42 providing online non-downloadable computer software for use as a cryptocurrency wallet; providing a website featuring technology that enables users to mine, earn, purchase, receive by any other means, store, and transfer blockchain-based tokens, coins, cryptocurrencies, and other crypto assets; providing a members-only website featuring technology which provides members with the ability to mine, earn, purchase, receive by any other means, store, and transfer blockchain-based tokens, coins, cryptocurrencies, and other crypto assets; providing an online non-downloadable internet-based system application featuring technology enabling users to mine, earn, purchase, receive by any other means, store, and transfer blockchain-based tokens, coins, cryptocurrencies, and other crypto assets; providing a secure electronic online system featuring technology which allows creation, issuance, distribution, sale, transfer, and storage of the blockchain-based tokens, coins, cryptocurrencies, and other crypto assets or crypto-collectibles; providing temporary use of online non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting digital currency, and managing digital currency payment and exchange transactions; providing online non-downloadable software for generating public and private cryptocurrency keys and cryptocurrency paper wallets; platform as a service (PaaS) featuring computer software platforms for accommodating multiple types of payment and debt transactions in an integrated web-based environment; data encryption and decoding services; data encryption services for providing security and anonymity for electronically transmitted credit card transactions; providing a website that features technology that enables the secure exchange of information by users; providing an on-line network environment that features technology that enables users to share data; platform as a service (PaaS) featuring computer software platforms for providing access to crypto-collectibles, crypto- art and application tokens; platform as a service (PaaS) featuring computer software platforms for downloading software, data, and image files from the Internet and users in the marketplace of the software owner; Image processing software design; authentication in the field of footwear; authentication of data in the field of crypto-collectibles being works of art using blockchain technology; providing temporary use of non-downloadable cloud-based software for connecting, operating, and managing networked devices in the internet of things (IoT)