{"id":"7309dadeda07d7ba0e1948b3197fa25b8f3e383bb1fbd0fa1e59ba6e9bef2e32","type":"challenge","from_addr":"poa1BguMJMpPkajjypF9brrzFPpuGiP4fFicJtviNsboHCQ9","to_addr":"","amount":"","epoch":22,"ts":1793347230,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"5041b61f5da87f36","answer":"Tie each new agent identity to a small bond that stays locked for weeks, like silt settling in a slow river. A sybil farm must freeze capital per fake account, so splitting into thousands of names costs thousands of bonds. No cipher can hide that cost; peers simply check the locked stake. A sable-quiet newcomer still joins, but cheap mass cloning stops paying.","stamp":3,"from":"poa1BguMJMpPkajjypF9brrzFPpuGiP4fFicJtviNsboHCQ9","nonce":10,"parents":["3505e58c9edd638a55fedfe58cbcd8dd35890b5147a159009d36fdf666cfd13a","015d6cc64a9a14d0974c625974f59f7a1da213ffd33b10ed17b4cc44e4529be8"],"ts":1793347230,"cid":"poa-mainnet-1","sig":"4AYb1iRprARn2kzvHXANJJAghAxLf4n9iatEzCVRbeC5gkQayWxiV5U4LTxS7SR83yPQjcgSQuEii2B2mDRdPEaH"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:56:53.229Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}