Stuart Haber in

Stuart Haber

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Chief Cryptographic Officer at SureMark Digital
📍 New York, New York, United States

Stuart Haber is a renowned cryptographer widely credited as the co-inventor of blockchain technology. With a Ph. D. from Columbia University, he co-founded Surety to commercialize the first blockchain, a system for digital document time-stamping. Today, he consults on cryptography and blockchain through his firm, Stuart Haber Crypto, LLC.

Beyond his foundational work in tech, Stuart is dedicated to civic engagement. He is the co-founder and security lead for VoterGo, a non-profit startup focused on increasing voter turnout in U. S. elections, applying his security expertise to a social cause.

Unique Fact: The original 1991 paper he co-authored with W. Scott Stornetta was cited in Satoshi Nakamotos white paper on Bitcoin.

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Experience
38 Years
Current Role
Chief Cryptographic Officer
Job Level
Leadership
Location
New York, New York, United States
Personality Overview

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Priorities

Topics Stuart cares about

Blockchain's Origin
Co-invented the core technology in 1990 to ensure the integrity of digital records, a story he frequently shares at conferences and in interviews.
Cryptography & Security
His entire career is built on expertise in cryptography, from his early work at Bellcore to his current consulting practice.
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Career

Work history

2024
Chief Cryptographic Officer
SureMark Digital
2020
Chief Scientist
Verae LLC
1-2019
Specialist Advisor
Yugen Partners
2018 - 2025
member of the Board of Advisors
Kadena
2018 - 2021
member of the Scientific Advisory Board
Endor Software Ltd
In the press

Media appearances

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Education
1982 - 1987
M.Phil. and Ph.D.
Columbia University
1980 - 1982
M.S.
Stanford University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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