Cryptocurrency is a form of digital or virtual currency that uses cryptography for security and operates on decentralized networks, typically based on blockchain technology. A blockchain is a distributed ledger that records all transactions across a network of computers. Here are some key aspects of how cryptocurrencies work:
Decentralization: Cryptocurrencies operate on decentralized networks, meaning there is no central authority or government controlling them. This decentralization is often achieved through blockchain technology, where a network of nodes (computers) maintains a shared ledger.
Blockchain Technology: A blockchain is a chain of blocks, each containing a list of transactions. Once a block is filled with transactions, it is linked to the previous block, creating a chain. This chain is distributed across the network, making it secure and resistant to tampering.
Decentralization: Cryptocurrencies operate on decentralized networks, meaning there is no central authority or government controlling them. This decentralization is often achieved through blockchain technology, where a network of nodes (computers) maintains a shared ledger.
Blockchain Technology: A blockchain is a chain of blocks, each containing a list of transactions. Once a block is filled with transactions, it is linked to the previous block, creating a chain. This chain is distributed across the network, making it secure and resistant to tampering.