42 Providing temporary on-line use of non-downloadable software for use in trading, clearing, confirmation, and financial trading risk management for exchange market transactions in the field of digitized assets such as bitcoins, cryptocurrency, collateral for derivatives, derivative contracts, virtual currency, or digital currency; Application service provider featuring application programming interface (API) for developers in the field of digitized assets such as bitcoins, cryptocurrency, collateral for derivatives, derivative contracts, virtual currency, and digital currency for creating, managing, and analyzing data on distributed public ledgers and peer-to-peer payment networks; Software as a service (SAAS) services, enabling the development of software in the field of digitized assets such as bitcoins, cryptocurrency, collateral for derivatives, derivative contracts, virtual currency, and digital currency for creating, managing, and analyzing data on distributed public ledgers and peer-to-peer payment networks; Software as a service (SAAS) services featuring software for clearing, allocation, compliance, recordation and settlement of trading related to bitcoins, cryptocurrency, collateral for derivatives, derivative contracts, virtual currency, and digital currency; Design, development, and implementation of software for Hierarchical Deterministic Multisignature (HDM) wallets and third party verification services for digital currency transactions, including but not limited to transactions involving bitcoin currency; Technical consultancy services related to digital currency transactions software for transactions involving Bitcoin currency and other cryptocurrency; Providing temporary use of non-downloadable software for use in collecting, transferring, receiving, tracking, storing and transferring bitcoin; Providing temporary use of non-downloadable software for use in collecting, transferring, receiving, tracking, storing and transferring open source peer-to-peer currency; Providing authentication services, namely, providing electronic document and e-mail authentication services; Providing a website featuring on-line non-downloadable software, providing temporary use of on-line non-downloadable software that allows users to sign on to multiple third party websites; Software as a service (SAAS) services featuring software that facilitates authentication in the field of digital security and identification; Software as a service (SAAS) services featuring software in the fields of digital security and database access management for use in validating user identity and user access to websites, software applications, and computer systems through authentication; design, development and implementation of software; Providing on-line non-downloadable computer software for use in blockchain technology; Providing a web site featuring technology that enables users to engage in pooled mining of Bitcoin and other cryptocurrency, namely, the shared computational processing and verification of financial transactions conducted using Bitcoin or other cryptocurrency; Technical support services, namely, troubleshooting of computer software problems; Technical support, namely, monitoring technological functions of computer network systems; Software as a service (SAAS) services featuring software for sending electronic message alerts, for transmitting orders and sending and receiving electronic messages, and to allow users to perform electronic business transactions via a global computer network; Providing of e-commerce software, application service provider (ASP) services; Application service provider (ASP) services using software for application programming interfaces (APIs); Application service provider, namely, hosting computer software applications of others; provision of on-line non-downloadable software; Application service provider services; Providing, hosting, managing, developing and maintaining applications, software, websites and databases in the fields of wireless communications, mobile information access and remote data management for providing content to mobile electronic devices wirelessly; Providing temporary use of non-downloadable software for use in accessing, reading, tracking, and using blockchain technology; Design, development, and implementation of software solutions for digital currency security, including but not limited to bitcoin currency and transactions involving bitcoin currency; research and consulting services in the fields of quantum computing, cryptography, post-quantum cryptography, blockchain, cryptocurrency, e-commerce, financial transactions, authentication, digital security, and data exchange; data encryption services; providing technology information in the fields of quantum computing, cryptography, post-quantum cryptography, blockchain, cryptocurrency, e-commerce, financial transactions, authentication, digital security, and data exchange