Abstract—Blockchain technology is referred to as a very
secure decentralized, distributed ledger that records the
history of any digital asset. It is being used in numerous
governmental and private sector organizations across
numerous nations. Surveying the current state of blockchain
applications and difficulties in e-government services is the
goal of this review. Held to the account are use cases for current
facilities that use blockchain. Finally, it examines the research
gap in blockchain deployment and makes suggestions for
future work for additional research