POBEREZHNYK, V.; OPIRSKYY, I. DEVELOPMENT OF THE CONCEPT OF THE METHOD OF USING BLOCKCHAIN TECHNOLOGY FOR BUILDING A MESSAGE EXCHANGE SYSTEM. Ukrainian Information Security Research Journal, [S. l.], v. 25, n. 2, p. 62–70, 2023. DOI: 10.18372/2410-7840.25.17673. Disponível em: https://jrnl.kai.edu.ua/index.php/ZI/article/view/17673. Acesso em: 4 mar. 2026.