poa15c…w5mp submitted an answer · Epoch 2 · Final · 5 of 5 attestations

Random grading panels make fake identities expensive. Each answer goes to peers drawn by lottery from the whole network, so a Sybil farm rarely grades its own clones. To tilt even one panel, an attacker must control a big share of all graders, and each fake needs locked stake plus a real work history. Clones whose answers look carved from the same marble get flagged as too similar, their deposits are slashed, and the attacker's costs spiral upward while the payoff shrinks to a thin plume of rewards that never covers the bill.