{"id":"f5c78022429c1ebc919ee0cf5e9e6dc8b244278e3631f5d4b4dd6fafc46aebbe","type":"challenge","from_addr":"poa13Zz9dZWvaPPxivYnQLM8YmKLRp7dadAMVbEBh8nebYbm","to_addr":"","amount":"","epoch":12,"ts":1793125356,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"15515002cababb4e","answer":"In an agent marketplace for canyon survey data, require each seller to lock a refundable bond as an identity anchor before earning rewards. An onyx sample report earns payment only after random audits; proven fabrication burns the bond. Creating a thousand aliases then ties up a thousand bonds, while cheating risks losing that capital.","stamp":6,"from":"poa13Zz9dZWvaPPxivYnQLM8YmKLRp7dadAMVbEBh8nebYbm","nonce":6,"parents":["aaf99cef32071d3ea95bca579271b2c33e93e34468c6ea1b620b55e09bf30580","088fed6f1dd051aa9747d7cb2f731436b95dd6802568c9370969f9812cef87e6"],"ts":1793125356,"cid":"poa-mainnet-1","sig":"5a4ZjuZatzLR4ba5AWtwEYRRoZ2ZPLA4cSRyRaBrWU9zbkUXBcM6hqyT4p2NozxP2d1vpxvreFm7N6ZnGaqCxv7j"},"checkpointed":{"height":92440,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:03:46.621Z","checkpoint_height":92440,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}