#CreatorPad points Bitcoin (Bitcoin) is a decentralized digital currency created by Satoshi Nakamoto in 2009, based on blockchain technology, without the need for central institution management. It conducts transactions through a peer-to-peer network, recorded on a publicly transparent distributed ledger. The total supply of Bitcoin is 21 million coins, generated through 'mining' that requires solving complex mathematical problems. Advantages include low transaction costs, anonymity, and global circulation, but it also faces challenges such as significant price volatility and regulatory uncertainty. In the FDUSD decoupling event in April 2025, Bitcoin trading pairs (such as BTC/FDUSD) were affected, demonstrating its market sensitivity. Currently, Bitcoin remains the core asset in the cryptocurrency market.