9 Downloadable photographs authenticated by non-fungible tokens (nfts), downloadable image files containing trading cards, ticket stubs, artwork, memes, sneakers, jerseys, rugby league balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, and scoreboards authenticated by non-fungible tokens (nfts), downloadable video files in the field of sports authenticated by non-fungible tokens (nfts), downloadable music files authenticated by non-fungible tokens (nfts), downloadable digital collectibles in the nature of downloadable multimedia files containing trading cards, ticket stubs, artwork, memes, articles of clothing, rugby league balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, and scoreboards in the field of sports authenticated by non-fungible tokens (nfts), downloadable crypto collectibles in the nature of downloadable multimedia files containing artwork in the field of sports authenticated by non-fungible tokens (nfts), downloadable electronic publications in the nature of magazines, media guides and souvenir programs featuring sports information authenticated by non-fungible tokens (nfts), downloadable virtual goods, namely, computer programs featuring trading cards, ticket stubs, artwork, memes, articles of clothing, sports balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, scoreboards, music files, video files featuring sports for use in online virtual worlds, all authenticated by nonfungible tokens (nfts), and downloadable digital media files containing image files containing trading cards, ticket stubs, artwork, memes, sneakers, jerseys, rugby league balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, and scoreboards, music files, video files featuring sports all authenticated by non-fungible tokens (nfts); downloadable photographs, downloadable images in the field of sports, downloadable multimedia file containing artwork relating to sports, downloadable pre-recorded video clips, video highlights and broadcasts from sports games, downloadable music files, downloadable memorabilia, namely, trading cards, ticket stubs, artwork, memes, articles of clothing, sports balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, and scoreboards, downloadable electronic publications in the nature of magazines, media guides and souvenir programs featuring sports information, downloadable virtual goods, namely, computer programs featuring trading cards, ticket stubs, artwork, memes, articles of clothing, sports balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, scoreboards, music files, video files featuring sports for use in online virtual worlds, and downloadable digital media files containing image files containing trading cards, ticket stubs, artwork, memes, sneakers, jerseys, rugby league balls, event admission tickets, stadium images, player images, fan images, autographs, uniforms, and scoreboards, music files, video files featuring sports; downloadable software for managing an online marketplace for buyers and sellers of downloadable photos, images, artwork, video, music, memorabilia, collectibles, crypto collectibles, publications, virtual goods and digital media files; downloadable software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; downloadable software for accessing, reading, and tracking information in the field of sports and entertainment merchandise transactions; downloadable software for managing cryptocurrency transactions and blockchain-based inventory; motion picture films, television, video and sound recordings featuring sport, documentaries, news and entertainment; downloadable computer software applications and apps featuring sport and entertainment enabling users to obtain game schedules, scores, and game highlights; Downloadable webcasts and podcasts in the field of entertainment and sports; Downloadable interactive computer software featuring sport and sport entertainment; pre-recorded discs and dvds featuring sport and entertainment; downloadable game software featuring sport and sport entertainment; Photographic transparencies; carrying cases specially adapted for electronic equipment, namely, cell phone cases and tablet computer cases; electronic diaries; cases adapted for sunglasses and spectacles; sunglasses; telephone ring tones, downloadable; mouth guards for sports; headwear, protective articles for sporting purposes, other than sporting articles or parts of sports suits, specifically adapted for the prevention of accident or injury, namely, protective helmets for sports; shaped padding for protecting parts of the body against accidents or injury (other than parts of sports suits); sports whistles; Magnetically encoded gift cards