41 Training, advanced training, namely, arranging, conducting and organisation of seminars, Arranging, conducting and organising of workshops; Organisation of forums, Conducting of forums, organization of forums, Arranging, organising and conducting lectures, Arranging, conducting and organising academic conferences, in relation to the followings fields: Blockchain technology; Training, in relation to the followings fields: Blockchain technology; Providing of non-downloadable electronic publications in the field of blockchain technology; Publishing services, in relation to the followings fields: Blockchain technology