TY JOUR TI Blockchain analytics as a non-procedural form of using specialized knowledge KW Crime investigation KW digital crime KW cryptocurrency KW blockchain analytics KW distributed data registry KW specialized software product KW specialized knowledge JO Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia AU Chihradze, A.M. PY 2025 IS 0 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION