?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? A blockchain is usually a distributed general public ledger ??or on line digital databases ??that contains a document of all the transactions on the System. - Start staking copyright to aid assist your favorite projects and add for the network?�s security and https://jimid321vlb0.dreamyblogs.com/30253873/copyright-an-overview