??Once a block is extra on the blockchain, it will become available to anyone who needs to look at it, acting as being a general public ledger of copyright transactions,??says Stacey Harris, marketing consultant for Pelicoin, a network of copyright ATMs.|??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен? можливо??? https://bitcoin92469.bloggerchest.com/30907928/bitcoin-things-to-know-before-you-buy