Former chief economic aide to Trump and ex-president of Goldman Sachs Gary Cohn has joined blockchain startup Spring Labs as an adviser. Cohn has an undisclosed amount of equity in Spring Labs and joins former Transunion Corp. CEO Bobby Mehta, Coinbase CLO Brian Brooks, former FDIC chair Sheila Bair, and Capital One co-founder Nigel Morris, on the advisory board. Spring Labs hopes to use blockchain technology to facilitate the exchange of credit and identity information with lenders and data providers more efficiently.