?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? A blockchain can be a distributed community ledger ??or on the net electronic databases ??that contains a file of all of the transactions on the platform. Be sure to Absolutely everyone ought to watch out exactly where they spend their cash. copyright https://williamt110tlb1.wikiconversation.com/user