Current Research Areas in Blockchain

Abstract

A blockchain is a digital record of transactions. The name comes from its structure, in which individual records, called blocks, are linked together in single list, called a chain. It stands out with the rise of Bitcoin. Its popularity is increasing day by day. It provides anonymity, privacy and data integrity without any control organization. In this report, we will reveal the areas of research that have emerged. We will touch on what these research areas can bring forward. Articles are generally related to Bitcoin. But lately, this technology has entered many areas of our lives. Recommendations on future research directions are provided in this paper.