3. Dr Wright devised the name “Bitcoin”, and used it to designate the peer-to-peer electronic cash system he had described in the White Paper. It is referred to both in the title of the White Paper and in the many messages, some of which are referred to below, which he used to publicise the system. On 18 August 2008, Dr Wright also registered the domain name “bitcoin.org” on the “anonymousspeech.com” website using an account created with the pseudonymous username “Sakura”.