For the first time, blockchain technology is being applied in the medical field. However, data protectionists are concerned about it. Blockchain technology is experiencing total hype, but the implementation of the corresponding projects continues to be delayed, especially in Europe. China, on the other hand, recognised the potential of the new technology early on and quickly set the course for adapting the technology in the economy. Financial infrastructures, the energy sector, public administration and healthcare are all predestined for the integration of special DLT applications.

Due to its anti-counterfeiting and interoperability, the technology plays a significant role in the digitalisation of patient records and their exchange between hospitals. In China, this is already being used in the world’s first internet hospital. The main issues here would be the storage of patient data, verifiability and secure access to data. Users can also access the services of the pilot project via WeChat. The implementation in hospital operations is to enter the test phase at the beginning of next year.