In brief: Dubai based FD7 Ventures, plans to sell $750M worth of its Bitcoin over the next 30 days The global investment fund will use the proceeds to increase the company's position in Cardano (ADA) and Polkadot (DOT) The company explained the move was in response to the needs of its investors Cardano's founder, Charles Hoskinson, welcomed FD7 into the ADA ecosystem FD7...