Developers and operators: The national system "Territory" is designed to manage events, objects and security perimeters. It includes business tools, a secure messaging system, a reputation mechanism, and more. The system is already used in the field of tourism, organization of security at facilities and mass events. The Horizon security blockchain. The first fully developed in Russia blockchain system level 0-1 with its own consensus. Horizon is designed to authenticate requests, verify all types of data and operations in large and complex multi-user systems. It is used in the territory system.