How Can a Blockchain be Used in Business?

Discover the uses of a blockchain for small business such as conducting secure transactions, managing supply chains, and more in this blog.

Blog Post

4 minutes

Feb 20, 2023

What is a Blockchain?

A blockchain is an electronic database or ledger that is shared and then verified by the nodes—or connection points—of a computer network. A blockchain gets its name from the “blocks” or datasets that are created whenever a transaction occurs.  

To learn more about other business technologies such as automation, AI assistants, and fast low-code apps visit Impact's blog, 5 Advanced Technology Examples to Improve Your Business.

To better understand blockchain technology, picture a bank teller writing down each transaction they processed on a piece of paper, then grouping a set of papers into a bigger “block” of data. Finally, the teller would share this data with a massive amount of people and each person would verify the transaction. 

Blockchain is secure and decentralized because each transaction is given a timestamp and verified by the network. Therefore, there is no need to have a third party such as a bank keeping track of the transactions.  

It is used as the main storage form for cryptocurrencies because it can maintain a secure, decentralized transaction record for purchasing. How it works is, as data comes in to be saved, it is entered into a new block, then it chains itself to the last block, saving in chronological order.  

It works so well for cryptocurrencies specifically because decentralized blockchains are immutable, meaning the data entered is irreversible and provides a permanently recorded record of transactions.

key features of a blockchain

Key Elements and Features of Blockchain  

What makes the blockchain so effective? These key elements work together to make it a secure way to record and store digital data:  

  • Decentralization: A decentralized network means no governing body or third party looking over it.  
  • Immutable Records: Records stored via blockchain are immutable (incorruptible and unalterable). Blocks on the chain cannot be changed or updated and to add more, every node on the chain must check for validity. 
  • Greater Security: Blockchains utilize cryptography to protect data using a complex algorithm that acts as a defense against attacks.   
  • Faster Settlement: Blockchain tech makes transactional periods much quicker than traditional banking systems which can take days to process information. Blockchain makes transactions over long distances faster, easier, and more secure.  
  • Distributed Ledgers: Distributed ledger technology allows for simultaneous access, validation, and updating of records in an immutable manner across a network that is broken up across multiple entities. This is a core component of blockchain technology because it makes it possible to secure a decentralized digital transaction database. Having networks distributed removes the need for a third party to check for authenticity and manipulation.  

Related Blog: 5 Reasons Why Data-Driven Analytics is of Interest to Companies

Blockchain Applications for Businesses  

Sending and Receiving Payment 

One of the most common uses of the blockchain is as a public ledger for cryptocurrencies. Cryptocurrencies are run on blockchain and are a decentralized type of currency since they are verified in a peer-to-peer network. They are not stored by one single entity or bank. 

Fast-food restaurants such as Subway and Burger King have begun accepting cryptocurrencies as payment in their European stores. While the cryptocurrency market fluctuates often, many believe this form of currency will be more widespread in the future. 

Related Blog: 5 Innovative Technologies That Can Actually Improve Sales Performance

Sharing Records Securely  

Businesses can more securely store and transfer records using blockchain networks with strong, built-in encryption. This can sometimes be a cheaper way to store data rather than renting space in a data center.   

For example, blockchain can be used to securely share electronic health records. Since the data in blockchain is encrypted and private key codes are needed to access the data, these records would be shared among patients and providers safely.  

Supply Chain Management  

Supply chains are complex and managing them takes hours upon hours of time from businesses and their teams, especially when different links in the chain are in different states or countries.  

A blockchain’s immutable record-holding technology solves many issues associated with supply chain management by eliminating the lack of transparency and inefficiencies in payment processes. 

One example of this is Walmart using blockchain technology to trace their food sources. Tracing mangos to the source went from longer than six days to 2.2 seconds. As blockchain technology becomes more accessible, more businesses will use it to trace products and keep a secure record of their supply chain. 

Smart Contracts  

Smart contracts can use blockchain technology to ease the headaches associated with managing contracts for businesses. A smart contract is an automated, self-fulfilling contract where payment is only released once it is confirmed that both parties have fulfilled their agreed-upon terms.  

In Conclusion  

Like most new technologies, the benefits and pitfalls of blockchain are still being discovered and studied. Innovative businesses are now using it to track their supply chains, share records, and receive payments. As the blockchain becomes more widespread, businesses and consumers all around the world will interact in one way or another with it. 

Your business can now take advantage of automation, AI assistants, and fast low-code apps. Learn more about these business technologies in Impact's blog, 5 Advanced Technology Examples to Improve Your Business.


CybersecurityDigital TransformationStreamline Processes


Additional Resources

hands typing on laptop computer screens

5 Advanced Technology Examples to Improve Your Business

Explore five real-world examples of businesses that implemented advanced technology like AI, RPA, and document management, and the benefits they saw from it.

Business Tech Insights Straight to You

Subscribe to our newsletter and get all our insights, videos, and other resources delivered to your inbox.

Subscribe Now

Elevate Your Business Today

Speak to one of our experts about how you can apply innovative strategies and solutions to your business.

Get Started

Impact Insights

Sign up for The Edge newsletter to receive our latest insights, articles, and videos delivered straight to your inbox.

More From Impact

View all Insights