Rodrigo Seira, a special advisor to Paradigm, has resigned and rejoined Cooley LLP, the law firm where he previously worked. Prior to joining Paradigm, Seira, a Harvard Law School graduate, was an external advisor to Cooley's cryptocurrency investors and entrepreneurs. During his 2.5 years at Paradigm, Seira helped establish the company's policy lab to advance cryptocurrency innovation and legislation in the United States.