RayData is a protocol that standardizes information written in a blockchain. The basic model is containers that are created by users, with write or read access allowed by the creator.
For example, your medical records are always with you: when you visit a new doctor you can share the necessary historical data for your check-up, while at the same time the doctor will trust this information, knowing that it is really yours.
There can be hundreds of such use cases in your daily life, from medical services, to car maintenance, to a trip to the store. The blockchain era will make your life more secure and simpler.
Management of private information is made easier with Atala PRISM.