(₿) is a decentralized digital currency that can be transferred on the peer-to-peer bitcoin network.
transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain.
The cryptocurrency was invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto.
The currency began use in 2009, when its implementation was released as open-source software.: ch.
has been described as an economic bubble by at least eight Nobel Memorial Prize in Economic Sciences recipients.The word bitcoin was defined in a white paper published on 31 October 2008.
It is a compound of the words bit and coin.
No uniform convention for bitcoin capitalization exists; some sources use Bitcoin, capitalized, to refer to the technology and network and bitcoin, lowercase, for the unit of account. [+]