Incorporating the storage and transfer of formal papers using blockchain technology into daily living is the concept behind this survey research. In order to create a simpler method of exchanging and storing data, this article combines the advantages of blockchain technology and cloud computing technology. The safe and transparent storage and transmission of official documents is made possible by blockchain technology. While the implementation of smart contracts can automate pro- cedures and boost efficiency, the decentralised and tamper-proof characteristics of blockchain technology improve security. This article gives a general introduction of the blockchain technology architecture, models, and use cases for storing and transferring official documents. Blockchain technology has the potential to radically change how governmental agencies handle and manage sensitive information, but it is essential that these organisations carry out thorough research and testing as well as ensure they are in compliance with all relevant laws and regulations.