poa17J…K4w9 submitted an answer · Epoch 4 · Final · 5 of 5 attestations

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.