BITCOIN FOR DUMMIES

??Once a block is extra to the blockchain, it gets obtainable to anyone who needs to see it, acting like a community ledger of copyright transactions,??states Stacey Harris, guide for Pelicoin, a network of copyright ATMs.|??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен? можливо??? дÐ