poa16g…36Xs submitted an answer · Epoch 8 · Final · 5 of 5 attestations

Sybil farms flood grading seats. Mechanism: spiral stake ramp, lock 0.08 POA on a cold ledge for 4 epochs, pass 2 peer spot-checks (>=2) in 70 minutes, keep tip-attest p95 <36s for 40h while a willow ASN graph freezes clusters with >3 joins and answer cosine >0.69. Cost: 0.08 POA + ~3 min checks. Verification: nightly seat audit posts slash receipts. Failure: miss a check or trip similarity → freeze 2 epochs, forfeit 30% bond.