PANews May 15 news, according to The Block, crypto market maker Wintermute announced that it will establish its U.S. headquarters in Manhattan, New York on June 1, and has appointed former Blockchain Association policy director Ron Hammond as head of policy. The CEO stated that due to the U.S. policy turning more favorable, the company decided to quickly enter this market. Hammond has previously drafted crypto regulations for lawmakers and said he will take this opportunity to promote compliance innovation and industry collaboration.