BITCOIN FOR DUMMIES

??Once a block is extra into the blockchain, it will become available to anyone who needs to check out it, acting to be a general public ledger of copyright transactions,??claims Stacey Harris, expert for Pelicoin, a community of copyright ATMs.|??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен