9 Downloadable multimedia files containing artwork, text, audio, and video in the fields of art, comics, books, games, video games, music, movies, dance, sports, animals, history, food, and consumer goods, authenticated by non-fungible tokens (NFTs); Downloadable virtual goods, namely, downloadable virtual goods in the nature of image files of art, comics, books, cards, games, video games, music, photographs, animals, sunglasses, jewelry, trading cards for use in online virtual environments and authenticated by non-fungible tokens (NFTs); downloadable computer software for the creation, trade, storage, transmittal, acceptance and receipt of digital collectibles and digital tokens using blockchain-based software technology; Downloadable electronic game software; Downloadable electronic game software for use on mobile wireless devices, namely, mobile and cellular phones, smartphones, personal digital assistants (pdas), portable media players, and tablet computers; Downloadable electronic publications in the nature of graphic novels and computer and video game instruction manuals; downloadable fiction eBooks and audio fiction books on a variety of topics; Downloadable, interactive multimedia computer software for use in database management, for use in sharing web based videos and documents, and for use in electronic storage of data which provides non-fungible tokens (NFTs) and other application tokens and crypto-collectibles; Downloadable software for providing access to an online multimedia virtual environment; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable computer software for use as a cryptocurrency wallet; Downloadable software for blockchain-based inventory management; Downloadable software for generating cryptographic keys for receiving and spending cryptocurrency