Amazia, Daniel and Purnama, James and Galinium, Maulahikmah (2022) Development of Blockchain-based Web Application to Improve Raw Material Supply Chain Traceability: Case of Stingray Leathercraft. Bachelor thesis, Swiss German University.

	Text IT_Daniel Amazia_1.pdf Restricted to Repository staff only Download (511kB)
	Text IT_Daniel Amazia_2_watermark.pdf Restricted to Repository staff only Download (1MB)
	Text IT_Daniel Amazia_3_watermark.pdf Restricted to Repository staff only Download (1MB)
	Text IT_Daniel Amazia_4_watermark.pdf Restricted to Repository staff only Download (6MB)
	Text IT_Daniel Amazia_5_watermark.pdf Restricted to Repository staff only Download (774kB)
	Text IT_Daniel Amazia_REF_watermark.pdf Download (506kB)
	Text IT_Daniel Amazia_TOC_watermark.pdf Download (928kB)

Abstract

This study develops a web application using Ethereum blockchain to trace stingray leather products in the supply chain. The study aims to build the web application and evaluate its advantages, disadvantages, and cost feasibility. The frontend of the web application is developed using the scaffold-eth template and deployed to the IPFS network. The web application undergo testing that includes unit and functional testing. The smart contract is deployed on the Sepolia Testnet and the web application on IPFS nodes. Gas usage cost data is collected for cost analysis which evaluates smart contract deployment and function execution expenses. Comparison of the web application with blockchain and non-blockchain versions is compared, highlighting differences in architecture, flow, and user interaction. Furthermore, advantages and disadvantages of the web app is evaluated in this study. The research shows that blockchain enhances supply chain transparency but incurs costs. Based on the UMKM scenario in this study, the monthly cost of the supply chain web application using the Ethereum blockchain does not exceed thirty percent of UMKM with a monthly revenue of $10,000 (≈ Rp. 149,538,500) which could be considered feasible if the supply chain web application is to be used as a main component of their business.

Item Type:	Thesis (Bachelor)
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105 Web Sites-Design > TK5105.888 Web personalization
Divisions:	Faculty of Engineering and Information Technology > Department of Information Technology
Depositing User:	Mr Arinton Sinaga
Date Deposited:	10 Dec 2024 10:44
Last Modified:	10 Dec 2024 10:44
URI:	http://repository.sgu.ac.id/id/eprint/2693

Actions (login required)

View Item