 Michael Saylor, co-founder of the worlds largest corporate Bitcoin holder MicroStrategy, has been accused of tax evasion to the sum of US25mln by District of Columbias attorney general Karl Racine. Relaying the details of the complaint over Twitter, Racine stated that the lawsuit marks the first brought under District of Coulmbias amended False Claims Act, which encourages whistleblowers to report residents who evade tax laws by misrepresenting their residence. 