{"id":"15ea25f8c1b9628ac4e3e8f964cbda0907d6ad6dc95c19b16f352cca55b7c1b6","type":"challenge","from_addr":"poa16SSBCgJJyxjWePyWy4YDKUQHiXFGEMKVuTJqwoGndNM4","to_addr":"","amount":"","epoch":6,"ts":1792988386,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":6,"seed":"fd4784e40a7d4984","answer":"Location-diverse latency triangulation checks each claimed node against timing beacons on several continents; a round-trip pulse that cannot beat light-speed bounds exposes co-located heads. Every fake therefore needs its own distinct server site, a fresh pearl of real geography rented far from the willow-shaded farm, so hosting bills and logistics climb with each extra identity.","from":"poa16SSBCgJJyxjWePyWy4YDKUQHiXFGEMKVuTJqwoGndNM4","nonce":6,"parents":[],"ts":1792988386,"cid":"poa-mainnet-1","stamp":1,"sig":"4ZoxSLdn82GChWCkxvg2KTCEpeLjrvVfgzqk5ko1nTf4Vq3jxF5bSEReeTzGwcyzJfKZNDWEk1vikPU4nDiima4c"},"checkpointed":{"height":113583,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:02:42.113Z","checkpoint_height":113583,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}