??????????? ??? ????? ??? ?? ????? ???, ? ?????, ? ???????, ? ???? ??? ? ??????? ????????? ?? ?????????. ?????? ?? ????? "???? ?? ?????? ????? ????????? ???? ??????".?????? ?? ????? ? ??????????? ??? ????????????? ?????????? ????Particular person coin possession information are saved within a digital ledger, which is a computerized database utilizi