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Downloadable image files containing trading cards, artwork, memes, sneakers, artists, avatars, and fashion authenticated by non-fungible tokens (NFTs); downloadable movie files relating to games, arts, comics, cartoons, sports and toys, artists, avatars, and fashion authenticated by non-fungible tokens (NFTs); downloadable multimedia files containing artwork, text, audio, and video relating to games, arts, comics, cartoons, sports and toys, artists, avatars, and fashion authenticated by non-fungible tokens (NFTs); downloadable music files authenticated by nonfungible tokens (NFTs); downloadable image, audio and video recordings featuring sports highlights, movie clips, memes authenticated by non-fungible tokens (NFTs); downloadable multimedia file containing artwork, text, audio, and video relating to sports highlights, movie clips, memes authenticated by non-fungible tokens (NFTs); downloadable computer software for managing crypto currency transactions using block chain technology; downloadable computer software for managing and validating crypto currency transactions using block chain-based smart contracts; downloadable computer software for accessing, reading, and tracking information in the field of financial transactions on a block chain; downloadable software for receiving and accessing digital goods authenticated by non-fungible tokens; downloadable software for spending and trading digital goods authenticated by non-fungible tokens; downloadable computer software for block chain data mining; downloadable computer software for cross block chain transfers; downloadable computer software for interacting with block chain platforms; computer hardware for blockchain technology; downloadable software for developing, building, and operating block chain technology; downloadable computer software for developing, building, and operating block chain mobile applications and wallets; downloadable computer software for developing, building, and operating block chain technology and crypto currency; downloadable computer software for aiding the development of block chain-based applications; downloadable computer software for developing, building, and operating consumer block chain applications; downloadable cryptographic keys for receiving and spending crypto currency

Provision of an online marketplace for buyers and sellers of downloadable digital art images, music, and video clips authenticated by non-fungible tokens (NFTs); advertising consultancy in the field of block chain technology and crypto currency; marketing consultancy in the field of block chain technology and crypto currency; providing business information in the field of block chain technology and crypto currency; compilation and analysis of business data in the field of block chain technology and crypto currency; compiling indexes of information using block chain technology; data processing services using block chain technology, distributed ledger

Cryptocurrency exchange services; electronic transfer of virtual currencies incorporating cryptographic protocols used to operate on a computer platform in the field of block chain technology; block chain-based payment verification services; crypto currency exchange services featuring block chain technology

Providing temporary use of non-downloadable software for enabling members of an online community to receive and access digital goods authenticated by non-fungible tokens; providing temporary use of non-downloadable software for enabling members of an on-line community to spend and trade digital goods authenticated by non-fungible tokens; authentication of data in the field of works of art and financial transactions via blockchain technology; creating an online community for registered users to form virtual communities and engage in social networking services in the field of block chain technology; creating and maintaining web sites for registered users to form virtual communities and engage in social networking services in the field of block chain technology; creating an online community for registered users to participate in discussions and get feedback from their peers in the field of block chain technology; providing user authentication services using block chain-based software technology for crypto currency transactions; authentication of data in the field of works of art and financial transactions using block chain technology; providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of financial transactions on a block chain