The story of Bitcoin began in 2008 when a research paper was published under the pseudonym 'Satoshi Nakamoto', which introduced the concept of decentralized digital currency. This paper outlined how to create an electronic cash system that avoids the need for intermediaries like banks and relies on blockchain technology as a root for maintaining transparency and security. In January 2009, the official Bitcoin network was launched and the mining of the currency began. The first block in Bitcoin's history, known as 'Block 0' or 'the Genesis Block', included a message referencing the state of the global economy at that time, reflecting Satoshi's vision for the world. Initially, Bitcoin saw limited use and was considered experimental by many. However, its popularity began to grow gradually, with the first purchases made using it when someone bought pizza with Bitcoin in 2010, an event that is a milestone in the history of digital currencies. Over the years, Bitcoin started attracting the attention of investors and companies, becoming a prominent source of value. The blockchain it relies on has evolved, leading to the emergence of many new applications and innovations in the world of digital currencies. Today, Bitcoin is regarded as a symbol of the digital financial revolution, as the technology behind it serves as a foundation for many new currencies and applications, underscoring the profound impact this currency has had on the global economy.