Bitcoin – Meaning, Transactions, Mining and Network Security
Bitcoin is a decentralized virtual cryptocurrency, launched in 2009 by an unidentified person known as Satoshi Nakamoto. It does not rely on any central services for managing the creation or flow of money. It relies on cryptographic algorithms in order to prevent abuse of the system. It is abbreviated as BTC and is powered by a peer-to-peer network in the public domain both in terms of issuing and valuation. Until Bitcoin €™s invention, online transactions always required a trusted third-party intermediary. For example, if a person A wanted to send $10 to B over the Internet, he would have had to depend on a third-party service like Paypal. Intermediaries like Paypal keep a ledger of balance of account holders. When A sends $10 to B, Paypal deducts this amount from A €™s account and credits it to B €™s account. The digital money could be spent more than once without Continue reading