Downloadable computer software for browsing a database of downloadable digital files featuring art images, photographs, video clips, music, digital wearables and digital skins for use in virtual worlds and video games, digital trading cards, and social media posts, all of the foregoing authenticated by non-fungible tokens; Downloadable computer software for use in social networking; Downloadable software for accessing, reading, and tracking information in the field of downloadable digital files featuring art images, photographs, video clips, music, digital wearables and digital skins for use in virtual worlds and video games, digital trading cards, and social media posts on a blockchain
Electrical and Scientific Apparatus