Blockchain is a disruptive technology that will have an impact on literally every industry. Immutability, a single common state of information, shared and executable logic, and in a particular execution offering unlimited scalability, Blockchain brings many new features. However, since it is an infrastructure technology, it is rarely noticed. For this reason, it is important to think from the solution point of view and to examine where the technology fits best with the help of known application patterns. During the presentation, a selection of current applications will be shown so that the audience can transfer this to other industries. These are real-world cases from renowned organizations. Thereby, the audience might see the opportunities that Blockchain delivers for wearables. Acting as trusted, secure, and autonomous agents, Blockchain could lead the way to a personal assistant that is not owned by a large monopoly-style company, but from a decentral technology.