??????, ??? ?????????? ????. ?? ??? ?????????????, ?? ?????? ???????? ??? ???? ??? ?????????? ?????????? ??????????, ?? ??????? ??? ????????? ??? ?? ?? ???????? ???????? ??? ??? ?? ?????? ?? ???????? ?? ????????.It's "an open up, dispersed ledger which can report transactions among two parties proficiently and in a verifiable and lasting way".[sixt