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Best Blockchain Use Cases

A blockchain is a peer-to-peer decentralized database architecture with built-in encryption and complex protocols for verifying information before it is added to the database.

By RagunathPublished 2 years ago 4 min read

We believe that blockchain is the foundation of cryptocurrencies because it was the introduction of Bitcoin that gave blockchain technology visibility outside of the world of computer science. Blockchains are still primarily the foundation for cryptocurrencies and tokens, but the architecture serves applications in a variety of industries.

If the evolution of the blockchain in telecom had stopped with the introduction of Bitcoin then this article would be quite short. Many of the most promising applications of this novel database architecture rely on blockchain smart contract technology. It is the ability to manipulate information on the blockchain with executable code that is stored in blocks that makes the blockchain such a flexible site for applications in a wide range of situations.

Cryptocurrencies and tokens

No discussion of blockchain would be complete without acknowledging the use case within the revolution that is cryptocurrency. Modern cryptocurrencies depend on the anonymity, transparency, immutability, and security of blockchain-based open ledgers that function as valuable digital assets. The main use case for blockchains is the support of cryptocurrencies and tokens.


The database architecture of the blockchain is ideal for storing medical records. Users receive permanent storage of medical records wherever there is an internet connection. They can share access with doctors and insurance companies with a simple online transaction, and doctors with the corresponding permissions will be able to add new information to the record. Blockchain technology has the potential to revolutionize the healthcare sector by giving patients complete control over their medical records. The efficiency in the payment of health services is an extra advantage.

insurance settlements

Blockchain-based applications can eliminate fraud risk while speeding up loss reimbursement in the insurance industry. Immutable records of property value, claims and reimbursements would bring much-needed visibility to the insurance industry. And smart contracts could reduce much of the paperwork required for insurance payouts.

Supply chain management

Manufacturers, sellers and consumers have an interest in tracing supply chains from their original sources to the consumer’s basket. Whether checking food for inorganic contaminants or ensuring import duties are paid at customs, blockchain can play a key role in tracking products throughout their journey from creation to use. In fact, Walmart is already using blockchain to track the supply chain of the food it sells in its stores.

decentralized finance

Blockchain and DeFi go together like pizza and beer. Innovative DeFi applications can track secure transactions while eliminating the need for slow and expensive middlemen. The blockchain keeps a history of previous transactions for auditors. DeFi applications are available for loans, international remittances, investment, and many other uses. It may be that DeFi and not cryptocurrencies are the killer application of blockchain technology.

Credential Tracking

A blockchain database is perfect for storing records of degrees, certificates of completion, licenses, and other vocational qualifications. This is essential for medical institutions and legal practices, where hiring people without the correct credentials can lead to disaster. But it is very easy to imagine a future where all academic and vocational achievements are added to a personal record for the use of academies, workers and clients, all based on blockchain.

Blockchain Voting

What is blockchain voting? It is the perfect application of blockchain technology in an existing need. With blockchain voting, the verification of the voter’s identity is guaranteed with cryptographic security. The blockchain network can monitor the vote, count it and ensure the integrity of the result.

Video game

In the world of gaming and gambling, blockchain technology can provide a record that establishes the randomness of craps, poker, and gaming events. The blockchain can record the player’s strengths in role-playing games and winnings in gambling games.

Blockchain technology can even serve as the basis for in-game purchases, upgrades, customizations, and other functionality, which could be implemented as non-fungible blockchain-based tokens. Several companies are already using blockchain technology to create early versions of metaverse-like game worlds.


The digital distribution of music, movies and other works of art is very convenient for users, but both artists and production companies complain about rampant piracy. Blockchain-based distribution could make each copy of a digital media file unique and provide a convenient mechanism for viewers to make micropayments directly to creators or production companies.

Real estate

Whether it’s maintaining a land and real estate ownership database, managing home sales without the time and expense of escrow, or minimizing the paperwork involved in buying a property, blockchain has a lot of potential to offer the consumer. world of real estate.

Travel and Leisure

Airlines, hotel chains and other businesses within the tourism sector maintain loyalty plans for their best customers. Blockchain technology could serve as the foundation for rewards programs that deliver coins that can be used at supplier stores or partner businesses. Loyalty programs are a great application of privately issued tokens.


Artists, musicians and sports teams are some of those who have recognized the potential of NFTs to increase fan interaction. A growing number of blockchain-based platforms allow fans to purchase collectible NFTs that support the team or artist, while also giving fans voting rights on team songs or special seats at events.

Collect art and investment

Art-trading auction houses have embraced NFT technology as a way to allow collectors and investors to gain ownership of works of art without necessarily having physical possession of them. Whether it’s a spending JPG or a Picasso masterpiece, you can now buy, collect, and invest in blockchain-based NFTs through trading platforms.

just scratching the surface

Bitcoin was launched in 2009, and it took a few years for the first non-cryptocurrency blockchain application to emerge. This technology is still in its infancy, but use cases already show that it can be implemented profitably in a variety of market segments and industries. When it comes to blockchain use cases, the sky is the limit.

visit the blog about Five Blockchain Use Cases That Will Change the Telecom Industry


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