BITCOINS
What is Bitcoin ? Bitcoin is a virtual currency or coin which is issued in an electronic form. About Bitcoins-: It came into existence in 2008, and it is believed to be invented by the Japanese Software Engineer Satoshi Nakamoto. But it is not clear whether it is the name of a person or a group. Another Australian software engineer Craig Wright is also associated with it. It is also known as a Crypto Currency mainly because Bitcoins are mined through a technology called Cryptography. Blockchain technology is used for buying and selling Bitcoins. This Blockchain technology also tracks the movement of Bitcoins from one account to another. The entire system has mathematical puzzles, the moment a puzzle has been solved a Bitcoin is created. For this purpose hardware and software are needed and anybody can connect to this Blockchain system via the Internet. Since only 21 million such mathematical puzzles are there, a maximum of 21 million Bitcoins can be mined, out of which...