Bitcoin is a decentralized digital currency created in 2009 by an unknown person or group using the name Satoshi Nakamoto. It operates on a blockchain, a public ledger technology, 
without central banks or single administrators. Transactions are verified by network nodes through cryptography and recorded on the blockchain. Known for its volatility, it serves as an investment asset and alternative payment method, though adoption varies. Limited to 21 million coins, its design emphasizes security and transparency, challenging traditional financial systems.

BTCUSD

BTCUSD