đȘ Bitcoin (BTC) is the worldâs first and largest cryptocurrency, known as âDigital Gold,â launched in January 2009 on the Bitcoin Network by the mysterious creator Satoshi Nakamoto đ€; its launch price was just $0.0025 per BTC đ° and it has grown by about 117,552,0000% since then đ, with its first real-world use recorded on BTC Pizza Day đ as the first commercial transaction; as of 2023 its market cap is $566.25B đŠ with 50.45% market dominance đ, a circulating supply of 19.458 million BTC â»ïž and a maximum supply of 21 million BTC đ, reaching an all-time high of $68,789 on Nov 10, 2021 đ and an all-time low of $0.048 on Jul 15, 2010 đ; key milestones include the first BTC halving in Nov 2012, first BTC ATM in Oct 2013, and a major price rally in Dec 2017 đ, while top holding entities include MicroStrategy, Marathon Digital, Galaxy Digital, and Coinbase đą; Bitcoin is mainly used for worldwide payments, low-fee transactions, and decentralization đ, and future price predictions estimate $32,421 in 2025, $41,378 in 2030, $75,000 in 2035, and $109,790 in 2050 đź$BTC