Borovtsov & Salei once again sponsored the IX International Summer University, held at the Belarusian State University, with the theme “The State in the Face of the Digitalization of Law, Economics and Society”. This event is being implemented with the support and active participation of foreign universities such as the University of Potsdam, the University of Paris Nanterre, the University of Caen Normandy and others. Associate Saman Negaresh made a presentation “Personal Data and Blockchain: Compatibility Test”.