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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/1752
Title: Blockchain techniques and application in smart land ownership
Authors: Pham Gia Bao 
Issue Date: 2022
Abstract: 
Land and real estate, being the high-value assets, it is crucial to have authentic documents to identify and prove who is indeed the owner. However, the existing land registration processes and the use of paper certification in Vietnam and most other countries involve many vulnerabilities, leading to many land dispute cases and illegal manipulation of public land. As well, the current titling and transferring ownership procedure is quite laborious since it involves manually storing and safekeeping a large volume of registers in written form. To address this problem, alternative solutions have been proposed, including digitalizing records and storing data in a centralized database. Nonetheless, with such approaches, data transparency and its availability may not be guaranteed since data tampering and unauthorized fraudulent change could occur in poorly maintained databases, or the system could be suspended for unexpected reasons if the servers are not appropriately backed up. We attempt to develop a system that accelerates the land titling process that meets all the required characteristics in terms of transparency and availability of data. The system we propose is implemented on Ethereum Blockchain, which keeps all of the transactions during the land assets ownership transfer on a distributed network, thereby, to decrease the cases of fraud in the process. We then analyze and present some limitations of the current implementation and finally provide some possible suggestions for future improvement.
URI(1): https://epub.vgu.edu.vn/handle/dlibvgu/1752
Rights: Attribution-ShareAlike 3.0 United States
Appears in Collections:Computer Science (CS)

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