Blockchain is a distributed digital ledger that enables secure and transparent transactions. It was originally developed as the underlying technology for Bitcoin, the first cryptocurrency, but has since evolved into a powerful tool with a wide range of applications. Blockchain At its core, a blockchain is a decentralized database that is maintained by a network of computers. Each block in the chain contains a set of transactions, which are verified by the network and added to the chain in a way that is tamper-proof and transparent. This means that once a transaction is added to the blockchain, it cannot be altered or deleted. One of the main benefits of blockchain technology is its security. Because the ledger is distributed across a network of computers, it is extremely difficult for any one entity to gain control of the network or to alter the information stored on the blockchain. This makes it an ideal tool for storing sensitive information, such as financial transactions or pe...
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