Nethermind Joins Chainlink CCIP, Exits LayerZero DVN

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The firm will run infrastructure for Chainlink as a node operator and technology provider. As a result, it leaves behind its role as an independent Decentralized Verifier Network, or DVN, in the LayerZero ecosystem.

What Nethermind Announced

Nethermind posted the news on X at around 16:01 UTC. It also linked a blog post published the same day. Chainlink then amplified the announcement minutes later.

According to the blog, Nethermind will support two Chainlink products. First, it will operate nodes for the Cross-Chain Interoperability Protocol, known as CCIP. Second, it will run Chainlink Data Feeds for onchain price and market data.

Beyond nodes, the team will contribute engineering tools, infrastructure services, and integration support. In short, the Nethermind Chainlink partnership reaches past basic operations.

Nethermind said the decision followed an extensive review. Still, it did not share a completion timeline or financial terms. Instead, it promised updates as the migration continues.

Why the Nethermind Chainlink Move Matters

Nethermind is not a minor player. Its execution client powers more than a third of the Ethereum network. So an operator of this scale switching sides carries real weight.

For context, the firm launched in 2017 and employs more than 200 engineers. It has also served as a LayerZero DVN since late 2023. That history makes the exit notable.

A DVN verifies cross-chain messages that an application chooses to trust. By contrast, CCIP uses a defense-in-depth model. It relies on multiple decentralized oracle networks, a separate Risk Management Network, and rate limits.

Running a node means real work, not a label. Nethermind will join decentralized oracle networks that observe, commit, and execute cross-chain transfers by consensus. Each network typically spans many independent operators. So one weak node cannot push a bad message through.

Chainlink calls this approach secure-by-default. In practice, applications inherit the security rather than configuring verifiers themselves. For institutions, that distinction matters.

A Growing LayerZero-to-Chainlink Migration

The switch fits a wider pattern. Since May 2026, a series of protocols has announced moves from LayerZero to CCIP.

According to CoinDesk, these announced migrations top $7.2 billion. Notably, that figure reflects reported protocol and asset moves, not a single onchain metric. It counts Mantle Super Portal at about $2.5 billion. It also counts Kelp at over $1.5 billion and Lombard at over $1 billion.

The trend traces back to April 2026. Then an exploit drained roughly $292 million from Kelp DAO’s rsETH bridge. That bridge ran on LayerZero infrastructure.

After the incident, LayerZero acknowledged risks in one-of-one DVN setups. It also admitted communication shortcomings. Since then, high-value projects have leaned toward CCIP.

Not everyone reads the shift the same way. Some analysts argue the framing overstates the gap between the two designs. They also note that LayerZero still leads on raw message volume, even as high-value assets migrate. So the “flight to Chainlink” story may run ahead of the data.

What Both Sides Are Saying

Daniel Celeda, chief executive of Nethermind, framed the move around reliability. “Being a node operator carries real responsibility for a network’s reliability, and that’s consistent with how we approach every engineering commitment we make,” he said.

Celeda added that the firm brings the same rigor behind its Ethereum client. According to him, that expertise now serves Chainlink’s institutional clients.

Johann Eid, chief business officer at Chainlink Labs, welcomed the team. He called Nethermind one of the most respected engineering firms in the industry. He also said enterprise-minded providers increasingly choose secure-by-default foundations.

Notably, neither official statement named LayerZero directly. Secondary coverage and the community filled that gap. The Block reported the DVN exit and the new CCIP role in detail.

How LINK Reacted

LINK moved higher on the day of the news. The token traded near $9.50 the prior day. It then rose toward $10.00 on August 19, a gain of roughly 5%.

Still, several catalysts hit at once. Broader crypto strength and other Chainlink news also lifted the market. So no source pins the rally on Nethermind alone.

This article is not financial advice. Readers should research any token carefully before making decisions.

What Comes Next for the Migration

Key details remain open. Nethermind has not confirmed which CCIP lanes or oracle networks it will run. It also has not shared a timeline or commercial terms.

For now, no onchain registry lists Nethermind as a live CCIP operator. That confirmation could follow in the coming weeks. Until then, the Nethermind Chainlink deal marks intent rather than activation.

The bigger question is whether more LayerZero partners follow. If they do, the interoperability race could tilt further toward Chainlink. OCT will track the migration as it develops.