By Luc Olinga The bank has just completed a transaction that should lead to widespread adoption of bitcoin among big investors. Goldman Sachs on Monday took a big step toward the possible wide adoption of bitcoin among institutional investors, such as hedge and pension funds. A step that will undoubtedly reassure some big investors, many of whom are still very reluctant to invest in cryptocurrencies and in particular in bitcoin, the first digital currency in terms of market share. Goldman Sachs (GS) – Get Goldman Sachs Group, Inc. Report, one of the big names in traditional finance, said on Mo…