Providing an online marketplace for buyers and sellers of blockchain-based non-fungible assets

Services related to non-fungible tokens (NFTs); software development and product development in the field of non-fungible tokens (NFTs), digital assets and smart contracts using blockchain technology; software development services, namely, design and development of text, video, audio, music and multimedia files authenticated by blockchain technology; authenticating data in the field of digital and physical collectibles using blockchain technology; software development services, namely, developing non-fungible tokens (NFTs) using blockchain technology to represent a collectible item; design of digital artwork and images authenticated by blockchain technology; design, development, and implementation of software for blockchains; authentication and certification of data relating to nonfungible tokens (NFTs) via blockchain; providing an online, non-downloadable software platform and application for managing, verifying and valuing fungible and non-fungible tokens on a blockchain