METHOD AND SYSTEM FOR PROTECTING AUTHENTICITY OF VIDEO GENERATED BY MACHINE LEARNING MODEL Russian patent published in 2025 - IPC G06F21/16 G06T1/00 

FIELD: physics.

SUBSTANCE: invention relates to means of protecting digital data for purposes of authenticating them. A method of protecting authenticity of video generated based on a text query by a machine learning model comprises steps of: obtaining user input data for generating video; generating a video file using a machine learning model; recording user input data: input time, user ID or text request; key I-frames in JPG format are extracted from generated video file; generating an attachment for protecting the generated video, consisting of said data; generating an encrypted sequence by encrypting attachment data; embedding into coefficients of discrete cosine transformation of frames in JPG format from I-frames of generated video, determined earlier, values of hash function and encrypted sequence; providing a protected video to a user.

EFFECT: high efficiency of protecting video generated by artificial intelligence for the purpose of determining their authenticity.

10 cl, 9 dwg