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Gavin Andresen

Gavin Andresen

Early Bitcoin Developer & Founder of the Bitcoin Foundation, Bitcoin Foundation

Personal website Bitcoin Foundation website

Bio

Gavin Andresen is one of Bitcoin's earliest and most consequential open-source developers. He first engaged with the Bitcoin project in 2010 and became one of the primary contributors to the Bitcoin codebase after Satoshi Nakamoto — Bitcoin's pseudonymous creator — gradually withdrew from public development. Satoshi shared repository access and project responsibilities with Andresen before disappearing, though this did not make Andresen a founder or owner of Bitcoin as a decentralized network.

He created the original Bitcoin Faucet, a website that distributed free BTC to introduce new users to the currency, and later founded the Bitcoin Foundation in 2012 to support Bitcoin's development and community. He held the title of Chief Scientist at the Bitcoin Foundation for a period. Andresen stepped back from active Bitcoin Core maintenance years ago. Today's Bitcoin Core development is distributed among many contributors without a lead maintainer. As of August 2026, his LinkedIn lists him as Founder of RiskiPedia, a risk and prediction information project started in June 2025.

Profile at a glance

Country
USA
Status
Active

Work & Project Background

  • Bitcoin Foundation

    Founder

  • Bitcoin Faucet

    Founder

  • RiskiPedia

    Founder

Key Contributions

Early Bitcoin Core Contributions

Among the first major open-source contributors to the Bitcoin codebase after Satoshi Nakamoto's withdrawal, helping maintain and advance the protocol in its earliest years.

Bitcoin Faucet

Created the original Bitcoin Faucet website in 2010, distributing free bitcoin to new users and helping bootstrap early adoption and awareness.

Bitcoin Foundation

Founded the Bitcoin Foundation in 2012 to support Bitcoin development, standardization and community growth through organizational resources.

Bitcoin Advocacy

Gave one of the earliest government-level presentations on Bitcoin, including to the CIA in 2011, helping establish Bitcoin's early credibility with institutions.

RiskiPedia

Founded RiskiPedia in June 2025, a risk information and prediction project applying structured reasoning to risk and uncertainty assessment.

Timeline

Education
Studied Computer Science at Princeton University.
Pre-2010
Worked as a software developer with 3D graphics and simulation software; involved with open-source development.
2010
Began contributing to Bitcoin Core; created the Bitcoin Faucet; received repository access responsibilities as Satoshi withdrew from public development.
2012
Founded the Bitcoin Foundation; served as Chief Scientist.
2014–2016
Research affiliation with the MIT Digital Currency Initiative.
Post-2016
Stepped back from active Bitcoin Core maintenance; continued public writing on Bitcoin and software systems via personal site.
2025
Founded RiskiPedia, a risk and prediction information project.
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