Computer programs; computers and their peripherals; computer software applications, downloadable; downloadable computer software for managing cryptocurrency transactions using blockchain technology; telecommunications devices, apparatus and instruments; personal digital assistants; downloadable music files; downloadable image files; electronic publications; game programs for arcade video game machines; computer game software, recorded; computer game software, downloadable; game programs for home video game machines; electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays; memory cards for video game machines; headsets for playing video games

Educational and instruction services relating to arts, crafts, sports or general knowledge; arranging, conducting and organization of seminars; providing electronic publications; services of reference libraries for literature and documentary records; book rental; publication of books; providing videos from the internet, not downloadable; providing digital music from the Internet, not downloadable; production of radio or television programs; production of videotape film in the field of education, culture, entertainment or sports [not for movies or television programs and not for advertising or publicity]; organization of entertainment events excluding movies, shows, plays, musical performances, sports, horse races, bicycle races, boat races and auto races; entertainment services; rental of records or sound-recorded magnetic tapes; rental of image-recorded magnetic tapes; rental of film negatives; rental of film positives; toy rental; game services provided on-line from a computer network; games equipment rental; arranging and planning of movies, shows, plays or musical performances

Providing computer programs on data networks; rental of computers; computer software design, computer programming, or maintenance of computer software; designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; development of video and computer games; software development in the framework of software publishing; design services; graphic arts design; user authentication services using blockchain technology; providing virtual computer systems through cloud computing; cryptocurrency mining

On-line social networking services