How blockchain technology can improve the banking industry

With the emergence of the Internet in the 1980s and 1990s, the banking industry was transformed into the financial behemoth we know today. Banking grew in importance and eventually became a vital cog in the global economy and a necessity.

However, the recent financial crisis has made it mandatory for the banking industry to usher in a new era of transparency and accountability. While financial experts and academicians pondered over addressing this problem, a reasonable solution was not found. Until now.

Read More: After 25 years in the Finance Sector, I became a Blockchain Fan

A blockchain can be described as an encrypted, decentralized, electronic ledger that stores data and records transactions which are verified and managed by a peer-to-peer network. Hence, blockchain technology facilitates new and innovative processes that cannot be modified retroactively without being verified by the majority of the network. This leads to a high grade of transparency and operational efficiency. It also eliminates the need for intermediaries who charge high transaction fees, thereby increasing the time it takes to execute transactions. This also makes forging documents, information or transactions virtually impossible.

Implementing blockchain technology can prove to be far cheaper than the current platforms used by the financial services industry. A layer of overheads solely dedicated to confirming authenticity can be removed, thus streamlining the execution process.

The key areas where blockchain could disrupt are:-

Clearing and Settlement

Recording loans and securities cost banks billions of dollars and reduce the efficiency of the financial system. This can be rectified with the adoption of Ethereum.

Ethereum is an open-source, blockchain based computing platform that is built on the concept of self-executing contracts. Ethereum serves to store and secure data, track agreements and facilitate complex financial transactions. The ability for two parties to reach an agreement is embedded in its code. Upon fulfillment of the contract, Ethereum tokens are automatically transferred from one party to the other, in what is effectively a credible system. This streamlines the process and could serve as a way to reduce banking costs.

According to the estimates by consultancy firm Accenture, large banks could save as much as $10 billion by implementing blockchain technology to improve the efficiency of the clearing and settlement process.

Trade Finance

Trade finance is one of the most critical areas that could stand to be revolutionized by the implementation of blockchain technology. Despite the booming business of trade finance, the current system is outdated and requires a massive upgrade. Transactions such as bills of lading and letters of credit are either based on paper or sent globally through fax or posts.

Implementing blockchain can reduce processing time by eliminating the need for unnecessary steps and outdated mechanisms. This ensures a reduction in costs along with transparency, efficiency, auditability, and security. According to the reports issued by trade finance platform Marco Polo, major financial companies such as BNP Paribas, Commerzbank, ING and the Royal Bank of Scotland are already stepping up their efforts to implement blockchain technology in trade finance.

Customer Identification

Customer identification can prove to be extremely expensive and detrimental to both consumers and banks if handled incorrectly or inappropriately. Millions of individuals are impacted by identity theft every year and often suffer dire consequences. A case in point is the recent Equifax hack which compromised the information of millions of consumers.

Blockchain, being a decentralized ledger, eliminates the risk of a central server traditionally required to store and maintain records. Hence, there is no central point of failure of individual data. The ledger’s incorrigible record also empowers individuals to take charge of all information tied to their identity. The user defines segmentation and permission for third parties to access his data.

Syndicated Loans

Blockchain technology could benefit the syndicated loan market. The market amounts to $1 trillion and faces a number of regulatory requirements and compliance-related challenges such as KYC (know your customer), AML (anti-money laundering) as well as new data protection and privacy rules, which could potentially inhibit growth.

Blockchain distributed ledgers enable business growth and improved profitability and hence offers a very strong and unique value proposition to banks looking to expand their global footprint. Blockchain technology is updated in real-time and can be used to seamlessly track services and compliance.

Using its distributed ledger technology, banks can spread out tasks and link them to a single customer block. This leads to lower costs concerning regulatory requirements since banks in the syndicate can benefit from the advantage of compliance already completed by others in the syndicate. The closed loop between the syndicate and the customer allows banks to efficiently track the services provided. Additionally, since all syndicate banks have access to the customer’s digital documentation, they avoid the risk of data duplication.

Leading financial institutions such as BNP Paribas, HSBC, ING, BNY Mellon, and State Street are using blockchain enabled technology platforms – R3 and Finastra for syndicated loans. A joint venture called Synaps Loans was formulated through a partnership between smart contract vendor Symbiont and Ipreo who provide a loan settlement platform. Credit Suisse, Barclays, AllianceBernstein, BNP, etc. are among the financial institutions which have adopted or are in the process of adopting platforms such as Finastra and Synaps.

Investment Banking

Given the tremendous costs faced by financial institutions due to data reconciliation, it is no surprise that investment banks are ramping up their efforts to develop blockchain-based technology to run some of their most cumbersome back-office operations. As a result, a number of possible applications of blockchain technology in the investment banking space have been identified. Some of these uses include improved efficiency and transparency with respect to KYC/AML data sharing, finance reporting, trade surveillance, regulatory oversight, management of collateral, and securities trading.

The implementation of blockchain technology in investment banking has the potential to make trading more efficient, improve regulatory control and eliminate the need for unnecessary intermediaries. It could also serve to reduce costs on infrastructure by ensuring improved data quality and a higher level of accountability.

Reception by banks

Blockchain technology has been met with praises and criticisms alike. However, financial institutions across the world are warming up to the idea of blockchain and are studying the effects that could entail with the adoption of this technology. In fact, a survey recently conducted by Accenture among top banking executives found that the idea to implement blockchain is a top priority among most of those executives; particularly those who hope to attain a wide range of advantages by deploying blockchain. Some of these envisioned benefits include lower costs, faster settlement timings, streamlined intra-bank cross-border transfers, fewer errors and the ability to use technology to create new business models.

So, is blockchain really changing the way we use banking facilities and services? Will other industries implement it as well? Let us know in the comments section below.


  1. Blockchain technology is the latest buzzword in banking and finance sector. Banks are exploring the potential of the technology as it is has the ability to cut investment, allow faster transactions, maintain transparency, reduce human intervention, and allows fewer unlawful alteration of the recorded transactions.

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