In the thesis, we addressed the issue of vehicle history tracking and presented blockchain technologies as a solution that ensures greater transparency and better data security, reducing the number of frauds in the used car market. The thesis aimed to theoretically explain blockchain technology and develop a potential solution for tracking and managing vehicle data.
First, we described the existing processes for storing vehicle history data and the accessibility of this data to end users. We then theoretically explained the concepts of blockchain and focused more on the Ethereum network, which was used for our decentralized application.
In the chapter related to the thesis project, we presented the design and development of the project and the final decentralized application. We introduced the technologies used for the development of the smart contract and the user interface, such as Solidity, RemixIDE, Hardhat, and React.js. The application development process took place in several steps. Initially, we detailed all the functionalities of the application and developed a smart contract that includes secure storage of vehicle data and easy transfer of ownership, while also allowing insight into all stored data. Then, we created a simple user interface that enables user interaction with the smart contract. We concluded the thesis by presenting potential possibilities for further development and use of our application.
|
