I. Introduction
Blockchain is an industry and innovation accelerator based on the capability of the last technology platform that delivers computing anywhere, immediately, and allows organizations to deploy and consume computing resources in shared communities [1]. Blockchain technology has the potential to be the next technological breakthrough after the internet. It can optimize processes and introduce a novel business model by redefining digital trust and removing the intermediaries that may disrupt forms of governance[2]. Beyond traditional financial sector payment technologies, blockchain technology can disrupt many sectors, including the public sector [3]. World Bank suggests blockchain will play a key role in eradicating poverty, protect the planet, and ensure prosperity worldwide. The high potential for blockchain to be used for land registration, digital identity, and finance for small and medium-sized businesses [1].