Commenced in January 2007
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Paper Count: 32727
Ethereum Based Smart Contracts for Trade and Finance

Authors: Rishabh Garg


Traditionally, business parties build trust with a centralized operating mechanism, such as payment by letter of credit. However, the increase in cyber-attacks and malicious hacking has jeopardized business operations and finance practices. Emerging markets, due to their high banking risks and the large presence of digital financing, are looking for technology that enables transparency and traceability of any transaction in trade, finance or supply chain management. Blockchain systems, in the absence of any central authority, enable transactions across the globe with the help of decentralized applications. DApps consist of a front-end, a blockchain back-end, and middleware, that is, the code that connects the two. The front-end can be a sophisticated web app or mobile app, which is used to implement the functions/methods on the smart contract. Web apps can employ technologies such as HTML, CSS, React and Express. In this wake, fintech and blockchain products are popping up in brokerages, digital wallets, exchanges, post-trade clearance, settlement, middleware, infrastructure and base protocols. The present paper provides a technology driven solution, financial inclusion and innovative working paradigm for business and finance.

Keywords: Authentication, blockchain, channel, cryptography, DApps, data portability, Decentralized Public Key Infrastructure, Ethereum, hash function, Hashgraph, Privilege creep, Proof of Work algorithm, revocation, storage variables, Zero Knowledge Proof.

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[1] Depository Trust & Clearing Corporation, DTCC unveils groundbreaking study on DLT. Retrieved from October 2018.
[2] R. Garg, “Self-Sovereign Identities”. Lambert Heinrich-Böcking-Str. 6-8 | 66121 Saarbrücken, Germany, 2021: 1-96.
[3] R. Garg, “Digital Identity Leveraging Blockchain”, Barnes & Noble USA, 2021: 1-124.
[4] R. Garg, “Blockchain based Decentralized Applications for Multiple Administrative Domain Networking”. BITS - Pilani, KK Birla Goa Campus, India, 2021: 01-69.
[5] R. Garg, “Blockchain for Real World Applications,” John Wiley & Co. USA, 2022: 01-300.
[6] D’Monte, L. How blockchain puts trade finance deals in fast lane. Mint. Retrieved from https://
[7] Sanghvi, N. The truth about reliance and India’s first blockchain transaction. Retrieved from
[8] CB Insights, 2017. “Global Ledger: Mapping Bitcoin and Blockchain Startups around the World.” CB Insights Research Briefing.
[9] DuPont, Q. (2017). Experiments in algorithmic governance: A history and ethnography of ‘The DAO’, a failed decentralized autonomous organization. In Malcolm Campbell-Verduyn (Ed.), Bitcoin and Beyond (pp. 157–177). Routledge.
[10] Verstein, A. (2017). Enterprise without entities. Michigan Law Review, 116(2), 247.
[11] Deloitte. (2014), Independent review of RTGS outage on 20 October 2014. Bank of England.
[12] Bank of England. (2016). A new RTGS service for the United Kingdom: Safeguarding stability, enabling innovation.
[13] Wu, H. Li, Z. King, B. Ben-Miled, Z. Wassick, J. Tazelaar, J. A distributed ledger for supplychain physical distribution visibility. Information 2017 (8) 137.
[14] Panarello, A. Tapas, N. Merlino, G. Longo, F. Puliafito, A. Blockchain and IoT integration: A systematic survey. Sensors 2018 (18) 2575.
[15] R. Garg, “Global Identity through Blockchain”. International Webinar on Blockchain. Scholars Park, IN 2021: 1-60.
[16] Mainelli, M. Blockchain will help us prove our identities in a digital world. Harv. Bus. Rev. Digit. Artic. 2017, 2-6.
[17] Clark, J. Trade finance: Developments and issues. CGFS Paper. 2014, 50.
[18] Park, JH. Blockchain Security in Cloud Computing: Use Cases, Challenges, and Solutions. Symmetry 2017 (9) 164.
[19] Bruce JD. The Mini-blockchain Scheme, 2014.
[20] Eyal, I. Gencer, AE, Sirer, EG. Van Renesse, R. Bitcoining: A Scalable Blockchain Protocol. Proceedings of 13th USENIX Symposium on Networked Systems Design and Implementation (NSDI-16), Santa Clara, CA, 2016: 45-59.
[21] Chen, G. Xu, B. Lu, M. and Chen NS. Exploring blockchain technology and its potential applications for education. Springer open Chen et al. Smart Learning Environments, 2018 (5) 1.
[22] Del Rio, CA. Use of distributed ledger technology by central banks: A Review. Enfoque Ute 2017 (8) 1-13.
[23] Mills, D. Wang, K. Malone, B. Ravi, A. Marquardt, J. Chen, C. Badev, A. Brezinski, T. Fahy, L. Liao, K. Distributed Ledger Technology in Payments, Clearing and Settlement. Finance and Economics Discussion Series. 2016.
[24] Jeffrey, C. What Is Transactions per Second (TPS): A Comparative Look at Networks.
[25] Lin, T. Xu, Y. Wang, T. Peng, T. Xu, F. Lao, S. Ma, S. Wang, H. and Hao, W. Implementation of High-Performance Blockchain Network Based on Cross-Chain Technology for IoT Applications. Sensors (Basel), 2020.
[26] Irwin, AS. Turner, AB. Illicit Bitcoin transactions: Challenges in getting to who, what, when and where. J. Money Laund. Control 2018 (21): 297-313.
[27] Rodrigues, B.; Bocek, T.; Stiller, B. The Use of Blockchains: Application-Driven Analysis of Applicability. Blockchain Technol. 2018: 111, 163–198.
[28] Marsal-Llacuna, M.-L. Future living framework: Is blockchain the next enabling network? Technol. Forecast. Soc. Chang. 2018: 128, 226–234.
[29] Stefan, C. Tales from the crypt: Might cryptocurrencies spell the death of traditional money? A quantitative analysis. In Proceedings of the International Conference on Business Excellence, Bucharest, Romania, 2018 (12): 918-930.
[30] Almeida, S. Albuquerque, A. Silva, A. An Approach to Develop Software that Uses Blockchain. Software Engineering Algorithms Intelligence Systems, 2019 (763): 346–355.
[31] Kumar, S. Mookerjee, V. Shubham, A. Research in Operations Management and Information Systems Interface Productivity & Operation Management 2018 (27): 1893-1905.
[32] Ducas, E.; Wilner, A. The security and financial implications of blockchain technologies: Regulating emerging technologies in Canada. Int. J. Can. J. Glob. Policy Anal. 2017: 72, 538–562.