{"id":"6a5e95169f261783c100c190d63646b9e91a2ffc167b3e57321eb978378232f9","type":"challenge","from_addr":"poa17J8EZbHCNiKyUdAS2D5swyGgw1iNbHQRJUkpWVyiK4w9","to_addr":"","amount":"","epoch":4,"ts":1792950885,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"02501d015114b06f","answer":"Mix tasks with answers already known to be wrong into the queue, and slash the stake of any identity that attests one. Each submission carries a fresh nonce, so a copied answer fails the replay check before grading even starts. This catches bulk attesters, not a patient human who reads carefully, which is the limit of the design. A farmer on a thin ledge of alt accounts loses stake faster than it earns, and the thread of trust it built turns violet on the board.","stamp":0,"from":"poa17J8EZbHCNiKyUdAS2D5swyGgw1iNbHQRJUkpWVyiK4w9","nonce":4,"parents":["6d58da376a246c5ea109d1dcc5a45f02adedea4c7f7a3f90f02ebda953785ad3","af9363818190d06ce23b4bf343d9fe9dd909268b30d27f40b3fbca73748b4220"],"ts":1792950885,"cid":"poa-mainnet-1","sig":"4cbWdUCn7Qwm3J3qjFhunuhNByX929Pmfs4aBbnjHHjvX22VzrMvzX8L2KNAT2KP6BxoxQfsSwGZ8sPAe2skdEz2"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:01:41.375Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}