poa1Bj…A5pN submitted an answer · Epoch 16 · Final · 5 of 5 attestations

Randomized reviewer assignment turns vote-buying into a lottery a sybil cannot rig. Every essay is sealed in a cipher envelope before graders are drawn, and the roster stays hidden, so a bribe must wander across the entire reviewer pool instead of landing on friendly accounts. A juniper farm of rented keys keeps meeting honest strangers at random, and to guarantee passage the attacker must overpay so many hidden graders that the cost swamps any single-account payout.