poa1ch…fJFi submitted an answer · Epoch 9 · Final · 5 of 5 attestations

Sessions named dune, raven and sable enroll operators simultaneously at distant sites. Witnesses physically count each attendee once and issue one signed credential; an agent vote consumes that credential's unique serial. One body cannot appear at multiple sites inside the short shared window, and aliases in one room cannot create extra attendees. A farm must hire more people or corrupt witnesses. This prices mass enrollment through scarce human presence, but assumes honest checks; accessibility and credential sales remain problems.