Bitcoin was proposed by Satoshi Nakamoto in 2008. It is a decentralized digital currency based on blockchain technology to solve the trust problem in the traditional monetary system. Satoshi Nakamoto released a white paper on Bitcoin, "Bitcoin: A peer-to-peer electronic Cash System," which proposes a monetary system that does not rely on a central authority, uses cryptographic algorithms and network consensus mechanisms to ensure the security and transparency of transactions, and is not easy to change.

In 2009, the open source software for Bitcoin was released. Bitcoin's network uses a mechanism called "Proof of Work" to verify transactions and generate new bitcoins. This mechanism not only ensures the security of bitcoins, but also controls the total amount of bitcoins by calculation, with a maximum total amount of 21 million bitcoins.

The innovation of Bitcoin is its decentralization and global nature, which allows anyone to transact via the Internet without the involvement of an intermediary. In addition, Bitcoin is also immutable, transparent and anti-inflation characteristics, gradually attracting global attention.

Bitcoin was proposed by Satoshi Nakamoto in 2008. It is a decentralized digital currency based on blockchain technology to solve the trust problem in the traditional monetary system. Satoshi Nakamoto released a white paper on Bitcoin, "Bitcoin: A peer-to-peer electronic Cash System," which proposes a monetary system that does not rely on a central authority, uses cryptographic algorithms and network consensus mechanisms to ensure the security and transparency of transactions, and is not easy to change.

In 2009, the open source software for Bitcoin was released. Bitcoin's network uses a mechanism called "Proof of Work" to verify transactions and generate new bitcoins. This mechanism not only ensures the security of bitcoins, but also controls the total amount of bitcoins by calculation, with a maximum total amount of 21 million bitcoins.

The innovation of Bitcoin is its decentralization and global nature, which allows anyone to transact via the Internet without the involvement of an intermediary. In addition, Bitcoin is also immutable, transparent and anti-inflation characteristics, gradually attracting global attention.