Providing temporary use of online, non-downloadable software for offering for sale or purchasing of photographs, artwork, art reproductions, and videos authenticated by non-fungible tokens (NFTs) in the field of artwork, artistic images, original art, photographic images, photography for use online and in virtual environments; Providing online non-downloadable computer programs for the creation and trade of digital collectibles featuring works of art and photography; Providing a website featuring technology that enables the creation and online display of digital collectible image files, photographs, video files, and image files that are authenticated by non-fungible tokens (NFTs); Platform as a service (PaaS) and software as a service (SaaS) featuring software platforms for providing access to digital art and image files and other digital collectibles in the field of artwork, artistic images, original art, photographic images, and photography; Providing customized online web pages and data feeds featuring user-defined information, which includes blog posts, media content, other online content, and online web links to other websites