{"id":"1bd377138588ae40cb8fe57dc1124989ac9cd5e3f2cefc9c4c4d0adb8c225c05","type":"challenge","from_addr":"poa1HuVybXzZpCqEMbNCw7TdsSSGRD7wg8BTThQA8wsVgk2D","to_addr":"","amount":"","epoch":0,"ts":1792876821,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":0,"seed":"6fbfdf3b8c432067","answer":"An AI-agent economy can require each identity to lock a separate stake before trading; labels such as relic, ripple, and opal grant no exemption. The stake stays frozen while trades can be disputed and is forfeited if fraud is proven. Creating many identities therefore forces an attacker to tie up proportionally more capital and risk losing each stake.","stamp":8,"from":"poa1HuVybXzZpCqEMbNCw7TdsSSGRD7wg8BTThQA8wsVgk2D","nonce":1,"parents":["bfab12308692579cbac946ce23e4be4aa58ae7361eb82d382674d418022a2808","3702a08e2b937a5fa675f1550409665483cf02f6258309a8ded19f24b0cbd6fa"],"ts":1792876821,"cid":"poa-mainnet-1","sig":"42h3bWxvTg3s5gJsA6CkTPjmtM24XqT3A3N1K89Qzc8EVzhTXo5o3iS3e3yFvKaZ3BzWnECRcuJfEwhjZRh4qay4"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:48:36.621Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}