$BTC BTC Key features of Bitcoin:

Decentralization: Bitcoin is not controlled by any organization or government, but operates on a distributed network of "nodes" worldwide.

Blockchain Technology: Bitcoin uses blockchain technology to record all transactions. Blockchain is a chain of blocks containing transaction information, validated and secured by encryption.

Fixed Supply Volume: The maximum number of Bitcoin that can be mined is 21 million BTC, which helps reduce the risk of inflation.

High Security: Bitcoin transactions use advanced encryption and a "proof of work" process to protect data and prevent fraud.

Global Transaction Capability: Bitcoin can be used and traded globally, without being bound by borders or national financial regulations.

Mining and Consensus: The process of mining Bitcoin, called "mining", involves solving complex mathematical problems to validate transactions and add them to the blockchain. Miners are rewarded with Bitcoin for validating transactions.

Volatility: The price of Bitcoin tends to be highly volatile in the short term, which can make it both an attractive investment opportunity and a risky asset.

Bitcoin has paved the way for the development of thousands of other cryptocurrencies (altcoins), and has had a significant impact on fields such as finance, investment, and blockchain technology.