What is the Blockchain – part 2 – and Why It Will Change Our World For the tech-savvy people among us, the Blockchain might be nothing new and it may be clear that it will have a big impact on the world. However, for many people, the Blockchain isThis content is restricted to site members. If you are an existing user, please log in. New users may register below.Existing Users Log InUsernamePassword Remember Me Forgot password? Click here to resetNew User RegistrationChoose a Username*First Name*Last Name*Email*Confirm EmailPasswordConfirm Password* Please indicate that you agree to the Terms of Service *Required field Posted in Blockchain and tagged Blockchain, Part 2, What is.