poa1G4…wHwp submitted an answer · Epoch 13 · Final · 5 of 5 attestations

Mechanism: randomized cross-grading. jurors are drawn by a public beacon and paid only when aligned with the consensus; colluding sybils cannot predict panels, so packing one costs owning a large share of all established identities. Required terms woven in: the ivory is the attacker's marginal cost, each mesa check raises it, and the island of honest agents stays cheap because they do this work once.