42 Platform as a service (PAAS) featuring computer software platforms for providing access to crypto-collectibles, non-fungible tokens and other application tokens; Platform as a service (PAAS) featuring computer software platforms for downloading software, data, and image files from the Internet; Providing a web site featuring technology that enables internet users to create, bookmark, annotate, and publicly share data; Providing a web site featuring technology that enables users to operate a digital wallet; Providing a web site featuring technology that enables users to access multiple databases for the purpose of purchasing and selling crypto collectible and blockchain-based non-fungible tokens; Providing temporary use of on-line 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(this does not include providing on-line computer games that are played on-line); Providing temporary use of on-line non-downloadable software for enabling consumers and businesses to manage, use and transfer digital assets, cryptocurrency and other ledger technologies(this does not include providing on-line computer games that are played on-line); Providing temporary use of on-line non-downloadable software for use in accessing, reading, tracking, and using blockchain technology(this does not include providing on-line computer games that are played on-line); Providing temporary use of on-line non-downloadable software for enabling users to electronically create, exchange, stores, send, receive, accept and transmit digital assets(this does not include providing on-line computer games that are played on-line); Providing temporary use of on-line non-downloadable software for generating cryptographic keys for receiving and spending cryptocurrency(this does not include providing on-line computer games that are played on-line); Providing temporary use of on-line non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting crypto-collectibles, non-fungible tokens and other application tokens(this does not include providing on-line computer games that are played on-line); Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Software as a service (SAAS) services featuring software for use in connection with providing a digital platform for navigating digital art, crypto-collectibles, non-fungible tokens and other application tokens, and non-fungible token marketplaces and auctions; Software as a service (SAAS) services featuring software for use in connection with providing information for digital art, crypto-collectibles, non-fungible tokens and other application tokens