Blockchain applications go far beyond cryptocurrency and Bitcoin. With its ability to create more transparency and fairness while also saving businesses time and money, the technology is impacting a variety of sectors in ways that range from how contracts are enforced to making government work more efficiently.
We’ve rounded up some examples of real-world blockchain use cases for this pragmatic yet revolutionary technology. It’s far from an exhaustive list, but they’re already changing how we do business.
Top Blockchain Applications To Know
- Money transfer
- Smart contracts
- Internet of Things (IoT)
- Personal identity security
- Healthcare
- Logistics
- Non-fungible tokens (NFTs)
- Government
- Media
Blockchain in Money Transfer
Pioneered by Bitcoin, cryptocurrency transfer apps have exploded in popularity in the 2020s. Blockchain is especially popular in finance for the money and time it can save financial companies of all sizes.
By eliminating bureaucratic red tape, making ledger systems real-time and reducing third-party fees, blockchain can save the largest banks lots of money. These companies use blockchain to efficiently transfer money.
Founded: 2009
Headquarters: San Francisco, California
Use cases: Secure hardware-based digital asset access, point-of-sale payment processing, secure digital wallets
What they do: Block provides point-of-sale services that allow small businesses and consumers to process Bitcoin payments in real time. To improve digital security, the company developed Bitkey, a physical self-custody wallet that uses hardware and mobile app recovery instead of traditional backup phrases. Block also supports broader digital currency infrastructure by funding open-source Bitcoin projects through Spiral and developing mining hardware under its Proto initiative.
Location: New York, New York
Onyx is JPMorgan Chase’s blockchain initiative, which develops products and solutions that leverage distributed ledger technology to support financial institutions and fintech companies. In 2023, JPMorgan Chase launched a pilot program in partnership with six banks in India to use Onyx’s technology for real-time settlement of interbank U.S. dollar transactions.
Founded: 2013
Headquarters: San Francisco, California
Use cases: Peer-to-peer payment processing, Bitcoin trading.
What they do: Cash App is a peer-to-peer payment platform that has become a significant player in blockchain-based financial services. The system enables users to buy, sell and transact in Bitcoin using the Lightning Network, a second-layer blockchain technology that facilitates faster transactions with minimal fees. In 2026, Cash App expanded its blockchain capabilities by rolling out stablecoin payment functionality, allowing users to send and receive stablecoins directly on the platform.
Founded: 2014
Headquarters: New York, New York
Use cases: Blockchain activity monitoring, fraudulent transaction detection, compliance violation investigation, NFT risk assessment
What they do: Chainalysis combines blockchain data and AI to help financial institutions, governments and crypto businesses monitor cryptocurrency transactions and investigate blockchain activity. The company’s tools detect fraudulent trading, money laundering and compliance violations while assessing NFT security risks. Its security measures enable organizations to build trust and maintain regulatory compliance in digital asset ecosystems.
Founded: 2013
Headquarters: New York, New York
Use cases: Secure cross-currency merchant payments, programmable stablecoin issuance, enterprise blockchain integration
What they do: Circle allows businesses to process, exchange and bridge traditional fiat currencies and digital payments around the world. The company issues regulated stablecoins, specifically USDC and EURC, which are digital currencies tied to the value of the dollar and euro and backed by liquid financial reserves. In addition to enabling secure, cross-border merchant transactions, Circle provides developer tools like digital wallets and smart contracts so organizations can build their own blockchain-native financial systems.
Blockchain Smart Contracts
Smart contracts are like regular contracts except the rules of the contract are enforced in real-time on a blockchain, which eliminates the middleman and adds levels of accountability for all parties involved in a way not possible with traditional agreements. This saves businesses time and money, while also ensuring compliance from everyone involved.
Blockchain-based contracts are becoming more and more popular as sectors like government, healthcare and the real estate industry discover the benefits. Below are a few examples of how companies are using blockchain to make contracts smarter.
Founded: 2016
Headquarters: Zürich, Switzerland
Use cases: Web3 and decentralized application development, low-latency consensus processing, decentralized social media platforms, smart contracts
What they do: DFINITY’s Internet Computer is a blockchain network that allows developers to host Web3 apps and digital services entirely on a decentralized system rather than traditional cloud servers. The platform supports a variety of projects, including decentralized social media, digital asset custody and tools that integrate directly with the Bitcoin network. Internet Computer also features integrated artificial intelligence capabilities, enabling AI agents to build and deploy applications directly on the tamperproof network.
Founded: 1998
Headquarters: Mountain View, California
Use cases: Blockchain node management
What they do: Google provides solutions for Web3 businesses and ecosystems through its Blockchain Node Engine, which streamlines smart contract deployment and reduces blockchain DevOps complexity. The fully managed service enables users to host and manage blockchain nodes, relay transactions and deploy smart contracts on the Google Cloud network.
Blockchain and IoT
The Internet of Things (IoT) is the next logical boom in blockchain applications. IoT has millions of applications and many safety concerns, and an increase in IoT products means better chances for hackers to steal your data on everything from an Amazon Alexa to a smart thermostat.
Blockchain-infused IoT adds a higher level of security to prevent data breaches by utilizing transparency and virtual incorruptibility of the technology to keep things “smart.” Below are a few companies using blockchain to make the Internet of Things safer and smarter.
Founded: 2016
Headquarters: Palo Alto, California
Use cases: IoT multi-factor authentication, distributed device self-healing, critical infrastructure cyber protection
What they do: Xage Security is a cybersecurity platform that uses blockchain-based identity verification to protect critical machinery and data systems from unauthorized access. The platform features the Xage Fabric Platform, which restricts access down to the individual device level across corporate, cloud and physical industrial environments. By employing this decentralized approach, the system secures operational infrastructure for government agencies and major energy and transportation providers.
Founded: 2013
Headquarters: San Francisco, California
Use cases: Asset tracking, smart agricultural monitoring, contiguous wireless data transfer.
What they do: Helium is a blockchain-powered wireless network that replaces traditional cell tower infrastructure with decentralized hotspot devices. The network enables real-time asset tracking and data transfer for smart agriculture, smart cities, smart water and logistics applications, and in turn hotspot operators earn HNT cryptocurrency for providing coverage. While it started as a way to connect these smart devices, the platform has since expanded to support standard mobile phone data for major cellular carriers.
Blockchain Security
According to AARP, Americans lost up to $8.8 billion due to investment scams and fraud in 2022. Fraud on this scale can occur via everything from forged documents to hacking into personal files.
By keeping social security numbers, birth certificates, birth dates and other sensitive information on a decentralized blockchain ledger, the government could see a drastic drop in identity theft claims. Here are a few blockchain-based enterprises at the forefront of identity security.
Founded: 2018
Headquarters: New York, New York
Use cases: Smart contract code vulnerability analysis, code update monitoring, wallet risk auditing
What they do: CertiK is a Web3 security platform that reviews smart contract code to find flaws and prevent security breaches before applications go live. With AI-powered analysis and formal verification capabilities, CertiK secures smart contracts, DeFi protocols and blockchain infrastructure across multiple ecosystems, helping projects build trustworthy applications from launch through scale. Plus, its Skynet platform continuously tracks live digital asset networks and digital wallets to provide ongoing risk analytics and security updates.
Founded: 1911
Headquarters: Armonk, New York
Use cases: Tamper-proof record-keeping, distributed ledger administration, blockchain developer infrastructure protection
What they do: IBM utilizes tamper-proof ledger technology to help businesses maintain secure, unchangeable transaction records. The company’s commercial IBM Blockchain Platform builds upon Hyperledger Fabric, an open-source framework that serves as a common standard for corporate blockchain networks. It allows organizations in sectors like finance and supply chain to share data selectively among trusted participants and automate business tasks using secure smart contracts.
Blockchain in Healthcare
Blockchain in healthcare solutions have shown the potential to reduce healthcare costs, improve access to information across stakeholders and streamline business processes. An advanced system for collecting and sharing private information could be just what the doctor ordered to make sure that an already bloated sector can trim down exorbitant costs.
Founded: 2015
Headquarters: Englewood, Colorado
Use cases: HIPAA-compliant data integration, private healthcare record security, healthcare data insight analysis
What they do: BurstIQ delivers blockchain-enabled data solutions for healthcare and life sciences organizations through its LifeGraph platform. The platform combines blockchain technology with artificial intelligence to securely manage sensitive data while ensuring HIPAA compliance. LifeGraph uses Smart Data Objects embedded with trust layers — capturing metadata and ownership — to create continuously verifiable data.
Founded: 2016
Headquarters: San Francisco, California
Use cases: Genomic data control and monetization, secure genomic data market transactions, encrypted DNA storage.
What they do: Nebula Genomics operates a blockchain-enabled platform for genomic data sharing that helps individuals control and monetize their genetic information. The platform uses decentralized architecture and encrypted storage to enable secure data ownership while facilitating researcher access through a marketplace model. Users retain full control over their genomic data and can grant researchers permission to access their information in exchange for compensation.
Blockchain Logistics
A major complaint in the shipping industry is the lack of communication and transparency due to the large number of logistics companies crowding the space. According to a joint study by Accenture and logistics giant DHL, there are more than 500,000 shipping companies in the U.S., causing data siloing and transparency issues. The report goes on to say blockchain can solve many of the problems plaguing logistics and supply chain management.
The study argues that blockchain enables data transparency by revealing a single source of truth. By acknowledging data sources, blockchain can build greater trust within the industry. The technology can also make the logistics process leaner and more automated, potentially saving the industry billions of dollars a year. Blockchain is not only safe, but a cost-effective solution for the logistics industry. Here are some companies on the cutting-edge of logistics blockchain technology.
Founded: 1977
Headquarters: Austin, Texas
Use cases: Multi-tier supply chain visibility, temperature control monitoring, product origin tracing
What they do: Oracle’s Intelligent Track and Trace application helps businesses monitor their entire supply chain by securely recording transactions on a shared digital ledger. By connecting with cloud infrastructure, it tracks physical goods in real time to monitor product temperatures, detect food processing issues and follow shipped equipment. And because these records are tamper-proof, the system reduces fraud and automates compliance checks for high-stakes industries like healthcare, manufacturing and logistics.
Founded: 1969
Headquarters: Plantation, Florida
Use cases: Shipment transaction logging, logistics ledger maintenance, digital transaction integrity tracking
What they do: DHL uses blockchain technology to record shipment data and verify the origins of goods across its global network. The company applies these digital ledgers to track pharmaceuticals to prevent counterfeit products and to digitize trade documents for ocean freight. By also using automated smart contracts, the logistics provider streamlines its commercial processes and improves overall supply chain transparency.
Blockchain and NFTs
Non-fungible tokens (NFTs) have been the hottest blockchain application since cryptocurrency. These digital items, like music, art, GIFs and videos, are sold on a blockchain, ensuring that a sole owner can claim full rights to it. Thanks to blockchain technology, consumers can now claim sole ownership over some of the most desirable digital assets out there.
Below are a few examples of companies taking advantage of the NFT wave.
Founded: 2018
Headquarters: Vancouver, Canada
Use cases: Sports digital collectibles, NFT marketplace transactions, blockchain gaming
What they do: Dapper Labs creates consumer products centered around digital asset ownership on its own blockchain network, Flow. The company introduced mainstream NFTs through CryptoKitties and has since built platforms like NBA Top Shot, NFL ALL DAY, and Disney Pinnacle for collecting sports and entertainment memorabilia. By designing both the underlying blockchain infrastructure and the consumer applications, Dapper enables global institutions to host high-volume digital ownership networks.
Founded: 2017
Headquarters: New York, New York
Use cases: NFT creation and minting, digital art trade, secure peer-to-peer digital item sales
What they do: OpenSea is one of the largest NFT marketplaces in the world, where users can buy, sell and create amongst millions of these digital assets. Visitors may browse NFT art, gaming or photography pieces. as well as view real-time price offers and trending NFT collections. OpenSea acts as an intermediary for transactions across numerous distinct blockchain networks, decentralized digital ownership and peer-to-peer trade without relying on traditional central authorities.
Blockchain in Government
One of the most surprising applications for blockchain can be in the form of improving government. As mentioned previously, some state governments like Illinois are already using the technology to secure government documents, but blockchain can also improve bureaucratic efficiency, accountability and reduce massive financial burdens. Blockchain has the potential to cut through millions of hours of red tape every year, hold public officials accountable through smart contracts and provide transparency by recording a public record of all activity, according to the New York Times.
Blockchain may also revolutionize our elections. Blockchain-based voting could improve civic engagement by providing a level of security and incorruptibility that allows voting to be done on mobile devices.
The following companies and government entities are a few examples of how blockchain applications are improving government.
Founded: 2017
Headquarters: Raleigh, North Carolina
Use cases: Audit automation, operational risk reduction, payment system streamlining.
What they do: Kaleido is a digital asset platform that helps organizations build and manage their own blockchain networks and applications without starting from scratch. It uses automated smart contracts and digital tokens to streamline operations like secure record-keeping, identity verification and payment processing. Major global institutions across finance, public health and environmental sectors use the platform to run secure, real-world tracking and financial systems.
Founded: 2012
Headquarters: Blacksburg, Virginia
Use cases: Open-source virtual ballot box auditing, secure remote voting.
What they do: Follow My Vote developed an open-source, end-to-end, blockchain-based voting platform designed to enhance election security and transparency. The technology leverages distributed ledger architecture to create a cryptographically secure virtual ballot box accessible across devices, reducing reliance on physical ballots and associated costs. By implementing blockchain’s immutable ledger capabilities, Follow My Vote aims to provides mathematically verifiable election results while maintaining voter privacy.
Founded: 2016
Headquarters: Boston, Massachusetts
Use cases: Mobile biometric voting, secure remote citizen voting, auditable electoral ballot collection
What they do: Voatz is a mobile voting platform that allows people to cast ballots remotely using smartphone biometrics and encryption. The system records votes on a blockchain to create a secure, tamper-resistant digital paper trail for election audits. Initially used for military and overseas voters in a U.S. federal election, the platform has since expanded globally to manage elections across multiple countries.
Blockchain in Media
Many of the current problems in media deal with data privacy, royalty payments and piracy of intellectual property. According to a study by Deloitte, the digitization of media has caused widespread sharing of content that infringes on copyrights. Deloitte believes blockchain can give the industry a much needed facelift when it comes to data rights, piracy and payments.
Blockchain’s strength in the media industry is its ability to prevent a digital asset, such as an mp3 file, from existing in multiple places. It can be shared and distributed while also preserving ownership, making piracy virtually impossible through a transparent ledger system. Additionally, blockchain can maintain data integrity, allowing advertising agencies to target the right customers, and musicians to receive proper royalties for original works. The following companies are helping grow the popularity of blockchain in our media.
Founded: 2014
Headquarters: Walnut, California
Use cases: Blockchain copyright registration, proof of authorship timestamping, automated image licensing enforcement
What they do: Pixsy helps artists and photographers protect their intellectual property by finding and resolving unauthorized uses of their images online. The platform incorporates technology from Binded, a blockchain-based copyright registration platform it acquired, to establish permanent proof of image ownership. By using this distributed ledger to timestamp creations alongside automated reverse image searches, the system provides creatives with verifiable evidence to enforce their legal rights globally.
Frequently Asked Questions
What industries are currently using blockchain technology?
Blockchain is being adopted across multiple sectors, including finance, healthcare, logistics, government and media.
How does blockchain improve money transfers?
Blockchain simplifies and accelerates financial transactions by removing any intermediary parties and automating record-keeping. This reduces fees, eliminates bureaucratic red tape and allows banks and fintech companies to process transfers securely in real time.
What are smart contracts and how do they work?
Smart contracts are self-executing agreements coded on a blockchain. They automatically enforce terms once conditions are met, removing the need for intermediaries. This saves time and money while ensuring compliance and accountability across industries like healthcare, real estate and government.
How does blockchain enhance security and identity protection?
Blockchain stores sensitive information such as social security numbers and other personal data on decentralized ledgers that are nearly impossible to tamper with. This makes it harder for hackers to steal identities or falsify records and allows organizations to track suspicious activity in real time.
