In 2009, the first cryptocurrency, Bitcoin, was launched by an anonymous entity known as Satoshi Nakamoto. The creation of Bitcoin was based on the implementation of a peer-to-peer (P2P) network that uses blockchain technology to record all transactions. This revolutionary system allowed the transfer of value without the need for intermediaries such as banks or governments, offering a decentralized alternative to the traditional financial system.

The innovation behind Bitcoin lies in its use of cryptography to secure transactions and control the creation of new units, laying the foundation for the proliferation of thousands of cryptocurrencies that have emerged since then, each with its own characteristics and applications.