????? ????????? ??? ???? ??? ?????????; ????????? ???? ??????? ??????? ??? ???????? ??? ?? ??? ????? ?????????? ? ?????????.??? ?????? ? ???????????? ?? ???????????? ??? ?????, ?? ??? ????????? ??? ?? ?? ??????????;A new 2020 review presented unique attacks on privateness in cryptocurrencies. The attacks demonstrated how the anonymity approaches ar