An Essay on the Positive and Negative Aspects of the Concepts of Cryptocurrency and Blockchain from the Perspective of Islamic Law he notion of crypto money and the system upon which it is built must be examined by the sciences of religion and law, as well as informatics and economics, in order to be properly positioned within the larger picture. Rather than rushing to support or oppose the cryptocurrency system, multidimensional judgements should be made on the subject by considering the transf ...