Voronezh State University | Russia
Artem Obruchnikov | Vlad Nechaev
The system allows you to save and read information about subject (person/organization). Every change would be saved by all system's members that allow you to see the chronology. Delete of fragments or any data is impossible. Actions with the system (inserting of a new transactions) are available only when a subject shows the system his private key. Blockchain technology excepts data missing. All in all, as a part of the system you can see only open keys and transactions of other members and you can interact with the system, using your private key.