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, and digital currency; providing temporary use of on-line non-downloadable software for use in trading, storing, receiving, tracking, transferring, 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, and digital currency; platform as a service (PAAS) featuring computer software platform for authenticating, facilitating, matching, processing, clearing, storing, receiving, tracking, transferring, and submitting trade data, exchanging of trading transaction details, and management of the overall trading lifecycle; hosting an online community in the field of digitized assets such as bitcoins, cryptocurrency, collateral for derivatives, derivative contracts, virtual currency, and 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; Platform as a service (PAAS) featuring computer software platforms for use in developing 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; providing temporary use of on-line non-downloadable software for the management of infrastructure and network in the field of bitcoins, cryptocurrency, collateral for derivatives, derivative contracts, virtual currency, and digital currency; providing on-line non-downloadable computer software for use in blockchain technology; 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