In October 2009, Satokhi Nakamoto began working on the principle of Petkween in Japan. [17] Nakamoto is said to be a collective pseudonym for more than one person. [17] In August 2008, Bitcoin.org was registered as a domain and the first version of the currency was released in January 2009. The exchange rate of the first version of bitcoin was determined at 1309.03 Bitcoin per US dollar, using the equation that includes the electricity costs of the computer that issues the Bitcoin modules. [18] The Kuwait Stock Exchange was established in February 2010 as the first real international transaction to be used when 10,000 homes were paid for pizza on the Petequin Forum. At that time, the exchange rate for buying the pizza was about 25 USD
Here you will find a full explanation of its origins and origins
https://ar.m.wikipedia.org/wiki/تاريخ_بيتكوين