Cases for smartphones; Computer keyboards; Computer memory devices; Computer mouse; Downloadable audio and video recordings featuring films, television programs, music and entertainment information authenticated by non-fungible tokens (NFTs); Downloadable comics; Downloadable computer game software; Downloadable computer software for accessing, reading, and tracking information in the field of works of art and financial transactions on a blockchain; Downloadable electronic publications in the nature of books, articles and magazines in the field of entertainment; Downloadable emoticons for mobile phones; Downloadable graphics for mobile phones; Downloadable mobile applications for downloading and reading electronic publications on portable electronic devices; Downloadable mobile applications for enabling the streaming of movies and television shows; Downloadable music files; Headphones; Mobile phone chargers; Mouse pads; Video disks and video tapes with recorded animated cartoons; Video disks with recorded animated cartoons; Virtual reality headsets