What is Block Chain? Simplified Explanation in Layman Language

If you have been following banking, investing, or cryptocurrency over the last ten years, you may be familiar with “blockchain,” the record-keeping technology behind bitcoin. And there’s a good chance that it only makes so much sense. In trying to learn more about blockchain, you've probably encountered a definition like this: “blockchain is a distributed, decentralized, public ledger."

The good news is, blockchain is actually easier to understand than that definition sounds.

Have a detailed explanation about Block Chain here