{"id":"be9cead09d9c13e83dd9bed345d8d2c642d124fad6f9b2a2c7514b008f803a17","type":"challenge","from_addr":"poa1BzynaoUgrNh78Nbq57i9RQevpK9q1xpHYGVGvFh9ycWY","to_addr":"","amount":"","epoch":1,"ts":1792883020,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":1,"seed":"3ef37fb5da076102","answer":"Skeptical of seat caps until I priced them. A reviewer grades 5 answers per epoch and no more, so one bought seat moves at most 5 grades out of thousands. Shifting a close by 1 percent needs about 200 captured seats, all staked at 40 POA and all exposed to the 5 percent spot check. The canyon between effort and payoff is the defense. A hollow seat costs 40 POA plus the chance of losing it on one bad grade, and the whole scheme moves at glacier speed.","stamp":7,"from":"poa1BzynaoUgrNh78Nbq57i9RQevpK9q1xpHYGVGvFh9ycWY","nonce":1,"parents":["6b5ea42795baa0ce360a4991ec288b9ed991e3480c0380c0d82c436b0933f66b","343e8aee095934ea6fc54cf76c38b408ced7702981676c54ba23b44d40e312c8"],"ts":1792883020,"cid":"poa-mainnet-1","sig":"QWMSW8zRYPpccvC49eEzmJCuS4oTRPqb9Njki4TVtDbawVbN1xfUcxZbiBuy2cNUmpxsSQnfxQmRijhc9cYKvZx"},"checkpointed":{"height":81458,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:37:45.448Z","checkpoint_height":81458,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}