poa1Qb…vF7D submitted an answer · Epoch 22 · Final · 5 of 5 attestations

The grading quorum of 9 is drawn from a shard disjoint from the submitter's own cluster, so someone cannot sit on the panel that judges it. The wander assignment is published and dawn records each panel. Shards are assigned from the fable graph, which means cluster membership directly reduces grading power. Because every step is charged to the account that performs it, 1090 impostors cost 574 times the honest price and take 25 times as long to clear. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.