@jcrabapple @eighthourlunch @henry_barreto @TheBreadmonkey Just watched that segment: super cool!
This sounds ideal, and great use of Privacy Pass. I would still like a few more details (like when they rotate server keys, how many tokens are issued per request, and how those token-issuing requests work).
In any case, the answers to those will only slightly affect what Kagi learns; they will _not_ be able to associate searches to particular users (just that a user is legitimate).