Bitcoin is the main decentralized copyright. Nodes from the peer-to-peer bitcoin network confirm transactions via cryptography and record them in the public dispersed ledger, named a blockchain, with out central oversight. storage??or maybe a ??cold|chilly} wallet,??it is considered a secure strategy to keep BTC since this type of storage isn?�t https://bitcoin80245.nizarblog.com/30487212/bitcoin-things-to-know-before-you-buy