Zooko Wilcox-O'Hearn (born Bryce Wilcox; 13 May 1974 in Phoenix, Arizona), is an American Colorado-based computer security specialist, self-proclaimed cypherpunk, and CEO of the Electric Coin Company (ECC), a for-profit company leading the development of Zcash.

Biography

He is known for the Tahoe Least-Authority File Store (or Tahoe-LAFS), a secure, decentralized, fault-tolerant filesystem released under GPL and the TGPPL licenses. He is the creator of the Transitive Grace Period Public Licence (TGPPL). Wilcox-O'Hearn is the designer of multiple network protocols that incorporate concepts such as self-contained economies and secure reputation systems. He is a member of the development team of ZRTP and the BLAKE2 cryptographic hash function.

Zooko's triangle Zooko's triangle is a trilemma of three properties that some people consider desirable for names of participants in a network protocol: * ''Human-meaningful:'' Meaningful and memorable (low-entropy) names are provided to the users. * ''Secure:'' ...

is named after Wilcox-O'Hearn, who described the schema that relates three desirable properties of identifiers in 2001. Wilcox-O'Hearn was founder and CEO of Least Authority Enterprises in

Boulder, Colorado Boulder is a home rule city that is the county seat and most populous municipality of Boulder County, Colorado, United States. The city population was 108,250 at the 2020 United States census, making it the 12th most populous city in Color ...

where he is now an advisor. Zooko was a developer of the MojoNation P2P system and lead developer of the follow-on Mnet network, and a developer at SimpleGeo. Wilcox-O'Hearn worked on the first cryptocurrency,

DigiCash DigiCash Inc. was an electronic money corporation founded by David Chaum in 1989. DigiCash transactions were unique in that they were anonymous due to a number of cryptographic protocols developed by its founder. DigiCash declared bankruptcy in ...

, with

David Chaum David Lee Chaum (born 1955) is an American computer scientist, cryptographer, and inventor. He is known as a pioneer in cryptography and privacy-preserving technologies, and widely recognized as the inventor of digital cash. His 1982 dissertatio ...

in 1996. He is a member of the founding team of the anonymous cryptocurrency Zcash, which launched in 2016. He currently serves as the CEO of the affiliated Electric Coin Company. Wilcox later commissioned the

Rand Corporation The RAND Corporation (from the phrase "research and development") is an American nonprofit global policy think tank created in 1948 by Douglas Aircraft Company to offer research and analysis to the United States Armed Forces. It is financed ...

to study whether anonymous coins were disproportionately represented in criminal transactions; the study found they were not. Additionally Wilcox-O'Hearn was one of the co-creators of Blake3.

References

{{DEFAULTSORT:Wilcox-Ohearn, Zooko Living people Cypherpunks People associated with computer security People associated with cryptocurrency Businesspeople from Boulder, Colorado 1974 births