Self-Sovereign Identity: Medium-sized businesses digitalise trust

How can trust be digitised? Marcus Olszok, Head of carTRUST at Christoph Kroschke GmbH, and Jan Christoph Ebersbach, Head of Blockchain Engineering CHAINSTEP GmbH, report on how the trusting cooperation with customers in car registration is transferred to digitization. The carTRUST project, which will go live in early 2021, relies on self-sovereign identity technology for this purpose. Learn more about the carTRUST project and the Self-Sovereign Identity technology in this Expert Talk (in German language).

Shop Window Secure Digital Identities

With its innovation competition “Showcase Secure Digital Identities”, the Federal Ministry of Economics and Energy (BMWi) has called for the development of convincing concept ideas for the broad application of Secure Digital Identities (SDI). The competition is to focus on municipalities, cities and metropolitan regions. Under the name STEREO, a consortium from the Hamburg metropolitan region has successfully applied and is working out its concept idea in competition with ten other consortia from other regions in Germany between June and November 2020. During this period, the feasibility and practicability of the concept has to be checked, obstacles identified and the prerequisites created for a quick and efficient implementation of the concept idea in a subsequent implementation phase. At the end of 2020 it will be decided which consortia may test their concepts in a three-year implementation phase starting in April 2021.

STEREO – the project from Hamburg

The approach of the STEREO consortium: We create the secure digital identity for municipal mobility services. In doing so, it is important to us that citizens can register and log on to services on the Internet using simple, fast and trustworthy procedures. The protection of personal data has the highest priority. Our project focuses on the high relevance of the STEREO Use Cases in everyday life. To ensure this, we are approaching citizens and ask for their support.

Identities form the basis for trust by reflecting the certainty of knowing a partner in action. To avoid misuse, however, not only the identity of the owner, but also the identity of the object triggering the action must be electronically verifiable without any doubt. This is where the STEREO project comes in by generating and linking secure digital identities of vehicles, their owners and users. Vehicle owners can identify themselves completely digitally via their smartphone or tablet and use an ID solution of their choice. The digital identity thus created, in combination with the vehicle’s digital right of disposal, serves as the basis for a variety of usage scenarios in the mobility world of the future
The STEREO use cases

The use cases were selected with a view to daily vehicle use in order to ensure the greatest possible coverage and transferability to everyday situations. It is possible that further use cases will be added. It should also be noted that the use cases are not yet final in terms of design.

Click here for the STEREO website.