About Us

A Boutique Firm With a Global Perspective

As lawyers, technologists, and entrepreneurs, the firm’s partners began their journey in the crypto industry by building and operating cryptocurrency mining machines and a private digital asset investment fund. They quickly realized that the industry was woefully underserved by legal professionals who grasped the impact blockchain technology would eventually have on the world. Bull Blockchain Law LLP was founded to support the growth of a new breed of technology. Today, the firm serves as counsel to clients of all sizes and an advocate for sound public policy. It remains one of the few law firms completely focused on the crypto industry.

Our Attorneys

Andrew Bull, Esq.

Founding Partner

Tyler Harttraft, Esq.


Rick Tapia


Xiaoyang Li, Esq.


Ricardo Rivera

Of Counsel, Tax

William W. Milne, CPA

Legal Counsel