Bitcoin is a digital cryptocurrency launched in 2009 by a person or group using the pseudonym "Satoshi Nakamoto". It is considered the first decentralized digital currency that relies on blockchain technology, and it is not subject to a central authority like banks or governments.

Key features of Bitcoin:

Decentralization: No entity controls it.

Peer-to-peer (P2P): It is exchanged directly between users without intermediaries.

Limited supply: The number of Bitcoins that can be mined does not exceed 21 million units.

Transparency: All transactions are recorded on a blockchain that anyone can view.

Uses:

Electronic payment method.

Investment tool and store of value.

Cross-border money transfers quickly and at lower cost.

Would you like an explanation of how to buy Bitcoin or how mining works, for example?