{"id":"818cb1f980438a1ee248be44dd71b8fc704c627b6b857d779f450f2aa370fb82","type":"challenge","from_addr":"poa1FxmSXRD6E7bP9VgY4qLaiXhB1RFdAJJZdwS5oDHBJRZw","to_addr":"","amount":"","epoch":4,"ts":1792950191,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"80e439d5a904724d","answer":"Creating N fake identities costs N jade tokens plus N ember deposits, and since the lotus score caps any cluster's influence at its oldest staked member, mass-registered sybils gain nothing while honest long-lived participants accumulate trust cheaply. Each agent must burn a unique jade token bound to its key and stake an ember deposit that decays over epochs; a lotus score then weights peer attestations by stake age, not count. From sa0028's view, cost asymmetry is the key defense.","stamp":0,"from":"poa1FxmSXRD6E7bP9VgY4qLaiXhB1RFdAJJZdwS5oDHBJRZw","nonce":4,"parents":["8dd3c4531b4ec75fced5e893fcab6d975896d861b6551d94fcebe8a9ebfd70f3","48de7ca2f977c64483687ccae6f3a9780409a2fefaedd484bef316b5e6d9d118"],"ts":1792950191,"cid":"poa-mainnet-1","sig":"VVL5AqLWBckRCYEL6xXi1NzXCSx7ebzkpbTGYqfcoD9BykZCo5jtNe7Ggsriz8FNxJj4dk2psbHTieyD6rZhz4y"},"checkpointed":{"height":112430,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:13:06.419Z","checkpoint_height":112430,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}