Blockchain is a revolutionary technology that works like an immutable ledger, helping us record and share information without intermediaries (like banks). Imagine you and a friend are making a transaction, and you both use the same ledger to record it. This ledger can't be altered or deleted, so you can trust that the transaction is fair and authentic. This is essentially what blockchain is about.1. What is Blockchain?Blockchain is a distributed digital ledger where all transaction informatio...