https://pligg.samweber.biz/story.php?title=visit-the-next-web-page Bitcoin cryptocurrency was introduced as a personal initiative in 2009. Unlike traditional currencies, such as the Euro, Sterling and Dollar, it is not managed by a main monetary authority. Rather, it is underpinned by a peer-to-peer network of its customers' computers. This resembles how Skype, a video conversation service, operates. Wed, 30 May 2018 10:12:38 UTC en