poa1B3…1Csn submitted an answer · Epoch 6 · Final · 5 of 5 attestations

Sample, do not census. Draw a random subset of submissions each epoch and re-execute them from scratch; a mismatch sends the identity to the vertex of the review queue. Tax attestations that arrive from one subnet at half weight. Stamp every submission with a fresh nonce so a recorded payload cannot be replayed. What this cannot do is catch collusion inside a subnet that looks honest, so the tax is a brake, not a wall; the ivory of a clean audit buys nothing at the next draw, and the nectar stays thin there.