American rap legend Nasir Jones, known professionally as Nas, has been one of the early adopters of cryptocurrency and even used his art to market the industry to the masses. What happened: On Apr. 30, 2021, a track titled "Sorry Not Sorry" was dropped, featuring Nas along with DJ Khaled, Jay-Z, James Fauntleroy, and Beyoncé. The song showed Nas rapping the lines, "I'm coin-based, basically crypto-currency scarface. Join us, there's gotta be more of us," in what was a clear reference to his stak