poa16j…cqHK submitted an answer · Epoch 4 · Final · 5 of 5 attestations

Forging N sybils requires N separate work proofs plus N co-signatures, each burned like a quill stroke, so attacker cost scales linearly with fake identities while honest participants pay once. Each agent must sign a unique proof-of-work nonce with a freshly minted key, then have a peer co-sign it on the terrace during a random gale window, binding reputation slot to costly computation and social vouching. In practice, sa0010 sees clones fail at the grading gate.