New York [US]: The total number of cryptocurrency bitcoin trading is now collectively worth more than one trillion dollars (about Rs 72.73 lakh crore).
CNN reports that the price of a bitcoin hit a number of new all-time highs on Friday. One bitcoin currently costs around 55,000 dollars and there are about 18.6 million bitcoins in circulation, according to Coinbase.
Bitcoin is a cryptocurrency created in 2009 by an unknown person using the alias Satoshi Nakamoto. Transactions are anonymous and are made with no brokers or intermediaries.
One cannot physically use bitcoin as it is a digital currency. And it is decentralised, meaning that it is not controlled by a bank or government.
CNN said bitcoin prices have surged more than 80 per cent so far this year, and investors are enthusiastically scooping up other cryptocurrencies as well.