Downloadable computer application software for tablets, mobile phones, handheld devices, laptops and desktop computers, namely, software for minting and offering a marketplace for buyers and sellers of downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by non-fungible tokens (NFTs); downloadable computer application software for tablets, mobile phones, handheld devices, laptops and desktop computers, namely, software for displaying and interacting with three-dimensional digital images in augmented and virtual reality; digital photo frames for displaying digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by NFTs, and other digital collectibles being photographs, art images, music, gifs, memes, audio clips and video clips in two dimensions, three dimensions, and augmented and virtual reality; digital materials, namely, downloadable collectible graphic images and text relating to art, photography, sports, music, movies, history, science, celebrities, animals, pets, memes, gifs, and television shows authenticated by NFTs; digital materials, namely, downloadable collectible images and videos relating to art, photography, sports, music, movies, history, science, celebrities, animals, pets, memes, gifs, and television shows authenticated by NFTs; digital materials, namely, downloadable collectible images and videos relating to art, photography, sports, music, movies, history, science, celebrities, animals, pets, memes, gifs, and television shows authenticated by cryptographic tokens being NFTs; digital media, namely, downloadable images and videos files featuring celebrities, professional athletes, and historical figures; digital materials, namely, downloadable photographs, art images, music, gifs, memes, audio clips and video clips authenticated by NFTs featuring celebrities, professional athletes, and historical figures; downloadable image files featuring celebrities, professional athletes, and historical figures; downloadable image files containing collectible graphic images and videos featuring art, photography, sports, music, movies, history, science, celebrities, animals, pets, memes, gifs, and television shows; downloadable image files containing collectible graphic images and text related to art, photography, sports, music, movies, history, science, celebrities, animals, pets, memes, gifs, and television shows; downloadable images in the field of digital art and photography containing art, photography, sports, music, movies, history, science, celebrities, animals, pets, memes, gifs, and television shows; providing a website featuring on-line non-downloadable software that enables users to view and purchase downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by non-fungible tokens (NFTs); platform as a service (PAAS) featuring computer software platforms for the exchange of virtual currency, downloadable digital art images authenticated by NFTs and digital collectibles being digital photographs, art images, music, gifs, memes, audio clips and video clips; software as a service (SAAS) services, namely, hosting software for use by others for trading and exchanging of downloadable digital art images authenticated by NFTs, cryptocurrencies and digital collectibles being photographs, art images, music, gifs, memes, audio clips and video clips; providing temporary use of non-downloadable web-based decentralized applications (DApps) for the exchange of virtual currency, downloadable digital art images authenticated by NFTs and digital collectibles being digital photographs, art images, music, gifs, memes, audio clips and video clips; providing a website featuring temporary use of non-downloadable software for collecting, buying, selling and trading digital collectibles and other digital items being digital photographs, art images, music, gifs, memes, audio clips and video clips; providing a website featuring on-line non-downloadable software that enables users to buy, sell, collect and trade digital collectibles and other digital items being downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by non-fungible tokens (NFTs); providing temporary use of on-line non-downloadable software and applications for collecting, buying, selling and trading digital collectibles and other digital items being downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by non-fungible tokens (NFTs); operating on-line marketplaces featuring cryptocurrencies and downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by blockchain-based non-fungible assets being non-fungible tokens (NFTs); design and development of digital assets being downloadable digital photographs, art images, music, gifs, memes, audio clips and video clips authenticated by non-fungible tokens (NFTs) and immersive experiences