A systematic review on how blockchain unlock business values

Blockchain, a revolutionary technology is a buzzword and has gained huge popularity and attention. Blockchain creates an immutable chain of transaction blocks without the intervention of the trusted third party that enables secured trustless environments. This technology can support a wide range of applications from identity management to IoT applications. Based on the extensive review of current literature and research, this article discusses the concept behind blockchain and its applications in business. Examples of organization that provided blockchain platform for their clients are also discussed in this work.