Cryptocurrency exchange services featuring blockchain technology; Providing an online marketplace for buyers and sellers of image files and video files of artwork and photographs authenticated by non-fungible tokens (NFTs) using blockchain technology; Operating an online marketplace featuring digital and physical collectibles in the nature of image files, video files and physical form of artworks and photographs authenticated by non-fungible tokens (NFTs) using blockchain technology; Providing an online searchable database of image, text, and video files authenticated by non-fungible tokens (NFT) and listed on online marketplaces for buyers and sellers thereof; Operating an online searchable database of image, text, and video files authenticated by non-fungible tokens (NFT) and listed on online marketplaces for buyers and sellers thereof; Business management; Marketing and promotion services in the field of digital and physical collectible items; Marketing and promotion services in the field of digital and physical collectible items for sale on the blockchain; Advertising services in the field of digital and physical collectible items; Advertising services in the field of digital and physical collectible items for sale on the blockchain; Arranging, conducting and organizing augmented reality (AR) and virtual reality (VR) exhibitions for business, commercial, marketing, promotion and advertising purposes; Organization of online auctions; Providing a searchable online advertising website and informational guide featuring the goods and services of other vendors via the Internet in the field of digital and physical collectible items; Online auction services; Operating online marketplaces for sellers and buyers to exchange goods and services with other users; Providing Internet auction services via mobile devices; Business services, namely, providing an online marketplace for holders of crypto utility token holders to buy and sell goods and services; Providing consumer product purchasing information for the purpose of selecting via an online comparison-shopping search engine for shopping facilitation; Analysis of market research data and statistics, namely, aggregating third party market value data for buyers and sellers
