Bitcoin is a payment system invented by Satoshi Nakamotoin 2008 and introduced as open-source software in 2009. The system is peer-to-peer; users can transact directly without needing an intermediary.: Transactions are verified by network nodes and recorded in a public distributed ledger called the block chain. The ledger uses its own unit of account, also called bitcoin, which is the currency of the network. The system works without a central repository or single administrator, […]
