Bitcoin, Blackrock, blackrock ceo, blackrock cio, Blackrock ETF Lead, Blackrock Fund, Blockchain, blockchain ETF, CEO of Blackrock, ETF, ETF Blockchain, Ishares ETF, Larry Fink, News, Rick Rieder, Salim Ramji, SEC, SEC filingWorld’s Largest Asset Manager Blackrock Files for Blockchain Tech ETFCoinotiziaFebruary 15, 2022, 2:07 pmFebruary 15, 2022 Comments Off on World’s Largest Asset Manager Blackrock Files for Blockchain Tech ETF 225