What is bitcoin

in bitcoin •  7 years ago 


Bitcoin is a worldwide cryptocurrency and digital payment system[8]:3 called the first decentralized digital currency, as the system works without a central repository or single administrator.[8]:1[9] It was invented by an unknown person or group of people under the name Satoshi Nakamoto[10] and released as open-source software in 2009.[11] The system is peer-to-peer, and transactions take place between users directly, without an intermediary.[8]:4 These transactions are verified by network nodes and recorded in a public distributed ledger called a blockchain.

Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies,[12] products, and services. As of February 2015, over 100,000 merchants and vendors accepted bitcoin as payment.[13] Bitcoin can also be held as an investment. According to research produced by Cambridge University in 2017, there are 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using bitcoin.[14]

Authors get paid when people like you upvote their post.
If you enjoyed what you read here, create your account today and start earning FREE STEEM!
Sort Order:  

Nic post

Thanks probin.

Plz votes my post & back