Content area
The topic of this paper is development of a system for communication between two computers using the basic principles of blockchain technology. The theoretical part of the paper focuses on defining the characteristics, components and operation of blockchain technology. It also explains the protocols responsible for establishing communication between computers. The practical part of the paper describes the integration of blockchain technology into communication between two computers, where the Python programming language was used for implementation. Communication is achieved through two separate scripts, one representing the server side and other the client side. In addition to the development of the basic version of the system, an improved version is proposed and outlined.