GET EBOOK: The Risk and Test in Bitcoin If there were no risk of anything ever going wrong, there would be no case for Testing. Although Testing and Assurance activities are part of Risk Management, the blue pill paradigm of classic Testing has restricted its scope to the design and workings of engineered systems. Nevertheless, avoiding discussion of larger risks that are difficult to understand does not make them go away or protect users from harm.  Identification, monitoring, and control of such risks has been abdicated by Testing. This paper offers the red pill possibility that Testing could also challenge…....