How are banks responding to the boom of Blockchain technology?


We have written various articles about the development of Blockchain technology and we have already highlighted risks and opportunities linked with this innovative technology. However, we have not yet devoted time to analyze how the growth of Blockchain technology and decentralized finance is affecting the traditional banking system. Some have highlighted how Blockchain technology may be a threat to the existence of the traditional banking system, others underline the opportunities that the banking system has to seize in order to modernize itself, become more cost-efficient and provide faster and more reliable services to customers. What is evident is the fact that the disruptive effect of Blockchain is shaping the way transactions, investments and loan financing will occur in the future. 

This article seeks to explore how banks are responding to this paradigm shift, focusing on both the inherent risks and the promising opportunities within this evolving landscape. 

The revolution of the payment system

Blockchain technology, originally conceived as the foundation for cryptocurrencies like Bitcoin, has grown far beyond its initial purpose. Still, the most basic and obvious application of blockchain technology concerns the way payments are conducted and processed. 

Traditional payment systems, often burdened by inefficiencies, high costs, and time-consuming cross-border transactions, are being challenged by the emergence of blockchain-based payment solutions. Banks, traditionally the intermediaries in these processes, are increasingly recognizing the potential of blockchain to streamline and expedite payments.  Indeed, blockchain facilitates cross-border transactions by eliminating the need for multiple intermediaries and foreign exchange conversion. This can make international payments faster and cheaper.  More broadly speaking, any type of transaction that traditionally involves third parties such as financial intermediaries can take place, through the application of Blockchain technology, almost immediately. 

In a world that is becoming more and more digital by the day, this application finds recognition even amongst big international institutions such as the European Central Bank, which has taken steps towards the creation of a digital Euro. As stated in multiple meetings, the Eurosystem has not excluded the possibility that this digital currency could be based on a distributed ledger technology such as blockchain. What emerges is that the introduction of “central bank money, backed by a central bank and designed to meet the needs of the people using it” (ecb.europa) on blockchain would contribute to creating a more stable, less volatile and more reliable digital environment in which the value of money would be preserved. 

Tokenization of assets

One of the primary advantages of asset tokenization, the representation of traditional assets such as stocks and commodities, as digital tokens on a blockchain, is the potential to enhance liquidity in traditionally illiquid markets. For example, real estate, which often involves long holding periods and difficult transaction processes, can be fragmented into smaller, tradable tokens. This fractional ownership makes it easier for investors to buy and sell portions of the property, thus increasing liquidity. Investors can enter and exit positions more readily, which can also result in price discovery that more accurately reflects market demand.

Moreover, asset tokenization democratises investments by lowering the barriers to entry. Instead of needing a significant amount of capital to buy an entire property or a large quantity of a commodity, investors can buy a fraction of these assets in the form of tokens. This opens up investment opportunities to a broader range of individuals, including retail investors, who may not have had access to these assets before. Finally, Blockchain technology’s core attributes include transparency and immutability. Every transaction involving tokenized assets is recorded on the blockchain, providing a clear and publicly accessible history of ownership. This transparency reduces the risk of fraud and ensures the authenticity of asset ownership, thus increasing trust in the system.

Regulatory Challenges

As always, associated with the remarkable growth of a disruptive system such as Blockchain technologies there are regulatory challenges that need to be addressed both by policymakers, to make blockchain ecosystems more inclusive and reliable, and by financial institutions that need to take into account these regulatory considerations to exploit the advantages of Blockchain technologies.

One of the primary challenges is the lack of uniformity in blockchain regulations worldwide. Different countries and regions have varying approaches to regulating cryptocurrencies, blockchain technology, and decentralized finance. This fragmentation can be confusing and problematic for businesses operating in multiple jurisdictions. 

Moreover, banks need to be compliant with Anti-Money Laundering and Know Your Customer practices, essential for detecting and preventing illicit activities. The challenge may arise because ensuring compliance without compromising user privacy is a significant challenge both for policymakers and financial institutions.  

One final challenge concerns determining how to tax crypto transactions, holdings and capital gains. Different levels of taxation influence the attractiveness of these decentralized platforms for individuals and institutional players that are relying more and more on these technologies both for enhancing the cost efficiency of internal operations and for increasing the quality of services provided to their customers. 


The advent and the growing popularity of Blockchain technology are revolutionizing the way payments occur and are challenging our traditional perceptions of the role of banks in the economy. To keep up with this rapidly evolving landscape, banks are confronted with the challenge of revolutionizing their systems and business model to provide more up-to-date, faster, and reliable services. Whilst there exist incredible opportunities, this transformative process is not exempt from regulatory challenges that need to be addressed to ensure privacy and consumer protection, whilst also limiting and preventing the diffusion of illicit activities. 

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