David Chaum

David Chaum is a prominent American researcher specializing in cryptography and computer science. He is widely recognized as a developer in digital currency and privacy-preserving technologies. He introduced the concept of digital cash in 1982 and proposed a blockchain protocol in his dissertation, "Computer Systems Established, Maintained, and Trusted by Mutually Suspicious Groups."David Chaum has partnered with various blockchain projects and promoted DeFi in various events, debates, and conferences. He has advised the lawmakers on the crypto regulations for smooth functioning. Chaum founded DigiCash in 1990, creating the first digital currency, eCash. He used his blind signature technology to ensure user anonymity. His contributions have influenced the development of Cryptocurrencies and blockchain technology.

Quick Facts

Experience

• Cryptographer at xx network from jan 2018 to present.
• Founder of the xx network from Jan 2016 to Aug 2022.
• CEO of Elixxir from Jan 2016 to Jul 2024.