How Blockchain Development Has Changed the Banking System?


    Blockchain is a revolutionary new technology that has the potential to change the way we do business. At its core, blockchain is a digital ledger of all transactions that uses cryptography to secure it. Since its inception in 2008, blockchain technology has been used by a variety of industries to improve efficiency and security. Recently, it has been applied to the banking system in an attempt to solve several long standing problems. In this blog post, we will explore how blockchain has changed the banking system and what you can expect in the future. We will also discuss some of the challenges and opportunities that this technology presents.

    What is Blockchain?

    Blockchain technology is a digital infrastructure that allows for secure, transparent, and tamper-proof transactions. It first emerged in 2009 as the underlying technology behind bitcoin, a digital currency. Blockchain is now being used to create other applications, such as smart contracts and Decentralised Autonomous Organizations (DAOs).

    The benefits of using blockchain technology include transparency and security. Every transaction is verified by network nodes and recorded in a publicly accessible database. Nodes can be permissioned or un permissioned, which gives them advantages over centralised systems.

    One of the key advantages of blockchain is that it allows for anonymous transactions. This makes it possible to conduct transactions without the need for trust between parties. It also eliminates the need for third-party verification, which can be time-consuming and expensive.

    Blockchain has also been shown to be tamper-resistant. This means that it is difficult for someone to change or tamper with the records stored on the blockchain. This feature makes it ideal for use in smart contracts, which are computer protocols that facilitate the exchange of securities or other assets between parties without the need for third party involvement.

    How Blockchain Works?

    Blockchain work Flow

    Blockchain is a secure, transparent, and tamper-proof distributed database that can be used to create secure and tamper-proof transactions. Transactions are verified by network nodes using cryptography and recorded in a chronological order on the blockchain. Bitcoin is the first blockchain application and was created in 2009. Since then, blockchain technology has been used to create other applications such as Ethereum, which supports smart contracts and provides a decentralised platform for app development.

    The benefits of blockchain technology include its ability to simplify transactions and its security features. Transactions are processed and recorded on the blockchain in a chronological order so that each participant can verify the accuracy of the previous transaction. This eliminates the need for third-party verification, which reduces costs and risks associated with intermediaries such as banks.

    1. Blockchain is a digital ledger of all cryptocurrency transactions.

    2. Transactions are recorded in blocks and then linked together in a chain.

    3. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data.

    4. Each node on the network checks the validity of each block before adding it to the blockchain.

    5. Once a block is added to the chain, it becomes immutable and can’t be changed.

    6. This technology allows for secure and transparent transactions without the need for a third party

    How Blockchain Has Changed Banking ?

    Thanks to the introduction of blockchain technology, the banking system has undergone a dramatic transformation. Here are three ways in which this innovative platform has revolutionised the industry:

    Use of Blockchain in Banking System

    1. Reduced Costs and Increased Efficiency

    One of the biggest benefits of using blockchain technology is that it can significantly reduce costs and increase efficiency. For example, by relying on decentralised data storage, there is no need for a third party like a bank to maintain a copy of all the transactions. This cuts down on processing time and makes transactions more secure. Additionally, since blockchain operates using a peer-to-peer network, it can allow for automated processes and payments between different parties without the need for intermediaries.

    2. Increased Security and Transparency

    Another important advantage of blockchain technology is its ability to provide increased security and transparency. For example, since all data is stored in a publicly accessible ledger, it is difficult for criminals or hackers to tamper with information or steal money. In addition, since all participants in the network are aware of every transaction, fraudsters are less likely to succeed in carrying out their schemes undetected. Furthermore, since all transactions are recorded on the blockchain, companies can easily track financial data moving across borders or between different departments within a company.

    3. Enhanced Visibility and Accountability

    Lastly, blockchain technology enhances the visibility and accountability of companies and individuals. By creating a transparent system that is difficult to tamper with, stakeholders can be sure that their actions are being monitored and recorded. This can lead to increased trust and improved customer relations.

    Challenges Facing Blockchain in the Banking System

    1. Blockchain technology is still in its early stages, and there are many challenges facing it in the banking system.

    2. Transactions on blockchain are irreversible and transparent, which could lead to a more efficient and secure banking system.

    3. However, widespread adoption of blockchain technology is still some way off, and there are some limitations to its use in the banking system.

    4. There are also concerns that blockchain could be used for fraudulent activities, and banks may be reluctant to adopt it for this reason.

    Advantages and Limitations of Blockchain Technology

    Advantages of Blockchain Technology

    Blockchain technology has a number of advantages that make it an attractive option for banking systems. These advantages include:


    Blockchain is a secure system because it uses a distributed ledger and smart contracts to record transactions. This makes it difficult for hackers to steal information or money, and it ensures that every transaction is verified by multiple parties.


    Blockchain is transparent because all transactions are recorded publicly. Anyone can access this information, which makes it easy to track financials and investigate malfeasance.


    Blockchain is accessible because it is decentralised and stored on numerous computers around the world. This means that no one institution controls the network, which makes it resistant to censorship and manipulation.

    Cost Efficiency 

    Blockchain is cost-effective because it eliminates the need for third-party verification and reconciliation services. This reduces costs associated with traditional banking systems, such as fees for wire transfers and check processing.

    Disadvantages of Blockchain Technology

    Since its inception, blockchain technology has been heralded as a groundbreaking innovation that could change the way we do business. However, there are also some potential drawbacks to using this technology in the banking system.

    For one, blockchain is a distributed database that is not tamper-proof. This means that if someone wants to tamper with the data stored on a blockchain, they would need to have access to each and every node in the network. As such, it is not currently feasible to use blockchain for storing sensitive financial data.

    Additionally, blockchain is an expensive technology to implement. Each time a new block of data is added to a blockchain, miners must solve a difficult mathematical problem in order to add it to the chain. This process requires significant computing power and can take hours or even days to complete. As such, it is not practical for banks to rely solely on blockchain technology for their transactions.

    Overall, while there are definite benefits associated with using blockchain technology in the banking system, there are also some potential drawbacks that must be taken into account before implementing this technology.

    Blockchain Development in the Future

    Future of Blockchain Development

    According to a study by PwC, by 2022 the value of global digital assets will exceed $3 trillion. This is primarily due to the fact that blockchain technology has the potential to revolutionise many industries. Blockchain development in the future will focus on three key areas: scalability, manageability, and security.

    Scalability is a major issue for blockchain because it can handle only a limited number of transactions per second. In order to overcome this limitation, developers are working on new blockchain platforms that can process thousands of transactions per second.

    Manageability is another obstacle for blockchain development because it requires a high level of security and transparency. To ensure security, developers are creating protocols that allow users to trust each other while maintaining complete control over their data.

    Lastly, blockchain development in the future will focus on improving user experience. This means developing applications that are easy to use and understand for both specialists and novices.

    If you want to know more about NFT Standards that are used for Blockchain App Development then check out this Blog.

    What To Look For In A Blockchain App Development Company?

    When it comes to finding a blockchain app development company, there are a few key things to look for. Below are five tips to help you evaluate which company is right for your project. 

    1. Size and experience: A large company with experience in blockchain technology will be better equipped to handle your project than a small startup. However, not all large companies have the technical expertise necessary to develop successful blockchain apps. So make sure to ask about their experience before signing up.

    2. Licensing and regulatory compliance: Every blockchain app must comply with various licensing requirements, such as those related to copyright and intellectual property laws. Make sure the company you choose has licences in place that will allow them to develop your project according to your specifications.

    3. Cultural fit: It’s important that the team you work with share your vision for the project. They need to be passionate about what they do and be motivated to put in the effort required to deliver a high-quality product. Look for companies with reputations for being able to build strong relationships with their clients, so that interactions between you and the developers are smooth from start to finish.

    4. Experience building mobile apps: Most blockchain companies specialise in developing decentralised applications (DApps), but many also have experience building mobile apps. This can be an important consideration if your goal is to create a seamless user experience across different devices (smartphones, tablets, laptops).


    1. What is blockchain technology?

    Blockchain is a distributed database that allows for transparent, secure and tamper-proof transactions. Transactions are verified by network nodes and recorded in a public ledger, which everyone can access. Bitcoin, the first and most well-known application of blockchain technology, uses it to manage its own transactions and to control the creation of new bitcoins. Other applications of blockchain technology include contracts, land titles and internet voting. 

    2. How did blockchain get started?

    The idea for blockchain was first proposed by an anonymous person or group known as Satoshi Nakamoto in 2008. At the time, Nakamoto described bitcoin as “a purely peer-to-peer version of electronic cash” that would allow online payments to be sent directly from one party to another without going through a financial institution. While bitcoin has since become more widespread, blockchain technology remains at the core of many innovative projects. 

    3. What are some benefits of using blockchain?

    There are several benefits to using blockchain technology, including security, transparency and tamper-proof. 

    Security: Since everything on the blockchain is publically visible, it’s difficult for anyone to tamper with transactions or data stored on the network. This makes it very secure compared to other databases like those used by banks or government agencies.

    Transparency: Every transaction on the blockchain is recorded in a public ledger, which makes it easy for anyone to see what happened and track down the source of any irregularities. 

    Tamper-proof: Since transactions on the blockchain are verified by network nodes and recorded in a public ledger, it’s difficult for anyone to tamper with the data without being noticed. This makes it very secure and prevents fraud and other malicious activities.

    4. Is Blockchain safe?

    Yes, blockchain is considered secure because its decentralised nature makes it difficult for fraudsters to corrupt data or manipulate transactions. Additionally, each node in the network holds a copy of the entire blockchain, meaning that if anyone tried to tamper with it, they would be detected quickly.

    5. What’s the Difference Between a Private Blockchain and a Public Blockchain?

    A private blockchain is a blockchain that is restricted to a specific group of participants. A public blockchain, on the other hand, is open to anyone who wants to participate.


    Blockchain is an innovative technology that has the potential to revolutionise the banking system. By creating a decentralised network, it allows for more secure transactions and eliminates the need for a third party to process and record transactions. Because blockchain is distributed across numerous nodes, it is immune to cyberattacks and can be easily updated as new information becomes available.

    About author
    RanjitPal Singh
    Ranjitpal Singh is the CEO and founder of RichestSoft, an interactive mobile and web Development Company. He is a technology geek, constantly willing to learn about and convey his perspectives on cutting-edge technological solutions. He is here assisting entrepreneurs and existing businesses in optimizing their standard operating procedures through user-friendly and profitable mobile applications. He has excellent expertise in decision-making and problem-solving because of his professional experience of more than ten years in the IT industry.

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