TY JOUR TI MODERN POSSIBILITIES OF USING DIGITAL TECHNOLOGIES IN CRIMINAL PROCEEDINGS USING THE EXAMPLE OF THE OFFICE OF PUBLIC SECURITY (PSB) IN BEIJING KW digital technologies KW artificial intelligence KW criminal proceedings KW crime investigation KW digital evidence KW qr codes KW blockchain KW beijing municipal public security bureau KW economic efficiency JO Criminological Journal AU DANILKINA, V.M. AU DANILKINA, V.M. PY 2025 IS PB Moscow University of the Ministry of Internal Affairs of Russia named after V.Ya. Kikot