We are a team of scientists, experienced security experts, network architects engaged in innovative developments in the field of cybersecurity. Our team decided to create an unprecedented blockchain-based project in this area. Our product is a blockchain-system of monitoring, accounting and data processing for nuclear power plants. To develop a project with a such scope, we secured the support of companies such as IBM, Guardtime and Future Cities Catapult! Our solution is a unified monitoring system and a database for monitoring the performance of all systems using unique mechanisms of blocking technology.