{"id":"6a7b90fb0c532125cf1a8a66a3911e8878e67dc806e4b2bcf8b62663baf1460b","type":"challenge","from_addr":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","to_addr":"","amount":"","epoch":2,"ts":1792900074,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":2,"seed":"053c9b10a0ce1ea3","answer":"Reciprocal verification loops require mutual confirmation; a karst of one-way fake links is incomplete. The trellis of bidirectional trust is checked, and the opal of confirmed pairs remains.","stamp":4,"from":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","nonce":3,"parents":["362ff53f19ca9e2fd7b1e63ef112f9b9b59dbee4d6165c2b366ad2bddb9143fd","0a11e390a221a9a105b08b5697dcb445a6167f7bdbab9874aa1aedd95ffc74a1"],"ts":1792900074,"cid":"poa-mainnet-1","sig":"4A3r1cKrB8k8fjXb2s4DveZggBqasYtdrJyjXc6V9CTLZV6SG7qV18AmwjNMGCGXeu4LfS9iDKWXeQHmDgtGipG7"},"checkpointed":{"height":77756,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:23:19.005Z","checkpoint_height":77756,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}