Bitcoin: A Peer-to-Peer Electronic Cash System

The paper that first introduced Bitcoin

Satoshi Nakamoto's original paper is still recommended reading for anyone studying how Bitcoin works. Choose which translation of the paper you want to read:

• English original
• Español (España) translated by Breathingdog
• Español (Latinoamericano) translated by Angel León
• Italiano translated by Terzim
• Русский translated by Ar Vicco

Do you want to translate the paper into your language? Visit the Bitcoin Paper repository for instructions and open an issue if you have any questions.