Bitcoins and Blockchains - A Decentralized Digital Currency
In one of my previous blog posts “ Technology Innovation in Banking Industry ”, published in October this year, I made a reference to virtual currency and Bitcoins. After that blog was published, my inbox was flooded with emails – mostly requesting me to write about Bitcoins and Blockchains. In this article, we are going to do exactly that.... explore this idea a little more. What is a Bitcoin? Wiki states, "Bitcoin is form of digital money that uses various processes securing transactions between untrusted third parties, without the need for a central authority or bank. Bitcoin is anonymous, and completely transparent" . Bitcoin is the first decentralized digital currency. It is an innovative payment network and a new kind of money. The other names for bitcoin are virtual-currency, universal-currency and crypto-currency. Bitcoins are kept in digital wallets and sent over the internet and authorized by digital signatures and verified by “miner” networks. The v...