Blockchain Technology and Implementation : A Systematic Literature Review

As research on blockchain continues to grow, blockchain technology was adopted to develop several information systems. There are many opportunities to examine the utilization of blockchain technology to be used in developing systems as needed. This paper summarizes the conditions of blockchain research in terms of technology and its implementation. This paper was written using a systematic literature review (SLR) as one of the methodologies used to solve problems by tracing the results of previous studies. The problem that you want to study in SLR is usually referred to as a research question (RQ). The defined RQ is related to the topic and clarifies each question by tracing previous research papers indexed in reputable journal databases such as IEEE Xplore, Springerlink, Scopus, and ScienceDirect. After synthesizing 41 articles, the result is: blockchain can be used in many applications, some applications that adopt blockchain technology are banking applications, e- voting applications and digital forensic applications. Often, applications that use blockchain technology only focus on developing one of the blockchain technologies that suits their needs. Some developers maximize the components of the contract on the blockchain, some further develop the data structure of the blockchain itself. The use of blockchain technology is still wide open for the implementation of other information systems. The expected contribution of this paper is to provide a general overview for researchers who want to build applications that use blockchain as a basis for researching so they can conduct further studies to better understand whether the applications they will develop are suitable for using blockchain technology as a basis.