BurstIQ has developed a user-friendly e-health platform that is secured with blockchain. The platform combines data from disparate sources to generate a range of services. One of these is LifeGraph, which uses health parameters and medical data to plot how an individual’s health develops over time. It provides a personal overview of health status and health care consumption during a longer time span. Via a smart contract, the individual can give health care providers access to those data, as well as limiting or revoking that access at any time.