Impact of Blockchain on Various Industries – Part One: Revolutionising the Finance Sector

By June 9, 2023July 15th, 2023Product Reviews
Blockchain Impact Part 1: Finance Sector

Blockchain technology, best known for powering cryptocurrencies, has since broadened its horizon and demonstrated transformative potential across various industries. In this first part of our series ‘Impact of Blockchain on Various Industries,’ we’ll focus on one of the most significant sectors impacted: the Finance industry.


Blockchain and Finance: A Match Made in Heaven

Blockchain technology is a natural fit for the finance sector, primarily due to its foundational attributes of transparency, security, and decentralisation. These characteristics, coupled with the potential for efficiency and cost-effectiveness, make blockchain an attractive solution for financial institutions.


Decoding the Impact: Blockchain in the Finance Sector


Let’s delve into the specifics of how blockchain is revolutionising the financial landscape:

  1. Cross-Border Payments: One of the most impactful applications of blockchain in finance is the facilitation of cross-border payments. Blockchain significantly expedites these transactions, provides more security, and reduces costs by eliminating intermediaries. Furthermore, the transfer between borders comes at a lower cost and quicker than traditional wire transfers. The largest in this area is Bitcoin (BTC).
  2. Smart Contracts: Smart contracts, self-executing contracts with the agreement directly written into code, can transform various aspects of financial transactions, from securities trading to insurance claims processing, by automating contract enforcement. Just some of the uses include, but not limited to, escrow, automatic dividends and, Automated Market Maker (AMM). The use of smart contracts all began with Ethereum (ETH).
  3. Fraud Reduction: Blockchain’s immutable ledger is impervious to tampering, reducing fraud and enhancing security, a significant advantage in industries like finance, often targeted by cybercriminals. Furthermore, Blockchain makes it easier to track payments due to the visibility of the transactions.
  4. Decentralised Finance (DeFi): DeFi leverages blockchain technology to bypass intermediaries and give individuals worldwide direct access to financial services, paving the way for a more inclusive financial ecosystem.


The Future of Blockchain in Finance


The world of finance has witnessed several significant changes over the years, but nothing compares to the promise and potential impact of blockchain technology. This disruptive technology is not only transforming the way transactions are conducted but is also reshaping the entire financial industry’s landscape. However, while the potential benefits are numerous, it’s crucial to consider the implications this technology can have on personal liberties and privacy, particularly in the form of Central Bank Digital Currencies (CBDCs). One such Bank that is active in CBDCs is the Royal Bank of Australia (RBA) which has two projects, which can be seen HERE.


A Deeper Look at CBDCs and Privacy Concerns

CBDCs, being digital forms of a nation’s fiat currency, offer a new way of conducting financial transactions. They promise increased efficiency, reduced fraud, and broader financial inclusion. However, their adoption could also pose significant challenges, particularly around privacy and control.


  1. Potential End to Cash Transactions: With the widespread use of CBDCs, there’s a possibility of physical cash being phased out completely. This could give central banks absolute control over the financial activities of individuals, potentially infringing on personal freedoms.
  2. Implication on Personal Choices: The enhanced monitoring abilities that CBDCs offer could lead to controversial practices. For instance, restrictions could be imposed on how welfare recipients spend their funds, potentially barring purchases deemed ‘non-essential’ or ‘harmful,’ like alcohol or cigarettes.
  3. Unprecedented Financial Monitoring: Blockchain technology ensures every transaction is recorded and traceable. This can lead to unprecedented levels of financial monitoring, allowing governments or central banks to track an individual’s spending habits, contrary to Bitcoin’s ethos of financial privacy.


Navigating the Dark Side of Blockchain in Finance

While these concerns are valid, it’s essential to remember that they are not inherent flaws in blockchain technology itself, but rather potential misuse or implementation issues. Proper regulations, checks and balances, and system design could mitigate these risks.

Moreover, public blockchains, unlike private ones, are decentralised, ensuring no single entity has total control. This could be an area of exploration for governments, considering the development of CBDCs, to strike a balance between efficiency, transparency, and individual privacy.



The integration of blockchain technology in the finance sector marks a significant leap in our financial systems’ evolution. However, it is critical to navigate this transition thoughtfully, ensuring that we maximise the benefits while safeguarding individual liberties and privacy. With the right checks and balances, the blockchain revolution in finance can indeed drive us toward a more efficient, inclusive, and fair financial future.

In our upcoming entries in the ‘Impact of Blockchain on Various Industries’ series, we’ll continue to explore the many ways this transformative technology is shaping various sectors while also examining potential challenges. Stay tuned for more insights.


See other articles in this series:

Part 2 – Transforming the Healthcare Sector

Part 3 – Steering the Automotive Industry Toward Innovation

Part 4 – Reinventing the Supply Chain

Part 5 – Powering Up the Energy Sector

Part 6 – Revolutionising Real Estate