Top 10 utilities in blockchain that aren't financials

Blockchain isn't just for cryptocurrencies or finance. Its decentralized, secure, and transparent nature is transforming industries. Here's a quick look at 10 impactful non-financial uses of blockchain:

1. Supply Chain Tracking: Real-time product tracking, ethical sourcing, and fraud prevention.


2. Identity Management: Self-sovereign IDs and secure digital identity control.


3. Data Storage: Decentralized, cost-effective, and secure storage solutions.


4. Voting Platforms: Transparent, tamper-proof, and secure online voting.


5. Medical Records: Patient-controlled, secure, and interoperable health data.


6. Copyright Protection: Ownership proof, automated royalties, and piracy prevention.


7. Network Security: Enhanced defense against cyber threats and data breaches.


8. Carbon Tracking: Transparent emissions monitoring and verified carbon credits.


9. Learning Credentials: Fraud-resistant, instantly verifiable academic certificates.


10. EtherMail Marketing: Privacy-focused email communication with Web3 integration.

Quick Comparison

Blockchain's potential goes far beyond finance, solving real-world challenges in various industries. Dive deeper into each use case to see how this technology is reshaping the world.

Blockchain Beyond Finance: How Blockchain is Revolutionizing Healthcare, Supply Chains, and More

1. Supply Chain Tracking

Blockchain is reshaping supply chain management by offering unmatched clarity and traceability. Major companies are already seeing operational improvements by integrating this technology.

Real-time Tracking and Verification

Take Nestlé, for example. The company has used blockchain to give consumers in China a way to verify the origins of baby formula. By scanning package chips, customers can access details about ingredients and manufacturing processes. Plus, tamper-evident antennas ensure the product's authenticity .

Ethical and Sustainable Sourcing

Unilever has applied blockchain to track palm oil sources in Indonesia. This pilot project provides detailed insights into farming and harvesting practices, aligning with their goal of creating a deforestation-free supply chain by 2023 .

"Blockchain technology brings a single source of truth to a game with many stakeholders where truth can sometimes be elusive." – David Bowcott, global director of innovation and insight for Aon's infrastructure practice

Managing Temperature-Sensitive Shipments

In the pharmaceutical sector, SkyCell has shown how blockchain can ensure the safe transport of temperature-sensitive medicines. During the pandemic, they used IoT-enabled smart containers to maintain precise temperatures - between +37°F and +55°F - while shipping medicines from Brussels to Mumbai .

Key Advantages of Blockchain in Supply Chains

With more than 80% of consumers willing to pay extra for ethically sourced products , blockchain's transparency is a game-changer. A.P. Moller – Maersk and IBM's electronic shipping platform is a prime example, ensuring secure product custody while improving fleet efficiency .

2. Identity Management

Blockchain technology isn’t just about tracking goods - it’s also reshaping how digital identity is managed. With annual cybercrime costs reaching $2 trillion, the need for a better system is clear. Blockchain steps in by giving individuals more control over their personal information.

Self-Sovereign Identity (SSI)

Self-sovereign identity (SSI) is a game-changer. Unlike traditional systems controlled by governments or corporations, SSI allows individuals to manage their digital identities directly. A standout example is the city of Zug in Switzerland. Using Ethereum and uPort, 350 citizens registered their digital identities, and 70 of them even participated in municipal voting.

"Having an identity document can also constitute a threat to the individual's privacy and safety. What is needed is a form of identification that is trusted, secure, and allows the bearer to choose when to share or withhold personal information."

– IDPass

Platforms Leading the Way

Several platforms are pushing the boundaries of identity management:

Practical Use Cases

Take Zug’s AirBie bike-sharing service, for instance. Users can unlock bikes using their uPort-enabled digital identity, blending blockchain-based identity with real-world services.

"By having Fractal ID as a credential issuer in our ecosystem, we have a headstart in bringing users and applications to the ecosystem that can leverage Fractal ID's flexible identity system."

– Polygon ID

The potential here aligns with the United Nations' 2030 Agenda, which aims to provide legal identity for all. As of 2015, 1.5 billion people lacked legal identification. Blockchain’s decentralized design, with its secure and unchangeable records, offers a way to address this challenge while reducing the risks tied to centralized data breaches.

3. Data Storage Solutions

Decentralized blockchain storage is reshaping the landscape of data management, offering enhanced security, reliability, and a cost reduction of 78.6% compared to traditional systems .

Affordable Enterprise Storage

When it comes to cost, decentralized options like Filecoin significantly outshine traditional providers. For instance, Filecoin charges just $0.19 per 1TB/month, while Amazon S3 costs $23.00 for the same storage . This stark difference is driving businesses across various sectors to reconsider their storage strategies.

Real-World Success in Healthcare

CloudWave, a company serving over 300 hospitals, highlights the practical benefits of decentralized storage. Matt Donahue, CloudWave's CTO, explains:

"The more than 300 hospitals that we work with are focused on protecting patients. Our role is to protect their patient data from cyberattacks and ensure their systems run with the performance and reliability they need. Storj's uniquely customizable compliance features, speed and security fit well with our cloud strategy."

This shows how decentralized storage can meet the stringent demands of industries like healthcare.

Enhanced Security Through Decentralization

Decentralized storage networks use encryption and distribute data across multiple nodes, removing single points of failure . This design not only protects against cybersecurity threats but also guards against physical risks . Features like zero-knowledge proofs add an extra layer of privacy, ensuring sensitive information remains secure .

Impressive Performance Metrics

Storj, a leading decentralized storage provider, showcases the tangible benefits of this technology:

• 90% reduction in cloud costs


• 83% decrease in carbon emissions


• 99.95% durability and availability rate

As Storj puts it:

"Providing a reliable, high-performance cloud storage solution that is an order of magnitude less expensive than existing cloud storage offerings and can do so profitably–that is a total game changer."

The growing adoption of blockchain storage is reflected in market trends. Projections indicate an increase from $29.0 billion in 2020 to $56.7 billion by 2027 . These figures highlight the growing role of decentralized solutions in modern data management.

4. Secure Voting Platforms

Blockchain-based voting systems use a decentralized setup to improve transparency and ensure secure, verifiable voting records.

Performance Metrics

Different blockchain models handle voting at varying speeds:

• Proof-of-Stake (PoS): Processes votes in about 10 seconds.


• Proof-of-Work (PoW): Takes up to 63 seconds.


• Hybrid PSC-Bchain Model: Achieves a 27-second latency with scalable throughput (25 Tps for PoS, 60 Tps for the hybrid model, and 5 Tps for PoW) .

Real-World Implementation Cases

Some countries are already testing blockchain voting. For example, Estonia's e-Residency program allows both citizens and non-residents to vote securely online using their digital identities . While these efforts show promise, experts remain skeptical. Josh Greenbaum, Chief Technology Officer at U.S. Vote Foundation, has voiced strong concerns:

"The current hype around blockchain-based voting is more than a distraction. It's a dangerous diversion of resources, time and effort towards what is fundamentally no more than a vanity project promulgated by actors whose credentials are dubious and whose motives are hard to discern."

These examples highlight both the potential and the challenges of blockchain voting systems.

Security Architecture

Blockchain platforms offer several security features:

• Immutable records: Each vote is permanently recorded.


• Real-time auditing: Votes can be tracked without compromising voter anonymity.


• Distributed verification: Multiple nodes verify votes, reducing the risk of a single point of failure .

Despite these strengths, implementing these systems on a large scale remains a tough challenge.

Current Limitations

Experts warn of serious risks with blockchain-based voting. The MIT Digital Currency Initiative states:

"While current election systems are far from perfect, Internet- and blockchain-based voting would greatly increase the risk of undetectable, nationwide election failures" .

Other concerns include cybersecurity threats, undetectable vote tampering, and maintaining voter privacy . Reflecting on a blockchain voting pilot, West Virginia Secretary of State Mac Warner noted:

"We want to make sure that everyone fighting for our freedoms, for our democratic way of life, has an opportunity to participate in that democratic process."

While blockchain voting holds promise, these challenges underline the need for further testing and development before it can be widely adopted.

5. Medical Records Management

Healthcare data breaches are on the rise, with 41 million records compromised in just six months. Blockchain technology is emerging as a powerful way to secure sensitive medical information .

The blockchain healthcare market is expected to grow significantly, from $2.27 billion in 2024 to $7.97 billion by 2028. Some noteworthy applications include:

• Guardtime: Partnered with Estonia's healthcare system and later expanded to the UAE, creating a nationwide blockchain-based system for medical records .


• Medicalchain: Offers a single, secure source of health records, allowing providers to share information while protecting patient privacy .


• BurstIQ: Developed a HIPAA-compliant platform that enables healthcare companies to manage, share, and license patient data securely .

Security Architecture

Blockchain technology strengthens medical records management through several important features:

"By utilizing blockchain-powered storage, healthcare providers can now significantly enhance the privacy and integrity of medical data, minimizing the risks associated with unauthorized access and breach."

While these features improve security, practical challenges remain in deploying blockchain solutions effectively.

Implementation Challenges

"Blockchain improves data security, but HIPAA and GDPR compliance hinges on solution design and technology choices."

Patient Control and Privacy

With 95% of patients worried about the theft or leakage of their health data , blockchain provides tools that give patients more control over their records. Patients can grant or revoke access, pre-approve emergency protocols, and track who accesses their data.

Real-world examples like Patientory and Akiri demonstrate these capabilities. Patientory enables secure storage and sharing of medical information between patients and healthcare providers using blockchain . Meanwhile, Akiri offers a network-as-a-service solution that verifies data sources and destinations in real time, ensuring secure sharing without storing sensitive information .

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6. Copyright Protection

Digital piracy drains the media and entertainment industry of over $50 billion annually, with the music sector alone losing $12.5 billion due to illegal downloads and streaming . Blockchain offers a solution by securing intellectual property with tamper-proof ownership records and automated licensing processes.

Digital Birth Certificates

Blockchain acts as a "digital birth certificate" for creative works, providing unchangeable ownership records that help resolve disputes and simplify licensing . Adobe has integrated this technology into its Behance art platform, supporting Polygon and Solana blockchains for NFTs. Additionally, Adobe's "Content Authenticity Initiative" aims to combat copyright infringement .

Smart Contract Automation

Smart contracts are changing the way rights management works by automating licensing agreements and royalty payments. Here’s how they help:

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These features are paving the way for real-world applications.

"Blockchain technology provides a secure and transparent solution for copyright protection, safeguarding digital assets and ensuring fair compensation for creators." - ScoreDetect Team

Practical Implementation

Several platforms showcase blockchain's potential in copyright protection. Custos combines forensic watermarking with blockchain to identify piracy and rewards users with Bitcoin for reporting illegal file sharing . Vevue uses smart contracts to track content lifecycles and detect unauthorized copies . FileProtected allows creators to register, verify, and monetize their work through a Creative ID system that documents the creative process transparently . Platforms like Binded, Custos, Mediachain, and Ascribe have collectively registered over 1.5 million creative works, proving blockchain’s value in intellectual property management .

Industry Impact

The blockchain market is expected to hit $150 billion by 2030, highlighting its growing importance in intellectual property management. With 52% of creators feeling they lack control over their work , blockchain-based solutions present new opportunities for better rights protection and monetization.

"An open and transparent method of managing intellectual property (IP) rights is provided by blockchain technology. It produces an unchangeable ownership record that can be utilized for proper record-keeping, equitable use of rights, and efficient licensing procedures." - Parth Barot

This example illustrates blockchain's growing role in protecting intellectual property beyond financial applications.

7. Network Security

Blockchain’s ability to reduce fraud and build trust extends to transforming network security. With digital assets on blockchain exceeding $1 trillion in 2023, advanced security solutions are more important than ever .

Decentralized Defense

A key strength of blockchain lies in its distributed ledger, which eliminates single points of failure and makes systems less vulnerable to hackers. For example, blockchain-based Domain Name Systems (DNS) can effectively counter Distributed Denial of Service (DDoS) attacks .

Protecting Critical Infrastructure

FBI Director Christopher Wray has highlighted threats from Chinese hackers targeting U.S. critical infrastructure, underscoring the need for blockchain-based defenses .

Implementation Strategy

To boost security, organizations should adopt multi-factor authentication, strong encryption, and decentralized transaction controls. Combining these with real-time monitoring and regular updates creates a strong security framework .

Industry Applications

A practical example of blockchain in action is FreeBit Co., Ltd., which uses Thales Luna HSMs to secure digital key infrastructure. This system ensures tamper-proof digital access management across industries like automotive, housing, and hospitality .

"Blockchain eliminates the need for centralized control – instead all transactions are decentralized, and verified by the blockchain database itself in the distributed ledger." – Thales Group

Threat Intelligence Sharing

Blockchain also supports effective threat intelligence sharing. According to Cyber Magazine, "Storing threat intelligence feeds on a blockchain guarantees their immutability and transparency. This ensures that the information received from various sources remains unchanged and authentic" .

Blockchain continues to reshape digital security, offering powerful tools to protect critical infrastructure and sensitive data while maintaining operational reliability. Its role in securing digital networks is only growing.

8. Carbon Tracking

Blockchain technology is making waves in the world of carbon tracking, offering precise tools to measure and verify carbon emissions. In December 2023, the Technology Innovation Institute (TII) introduced a blockchain-powered platform to track carbon emissions .

Transparent Emission Monitoring

Blockchain's ledger allows organizations to securely record their emissions data. This setup ensures auditors can verify every step, from the initial capture of emissions to trading, all while maintaining privacy .

Practical Use Cases

The Climate Action Data Trust (CAD Trust) showcases how blockchain can be applied effectively. Its platform aggregates real-time emissions data from around the world into one reliable source, aligning with the Paris Agreement's standards . This verified data serves as a foundation for creating new market solutions.

Advancements in Carbon Markets

Several platforms are reshaping how carbon tracking is done:

• Regen Network collaborates with farmers to measure ecosystem services like carbon sequestration and biodiversity preservation .


• Pachama uses satellite imagery alongside blockchain to validate forest carbon offsets .


• Toucan Protocol transforms Verified Carbon Standard credits into blockchain-based tokens .

"We are proud to announce this digitized tracking and trading platform at COP28, which represents the UAE's drive to become a technology and innovation powerhouse and its commitment to leading the world's climate action agenda."

• Dr. Ray O. Johnson, CEO, Technology Innovation Institute

Demonstrated Impact

Real-world results back these efforts. For example, Spiro Carbon's blockchain-based NFT system in Southeast Asia has led to a 15% boost in rural farmer income and reduced CO₂ emissions by 10,000 tons . All supporting data and methodologies are made publicly available, ensuring transparency.

Demand for carbon offsets has surged, with voluntary carbon markets growing 100-fold over the past decade . Blockchain's role in creating trustworthy systems for carbon tracking and trading is proving to be indispensable.

9. Learning Credentials

Blockchain is reshaping how educational credentials are verified, tackling the issue of credential fraud head-on. Research shows that 23% of candidates have falsified a credential or license, and 43% of resumes include inaccurate or exaggerated education details . This highlights the demand for a secure and reliable verification system - a demand blockchain is starting to meet through innovative academic projects.

By 2025, more than half of higher education institutions are expected to adopt blockchain-based verification systems. These systems could reduce verification time by up to 80% and cut costs by nearly 50% .

Some institutions are already leading the way. Examples include MIT Media Lab’s Blockcerts, the University of Melbourne’s use of blockchain for academic certificates, and ECPI University’s digital credentialing system. These solutions have reduced the time needed for verification from weeks to just seconds .

Here are a couple of standout platforms in this space:

"With one click of a button we can now create a moment for our graduates that highlights their achievements. I love the ease of the setup process to upload and issue the certificates."

Blockchain’s cryptographic sealing ensures that credentials are permanent and tamper-proof . These records can be verified instantly, 24/7, and remain accessible for a lifetime . The global blockchain in education market is expected to reach $360.9 million by 2025. Success stories like Frogames, which tripled course completion rates thanks to digital credentials, demonstrate the impact of this technology .

10. EtherMail Marketing

EtherMail leverages blockchain technology to tackle email privacy and consent challenges. With over 320 billion emails sent daily and more than 2 million verified accounts across 100+ Web3 communities[42], EtherMail has positioned itself as a go-to solution for Web3 email communication.

The platform introduces an attention-based model, rewarding users with EtherMail Coins (EMCs) for interacting with targeted promotions. This transforms email marketing into a value-sharing system beneficial for both users and marketers.

These tools combine privacy, usability, and Web3 compatibility into one cohesive platform.

EtherMail also facilitates encrypted, decentralized communication while remaining compatible with traditional email systems. For businesses and DAOs, advanced features like blockchain-synced inboxes, token-gated content, and AI-powered newsletters enhance secure and efficient communication[42].

"Gone are the days of cluttered inboxes and irrelevant ads. EtherMail is pioneering a new era of email marketing - one that respects your privacy and values your time." – EtherMail[42]

Pricing starts at $20 per month for basic smart contract integration and scales up to $100 for premium features like AI-driven newsletters, customizable aliases, and a PayWall system, ensuring message authenticity through blockchain.

Features Overview

The table below outlines how blockchain is being applied in non-financial areas, highlighting its benefits, limitations, and real-world examples.

The growing interest in blockchain applications highlights the need for clear regulations and thoughtful design. For instance, supply chain solutions are projected to hit USD 17.15 billion by 2030 , showcasing the technology's potential.

"There is no settled 'law of blockchain' so we are interpreting existing legal and regulatory concepts in light of this new technology. As the scope and breadth of use cases increases, the legal certainty will also increase but this will take time. All projects must embed legal and regulatory compliance at the outset."

– Stuart Davis, Partner, Latham & Watkins

Each application faces its own hurdles, often tied to the blockchain scalability trilemma - balancing speed, security, and decentralization. For example, medical record systems prioritize security and speed, while voting platforms lean toward security and decentralization.

Gartner reports that enterprise blockchain project implementation rose by 5% from 2019 to 2020, with 14% of projects moving into production . This steady adoption reflects the technology's promise and the importance of strategic, regulation-compliant execution. How these factors play out will shape blockchain's impact outside the financial sector.

Key Findings

Blockchain is making waves far beyond the financial world, impacting industries like utilities and energy in a big way. For example, the utilities sector is expected to grow from USD 1.5 billion in 2022 to USD 12.0 billion by 2030, with a projected annual growth rate of 30% .

In the energy sector, blockchain is shaking things up. Tools like Wholechain® are tackling supply chain issues by offering transparent transaction records and better accountability . Meanwhile, 59% of blockchain energy projects currently focus on peer-to-peer energy markets, offering new ways for consumers to interact . Interestingly, 41.1% of consumers' electricity bills go toward maintaining infrastructure, highlighting the potential for blockchain to cut costs .

"Blockchain is a true disruptor for the energy industry thanks to its decentralized nature that allows for improved visibility, increased operating efficiencies, and the streamlining of regulatory compliance."

Governance is another area where blockchain is making strides. The London Stock Exchange (LSE) introduced a blockchain-based electronic voting system in collaboration with Civica Election Services back in April 2019. This system ensures vote verification while maintaining voter anonymity . Similarly, the UN's "City for All" project in Afghanistan uses blockchain to enable secure urban planning and better citizen engagement .

Adoption rates vary by region. North America and Europe are at the forefront, thanks to their advanced cybersecurity systems, while the Asia Pacific region is quickly becoming a leader in blockchain-energy applications .

Looking ahead, blockchain investment in the energy sector is expected to surpass $5.8 billion by 2025. Key drivers include improving grid resilience, managing carbon credits, and enabling energy-sharing platforms . These trends highlight blockchain's growing influence across industries beyond just finance.