Grayscale Boss Explains Why Approval of Inverse Bitcoin ETF Is Good Sign for Crypto Posted on June 22, 2022 By No Comments on Grayscale Boss Explains Why Approval of Inverse Bitcoin ETF Is Good Sign for Crypto Reading Time: < 1 minuteThe approval is a further acknowledgment of Bitcoin’s maturity by the SEC, according to Grayscale CEO Michael SonnensheinShare this:TwitterFacebookLike this:Like Loading... Related new crypto currency