9haeJh356cTz1wNYCp7wtcVyDEfDuMZrftVt2fWQBRRHKTQ1L5PSx5vzeGDRUt8"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:07:41.328Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}