FIELD: information technology.
SUBSTANCE: using of blockchain technology to ensure that information about each production operation is stored in a distributed database. Each operation is recorded, and adds a chain of distributed database a new piece, which stores information about the time, date, participants, as an operation and, importantly, information on the entire distributed system (information storage and processing (blockchain network), all parts of which to maintain the integrity and ensure the reliability of information constantly consistent regarding the general condition of its operations.
EFFECT: increasing reliability of protection against unauthorized access to created and stored information about all technological operations and shortening of terms for determining the authenticity and quality of products.
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