9 Downloadable photographs, artwork, art reproductions, digital art files and image files, and videos authenticated by non-fungible tokens in the field of artwork, artistic images, original art, photographic images, photography; downloadable virtual goods, namely, digital art images, photographs, art reproductions, and videos in the field of artwork, artistic images, original art, photographic images, photography; downloadable software for use in electronically buying, selling, receiving, sending, storing, trading, and processing transactions in the field of digital art files and digital collectible files digital crypto-collectible files, namely, photos, audio, video, text, still images, graphics and multimedia files and authenticated by non-fungible tokens (NFT's); downloadable virtual goods, namely, computer programs featuring, photographs, artwork, art reproductions, digital art files and image files, and videos for use online and in online virtual environments