Overview of Blockchain

Abstract

A blockchain, originally block chain, is AN increasing list of records, referred to as blocks that square measure joined exploitation cryptography. Every block contains a cryptanalytic hash of the previous block, a timestamp, and dealings knowledge that is painted by Merkle tree. Block chain’s style is immune to the information modification. it's termed as "an open, distributed ledger that may record transactions between 2 parties with efficiency and in an exceedingly verifiable and permanent way".