what is Cryptocurrency ??

Cryptocurrency is a type of digital or virtual currency that uses cryptographic techniques to secure transactions, control the creation of new units, and verify the transfer of assets. Unlike traditional fiat currencies issued by governments and central banks, cryptocurrencies operate on decentralized networks based on blockchain technology.

• Decentralization: Cryptocurrencies are typically decentralized, meaning they are not controlled by any central authority like a government or a central bank. Instead, they rely on a distributed network of computers (nodes) to validate and record transactions.
•  Blockchain Technology: Most cryptocurrencies use blockchain technology, which is a public and immutable ledger that records all transactions across the network. This technology ensures transparency, security, and the prevention of double-spending.
• Cryptography: Cryptocurrencies use cryptographic algorithms to secure transactions and control the creation of new units. This makes them highly secure and resistant to counterfeiting or fraud.
• Limited Supply: Many cryptocurrencies have a finite supply, meaning there is a predetermined maximum number of coins or tokens that can ever be created. This scarcity can contribute to their value.

• Pseudonymity: While transactions are recorded on the blockchain, the identities of the participants are often represented by unique alphanumeric addresses rather than personal information. This offers a degree of privacy and pseudonymity.
• Global Accessibility: Cryptocurrencies can be accessed and transacted by anyone with an internet connection, regardless of their location or nationality. This makes them borderless and facilitates international transactions.

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• Volatility: Cryptocurrencies are known for their price volatility, which means their value can experience significant fluctuations over short periods.
• Use Cases: Cryptocurrencies can serve various purposes, from being used as a medium of exchange for goods and services to being utilized for investment and speculation.