Arthur Hayes could surrender to U.S. authorities as soon as next month, prosecutors told a New York judge during a February hearing. According to court documents obtained by The Block, Hayes -- the co-founder and former CEO of the crypto derivatives exchange -- is "currently residing abroad in Singapore" and in discussions with the U.S. government about surrendering and appearing in court in connection with the U.S. Department of Justice's lawsuit filed last November. Hayes and other BitMEX co-founders were accused of Bank Secrecy Act violations in an indictment that came alongside a parallel legal effort by the ... (full story)