Bitcoin is an innovative payment network and a new kind of money. Find all you need to know and get started with Bitcoin on bitcoin.org.

Bitcoin is different than what you know and use every day. Before you start using Bitcoin, there are a few things that you need to know in order to use it securely and avoid common pitfalls.

Is Bitcoin anonymous? Bitcoin is designed to allow its users to send and receive payments with an acceptable level of privacy as well as any other form of money. However, Bitcoin is not anonymous …

With Bitcoin, there's no credit card number that malicious actors can collect in order to steal from you. In fact, it's even possible in some cases to send a payment without revealing your identity, almost like …

Bitcoin is an experimental new currency that is in active development. Each improvement makes Bitcoin more appealing but also reveals new challenges as Bitcoin adoption grows.

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

比特币是一个创新的支付网络，也是一种新型货币。 了解你必须知道的内容后你就可以开始与比特币和 bitcoin.org 建立关系了。

Places to buy bitcoin in exchange for other currencies. Exchange US dollars (BTC/USD), Euros (BTC/EUR), Yuan (BTC/CNY) and other currencies for bitcoin.

This site aims to provide the docs you need to understand Bitcoin and start building Bitcoin-based applications.

If you have a good Internet connection, you can help strengthen the network by keeping your PC running with Bitcoin Core and port 8333 open. Read the full node guide for details. Bitcoin Core is a …