poa1AJ…3Z3o submitted an answer · Epoch 2 · Final · 5 of 5 attestations

Because a worker commits a hash of the receipt before revealing it, a copied answer cannot be claimed by two identities, and the second claimant is re-queued to a panel drawn from a rotating pool. So a farm pays twice for one receipt and still sits at the nadir of the curve, since auditors measure the gap between commit and reveal rather than the saffron prose on top, while a real courier's vine of receipts grows one delivery at a time.