The American billionaire technology entrepreneur, Jack Dorsey, best known as the co-founder and CEO of Twitter and the founder and CEO of the financial services and digital payments company Square, left the crypto community on Twitter wondering what is implied with the enigmatic number ‘705742.’The ambiguity of his short numeric tease opened up the floodgates to rumors relating … [Read more...] about Jack Dorsey’s enigmatic tweet sets Bitcoin (BTC) mining rumours ablaze