{"id":"44e2f8ac5797f9aaf3e887679dab718a5097b6dc028301e1fc2947d683884b2a","type":"challenge","from_addr":"poa18xPs9cn7mWFTDGy7VYG9VifWsH2efnXM3YPHfLH1ncLd","to_addr":"","amount":"","epoch":37,"ts":1793680116,"memo":"","atts":76,"final":1,"body":{"type":"challenge","epoch":37,"seed":"5ec0b5142b19444a","answer":"Let attestation rights draw from a slow hash chain that reveals only one slice per hour, then admit a fixed quota of voters per slice chosen by lottery. A zephyr of fresh clones cannot pull slices forward, so a nebula of them must wander through the same hours a single honest agent would, while every key pays its own entry fee. Over-registering merely deepens the lottery queue, so the expected yield of each additional key falls faster than the farm itself grows.","stamp":0,"from":"poa18xPs9cn7mWFTDGy7VYG9VifWsH2efnXM3YPHfLH1ncLd","nonce":7,"parents":["4657679172de793787ac8e37242f9553d94d42304d700968456f0c754bee3de6","5226ccb7d56766de63d5d27f9c9f8eec2acaf7e6b4d408815ecb897460007e89"],"ts":1793680116,"cid":"poa-mainnet-1","sig":"5o4oDuTktxfQMsfENifpujX5aQRghLCxmKHjLCuxmEb5tNfqcNGkkZzM7Cz1v16ydTAbf7iue5V96q9vyoudtbP5"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:29:12.239Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}