Introduction
Sometimes technologies develop slowly but steadily. Blockchain is one such example. It didn’t appear yesterday, yet many people still see it either as a tool for cryptocurrencies or as something complex and hard to understand. In reality, it has long moved beyond financial markets.
Today, blockchain is used by the largest companies and government agencies, but not all projects turn out to be successful. Despite the obvious advantages—transparency, security, and the absence of intermediaries—almost 90% of blockchain initiatives shut down within two years. The reasons vary: technical limitations, lack of demand, and the complexity of implementation.
But there’s another side. In logistics, healthcare, and the financial sector, blockchain is already delivering tangible benefits. It’s not just a promising technology, but a working tool that solves real problems.
How exactly is it used today? Which projects are truly changing industries, and which remain at the experiment stage? Let’s look at proven examples and real numbers.
What is blockchain today? Debunking the myths
Any technology is tested over time through practical use. Some see widespread adoption, while others remain niche solutions. Before figuring out where blockchain is truly useful, it’s important to understand what it is.
What is blockchain?
Blockchain is a way to store and transfer data as a chain of blocks, each containing encrypted information and linked to the previous block. Data in such a system is stored in a distributed way, without centralized control, which protects it from changes and tampering.
The key feature of blockchain is immutability of records. Once information gets into a block, it can’t be deleted or edited without the consent of the network participants. This makes the technology useful in areas where transparency, protection against counterfeits, and data integrity matter.
Despite the obvious advantages, not every industry needs blockchain, and many ideas about it are far from reality. Let’s break down the main misconceptions.
Blockchain ≠ cryptocurrency: where is it used besides bitcoin?
One of the most common myths is that blockchain is only needed for cryptocurrencies. That’s not true.
Today, the technology is used across different industries:
- Financial sector: speeding up international payments, central bank digital currencies (CBDC), fraud prevention.
- Logistics: supply chain tracking, protecting goods from counterfeiting, monitoring compliance with storage conditions.
- Government services and digital identity: maintaining land registries, electronic passports, medical data record systems.
- Healthcare: protecting patients’ personal data, verifying the authenticity of medicines.
- Corporate sector: smart contracts, document workflow automation, transparent accounting systems.
The way blockchain works makes it useful where data integrity and protection against forgery matter. But that doesn’t mean it’s needed everywhere.
Why “blockchain will change everything” is a myth
Since the technology emerged, expectations around it have been inflated. It was assumed that blockchain would become the foundation of all digital processes, but that didn’t happen.
Reasons not all projects succeed:
- High implementation cost – blockchain requires significant resources, especially for enterprise systems.
- Slow transaction processing – a decentralized system isn’t always faster than traditional databases.
- Lack of real demand – in some areas, blockchain was implemented for the trend, not to solve specific problems.
This doesn’t mean the technology is useless. But it won’t replace traditional systems where they already work efficiently.
Case: projects that promised a breakthrough but didn’t stand the test of time
🚩 WePower (energy) – a blockchain platform for buying and selling electricity. It failed to achieve broad adoption, and the project has been shut down.
🚩 IBM Food Trust (food logistics) – promised full transparency in supply chains, but the high cost of integration prevented mass adoption.
🚩 Dentacoin (medicine) – a tokenized payment system in dentistry, but doctors and patients did not see any practical value in it.
These examples show: if a technology doesn’t solve a specific problem, it won’t take hold. Blockchain is effective in a number of industries, but it is far from always the best solution.
Where blockchain really delivers value, it is already in use, but its adoption is far from justified everywhere. Some industries have integrated the technology and achieved tangible results, while others ran into limitations and revisited their approaches. In which areas has blockchain become a working tool rather than just an experiment?
Where does blockchain actually deliver value?
Any technology is in demand only when it solves specific tasks. Blockchain is no exception. Its value shows up in areas where it’s important to protect data from tampering, eliminate intermediaries, and ensure process transparency.
Today it’s used not only in finance, but also in logistics, healthcare, the public sector, and business. However, the technology isn’t universal— in some industries it has proven its value, while in others it has turned out to be excessive. Let’s look at examples where blockchain works not in theory, but in practice.
Financial sector
CBDC (Central bank digital currencies) and their impact on the global economy
Central bank digital currencies (CBDC) are becoming an important focus of financial reforms worldwide. They are an official digital form of a national currency, issued directly by the state.
CBDC makes it possible to:
- speed up cross-border settlements;
- reduce fees for businesses and citizens;
- provide more transparent financial oversight.
Russia is testing the digital ruble, China is scaling the digital yuan, and the European Union is discussing the launch of the digital euro (European Central Bank). All of this is changing the structure of money circulation and affecting banks’ business models.
Using CBDC at a scale equivalent to 30% of GDP could lead to a permanent increase in GDP of about 3% by reducing the government’s interest expenses, lowering distortions in taxation, and cutting transaction costs, — John Barrdear and Michael Kumhof, senior economists at the Bank of England
DeFi 3.0: where decentralized finance is heading
DeFi (decentralized finance) are going through a transition to version 3.0 — with a focus on sustainability, usability, and a connection to the real economy.
What’s new:
- integration with traditional assets;
- UX/UI improvements and risk automation;
- the emergence of hybrid models involving banks and institutional players.
DeFi is no longer just a crypto sphere — it’s now infrastructure for alternative financial solutions.
Transaction transparency, fighting fraud, and reducing costs
Blockchain makes transactions verifiable, transparent, and secure. This reduces spending on compliance, audits, intermediaries, and legal review.
Companies in the financial sector use blockchain for:
- combating money laundering (OECD, Cryptocurrencies and AML/CFT);
- automating reporting;
- simplifying cross-border transfers.
Logistics and supply chains
Real-world cases: how blockchain solves the counterfeit problem and optimizes logistics
Tracking product origin is one of the main blockchain use cases in logistics. Distributed ledger networks make it possible to record a product’s path from manufacturer to consumer.
Examples:
- Walmart tracks food shipments;
- Maersk and IBM tested the global TradeLens platform;
- Nestlé uses blockchain to verify the sources of raw materials.
Using NFTs to track unique goods (art, fashion, wine)
NFTs are used not only in digital art, but also in logistics:
- verifying the authenticity of luxury items;
- tracking collectible wines;
- protecting brands from counterfeits.
Example: how blockchain helps companies track ESG metrics
With smart contracts, companies can record data on the environmental and social footprint of products, which is especially relevant as sustainable consumption grows.
Healthcare and pharmaceuticals
Medical data on the blockchain: protection, interoperability, management
Blockchain provides security for patients’ personal data, transparency of access, and the ability to transfer information between institutions.
Benefits:
- the patient controls their data;
- reduction of duplicate tests;
- protection against leaks and forgery.
Blockchain in clinical trials: fighting falsification
All stages of the study are recorded on the blockchain, which:
- eliminates the possibility of “editing” the results;
- increases regulators’ trust;
- speeds up approval of new drugs.
Example: how the largest pharma companies are already using blockchain
Pfizer, Novartis, Roche are testing blockchain to track shipments, verify drugs, and securely exchange clinical data.
Public sector and identification
Blockchain passports and decentralized digital IDs
DID systems allow citizens to store and manage their IDs independently. This reduces the risk of forgeries and simplifies international identification.
Using the technology in voting and fighting falsification
Blockchain voting ensures election transparency:
- ballot tampering is impossible;
- automatic vote counting;
- real-time verification.
Blockchain can be a powerful tool for electoral systems, but only if it is implemented with openness and civic oversight as a priority, — Joseph Lorenzo Hall, Chief Technologist at the Center for Democracy & Technology
Examples of countries implementing blockchain identification
Estonia, Canada, South Korea, and the UAE already use blockchain in identification systems, healthcare, and tax administration.
NFTs and metaverses
Web3 growth and the role of NFTs in the digital economy
NFTs have become digital proof of ownership in Web3. They are used in games, social networks, content marketing, and digital asset trading.
More and more digital solutions are moving away from classic App Stores and starting to develop inside messengers and ecosystems — for example, Telegram Mini Apps, which are already being called an alternative to traditional apps.
Major brand cases: how Nike, Adidas, and Gucci use NFTs
Brands create:
- collectible sneakers as NFTs;
- access to closed communities;
- digital storefronts in metaverses.
New NFT usage mechanics: renting digital assets, fractional NFTs
Interest is growing in fractional NFTs and renting digital items — this is creating whole new markets for monetizing digital ownership.
We’re only beginning to understand the potential of digital ownership: NFTs will allow people to own, rent out, gift, and pass down assets in virtual worlds — just like in the physical world, — Cathy Hackl, futurist and metaverse consultant (Metaverse Fashion Council)
Cybersecurity
How blockchain solves the problem of hacking attacks and data breaches
Thanks to its distributed structure and cryptographic protection, blockchain makes attacks harder and less profitable.
Real-world examples of implementing decentralized information security systems
- Storj, Sia, and Filecoin are storage systems where data is distributed across nodes and not stored in a single location.
- OpenZeppelin and other projects provide smart contract security.
Forecasts: can blockchain replace traditional antivirus software and firewalls?
No, but it can complement them: decentralized systems can become the foundation for higher-reliability networks, especially in critical infrastructure and smart cities.
Blockchain in the enterprise sector: from BaaS to failures
Adopting blockchain in enterprise environments has become easier thanks to the Blockchain-as-a-Service (BaaS) model. Large technology companies such as IBM, Microsoft, and Amazon offer solutions that let businesses use blockchain without having to build and maintain their own infrastructure.
How companies use BaaS (Blockchain-as-a-Service)
BaaS gives organizations the ability to develop, host, and manage their own blockchain applications using cloud platforms. This allows businesses to focus on their core work, entrusting the technical aspects to providers.
Use cases:
- IBM Blockchain Platform: offers tools for building and managing blockchain networks used across industries, including logistics and finance.
- Microsoft Azure Blockchain Services: provides templates and tools for fast deployment of blockchain networks, making integration with existing systems easier.
- Amazon Managed Blockchain: lets you build scalable blockchain networks with support for popular frameworks such as Hyperledger Fabric and Ethereum.
According to SoluLab, the global BaaS market was valued at $4.3 billion in 2024 and is projected to grow to $68 billion by 2030, with annual growth of 58%.
Real-world cases: IBM, Microsoft, Amazon
IBM and Maersk: jointly developed the TradeLens platform to optimize global logistics supply chains. However, the project was shut down in 2022 due to insufficient commercial interest and the difficulty of bringing participants onto a single platform.
Microsoft: provides tools for building and managing blockchain networks via Azure, enabling companies to quickly develop and deploy blockchain applications.
Amazon: through Amazon Managed Blockchain, offers services for deploying and managing blockchain networks, making it easier for companies to integrate the technology into their business processes.
When does a business not need blockchain? Mistakes and failures
Despite the potential, not all blockchain projects succeed. Let’s look at a few examples:
- TradeLens (IBM and Maersk): the platform was shut down due to insufficient commercial interest and the difficulty of bringing participants onto a single platform.
- ASX (Australian Securities Exchange): the project to upgrade the clearing and settlement system using blockchain was halted after years of delays and costs totaling 250 million Australian dollars. The regulator filed a lawsuit against the exchange for misleading statements about the project’s progress.
- Acorn Collective: a blockchain crowdfunding platform that failed to attract sufficient funding and ceased operations in 2019, despite a successful pre-fundraise.
Main reasons for failure:
- Lack of clear business goals: many companies implement blockchain without a clear understanding of what problem it is supposed to solve.
- Integration challenges: implementing blockchain requires significant changes to existing business processes and infrastructure.
- Lack of support from participants: the success of many blockchain platforms depends on broad participation, which is often hard to achieve.
Conclusion: Blockchain can deliver significant value to business, but adoption should be driven by real needs and backed by thorough preparation. It is important to avoid adopting technology for technology’s sake and to focus on solving specific business problems.
Russia and blockchain: reality without the hype
In recent years, Russia has shown active development in blockchain technologies, seeking to integrate them into various areas of the economy and public administration. However, despite significant efforts, blockchain adoption in Russia faces a number of challenges and limitations.
Where does blockchain actually work in Russia?
Blockchain is being applied across various sectors of the Russian economy:
- Financial sector: Major banks such as Sberbank and VTB are actively exploring opportunities to use blockchain to optimize internal processes and create new financial products.
- Logistics and transportation: Companies are implementing blockchain to track supply chains and ensure transparency in logistics operations.
- Public administration: The technology is used to create secure registries and ensure transparency in the allocation of budget funds.
Regulation: what’s allowed and what isn’t?
Russian legislation on blockchain and cryptocurrencies continues to evolve:
- Digital financial assets (DFAs): In 2024, the DFA market in Russia grew more than fourfold, surpassing 150 billion rubles [Source RBC]
- Mining: As of November 1, 2024, miners are required to register in a special registry overseen by the Federal Tax Service.
- Cryptocurrencies: Using cryptocurrencies as a means of payment remains prohibited; however, their use in international settlements is allowed under experimental legal regimes.
Digital ruble: pros and cons for businesses and citizens
The digital ruble, being developed by the Bank of Russia, is the third form of the national currency alongside cash and non-cash money.
Advantages:
- Cost reduction: For consumers, transfers in digital rubles will be free of charge; for businesses, they will come with minimal fees.
- Transparency: All transactions are recorded in a distributed ledger, which increases trust and reduces fraud risks.
Disadvantages:
- Limitations: No interest accrues on balances in digital rubles, and there is no option to obtain loans in this form of currency.
- Control: A higher level of transparency may raise concerns among consumers and businesses about the confidentiality of financial transactions.
Real-world blockchain use cases in Russia
A few examples of successful blockchain implementations in Russia:
- “Chestny Znak”: A national system for digital product labeling that uses blockchain to ensure product authenticity and fight counterfeits.
- Alfa-Bank and S7 Airlines: A joint project to automate settlements for jet fuel using blockchain, enabling instant transactions without prepayment and bank guarantees.
- Rosreestr: Pilot projects for registering real estate transactions using blockchain technologies to increase transparency and security of operations.
As a result, Russia is actively researching and implementing blockchain technologies across various areas, aiming to increase process efficiency and transparency. However, for large-scale adoption of the technology, it is necessary to overcome existing regulatory and technical barriers, as well as increase the level of trust from consumers and businesses.
Why do 90% of blockchain projects fail?
Blockchain continues to be a technology with high potential, but also one with a significant number of mistakes and disappointments. By various estimates, up to 90% of blockchain startups shut down within the first two years. Why does this happen, and is it possible to understand in advance whether a business should use blockchain at all?
This section is not about criticizing the technology itself, but about a reasonable approach. It’s important to assess soberly where blockchain truly solves a problem and where it becomes excessive and a drag on progress.
When blockchain is NOT needed: limitations most often ignored
One of the most common failure scenarios is implementing blockchain “because it’s trendy”, without analyzing the actual need.
The technology can be impressive, but in some cases it simply isn’t necessary:
- No problem related to trust between independent parties. Blockchain is effective when several participants exchange data and don’t trust each other. If the system is centralized, a regular database is faster and cheaper.
- High load and speed requirements. Blockchain networks (especially public ones) can’t handle millions of transactions per second. In such cases, traditional solutions are far more performant.
- Low value of data immutability. If information in the system can be deleted or changed by law or business logic, blockchain loses its point.
- Development and maintenance costs. Many underestimate the cost not only of implementation, but also of supporting blockchain solutions: audits, security, protocol updates, infrastructure.
Bottom line: if you can do without blockchain, you probably should.
Common mistakes and reasons for failures
Most failed projects have similar root causes. Below are the most common ones:
- The illusion of automatic success. Many startups thought that “if it’s blockchain, there will be demand.” In reality, users don’t care what technology a product runs on if it doesn’t solve a real problem.
- No clear business model. There’s a technology, there are tokens, but there’s no coherent logic for monetization, utility, and scalability.
- Complex UX and terminology overload. Users aren’t ready to figure out what nodes, gas, and multisig are—if the product isn’t clear, it won’t be used.
- Inability to move beyond the “pilot.” Projects often get stuck at the prototype stage, failing to secure support from business or government to move to real-world use.
- Legal risks. A lack of a legal framework or sudden bans by regulators can wipe out resources already invested.
These mistakes aren’t unique to blockchain, but here they’re especially critical— the cost of a mistake in this technology is usually higher than in traditional software.
How do you know whether your business needs blockchain?
Before investing in development, it’s worth asking yourself a few simple but important questions:
- Are there multiple participants in your system who need to keep records in a coordinated way?
- Do you need record immutability—and if so, who is it critically important to?
- Is there a need to eliminate an intermediary or centralized operator?
- Should each participant be able to verify the authenticity of information themselves, without trusting anyone else?
- Can blockchain reduce operating costs or risks?
If the answer to at least three questions is a confident “yes,” you can move forward and work through the architecture.
If the answers are vague or conditional, it’s better to consider more traditional solutions.
If you are considering implementing blockchain technologies in your industry, take a look at Amiscon’s solutions and services—from business consulting to technology implementation.
Blockchain handles specific tasks well, but in the wrong hands or in the wrong situation, it only makes business more complicated.
The next step is to understand which direction the technology is evolving in and which industries already use it as a standard rather than an experiment.
The future of blockchain: what to expect in 2025–2030?
People talked a lot about blockchain as a technology of the future. Now that the hype has faded, there’s an opportunity to look at the prospects soberly. What awaits blockchain over the next five years? Will it become as fundamental an element of digital infrastructure as the internet, or will it dissolve among other solutions? It’s time to talk about forecasts—not fantasies, but realistic development scenarios.
What will happen to Web3? Growth or decline?
Web3 promised a decentralized internet where users control their data and platforms operate without intermediaries. But a mass shift to Web3 hasn’t happened yet—there are too many barriers: the complexity of the technology, the lack of user-friendly interfaces, and scalability issues.
Still, there are signs of progress:
- Large platforms and crypto projects (for example, Ethereum, Polkadot, Arbitrum) continue to develop infrastructure.
- Browsers and wallets (Brave, MetaMask, Phantom) are making Web3 more accessible.
- Companies like Reddit and Starbucks use NFTs and blockchain in loyalty programs, even if without emphasizing “decentralization.”
The future of Web3 will depend on two things:
- How invisible the technology becomes for the end user. As long as Web3 requires specialized knowledge, it’s a niche.
- Whether Web3 can actually replace Web2 in key processes: authentication, payments, data storage.
Most likely, Web3 won’t disappear, but will become a technology layer under familiar services, not a revolution.
How will AI and quantum computing change blockchain?
AI and blockchain: synergy or marketing?
Integrating artificial intelligence and blockchain is one of the hottest trends. But it’s not that straightforward.
Where real synergy is possible:
- AI governance: blockchain can record the actions of AI systems, increasing decision-making transparency.
- Training data sharing: decentralized networks allow AI systems to train on more data without disclosing it.
- Verifiable data: AI can verify the authenticity of transactions, and blockchain can guarantee the origin of the input information.
But for now, this is more of a prospect than everyday practice. Real use cases remain isolated.
Quantum threats and a new challenge for blockchain
Quantum computing promises to break modern encryption algorithms, including those that underpin the security of most blockchain networks (for example, ECDSA in Bitcoin and Ethereum).
According to IBM and Google, widespread use of quantum computers is possible closer to 2030, and quantum-resistant algorithms (post-quantum cryptography) are already being developed [FT: Quantum threat to encryption draws closer].
What does this mean for blockchain?
- The need to update cryptographic protocols.
- The risk of older wallets losing security.
- Possible network migrations and infrastructure reorganization.
This isn’t a reason to panic, but real technological pressure that the blockchain community needs to start addressing now.
Realistic forecasts, not fantasies
What we can expect with high probability in the 2025–2030 timeframe:
- Steady growth in enterprise adoption — blockchain will be used not as a trendy solution, but as part of mature IT infrastructure (document management, logistics, finance).
- Growth of BaaS (Blockchain-as-a-Service) — the market will keep expanding, because it’s easier for businesses to integrate ready-made solutions from Microsoft, IBM, and others.
- Asset tokenization will become routine — from digital bonds to NFT certificates of real estate ownership.
- Growth of private blockchain networks in the public sector and large corporations — together with AI, IoT, and big data.
- Less noise around cryptocurrencies, more attention to practical uses of the technology.
- A push for interoperability and standards — without them, blockchain networks will remain fragmented.
Blockchain won’t disappear, but it also won’t become a universal solution “for everything.” Its future is in integration, maturity, and stable, user-invisible operation. That’s how technologies truly become mainstream.
Conclusion: Blockchain is a tool, not a magic pill
Blockchain has come a long way from the cryptocurrency boom to a mature, albeit niche, technology. And today, in 2025, the main thing to remember is not technology for technology’s sake. Blockchain is a tool, and like any tool, it works only when it’s used for its intended purpose.
Where is it really needed — and where is it just hype?
Needed:
- When the system involves several independent parties and a shared source of truth is required.
- When immutability of records, transparency, and verifiability of the event history matter.
- When it’s necessary to remove intermediaries and reduce the costs of verification and trust.
Not needed:
- When you can use a simple centralized database more cheaply and faster.
- When there’s no trust problem and the entire system belongs to one organization.
- When speed and scalability are more critical than security and transparency.
What should businesses and developers keep in mind?
- Don’t start with blockchain — start with the problem. If it can be solved more simply, blockchain will only complicate the process.
- Think about the user. Nobody cares what protocol you have if the product is unclear and inconvenient.
- Plan resources for support. Development is only the beginning. Audits, security, training, integrations — all of that takes time and money.
- Be ready for trade-offs. Absolute decentralization is rare. Real projects are almost always hybrid.
- Keep an eye on standards. Without interoperability and shared approaches, blockchain networks will remain “islands.”
Blockchain isn’t dead and won’t become all-powerful. It has taken its place alongside other technologies — next to cloud, AI, and big data. It doesn’t replace everything, but where it’s used correctly, it changes the rules of the game.
This is what separates mature development from tech fetishism.
This is what separates hype from real value.
