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The cross-chain infrastructure market is undergoing a notable shift as Nethermind, one of the key engineering teams in the Ethereum ecosystem, has decided to stop operating a Decentralized Verifier NeThe cross-chain infrastructure market is undergoing a notable shift as Nethermind, one of the key engineering teams in the Ethereum ecosystem, has decided to stop operating a Decentralized Verifier Ne

Nethermind Leaves LayerZero for Chainlink: The Race to Become the Cross-Chain Infrastructure for Institutional Finance

#Industry Perspectives

CROSS$0.11294+2.06%

TAKE$0.05862+3.04%

NOT$0.0004139-0.62%

Author: Nguyen Rin Hoang

2026/08/25 15:42

Following a comprehensive evaluation process, Nethermind joined the Chainlink Network as a node operator and strategic technology provider. In its new role, the company will directly participate in securing the Cross-Chain Interoperability Protocol (CCIP) and Chainlink Data Feeds, while also providing engineering tools, infrastructure, and integration support for blockchain projects.

The move is notable not only because Nethermind is a major name in Ethereum. It also comes after several projects, including Kelp DAO, Solv Protocol, and BitGo, moved parts of their cross-chain operations from LayerZero to Chainlink.

This raises a broader question: Is Chainlink CCIP gradually becoming the preferred interoperability layer for institutional finance?

Key Takeaways

Nethermind stopped operating its DVN on LayerZero and moved its cross-chain activities to Chainlink after a comprehensive evaluation.

The company became a Chainlink node operator and strategic technology provider.

Nethermind will help secure both CCIP and Data Feeds.

This is not an isolated case: Kelp DAO, Solv Protocol, and BitGo also made moves from LayerZero to Chainlink in 2026.

Nethermind did not state that a specific technical flaw in LayerZero caused the move.

The event reflects growing competition among interoperability protocols as blockchain moves deeper into institutional finance.

Who Is Nethermind and Why Is This Decision Important?

Nethermind is not simply a crypto project that uses LayerZero.

The company is one of the most important engineering teams in the Ethereum ecosystem and develops Nethermind Client, one of Ethereum’s execution clients.

Nethermind also provides services related to:

Blockchain infrastructure.

Security.

Protocol engineering.

Zero-knowledge technology.

Institutional blockchain solutions.

For this reason, the choice of interoperability infrastructure by a company experienced in operating blockchain core infrastructure carries more significance than an ordinary migration.

Nethermind said its experience building infrastructure for Ethereum will be brought into Chainlink to meet growing reliability and security requirements as more institutions move financial activity onto blockchain.

What Did Nethermind Previously Do on LayerZero?

Before moving to Chainlink, Nethermind operated a Decentralized Verifier Network, or DVN, within the LayerZero ecosystem.

DVNs play an important role in LayerZero’s security architecture.

When a message is sent from blockchain A to blockchain B, there must be a mechanism to verify that the message is valid.

A simplified version looks like this:

Chain A → Message → DVN verifies → Chain B

Applications using LayerZero can choose which DVNs they trust and configure how multiple verifiers work together.

Nethermind was one of LayerZero’s major third-party verifiers before deciding to migrate.

Nethermind Moves to Chainlink CCIP

After leaving its DVN role, Nethermind did not simply become a customer using Chainlink.

The company became a direct participant in the network’s infrastructure.

Its new roles include:

Node Operator

Nethermind operates infrastructure that helps secure Chainlink services.

Strategic Technology Provider

The company provides engineering tools, infrastructure services, and integration support for teams building blockchain applications.

This turns the relationship into an infrastructure partnership rather than a simple product integration.

What Is CCIP?

Chainlink CCIP, short for Cross-Chain Interoperability Protocol, is infrastructure designed to allow blockchains and applications to exchange tokens or messages with one another.

The problem CCIP aims to solve comes from blockchain fragmentation.

Ethereum has its own assets.

Solana has its own ecosystem.

Layer 2 networks such as Arbitrum, Base, and Optimism also have their own liquidity environments.

If assets and financial applications need to operate across multiple networks, they require a connecting layer.

A simplified model is:

Blockchain A ↔ CCIP ↔ Blockchain B

Chainlink is trying to position CCIP as a standard layer that allows blockchains, applications, and financial institutions to communicate with each other.

Nethermind will become part of the security infrastructure behind this system.

Why Is Interoperability Becoming More Important?

Blockchain is evolving from a market primarily serving crypto-native applications into an environment with increasing participation from traditional finance.

Growing areas include:

Stablecoins

Stablecoins exist across multiple blockchains and need the ability to transfer value between networks.

Tokenized Assets

Bonds, money market funds, equities, and other RWAs are being brought onto blockchain.

Institutional DeFi

Institutions may use blockchain for settlement, asset management, and financial transactions.

Cross-Chain Settlement

An asset may be issued on one blockchain but need to be settled or used on another.

At that point, interoperability is no longer simply a tool that helps crypto users bridge tokens.

It could become infrastructure connecting onchain financial markets.

This is also why Nethermind emphasized the need for reliable infrastructure as more institutions move activities onto blockchain.

Chainlink Wants to Become the Connectivity Layer for Institutional Finance

Chainlink has long been known primarily for its oracle technology.

The original model can be understood as:

Offchain data → Chainlink Oracle → Smart Contract

For example, a DeFi lending protocol may need the ETH/USD price to determine collateral ratios.

But Chainlink is expanding beyond that model.

Today, the Chainlink ecosystem can increasingly be viewed as:

Data + Cross-chain communication + Identity/Compliance infrastructure + Institutional connectivity

CCIP is an important part of this strategy.

If traditional assets are tokenized across multiple blockchains, the connectivity layer between those networks could become a critical part of the overall onchain financial architecture.

This Is Not the First Migration Away From LayerZero

Nethermind’s decision becomes more notable when viewed alongside several other migrations in 2026.

The Block reported a series of moves including:

Kelp DAO → Chainlink

Solv Protocol → Chainlink

BitGo Wrapped Bitcoin → Chainlink

and now:

Nethermind → Chainlink

In particular, in early August, BitGo moved approximately $7.4 billion in Wrapped Bitcoin to Chainlink CCIP for cross-chain operations.

Viewed individually, each case may simply represent an infrastructure decision by a particular organization.

But when multiple migrations happen within a relatively short period, they begin to form a trend worth monitoring.

Kelp DAO Was a Notable Turning Point

An important event in this competition occurred in April 2026.

Kelp DAO’s rsETH bridge using LayerZero was exploited, resulting in losses of approximately 116,500 rsETH, worth around $292 million at the time.

After the incident, Kelp DAO moved its cross-chain infrastructure to Chainlink.

LayerZero later publicly apologized for how it responded to the incident and acknowledged an issue related to the implementation’s single-verifier configuration.

However, an important distinction must be made:

There is no evidence that Nethermind left LayerZero directly because of the Kelp DAO incident.

Nethermind only said that its decision followed a comprehensive evaluation process.

Therefore, it would be inaccurate to conclude that Nethermind determined LayerZero was less secure than Chainlink.

LayerZero and Chainlink Take Different Approaches

The competition between the two systems is interesting because their architectural philosophies are not entirely the same.

LayerZero focuses heavily on configurable security.

Applications can choose DVNs and configure verification models based on their own requirements.

This provides a high degree of flexibility.

Chainlink CCIP, by contrast, focuses on providing a more standardized interoperability layer using Chainlink’s node operator network and risk-management systems.

The difference can be simplified as:

LayerZero → applications customize their security stack.

Chainlink CCIP → standardized cross-chain security infrastructure.

This does not mean one model is inherently better than the other.

But for financial institutions, standardization could become a significant advantage.

Why Do Financial Institutions Need Standardization?

A small DeFi protocol may be able to accept a wide range of technical configurations.

A bank is different.

Banks, asset managers, and custodians usually need to assess:

Security.

Operational risk.

Counterparty risk.

Compliance.

Auditability.

Governance.

Reliability.

If every blockchain uses a completely different cross-chain mechanism, risk assessment becomes more complex.

A standardized infrastructure layer can help simplify that challenge.

This is why the interoperability race may not be decided entirely by:

which protocol is the fastest

or:

which protocol is the cheapest.

Another factor may matter more:

which protocol becomes the standard trusted by institutions.

Network Effects Could Decide the Race

Interoperability has very strong network-effect characteristics.

Suppose many banks use CCIP.

Asset managers also use CCIP.

Stablecoins use CCIP.

Tokenized funds use CCIP.

Custodians use CCIP.

A new institution entering blockchain would then have more incentive to use the same infrastructure in order to interact with existing systems.

The cycle could become:

More institutions → more assets → more blockchains → more integrations → more institutions attracted.

If an interoperability protocol achieves a sufficiently strong network effect, its position could become very difficult to replace.

This may be why migrations such as Nethermind’s are more important than short-term LINK or ZRO price movements.

What Does Nethermind Bring to Chainlink?

Nethermind brings more than just another node.

The company has deep experience in Ethereum core infrastructure.

A team like this joining Chainlink could provide three key benefits.

Engineering Credibility

Nethermind has experience developing and operating software at Ethereum’s protocol layer.

Infrastructure Reliability

Node operators need to maintain high uptime, security, and operational discipline.

Institutional Integration

Nethermind has built blockchain products aimed at enterprises and financial institutions.

Therefore, the partnership could help Chainlink not only at the technical layer but also in onboarding institutional customers onchain.

Is This Bad for LayerZero?

In the short term, losing a major verifier such as Nethermind is clearly not a positive signal.

Especially when viewed alongside previous migrations, the market has reason to monitor whether the trend continues.

However, it is too early to conclude:

“Chainlink has defeated LayerZero.”

LayerZero still has a large ecosystem, and its DVN architecture allows applications to customize their own security models.

The real competition will depend on:

Developer adoption + institutional adoption + security record + transaction volume + assets transferred + integration depth

A few migrations are not enough to determine the entire market.

Impact on LINK

Over the long term, this development could support the LINK thesis if Chainlink continues becoming infrastructure for onchain financial activity.

But an important distinction should be made:

CCIP adoption ≠ LINK price immediately increases.

What matters more is whether adoption translates into:

More cross-chain transactions.

More network fees.

More institutions using Chainlink.

More assets depending on Chainlink infrastructure.

If that happens, the economic value of the Chainlink network could increase.

Nethermind’s move to CCIP should therefore be viewed as an adoption signal, not direct evidence for any specific LINK price target.

Impact on LayerZero and ZRO

For LayerZero, the key question is whether recent migrations are isolated cases or the beginning of a longer-term trend.

If more:

DVNs → leave LayerZero

or:

Asset issuers → move to CCIP

then LayerZero could begin facing a network-effect challenge.

On the other hand, if LayerZero continues attracting new applications and proves that its configurable security model works effectively, the current migrations may simply reflect market segmentation between two different architectures.

As with LINK, it would be inappropriate to conclude that Nethermind’s departure automatically means ZRO must fall in price.

The Real Battle Is to Become the “TCP/IP of Blockchain”

If blockchain continues developing as a multichain ecosystem, the market could eventually contain dozens or hundreds of specialized networks.

One blockchain for payments.

One blockchain for tokenized securities.

One blockchain for DeFi.

One blockchain for banking.

One blockchain for consumer applications.

These systems need to communicate with each other.

That means interoperability could become an infrastructure layer similar to how the Internet relies on common standards that allow different computer networks to exchange data.

The competition between Chainlink, LayerZero, and other interoperability protocols is therefore not simply a battle over token bridges.

It is a battle to become:

the communication layer of the onchain economy.

What to Watch Next

The Nethermind event alone is not enough to conclude that the interoperability market has chosen a winner.

But there are three important signals to monitor going forward.

The first is institutional migrations. If more custodians, banks, or tokenized asset issuers move to CCIP, the network-effect thesis will become stronger.

The second is the value of assets using CCIP, especially stablecoins and RWAs.

The final factor is security record. For cross-chain infrastructure, a major security incident can quickly change trust and market share.

Conclusion

Nethermind leaving its LayerZero DVN role and joining Chainlink is not simply a case of one company switching cross-chain providers.

Nethermind is an important Ethereum engineering team. The company will become a Chainlink node operator and strategic technology provider, directly participating in securing CCIP and Data Feeds.

More importantly, Nethermind is not the only example. Kelp DAO, Solv Protocol, and BitGo have all made moves to shift cross-chain activity from LayerZero to Chainlink this year.

However, it is still too early to conclude that Chainlink has defeated LayerZero.

The bigger story is that interoperability is evolving from a crypto bridging tool into infrastructure capable of connecting stablecoins, RWAs, blockchains, and institutional financial systems.

If Chainlink continues attracting major node operators, custodians, asset issuers, and financial institutions, CCIP could develop a very strong network effect.

In that context, Nethermind’s decision can be viewed as a small but meaningful signal of where infrastructure builders are placing their bets on the future of multichain finance.

FAQ

Has Nethermind Completely Left LayerZero?

Nethermind said it is migrating its DVN operations away from LayerZero and moving its cross-chain activities to Chainlink. This does not necessarily mean Nethermind has withdrawn from every activity or software component related to the LayerZero ecosystem.

What Will Nethermind Do for Chainlink?

The company will serve as a node operator and strategic technology provider, helping secure CCIP and Data Feeds while also providing engineering tools, infrastructure, and integration support.

What Is a LayerZero DVN?

A DVN, or Decentralized Verifier Network, is an independent component used to verify the authenticity and integrity of messages transmitted between blockchains.

Did Nethermind Leave LayerZero Because of Security Issues?

Nethermind did not identify any specific LayerZero security flaw as the reason for its decision. The company only said the move followed a comprehensive evaluation process.

Has Chainlink Already Beaten LayerZero?

It is too early to say. Several recent migrations favor Chainlink, but the long-term interoperability race will depend on adoption, security, transaction volume, and the ability to attract institutions.

Disclaimer: The information provided here is for informational purposes only and should not be considered financial, investment, legal, or professional advice. Always conduct your own research, consider your financial situation, and, if necessary, consult with a licensed professional before making any decisions.

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