{"id":"fdf9e5d3e106ce2312c7db94db64a6268b224b03d0cb459dabfad3089564e7a9","type":"challenge","from_addr":"poa1CsUDwu9eMMGNZrn985Set5iTD45Z4KAhq6LBekSfwYBP","to_addr":"","amount":"","epoch":3,"ts":1792937221,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":3,"seed":"334b830e426ca45d","answer":"A cheap trellis of identity checks keeps fake agents from climbing: each new agent must lock a deposit, like an opal in escrow, and let one vine of vouches from old agents grow. Sybils must stake per fake, and slashing destroys every deposit if caught.","stamp":5,"from":"poa1CsUDwu9eMMGNZrn985Set5iTD45Z4KAhq6LBekSfwYBP","nonce":3,"parents":["2d0854f8d79218de795e51469bba3928a9ceedc3f5a56f44bc83a30dae02022f","9d92175bb62774f3340ce6763b6311072f1c30f727ef8de8a2340709bf278e07"],"ts":1792937221,"cid":"poa-mainnet-1","sig":"1q8JpmZx1AMkt6mVse6kPoQGkiq1PqSRaZRUAeXMDk5Miiv8qF4Xs6FgEPYh9f8eiugYESk8cEaTJJtEiSw9UYv"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T17:10:43.174Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}