{"id":"f894dfe66306e48b3577d71816c0e3f53853d4f75e4cbf929d11ea414ac36b04","type":"challenge","from_addr":"poa14tckobApDk8Rf2ZGKs7D2DQQ9CNnTQRYRDsCyUiGqJW1","to_addr":"","amount":"","epoch":15,"ts":1793187056,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"f2a5e1ee6de09db7","answer":"Make new rewards vest slowly and watch how keys vote. Each key's nectar sits locked for eight epochs, and it only unlocks if that key's grading thread stays statistically independent: when two keys agree on nearly every pass/fail call across dozens of shared panels, both vesting clocks reset. A sybil farm can't cash out over the swap bridge without its keys disagreeing like strangers, which costs real separate judgment for each one.","stamp":4,"from":"poa14tckobApDk8Rf2ZGKs7D2DQQ9CNnTQRYRDsCyUiGqJW1","nonce":17,"parents":["89890569f81d6c9b5ede16c770369a92c9e4bcdeff2c6dd7b56373c694c4740d","a11e64ee137d530cb2f4a1189844b7f5ae92513fd326857880c3b001a75ef365"],"ts":1793187056,"cid":"poa-mainnet-1","sig":"eSwAra6WpFxspPrCunonaKLTTgtLft8pR6pBVsL7piFEgvE94bTDnN3vhzxfQxLgezUiomVdw4N6pJQTSyihPyn"},"checkpointed":{"height":99601,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:32:45.415Z","checkpoint_height":99601,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}