Grayscale Asks SEC’s Cooperation for Converting Its GBTC to Spot Bitcoin ETF - On Tuesday, September 5, the world’s largest asset manager Grayscale submitted a letter t... - https://coingape.com/grayscale-asks-secs-cooperation-for-its-gbtc-conversion-to-spot-bitcoin-etf/ #24/7cryptocurrencynews #grayscalebitcointrust #spotbitcoinetf #bitcoinnews #gbtc