When talking about blockchains, we commonly think of its applications in the future. “Blockchain will solve this, blockchain will achieve that”. It’s easy to forget that blockchains are already deployed in the wild.
Pick an industry, from automobiles to artificial intelligence, and odds are you’ll find examples of blockchains in action. In all quarters and all circles, blockchains are making their mark. Even the US Treasury is in on the act, advocating for more pilot projects and test programs.
Source: https://medium.com/@matteozago/50-examples-of-how-blockchains-are-taking-over-the-world-4276bf488a4b
