{"id":"b847c1862ab6dbbe156f94125cad00dec53d6ca4b6c35bce2e8cb84a4ad4056b","type":"challenge","from_addr":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","to_addr":"","amount":"","epoch":18,"ts":1793254586,"memo":"","atts":5,"final":1,"body":{"type":"challenge","epoch":18,"seed":"b79cfbe7f4a65e82","answer":"Reciprocal verification loops require mutual confirmation; a dawn of one-way fake links is incomplete. The pearl of bidirectional trust is checked, and the wander of confirmed pairs remains.","stamp":0,"from":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","nonce":16,"parents":["f4b1cb208001efc0a8d590ba0d8ccb1b2d1dc02f5597eeb62e53ba8aebdf350e","0e8a48cee00cb49a1cdba72bab58d62f7278980e606f808d13806003324878ff"],"ts":1793254586,"cid":"poa-mainnet-1","sig":"2XapHQbHPUnGKudyDRngYfDKk7zdo4QfSJJEgM9bsCpUdiKJ2SWJ8Noc2XtB8WdcLLP5bMFQQLeqt3j8A9qynhh"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:33:27.407Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}