Pengembangan Prototipe Token Transaksi Cryptocurrency SDSPay Berbasis Blockchain Ethereum
DOI:
https://doi.org/10.55606/jutiti.v5i2.5665Keywords:
Blockchain, ERC-20, Ethereum, SDS Token, Smart ContractsAbstract
The transformation of digital payment systems through blockchain technology has brought new challenges and opportunities in the development of secure, efficient, and decentralized crypto tokens. One emerging approach is the use of smart contract-based tokens, such as ERC-20 tokens running on the Ethereum network. This research proposes the design and implementation of the SDSPay (SDS) token as a prototype Ethereum-based ERC-20 token, with a modern smart contract approach to meet the needs of a more efficient and secure digital payment system. The SDS token adopts the basic ERC-20 standard but is equipped with advanced features that enhance functionality and security, such as role-based access control (RBAC) to regulate access and control over transactions, pauseable transactions to pause transactions if necessary, and compatibility with EIP-2612 permits that enable more efficient transaction authorization in terms of gas. These features are designed to improve the efficiency and security of transactions on blockchain networks, thus enabling the use of tokens in a more reliable digital payment system. The SDS token prototype was tested on the Sepolia Testnet using Remix IDE and MetaMask to develop and manage smart contracts. Additionally, a static security audit was conducted using Slither Analyzer to detect potential vulnerabilities. The test results showed that the SDS token was successfully deployed and performed well, with an average transaction time of 10–12 seconds and stable gas fees. The Slither audit also found no significant vulnerabilities, indicating that the smart contract structure adheres to security best practices. This study confirms that the development of standardized smart contract-based tokens can be carried out using an efficient, reliable, and replicable methodology for other applications in future blockchain-based payment systems. This implementation of the SDSPay (SDS) token can serve as a foundation for designing secure and efficient digital payment systems, paving the way for the broader development of blockchain technology.
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Balcerzak, A. P., Nica, E., Rogalska, E., Poliak, M., Klieštik, T., & Sabie, O. M. (2022). Blockchain technology and smart contracts in decentralized governance systems. Administrative Sciences, 12(3). https://doi.org/10.3390/admsci12030096
Cao, X., Zhang, J., Wu, X., & Liu, B. (2022). A survey on security in consensus and smart contracts. Peer-to-Peer Networking and Applications, 15(2), 1008–1028. https://doi.org/10.1007/s12083-021-01268-2
Del Sarto, N., Gai, L., & Ielasi, F. (2024). Financial innovation: The impact of blockchain technologies on financial intermediaries. Journal of Financial Management, Markets, and Institutions, 12(1), 1–21. https://doi.org/10.1142/S2282717X23500056
Fu, X., Wang, H., & Shi, P. (2021). A survey of blockchain consensus algorithms: Mechanism, design and applications. Science China Information Sciences, 64(2), 1–15. https://doi.org/10.1007/s11432-019-2790-1
Islam, M. M., Islam, M. K., Shahjalal, M., Chowdhury, M. Z., & Jang, Y. M. (2023). A low-cost cross-border payment system based on auditable cryptocurrency with consortium blockchain: Joint digital currency. IEEE Transactions on Services Computing, 16(3), 1616–1629. https://doi.org/10.1109/TSC.2022.3207224
Le Quoc, K., et al. (2022). Letter-of-credit chain: Cross-border exchange based on blockchain and smart contracts. International Journal of Advanced Computer Science and Applications, 13(8), 890–898. https://doi.org/10.14569/ijacsa.2022.01308103
Luu, L., Chu, D. H., Olickel, H., Saxena, P., & Hobor, A. (2016). Making smart contracts smarter. Proceedings of the ACM Conference on Computer and Communications Security, 24–28 October, 254–269. https://doi.org/10.1145/2976749.2978309
Nii, R., Sosu, A., Chen, J., Brown-acquaye, W., Owusu, E., & Boahen, E. (2022). A vulnerability detection approach for automated smart contract using enhanced machine learning techniques. Read Full License, A Vulnerability Detection Approach for Automated Smart Contract, 0–10.
Noname. (2021). Central bank digital currencies for cross-border payments: Report to the G20. July.
Oyinkanola, L. O. A., Aremu, O. A., Fajemiroye, J. A., & Makinde, S. O. (2023). On the physical significance and dielectric response of castor oil processed in Nigeria as transformer insulating fluid. International Journal of Research in Advanced Sciences, VIII(2454), 60–66. https://doi.org/10.51584/IJRIAS
Safiullin Kazan, M., & Yelshin, L. (2023). Prospects for using blockchain in the system of international supply chains and cross-border payments. Journal of Management Technology, 23, 360–376.
Signer, C. (2018). Gas cost analysis for Ethereum smart contracts (p. 40). https://doi.org/10.3929/ethz-b-000312914
Transparan, E. Y., Desentralisasi, D. A. N., & Desentralisasi, E. Y. (2025). Penerapan blockchain sebagai solusi untuk sistem administrasi. https://doi.org/10.13140/RG.2.2.31185.03681
Ummah, M. S. (2019). No 主観的健康感を中心とした在宅高齢者における健康関連指標に関する共分散構造分析. Sustainability, 11(1), 1–14. http://scioteca.caf.com/bitstream/handle/123456789/1091/RED2017-Eng-8ene.pdf?sequence=12&isAllowed=y
Zetzsche, D. A., Anker-Sørensen, L., Passador, M. L., & Wehrli, A. (2022). DLT-Based enhancement of cross-border payment efficiency – a legal and regulatory perspective. SSRN Electronic Journal, 1015. https://doi.org/10.2139/ssrn.3984523
Zhang, R., Xue, R., & Liu, L. (2019). Security and privacy on blockchain. ACM Computing Surveys, 52(3). https://doi.org/10.1145/3316481
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