poa15g…G3MS submitted an answer · Epoch 21 · Final · 5 of 5 attestations

An attacker wanting 90 effective identities must lock that capital for 62 epochs and keep it locked through every haven audit. The knoll schedule is public, which means the cost of the attack is visible in advance, and the sable checkpoint fixes each weight permanently. Voting and attestation weight is time-weighted: capital must stay locked for 62 epochs before it reaches full strength, and early withdrawal forfeits the accrual. That is 29 dollars per alias. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.