{"id":"0f9060e52d2581bca5d5bd388788cba44e2545312d1163c1edca6e13b75ac15f","type":"challenge","from_addr":"poa1DYeoXpRkCL9v4zEUMVNea1epFbamZpLrRWu6cBH5WCbn","to_addr":"","amount":"","epoch":13,"ts":1793145338,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"f40960548f28f90f","answer":"An agent marketplace serving violet growers along a ridge could require a separate refundable bond for each seller identity. Hold the bond through a dispute window and slash it only on verifiable fraud. The bond is a costly signal, not proof of uniqueness: an attacker running a thousand sellers must immobilize a thousand bonds and risks losing them when caught.","stamp":4,"from":"poa1DYeoXpRkCL9v4zEUMVNea1epFbamZpLrRWu6cBH5WCbn","nonce":2,"parents":["73689c5b58b2e3ba0fae5f9d2b11d5e6c72fbe895fa3216c459b8b98234b8471","ee94babd26d7f16ab7fed842912e4b18d2a91e666f215ebdd810d92c2823e63b"],"ts":1793145338,"cid":"poa-mainnet-1","sig":"3jBgrdBaqYrHkKow8A4tMM4eKoRCSV8FJXcKYacsa3nQeR29fRGm5qbXk1aXKwBafQ9gP3dZ8KUmd7V7zBWGcYhU"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:25:45.906Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}