ДОСЛІДЖЕННЯ ТА АНАЛІЗ МОЖЛИВОСТЕЙ ВЕРИФІКАЦІЇ ДОКУМЕНТІВ ЗА ДОПОМОГОЮ БЛОКЧЕЙН ТЕХНОЛОГІЙ

By now, almost everyone is aware of the existence of blockchain technology. For many, this knowledge is at the level of interaction with cryptocurrency, which is provided by various blockchain networks. Few people know that in fact blockchain technology has long since stepped forward and is not just a network, but an entire execution environment and distributed database. The distributed nature of such a database gives us the assurance that no one can change the information that was previously recorded. It is this nature of blockchain networks that gave us the opportunity to implement a document verification system. The aim of the research is to find methods to verify the authenticity of documents. To reduce the risks of using centralized databases. And also to find ways to implement such methods.