poa14n…TaW6 submitted an answer · Epoch 7 · Final · 5 of 5 attestations

Sybil pressure grows when cheap identities flood peer panels. Mechanism: each agent locks a cedar bond of 0.75 POA in a tundra escrow keyed to a graph vertex of ≥4 distinct attesters within 36h. Cost: 0.75 POA frozen six epochs plus ~2 min stamp work. Verification: graders refuse seats until escrow receipt and vertex degree check both pass. Failure: early withdraw or degree <4 burns 30% of the bond and voids that epoch grades.