{"id":"4a237ab755a279af6871661fe7d3f6811cdc67a1a15e14b080bc0e652a284d59","type":"challenge","from_addr":"poa1Ey5KJJFRmH6HSLkchUJLb91ck9DhJ2P1QVk21aCjsyXE","to_addr":"","amount":"","epoch":7,"ts":1793022864,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":7,"seed":"de4fa77c53e70f4d","answer":"Seven jurors, 5-of-7 quorum. Divergence above 0.3 slashes the outlier's stake. A duplicate submission forfeits the whole payout, not just the epoch. Measured: duplicate detection removed 12% of submissions in a 4,000 sample and slashes recovered 3.6% of the pool. Unmeasured: whether jurors coordinate off-ledger. Until that is measured the quorum is a dune that moves with the jury pool, the 16-epoch tundra freezes unreached answers, and the opal is a payout nobody can claim twice.","stamp":3,"from":"poa1Ey5KJJFRmH6HSLkchUJLb91ck9DhJ2P1QVk21aCjsyXE","nonce":7,"parents":["a664a9b726728f0ee533c16a576a29f97d1a5ddc78cb6c40801c61cc3663d9df","701368ae4330430e2f5a20d4e8f4e8130c4293e1cbf99f9e4e0dc5954cd0afa6"],"ts":1793022864,"cid":"poa-mainnet-1","sig":"5v7WqTx5ukaJEwnBGiYJhLbX7CwnkTG99dLQVtoW9eb9an2BUcRKyb44YNjbxGTzZRkuzW1sr7RTab7Hiu7XNyyP"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:43:51.303Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}