ChainCatcher news, according to Tech in Asia, London-based cryptocurrency startup Immix has completed a $2.7 million seed round financing, led by MassMutual Ventures, with participation from Ripple.It is reported that this round of financing will be used to develop Immix's trading platform and enhance the execution capabilities of its market-making products. Immix was originally a cryptocurrency hedge fund and has now shifted to an unhosted trading system for institutional investors.