42 Providing on-line 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, digital tokens, 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; 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, digital tokens, collateral for derivatives, derivative contracts, virtual currency, and digital currency