Computer programming of smart contracts on a blockchain; Computer services, namely, designing and implementing decentralized applications, blockchain-based software, smart contracts, websites, and applications within the field of non-fungible tokens (NFTs), digital artwork, digital assets, digital tokens, digital collectibles, and virtual goods for others; Developing customized software in the field of non-fungible tokens (NFTs), smart contracts, digital artwork, digital assets, digital tokens, digital collectibles, and virtual goods for others; Developing customized web pages featuring user-defined information; Internet-based application service provider, namely, hosting, managing, developing, analyzing, and maintaining the code, applications, and software for web sites of others; Providing online non-downloadable computer software for minting non-fungible tokens (NFTs); Providing temporary use of non-downloadable web-based decentralized applications (DApps) for minting, creating, configuring, managing, updating, storing, and interacting with non-fungible tokens (NFTs); Providing temporary use of non-downloadable web-based decentralized applications (DApps) for creating, deploying, configuring, managing, updating, storing, and interacting with smart contracts within the field of digital art; Technology specification, namely, analyzing technology requirements and developing recommendations for the computer software and systems and other technology needed to meet those requirements, in the field of non-fungible tokens (NFTs), smart contracts, digital artwork, digital assets, digital tokens, digital collectibles, and virtual goods; Website development for others