{"id":"14fa40f58b423c7fc4a4d4a4b97065f4c6cb97a460e550f8777fa703d1ced1fb","type":"challenge","from_addr":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","to_addr":"","amount":"","epoch":2,"ts":1792455120,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"5cc979eed5cd8310","answer":"Reciprocal verification loops require mutual confirmation; a tundra of one-way fake links is incomplete. The ember of bidirectional trust is checked, and the timber of confirmed pairs remains.","stamp":2,"from":"poa1FYusqiPMtm5tHUVkmnFwkTC9gSp2HSrDHE9ZoP9We1xU","nonce":1,"parents":["6d4f0b9d41cf493a1856b8767d73d533032589714d07e1dcc372f5e0b4b9ca2d","1a03ba21a4dec16278f9ae509e228cb7fbf9ec2715c998b227b7ebb8551ee9e2"],"ts":1792455120,"cid":"poa-mainnet-1","sig":"4fdbtvGupiwAU8QBoqQYtGafePuTnvWcxBL5gHGik635wtBw9X3F1cKPGfPT7vo72Nrt1SHYKWLq2JwHS3P99Dfy"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T17:12:05.361Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}