Stay Ahead in the BFSI Sector by Learning About Blockchain Technology

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Agnelo Marques

06 November 2022

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Stay Ahead in the BFSI Sector by Learning About Blockchain Technology

Features

Table of Contents

  • Description

  • Tokenization in the BFSI Industry

  • Opportunities in Blockchain

  • Conclusion

Description

Payments are driven by money and each of the above is a form of money. Money has various purposes, the primary of which are as a ‘unit of account’ and a 'medium of exchange’. At a secondary level, its purpose is to ‘store’ and ‘transfer’ value. Money has a few key characteristics, which include, durability, portability, divisibility, uniformity, limited supply, acceptability, and stability.

Currently, we are in the cryptocurrency phase. Bitcoin, which started with a white paper in 2009, solved a key problem called the ‘double-spending’ problem, which was one of the main challenges for digital currencies. The problem was solved by using cryptography, and hence the name, ‘crypto' currency. 

Through the use of complex mathematics, cryptography enables blocks of transactions data to be chained together in a way that makes sure transactions are being correctly verified (making sure a double spend is not taking place) and secondly ensuring the data once written cannot be modified, thereby making it immutable. 

The bitcoin network does this by running a Proof of Work (PoW) algorithm, where one node is the first to verify all the transactions and also solve a complex mathematical challenge. The other nodes then validate that the challenge was indeed solved and that, the first node to do so, also verified the transactions. This mechanism is called consensus and is the heart of all blockchain systems in the absence of a single central entity dictating what is correct and what is not. 

In 2017, Ethereum, a decentralized, open-source blockchain was introduced. Originally, Bitcoin, which is very secure and immutable, had solved the double-spending problem and was good enough for making payments or transfers. However, Ethereum’s goal was to bring about the idea of programmable money. 

To achieve this goal, Ethereum introduced the concept of ‘Smart Contracts’, a complete programming system, which bitcoin lacked. A ‘Smart Contract’ is a software program written in a JavaScript-like language called Solidity, which enables the programmability of blockchain systems, lending it a new and powerful dimension to help build business applications. Programmable money is made possible by the combination of Smart Contracts and tokenization.  

In blockchain parlance, a token is a cryptographic string of data, held in a digital wallet, and it stores a value that can be transferred from one owner’s wallet to the others based on rules coded in a Smart Contract. Tokens are not new, physical tokens have existed since long before (as can be seen on the timeline above). In ancient times, people used shells, beads, feathers, and many more inanimate objects and bestowed them with special worth which was accepted by everyone. 

Later on, in the era of paper money, people started using currency notes that had special worth designated to a piece of paper and a specific denomination. In fact, currency bills (notes) and coins that we use on a day-to-day basis are also tokens that represent the value of money. 

Electronic tokens were first introduced and used in the Payment Card Industry (PCI), where tokens enabled the protection of card holders’ sensitive data. Tokens on blockchain coupled with Smart Contracts can deliver additional value and have a wide range of applications in the Banking, Financial Services And Insurance (BFSI) space.

Learn more about blockchain and cryptocurrencies through online courses. One such recommended course from “Futurelearn's Blockchain and Cryptocurrency Explained”, which should give you a well-rounded overview on the topic in a simple manner. 

Tokenization in the BFSI Industry

Tokenization is a process of digitizing an asset or a commodity, either physical or digital, representing the value of the underlying asset as a cryptographic token. The bearer is entitled to own the token and consequently a claim to the ownership of the underlying asset or commodity that the token represents. It is possible to fractionalize some tokens and enable joint or part ownership of the asset if required. 

Examples of asset tokenization include real estate, art, securities, financial instruments, and loyalty points. But it is also important to note that coins like Bitcoin and Ethereum and other altcoins like LiteCoin and Matic are also tokens, although of a special type.

Tokens can be classified into 2 broad classes namely, Fungible and Non-Fungible. The difference is simple to understand and can be explained with reference to a simple function of the token, i.e., Interchangeability.

  • Fungible Tokens are freely interchangeable, for example, one can always interchange 1 dollar bill for another, or 1 bitcoin token is equal to another bitcoin token, there is nothing unique about each, they are of the same value.
  • Non-Fungible Tokens (NFT) on the other hand are not interchangeable because they consist of unique attribute values for each token. For example, a non-fungible token representing one’s identity cannot be interchanged with another’s or a token for a car cannot be interchanged with one for a house, and so on and so forth.

Tokens are of different types and how they are used in real-world applications, defines the type of the token. A few that are prevalent currently are security tokens, utility tokens, and store of value tokens.

Tokenization of an illiquid asset leads to the issuance of security tokens; they are primarily distributed via Security Token Offering (STO) and are tradable on the secondary market. These are pure investment tokens, they are required to have an investment contract representing legal ownership of physical or digital assets and are regulated by the regulators, today in the US these are regulated by Securities and Exchange Commission (SEC). Several other legal constructs are applicable from time to time.

An NFT token is a non-fungible token (the second class of tokens). Besides creating NFTs for digital art like cats, kittens, apes, etc, it can also be created for real-world non-divisible physical assets where there is a need to unlock value in illiquid assets.

Another popular concept in recent times has been Decentralized Finance (DeFi), stores of value tokens such as Bitcon (BTC), Ethereum (ETH), and other altcoins are primary constituents of various DeFi protocols along with stable coins such as USDC, DAI, USDT, etc. Stable coins are examples of utility coins and are the other key element of several DeFi protocols.

Utility tokens have applications in many use cases, let us take an example of a receivable (typically an instrument with a future payment date), if a receivable was tokenized one could mint stable coins at the Net Present Value (NPV) of the receivable and use the stable coins to make other payments or enhance working capital. 

Yet another industry example of payment tokens is currency tokenization, which once tokenized can be used to transfer or make payments using such tokens. Let us take the example of 1 USD ($), 10 USDs can be tokenized to create 10 USDTOKENS by making sure that 10 USD worth of fiat currency (fiat currency is the real currency we use today) are held as collateral in a reserved account. 

Once the tokens are created it can be transferred peer-to-peer or used to make payments in USD. When the holder of the tokens wants to redeem it for fiat currency, 10 USD (TOKENS) or less can be returned to the creator, the creator returns the equivalent fiat amount, reduces that amount from the reserved account, and then burns the token taking it out of circulation.   

Tokenization is a process of digitizing an asset or a commodity, either physical or digital, representing the value of the underlying asset as a cryptographic token. The bearer is entitled to own the token and consequently a claim to the ownership of the underlying asset or commodity that the token represents. It is possible to fractionalize some tokens and enable joint or part ownership of the asset if required. 

Examples of asset tokenization include real estate, art, securities, financial instruments, and loyalty points. But it is also important to note that coins like Bitcoin and Ethereum and other altcoins like LiteCoin and Matic are also tokens, although of a special type.

Tokens can be classified into 2 broad classes namely, Fungible and Non-Fungible. The difference is simple to understand and can be explained with reference to a simple function of the token, i.e., Interchangeability.

  • Fungible Tokens are freely interchangeable, for example, one can always interchange 1 dollar bill for another, or 1 bitcoin token is equal to another bitcoin token, there is nothing unique about each, they are of the same value.
  • Non-Fungible Tokens (NFT) on the other hand are not interchangeable because they consist of unique attribute values for each token. For example, a non-fungible token representing one’s identity cannot be interchanged with another’s or a token for a car cannot be interchanged with one for a house, and so on and so forth.

Tokens are of different types and how they are used in real-world applications, defines the type of the token. A few that are prevalent currently are security tokens, utility tokens, and store of value tokens.

Tokenization of an illiquid asset leads to the issuance of security tokens; they are primarily distributed via Security Token Offering (STO) and are tradable on the secondary market. These are pure investment tokens, they are required to have an investment contract representing legal ownership of physical or digital assets and are regulated by the regulators, today in the US these are regulated by Securities and Exchange Commission (SEC). Several other legal constructs are applicable from time to time.

An NFT token is a non-fungible token (the second class of tokens). Besides creating NFTs for digital art like cats, kittens, apes, etc, it can also be created for real-world non-divisible physical assets where there is a need to unlock value in illiquid assets.

Another popular concept in recent times has been Decentralized Finance (DeFi), stores of value tokens such as Bitcon (BTC), Ethereum (ETH), and other altcoins are primary constituents of various DeFi protocols along with stable coins such as USDC, DAI, USDT, etc. Stable coins are examples of utility coins and are the other key element of several DeFi protocols.

Utility tokens have applications in many use cases, let us take an example of a receivable (typically an instrument with a future payment date), if a receivable was tokenized one could mint stable coins at the Net Present Value (NPV) of the receivable and use the stable coins to make other payments or enhance working capital. 

Yet another industry example of payment tokens is currency tokenization, which once tokenized can be used to transfer or make payments using such tokens. Let us take the example of 1 USD ($), 10 USDs can be tokenized to create 10 USDTOKENS by making sure that 10 USD worth of fiat currency (fiat currency is the real currency we use today) are held as collateral in a reserved account. 

Once the tokens are created it can be transferred peer-to-peer or used to make payments in USD. When the holder of the tokens wants to redeem it for fiat currency, 10 USD (TOKENS) or less can be returned to the creator, the creator returns the equivalent fiat amount, reduces that amount from the reserved account, and then burns the token taking it out of circulation.   

Opportunities in Blockchain

We had a quick overview of blockchain and have discussed in some depth about tokens. Let us now look at the potential this technology holds in the coming future. 

Blockchain in general is an evolving technology with a very high rate of ongoing innovation and a good future potential. The payments domain has always been at the forefront of innovation and many new payment mechanisms using crypto and blockchain are springing up. Since long, blockchain as a technology, has been in its nascent stage but things are changing now. 

The application of blockchain can be assessed in 2 distinct realms, the public blockchain realm which is evolving at lightning speed, and the enterprise blockchain realm which is now opening up with enterprises trying to harness the power of this new technology.

Currently, one of the challenges being faced by the industry is the unavailability of skills and talent. While a lot of people are upskilling themselves there is still a large gap in the number of people that will be required versus people with the relevant skills. One misnomer seen time and again is that the words crypto and blockchain are used synonymously, while it is true that cryptocurrency is a use case built on blockchain technology, one needs to know that blockchain is not crypto nor is crypto the same as blockchain. 

This distinction is necessary especially as crypto is being painted in a bad light globally due to governments banning crypto or approaching it with trepidation. As a result, there is widespread confusion about whether to focus or not to focus on blockchain as a career option. I would argue in favor of building skills in blockchain and its multiple applications. 

We need to understand that:

  • It is important to stay focused on blockchain technology
  • Crypto is just one of the use cases of blockchain
  • Enterprise use cases could be built on it, for example:
    • Supply chain management
    • Payments
    • Music, entertainment, and media
    • Finance
    • Insurance
    • Logistics

Hence, it is my insistence that we need to build skills and gain technical knowledge of blockchain technology independent of the use cases that can be implemented on it. 

In blockchain, there exist opportunities in both the technical as well as the business aspects. In the technical space, one is required to be skillful in architecture, design, development, testing, and deployment of blockchain-based solutions. The individual is required to be aware of smart contract programming and testing, also writing and exposing Application Programming Interfaces (APIs), and sometimes calling the APIs from the frontend. 

For this, taking a foundation-level course like “Blockchain: Foundation and Use Cases by Coursera” is a good place to begin. If one is already a web application developer, a candidate could easily upskill to blockchain technology with this course, and leverage existing skills to further one's career. 

In the business space, those who are very well versed with how existing processes work in their respective enterprises could be of great help in reimagining the flow on a blockchain platform. For this, the candidate should have the working knowledge of blockchain, understand trust protocol (consensus), immutability, smart contracts, and tokens of the underlying blockchain platform, and this knowledge can help make existing processing more efficient with blockchain. 

Taking a course like “Coursera's Blockchain for Business” can help gain the required understanding of the technology and its use-cases across multiple industries.

We had a quick overview of blockchain and have discussed in some depth about tokens. Let us now look at the potential this technology holds in the coming future. 

Blockchain in general is an evolving technology with a very high rate of ongoing innovation and a good future potential. The payments domain has always been at the forefront of innovation and many new payment mechanisms using crypto and blockchain are springing up. Since long, blockchain as a technology, has been in its nascent stage but things are changing now. 

The application of blockchain can be assessed in 2 distinct realms, the public blockchain realm which is evolving at lightning speed, and the enterprise blockchain realm which is now opening up with enterprises trying to harness the power of this new technology.

Currently, one of the challenges being faced by the industry is the unavailability of skills and talent. While a lot of people are upskilling themselves there is still a large gap in the number of people that will be required versus people with the relevant skills. One misnomer seen time and again is that the words crypto and blockchain are used synonymously, while it is true that cryptocurrency is a use case built on blockchain technology, one needs to know that blockchain is not crypto nor is crypto the same as blockchain. 

This distinction is necessary especially as crypto is being painted in a bad light globally due to governments banning crypto or approaching it with trepidation. As a result, there is widespread confusion about whether to focus or not to focus on blockchain as a career option. I would argue in favor of building skills in blockchain and its multiple applications. 

We need to understand that:

  • It is important to stay focused on blockchain technology
  • Crypto is just one of the use cases of blockchain
  • Enterprise use cases could be built on it, for example:
    • Supply chain management
    • Payments
    • Music, entertainment, and media
    • Finance
    • Insurance
    • Logistics

Hence, it is my insistence that we need to build skills and gain technical knowledge of blockchain technology independent of the use cases that can be implemented on it. 

In blockchain, there exist opportunities in both the technical as well as the business aspects. In the technical space, one is required to be skillful in architecture, design, development, testing, and deployment of blockchain-based solutions. The individual is required to be aware of smart contract programming and testing, also writing and exposing Application Programming Interfaces (APIs), and sometimes calling the APIs from the frontend. 

For this, taking a foundation-level course like “Blockchain: Foundation and Use Cases by Coursera” is a good place to begin. If one is already a web application developer, a candidate could easily upskill to blockchain technology with this course, and leverage existing skills to further one's career. 

In the business space, those who are very well versed with how existing processes work in their respective enterprises could be of great help in reimagining the flow on a blockchain platform. For this, the candidate should have the working knowledge of blockchain, understand trust protocol (consensus), immutability, smart contracts, and tokens of the underlying blockchain platform, and this knowledge can help make existing processing more efficient with blockchain. 

Taking a course like “Coursera's Blockchain for Business” can help gain the required understanding of the technology and its use-cases across multiple industries.

Conclusion

Starting off with a brief history of payment, we took an overview of blockchain technology. Then, we discussed tokens, smart contracts, types of tokens, and their use, in depth. With the help of the examples provided, you would have understood how this technology can be used in the financial services market and more so in the payment industry. 

The key thought I want to leave you with, is the potential blockchain holds in the coming future. The next big revolution riding on the back of blockchain is Web 3.0, which is the next level of evolution of the web (which is the creator's economy). Also, the concept of the Metaverse, where we deal with AR, VR, avatars, and more. Both these evolving concepts hinge upon decentralized identity for persons, entities, and things, and decentralized identity in today’s technology landscape can only be provided by blockchain and the use of tokens.

If you want to venture into the exciting new world of blockchain, start by acquiring appropriate knowledge and building the required skills. Most people believe that a little research and some YouTube videos would be able to help with this. While this may work for some, it definitely does not work for everyone. So, take an assessment of yourself and study the technology well. 

However, the challenge is that the topic is too vast and sometimes abstract in nature. My recommendation would be to attend a structured course and take a step-by-step approach to reach a level of competency. There are many online learning portals available, where one can sign up for such courses. Several Massive Online Open Courses (MOOC) are available for free from globally acclaimed universities, which is a good option too.

Features

Table of Contents

  • Description

  • Tokenization in the BFSI Industry

  • Opportunities in Blockchain

  • Conclusion