Blockchain: Its Importance in Healthcare, Education, Agriculture

Blockchain is the core of data protection and security. Every other individual over the internet cannot be trusted and maintaining a hard copy of the data in this digital age needed a solution. Here blockchain came in the picture when people started to ask about the robust structure of the data protection. It gives us the platform for the users to save the data in the form of blocks. In this paper, we will discuss the brief introduction of the blockchain and the roles it requires to carry on the whole process of data authentication and chaining. We will also discuss the market strategy and demands of the blockchain in various countries along with a flow diagram of the transaction and record generation. Later we will talk about Blockchain applications in the three major sectors Agriculture, Education, and healthcare. Along with all the advantages and disadvantages, we will finally summarize the paper with the future aspects and suggested work to carry forward.