??? ??? ?? ??????? ?? ????????, ???? ????????? ???? ????-?????????? ?????? ??? ?? ???????? ???? ???????? ??? ????? ?? ???????? ??????????????? ???? ??? ???????? ??? ??? ?? ?????????.It really is "an open up, dispersed ledger that can report transactions involving two events competently and in a verifiable and everlasting way".[63] To be used like a