$BTC #BTC is the common symbol for Bitcoin, the first and most famous decentralized digital currency in the world. It was created in 2009 by a person or group under the name Satoshi Nakamoto, with the aim of providing a decentralized financial system without the need for intermediaries like banks. Bitcoin relies on blockchain technology to secure transactions and record them transparently. It can be used for purchasing, trading, or as a long-term investment. Despite price volatility, many see it as the future of digital money. It is attracting increasing interest from investors and major companies like Tesla and MicroStrategy. The hashtag #BTC is used to follow news, analyses, and updates on Bitcoin's price.