Blockchain technology takes a variety of shapes and forms. Recall that first it is typically a decentralized mechanism that exists not just within the bounds of Canada, but perhaps globally. In other iterations, you may have a more constrained or private blockchain network that can be fully centralized and controlled. Depending on the aspects and use cases that are of particular consideration, the risks, the ability to monitor them, the level of encryption, ans the level of obfuscation in a particular blockchain vary widely. We're seeing continued innovation and change in this space.
There is not a one-size-fits-all approach to this level of technology, and it needs a new way of thinking.