Dr Juraj Fabus is a researcher at the University of Žilina, Slovakia, where he works in the Department of Communications. He holds a PhD in Information and Communication Technologies. He focuses his research on digital finance, cryptocurrencies, Bitcoin economics, digital cash, taxation of digital assets, fintech innovation, and blockchain applications in financial systems. He has contributed to several academic articles on e-commerce, digital transformation, and financial technology. Dr Fabuš has experience in international academic collaboration, conference participation, and supervision of bachelor’s and master’s theses. He has also participated in research projects on digitalisation, information systems, and AI adoption in higher education. He is a member of multiple academic networks and actively contributes to scholarly communities in the fields of digital finance and information systems.