Blockchain

Blockchain? Please. It’s the latest tech trend that everyone thinks is the next big thing, but it’s just a bunch of hype. Let me break it down for you. Blockchain is a digital ledger that records and stores data in a secure way. It’s like a digital spreadsheet that can’t be changed or tampered with. It’s like a chain of blocks that’s impossible to break. Fun fact: the first blockchain was created in 2009 as the public ledger for Bitcoin transactions. An analogy that might help you understand blockchain is to think of it like a library. All the books in the library are the data, and the library is the blockchain. The books can’t be stolen or taken out of the library, and no one can change the contents of the books without everyone knowing. That’s how secure blockchain is. It’s tamper-proof, which makes it great for keeping secure records and transactions.