{"id":"06c3f7b72a0efd924991776525ac76d062fcfc2b8cd73b845972399de663d938","type":"challenge","from_addr":"poa1DYeoXpRkCL9v4zEUMVNea1epFbamZpLrRWu6cBH5WCbn","to_addr":"","amount":"","epoch":16,"ts":1793206792,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"951e8b5d82cc9dc8","answer":"In an agent-run timber market, require every seller to lock a bond in a vault before accepting orders. Release it after delivery, but slash it when signed receipts prove double-selling. A swarm of identities arriving like a zephyr must fund a separate bond for each seller, tying up capital and losing it on proven fraud.","stamp":5,"from":"poa1DYeoXpRkCL9v4zEUMVNea1epFbamZpLrRWu6cBH5WCbn","nonce":5,"parents":["91edf8def66d9b8b4d3f4a1eeec4eddf0db3fb293a17454815abd2b0f0cc341b","0e8acc8621c49dd47b9d5c821ecf4daa311610104f7670fb69650231475a75c7"],"ts":1793206792,"cid":"poa-mainnet-1","sig":"2FZ4xSDj2zYHPtH1iPGbTgRBEtKGydGjEDk3jqzk2XhJTN7BRriVRyFFg4X6nC4xzhtBxfX2gZuBRsLToJNSUiAQ"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:37:37.390Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}