42 Providing temporary use of on-line non-downloadable computer software for use as a web or digital wallet, namely, for accessing virtual currency, tokens, non-fungible tokens (NFTs), photo cards, multimedia files using blockchain technology; Software as a service (SAAS) services featuring software for blockchain-based technology, namely, public blockchain platforms to record transactions and execute smart contracts; Blockchain as a service (BaaS) platform for use in connection with managing and validating digital assets and cryptocurrency transactions; Providing on-line non-downloadable software for generating cryptographic keys for receiving and spending crypto assets; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions and non-fungible tokens (NFTs) via blockchain; Creation of website for others of online retail stores for others that allows users to create hosted crypto collectible and blockchain-based non-fungible token (NFT) stores; Providing a website featuring technology that enables users to sell, auction, and trade cryptocurrency, digital collectables, non-fungible tokens (NFTs), and media files including virtual artwork, text, audio, and video; Providing a website featuring technology that provides users with the ability to access multiple databases for the purpose of purchasing crypto collectible and blockchain-based non-fungible tokens (NFTs); Platform as a service (PAAS) featuring computer software platforms for accessing and storing virtual currency, tokens, non-fungible tokens (NTFs), photo cards, multimedia files, crypto-collectibles, crypto-art, and application tokens; Software as a service (SAAS) services featuring software for discovering, protecting, and valuing non-fungible tokens (NFTs); Providing a website that features technology for others for creating, accessing and sending virtual avatars, characters, clothing, pets, vehicles, weapons, tools, toys, emotes, gestures, screensavers, wallpaper, browsers, skins, emojis, and other digital art via an online marketplace; Providing temporary use of non-downloadable software featuring virtual reality avatars for communicating with others; Software as a service (SaaS) featuring software allowing users to create, trade, and send virtual reality avatars, characters, clothing, pets, vehicles, weapons, tools, toys, emotes, gestures, screensavers, wallpaper, browsers, skins, emojis, and other digital art for use in online virtual worlds; Providing temporary use of online non-downloadable computer software for the creation, production and modification of digital animated and non-animated designs and characters, avatars, digital overlays and skins for access and use in online environments, virtual online environments, and extended reality virtual environments