42 Creation of online retail stores for others in the nature of web-based service that allows users to create hosted crypto collectible and blockchain-based non-fungible token stores; Hosting an interactive website enabling users to view, buy, and sell digital assets through cryptocurrency-based transactions; Providing temporary use of non-downloadable software for buying and selling non-fungible tokens; Application service provider featuring application programming interface (api) software for individuals to upload and sell artwork and digital assets in an online marketplace; Platform as a service (paas) featuring software platforms for providing access to crypto-collectibles, non-fungible tokens and other application tokens; Providing temporary use of online non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting digital currency, crypto-collectibles, non-fungible tokens and other application tokens, and managing digital transactions; Providing non-downloadable computer programs for managing the purchase and sale of non-fungible tokens; Providing non-downloadable computer software for facilitating blockchain-based financial transactions using cryptocurrency; Providing non-downloadable computer software enabling users to compile, store, transmit, receive, trade and exchange virtual currencies, cryptocurrencies and other digital assets; Providing non-downloadable computer programs for blockchain data storage; Providing non-downloadable computer programs for data authentication via blockchain; Providing platform as a service for display of images, audio-visual content, video content and messages; Providing computer technology which provides users with the ability to access multiple databases for the purpose of purchasing crypto collectible and blockchain-based non-fungible tokens via a website