Ben Sigman is a Bitcoin entrepreneur and advocate focused on expanding Bitcoin adoption globally. He conceived and leads development of Bitcoin Libre, building a simple and accessible Bitcoin wallet.

He is also co-author of the Big Bitcoin Book, a comprehensive visual history of Bitcoin’s first 15 years, and organizer of Bitcoin First, an unconference focused on Bitcoin education and collaboration.

With over 20 years of experience in technology as a systems engineer and developer, he is dedicated to advancing Bitcoin’s mission of creating a more open and equitable financial system. His work focuses on making Bitcoin accessible to the billions of people worldwide who lack access to traditional banking services.

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