Great post..Bitcoin is a cryptocurrency and worldwide payment system.It is the first decentralized digital currencyIts conception is peer-to-peer and transactions take place between users directly, without an intermediary.....History of bitcoin:On 18 August 2008, the domain name "bitcoin.org" was registered.In November that year, a link to a paper authored by Satoshi Nakamoto titled Bitcoin: A Peer-to-Peer Electronic Cash System.was posted to a cryptography mailing list.Nakamoto implemented the bitcoin software as open source code and released it in January 2009 on SourceForge.The identity of Nakamoto remains unknown.