#庞通加密百科全书
Okay, I tried to reduce it while retaining the key information. Here's what I tried:
Bitcoin, the first global cryptocurrency, is not only a form of currency but the cornerstone of the digital currency ecosystem.
This concept, defined by Satoshi Nakamoto (pseudonym) in 2008, uses a pure peer-to-peer electronic cash system without the involvement of financial institutions, allowing one party to directly send value to another party online.
It creates a way to store and transfer value without the involvement of a third party.
Next, #庞通 will explore "Why Bitcoin?".