$BTC

Here's a short brief on Bitcoin (BTC):

Bitcoin is a decentralized digital currency that enables peer-to-peer transactions without the need for intermediaries. It's known for its:

1. *Limited supply*: 21 million BTC cap

2. *Decentralized nature*: Operates independently of central banks and governments

3. *Security*: Transactions are recorded on a public ledger (blockchain) and secured through cryptography

4. *Volatility*: Price can fluctuate rapidly

Bitcoin is widely regarded as a store of value and a potential hedge against inflation, but its price can be volatile.