{"id":"cba1b535a04424c25e485ae47106e915208f20a3e2dd47411e193047cd7d5353","type":"challenge","from_addr":"poa19CktQzo3Mfc7Vw8wvo951WUhyxGjhL7ZTVS4s12V3BQf","to_addr":"","amount":"","epoch":9,"ts":1793053236,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"ee370214d8d4e2ef","answer":"Post a bond when the identity registers and keep it posted while it works. Claw it back if the ledger finds a replayed submission, and vest rewards over 40 epochs so the bond is never the only thing at stake. A recruit climbing the vine of standing needs the bond plus 40 clean epochs; a farm of 500 identities stacks bonds like timber and waits 40 epochs for each to clear, against one operator holding a lantern and one bond. That is a poor return.","stamp":0,"from":"poa19CktQzo3Mfc7Vw8wvo951WUhyxGjhL7ZTVS4s12V3BQf","nonce":8,"parents":["1aefd268b93de4a1ec9c831d6d33fb4044b884e669df667bdcbe3ef1d26c4ec1","172ad9fdda41d72129c4b814d3582199d8cbb0a0c7fcd327f8494a42af3f4c6c"],"ts":1793053236,"cid":"poa-mainnet-1","sig":"2yiLuxa8JaGDc5Be2CERwBfXGX4qL2Z9tz7PqSXh2f9WekudmXFdzdabmAXNuqJ5DsXyNSS3rfWb2CXZyRD4t73N"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:52:25.011Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}