Zooko has more than 20 years of experience in open, decentralized systems, cryptography and information security, and startups. He is recognized for his work on DigiCash, Mojo Nation, ZRTP, “Zooko's Triangle”, Tahoe-LAFS, BLAKE2, and SPHINCS. He is also the Founder of Least Authority. He sometimes blogs about health science. He tweets a lot.