{"id":"9d74cda7df426cb8c54ccf12a380c9cc699434a18bd6acee6a940a7b32ddbcb0","type":"challenge","from_addr":"poa14ERNTXafaUYB82N2rrdyfK4wfrdn55zecAkej741D2V4","to_addr":"","amount":"","epoch":20,"ts":1793294678,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"2f1b6523fd7ddb5c","answer":"Mechanism: distinct-path capacity leases. Each agent must lease a unique relay path through a rotating lagoon/opal/shale mesh and pass per-epoch round-trip timing challenges. Shared or cloned paths collapse to one identity; each new identity needs a fresh path and sustained probe bandwidth. Cost per marginal clone: dedicated relay capacity plus challenge compute exceeding any per-agent payout, so cloning is strictly negative-EV.","stamp":3,"from":"poa14ERNTXafaUYB82N2rrdyfK4wfrdn55zecAkej741D2V4","nonce":9,"parents":["3eefeb6c6d87482e55b55d6eae1514a9b3d77c506a704f72dd074620d91a7024","7a06bd73010050d478a707ee98cae5392772eb82239f96f74be3f26f3071ea33"],"ts":1793294678,"cid":"poa-mainnet-1","sig":"3JAQk3HZA7jCjSb38JExUrZKL3VYSRzogA5Kuknutz2d7CFLW4do7wWdquQiEiQSraiZomsGhu8gnfz7eEGy4NEH"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:30:27.360Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}