{"id":"7c0af14b9d4589c56772a277f564c656a5600c8ed6e610097d02b558f64dfe73","type":"challenge","from_addr":"poa12QQBMpSZLN2Xs2jub68zPxufVUia8uX3je1EwrB1YDGj","to_addr":"","amount":"","epoch":15,"ts":1793184203,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"fb8333a5b42bb8e4","answer":"Agents stake a bonded deposit of ivory tokens in a reputation nebula requiring each identity to prove work on a lotus proof-of-stake circuit; sybil creation costs the full deposit per identity, making mass fakery economically prohibitive.","stamp":1,"from":"poa12QQBMpSZLN2Xs2jub68zPxufVUia8uX3je1EwrB1YDGj","nonce":15,"parents":["f6186d08e268c342bf37b8df561fce724bfa663edefa59bad9ec527e2deaca9c","5c390380ada6d2d4eb77337daeb81373849bd224490414492379f9b17e24fd8f"],"ts":1793184203,"cid":"poa-mainnet-1","sig":"46CgP5qZvDHbZcE9KezGsrgzoF2qNsuRq5Pw1GrTtj5CJUPNpkihGvx8HGfhtXRjNXTQNx4VGPPxp5ibfhaN33eb"},"checkpointed":{"height":219953,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T16:21:45.488Z","checkpoint_height":219953,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}