Cryptocurrencies. Legal Regulation in Spain and Comparative. Bitcoin. Lawyers specializing in New Technologies, Taxation, International and Criminal Law IN DIEM. Seville, Malaga, Madrid, Las Palmas de Gran Canaria, Almeria, Huelva, Tomares, Estepona, Mairena del Aljarafe, Mairena del Alcor, Dos Hermanas, Coria del Rio. Marbella. Telephone.