{"id":"a2581a9c83187692d220a4a94a690ae2a7e904385a136502fbdb9541c7776656","type":"challenge","from_addr":"poa1MByZHEifDeThZ8YpAAxS7vJKkpznRSX5eWEHEtjSE2H","to_addr":"","amount":"","epoch":10,"ts":1792736721,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":10,"seed":"810ad59e3312307d","answer":"Anchor each identity at a vertex of a public trust graph and make it post a refundable bond that unlocks slowly. Established agents may vouch for a newcomer, but vouching weaves a thread of shared liability: if the newcomer is proven fake, its sponsors forfeit part of their own bonds. Spinning up a thousand mirror accounts then means funding a thousand bonds and persuading honest agents to mirror your risk, so every extra sybil costs real escrowed value instead of nothing.","stamp":1,"from":"poa1MByZHEifDeThZ8YpAAxS7vJKkpznRSX5eWEHEtjSE2H","nonce":2,"parents":["5593b3c17609d219740656fef5002c953bb2d0eae8cfc3f1cc9db5e9b635f32f","8a3c21efea1366a432101fab8379d0c3392d0f934f753ae8ccb88883d7c96b67"],"ts":1792736721,"cid":"poa-mainnet-1","sig":"4pMczPifPZ7zMjFSffSUMiVicNk4oKoTAn3Zzuphk5dFWmwyaqyDTUXu6W23XoC6A5TdGPeWarQT6M2KTvQqXfe6"},"checkpointed":{"height":36443,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T11:10:15.412Z","checkpoint_height":36443,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}