Blockchain: The Modern Way to get Secured Data

Blockchain is literally just a chain of blocks. The words “block” and “chain” in this context are actually talking about digital information (block), that is stored in a public database (chain). These Blocks are made up of little pieces of “digital information”, having three parts: one part stores information about any transaction, another part stores the information about the participants of that transaction and the other part stores information that helps to distinguish one block from another.