Blockchain?
What is blockchain and how does it work? You may have heard the term "blockchain" before, but if you're not quite sure what it is or how it works, don't worry. In this article, we'll give you a brief overview of what blockchain is, how it works, and some potential applications for this revolutionary technology. Blockchain is a digital ledger technology that allows multiple parties to securely and transparently exchange data without the need for intermediaries or trusted third parties. The data in a blockchain is stored in a series of blocks, each of which contains a set of transactions that have been verified by a network of computers called nodes. Once a block is added to the blockchain, it cannot be altered or deleted, making it a highly secure and immutable form of data storage. So how does blockchain work in practice? Let's take the example of a cryptocurrency like Bitcoin. When someone wants to send Bitcoin to another person, they initiate a transactio