Bitcoin: The World's First Decentralized Cryptocurrency
What is Bitcoin?
Bitcoin is a digital currency that was created in 2009 by an unknown person or group of people using the name Satoshi Nakamoto. It is a decentralized currency, meaning that it is not subject to government or financial institution control. Bitcoin is created and held electronically, and can be transferred from one person to another without the need for a central authority.
How does Bitcoin work?
Bitcoin transactions are verified by network nodes and recorded in a public distributed ledger called a blockchain. This blockchain serves as a secure and transparent record of all Bitcoin transactions. Each block in the blockchain contains a cryptographic hash of the previous block, a timestamp, and transaction data. This structure makes it extremely difficult to alter or hack the blockchain, ensuring the security and integrity of Bitcoin transactions.
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