Chart prices may vary based on selected exchange

Live Bitcoin Price Visualizations and Real-time BTC Charts

What is Bitcoin (BTC)?

“Bitcoin (₿) is a cryptocurrency. It is a decentralized digital currency without a central bank or single administrator that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries.

“Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin was invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto and started in 2009 when its source code was released as open-source software. Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. Research produced by University of Cambridge estimates that in 2017, there were 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using bitcoin.

“Bitcoin has been criticized for its use in illegal transactions, its high electricity consumption, price volatility, and thefts from exchanges. Some economists, including several Nobel laureates, have characterized it as a speculative bubble. Bitcoin has also been used as an investment, although several regulatory agencies have issued investor alerts about bitcoin.

Source: Wikipedia

Satoshi Nakamoto on… Bitcoin Design

“We have proposed a system for electronic transactions without relying on trust. We started with the usual framework of coins made from digital signatures, which provides strong control of ownership, but is incomplete without a way to prevent double-spending. To solve this, we proposed a peer-to-peer network using proof-of-work to record a public history of transactions that quickly becomes computationally impractical for an attacker to change if honest nodes control a majority of CPU proof-of-worker… The main properties: Double-spending is prevented with a peer-to-peer network. No mint or other trusted parties. Participants can be anonymous. New coins are made from Hashcash style proof-of-work. The proof-of-work for new coin generation also proof-of-workers the network to prevent double-spending.”

What’s Up with 2140?

The final Bitcoin is expected to be mined in May 2140, which will bring the total supply to 21 million BTC (less lost coins). Some researchers have wondered if Bitcoin’s market cap could one day match or even surpass other major asset values (others say ‘No’).

Could it be possible, given the combination of: Bitcoin’s limited total supply, the global adoption rate, and the growth of world’s population? That would be a remarkable achievement, considering the Bitcoin price originally opened at less than a penny per coin!