From a negligible market niche in the entertainment industry, video game publishing has become extremely profitable. The emergence of the video game digital distribution platforms has established a permanent connection between the player and the publisher, making it possible to expand the offer....

Blockchain has been one of the key innovations in information technology in the last 15 years. An important aspect of applying blockchain technology is the creation of so-called non-fungible tokens (NFTs). Although the name resembles cryptocurrencies because of the word token, in practice, NFTs...