The document discusses how blockchain technology has changed the banking system. It provides information on what blockchain is, how it works, and its key advantages. Blockchain allows for more efficient, secure and transparent transactions without third party involvement. It has reduced costs for banks by eliminating the need for data storage and transaction verification by a centralized authority. Additionally, blockchain provides increased security, transparency and accountability compared to traditional banking.

1. HOW BLOCKCHAIN
DEVELOPMENT
HAS CHANGED THE
BANKING SYSTEM?
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2. 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.
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.
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.

3. HOW BLOCKCHAIN WORKS?
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,
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. .

4. HOW BLOCKCHAIN HAS
CHANGED BANKING ?
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,
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.
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..

5. WHAT TO LOOK FOR IN A
BLOCKCHAIN APP
DEVELOPMENT COMPANY?
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.
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.
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.
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).

6. CHALLENGES FACING BLOCKCHAIN IN THE BANKING SYSTEM
Transactions on blockchain are irreversible and
transparent, which could lead to a more
efficient and secure banking system.
There are also concerns that blockchain could
be used for fraudulent activities, and banks may
be reluctant to adopt it for this reason.
However, widespread adoption of blockchain
technology is still some way off, and there are
some limitations to its use in the banking
system.
Blockchain technology is still in its early stages,
and there are many challenges facing it in the
banking system.

7. ADVANTAGES OF BLOCKCHAIN TECHNOLOGY
Security: 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.
Transparency: Blockchain is transparent because all
transactions are recorded publicly. Anyone can access
this information, which makes it easy to track financials
and investigate malfeasance.

8. ADVANTAGES OF BLOCKCHAIN TECHNOLOGY
Accessibility: 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.

9. THANK YOU
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