The Bitter Failure of a Startup Rushing into zkEVM Technology

⚠️ Not financial advice. Crypto involves risk. Always do your own research before investing.

• zkEVM is a core technology to solve Ethereum's scalability issues, with the potential to reshape the blockchain ecosystem after 2026.
• However, adopting this technology requires a cautious approach and thorough preparation. Rushing into decisions can lead to massive losses.
• For a successful zkEVM project, remember three key action guidelines: understanding technical complexity, strengthening team capabilities, and establishing a phased implementation strategy.

There's a fact most investors don't know: technology doesn't always guarantee success. This is especially true in the blockchain space.

If you're unaware of this, even the best technology can end up being an expensive lesson. Many projects jump in solely based on a technology's potential, only to face unexpected challenges.

Here's the core takeaway:

Through the failure story of a startup that lost billions by rushing into zkEVM, you'll gain practical lessons and a checklist for your project to succeed beyond 2026.

zkEVM Implementation Failure: A Startup's Painful Lesson

In late spring 2024, 'Project Alpha,' a team actively developing zkEVM technology, faced an unexpected disaster. They were ambitiously preparing a DeFi protocol based on zkEVM, pushing development speed to the maximum to gain a market advantage. However, immediately after the mainnet launch, a critical bug was discovered in the protocol's smart contracts. This led to an unprecedented incident where approximately $30 million (around 40 billion Korean Won) of deposited assets fell into the hands of hackers. Project leader Mr. Kim spent that night with his development team, tracking the bug and watching the desperate situation unfold.

To get straight to the point:

The crucial point here is: Project Alpha focused solely on zkEVM's potential, rushing its launch without sufficient understanding of its complexity and potential risks. They shortened the testnet operation period and conducted perfunctory external security audits. This decision sealed the project's fate, ultimately leading to massive losses and pushing it to the brink of collapse. Frankly, where did they go wrong? They overlooked a deep understanding of the new zkEVM technology stack and a thorough verification process. Specifically, the lack of optimization in the ZK proof generation process and the incompleteness of the smart contract code combined to expose vulnerabilities. According to CoinDesk reports, several other projects faced similar security vulnerabilities or performance issues during their zkEVM adoption around the same time. For example, one gaming platform experienced user churn due to transaction processing speed issues when attempting to migrate to zkEVM, and another NFT marketplace had to change its business model due to ZK proof generation costs. All these cases demonstrate that while zkEVM has great potential, managing its technical difficulty and risks is equally important. The generalized lesson is clear: for new technologies, thorough pre-validation and a phased approach are essential.

Understanding zkEVM Complexity and Technical Challenges

zkEVM is a technology that combines Zero-Knowledge Proofs with the Ethereum Virtual Machine (EVM), attempting to solve Ethereum's scalability and security simultaneously. But, you see, this technology involves more complexity than simply adding a ZK layer on top of an existing EVM. The process of generating ZK proofs itself requires high computational power and sophisticated cryptographic design. In Project Alpha's case, their failure to optimize this ZK proof generation process led to unexpected delays and created potential security vulnerabilities. Ethereum.org has also repeatedly emphasized the technical difficulty of zkEVM. In particular, making all EVM operations ZK-friendly is still an area that requires extensive research and development.

The Disaster Caused by a Hasty Launch Decision

But why is this important?

Project Alpha, pressured by the desire to capture market share, drastically shortened its development schedule. They made the mistake of minimizing the testnet operation period and conducting only perfunctory external security audits. And that's not all; they overconfidently believed their internal development team alone could find all potential bugs in complex zkEVM smart contracts. In reality, when adopting a new technology stack, it's crucial to take sufficient time for testing and verification across various scenarios. Especially for DeFi protocols involving direct assets, security must be the top priority. The SEC (U.S. Securities and Exchange Commission) has also consistently warned about security vulnerabilities in cryptocurrency projects and the importance of investor protection.

Insufficient Team Capability and Lack of External Expert Utilization

Project Alpha's team had extensive experience in traditional Ethereum development but lacked specialists in zkEVM and Zero-Knowledge Proofs. When adopting new technologies, it's vital to secure personnel with expertise in that field or seek assistance from external experts. The shocking truth is that Project Alpha, citing cost-saving reasons, did not sufficiently consult external security audit firms or zkEVM specialized consulting agencies. This ultimately led to overconfidence and irreversible consequences. Proceeding with a project without a deep understanding of a new technology stack is like sailing an unknown sea without a map. Isn't that incredibly risky?

Lessons from Similar Failure Cases

The shocking truth is:

Project Alpha is not the only failure case related to zkEVM adoption. In 2023, another zkEVM-based NFT platform faced an explosion of user complaints due to severe transaction bottlenecks immediately after its mainnet launch, ultimately leading to a decision to suspend service. This was due to a failure in optimizing ZK proof generation speed and network throughput. Also, in early 2024, a gaming project attempting to migrate to zkEVM experienced an indefinite delay in development due to compatibility issues with existing game logic. All these cases share a common thread: they overlooked the technical complexity of zkEVM and approached it hastily without sufficient prior testing. According to a CoinGecko report, 'difficulty in technical implementation' has been consistently cited as one of the main reasons for blockchain project failures since 2023.

Phased Approach Strategy for zkEVM Success (2026)

So, how can you successfully implement zkEVM? The most important thing is a phased approach strategy. While zkEVM technology is expected to mature further after 2026, a cautious approach is still necessary. First, thoroughly validate the feasibility of core technologies through a POC (Proof of Concept) phase. Second, operate a small-scale testnet to rigorously test performance and security under conditions similar to a real environment. Third, conduct essential external security audits and code reviews, and immediately address any vulnerabilities found. Finally, ensure stability through gradual mainnet launch and actively incorporating community feedback. This phased approach may take more time and cost, but in the long run, it will significantly increase the project's stability and chances of success. This is crucial, and this process cannot be skipped.

The Curiosity Gap: What were the results for projects that adopted zkEVM cautiously?

Many of you might be curious. What were the results for projects that cautiously adopted zkEVM? To put it simply, most of them successfully integrated zkEVM into their services, solving Ethereum's scalability issues and providing a better user experience. For example, Polygon's zkEVM launched a stable mainnet through thorough testing and community participation, and many dApps are now actively operating on it. They underwent numerous tests and security audits, and even when problems arose, they responded quickly, building trust. Ultimately, this shows that new technology can only unleash its true value when accompanied by caution and patience.

Adopting zkEVM technology is certainly attractive, but it requires an equally cautious approach. I hope the failure cases we've examined today can help strengthen your project. Below is an action checklist for zkEVM project success.

• Collaborate with ZK tech experts: If internal capabilities are insufficient, actively partner with Zero-Knowledge Proof and zkEVM specialized consultants or development teams.
• Conduct thorough testing and security audits as essential: Ensure a sufficient testnet operation period and obtain verification from at least two independent security audit firms.
• Establish a phased launch strategy: Instead of launching everything at once, plan a strategy to gradually release core functionalities first to ensure stability.
• Communicate transparently with the community: Be honest with the community about the development process and potential risks, and actively incorporate feedback.
• Continuously learn about the latest technological trends: zkEVM technology is evolving rapidly, so continuously learn about the latest research trends and updates to maintain a technological edge.

Frequently Asked Questions (FAQ)

What exactly is zkEVM?

zkEVM is a technology that extends the operations of the Ethereum Virtual Machine (EVM) using Zero-Knowledge Proofs. It aims to increase transaction throughput while maintaining Ethereum's security.

How does zkEVM solve Ethereum's scalability problem?

zkEVM processes transactions off-chain and submits ZK proofs to the chain that the results are correct. This reduces the burden on the Ethereum mainnet by eliminating the need to process every transaction on-chain.

What are the expected developments for zkEVM technology after 2026?

After 2026, zkEVM technology is expected to mature further, with various forms of zkEVM emerging. Improvements in usability and developer tools are also anticipated, leading to more dApps utilizing zkEVM.

What are the most important considerations when starting a zkEVM project?

The most important considerations are a deep understanding of technical complexity and thorough security audits. Additionally, ensuring stability through sufficient testing and a phased launch strategy is crucial.

What are the main differences between zkEVM and Optimistic Rollups?

zkEVM instantly verifies the validity of transactions using ZK proofs, whereas Optimistic Rollups have a challenge period to verify validity. This gives zkEVM the advantage of providing faster finality.

About the Author
Education Manager — Senior Crypto Analyst

Specializations: Cryptocurrency Trading, Risk Management, Bitcoin Technical Analysis
Last Reviewed: 2026-06-03

⚠️ Important Disclaimer

This article is provided for informational and educational purposes only and does not constitute investment, financial, legal, tax, or other professional advice. CryptoPing is not registered as an investment adviser with the U.S. Securities and Exchange Commission (SEC), the Financial Industry Regulatory Authority (FINRA), or any other regulatory body in any jurisdiction.

Cryptocurrencies and digital assets are highly volatile, speculative, and carry substantial risk of loss, including the potential loss of all invested capital. Past performance is not indicative of future results. Forward-looking statements, projections, or price predictions reflect the author's opinion at the time of writing and may not materialize.

Nothing in this article constitutes a solicitation, recommendation, endorsement, or offer to buy or sell any cryptocurrency, token, security, or financial instrument. Readers should conduct their own independent research, evaluate their personal financial situation and risk tolerance, and consult with a licensed financial advisor, attorney, or tax professional before making any investment decisions.

CryptoPing, its affiliates, employees, and contributors may hold positions in the digital assets discussed and may benefit from price movements. Information presented may be based on third-party sources believed to be reliable but is not guaranteed for accuracy or completeness. Regulatory frameworks for digital assets vary significantly by jurisdiction; readers are responsible for compliance with applicable laws in their region.

By reading this article, you acknowledge that you understand and accept these risks and disclaimers.