Chainlink has launched CCIP 2.0, an upgrade designed to let banks, asset managers and crypto companies add their own independent checks when moving tokens between blockchains.
The new system arrives five months after hackers linked to North Korea drained about $292 million from Kelp DAO, a LayerZero-based protocol. The incident intensified scrutiny of how cross-chain bridges verify transfers and contributed to several institutions moving assets to Chainlink’s infrastructure.
According to Decrypt, CCIP 2.0 introduces the Cross-Chain Verifier, or CCV. Institutions can operate a verifier themselves or use one supplied by an outside provider such as Infosys or Nethermind. Deployment starter kits are available through Amazon Web Services and Google Cloud.
How CCIP 2.0 changes bridge security
Cross-chain infrastructure is used to transfer assets such as stablecoins, wrapped Bitcoin and tokenized funds between blockchains. Because separate networks do not automatically share information, a bridge must establish that assets have left one blockchain before allowing a corresponding transaction on another. A verifier performs that confirmation.
Chainlink will continue to operate the default verification system in CCIP 2.0. It consists of 16 independent node operators, represented as separate companies, which must agree that a transfer is legitimate.
The new CCV option adds another layer that can be selected by an institution. In effect, a customer can ask an outside verifier to perform an additional review before a transaction is completed, rather than relying only on Chainlink’s standard network.
That flexibility is significant because bridge failures have often been linked to concentrated verification arrangements. The Kelp DAO attack involved a bridge configured with a single verifier, a setup LayerZero later described as a mistake and stopped supporting for new deployments. Kelp said LayerZero had approved the configuration and failed to warn that it was risky. LayerZero disputed that account, saying the arrangement conflicted with its recommendations.
What happened to Chainlink’s second check
The launch also changes the role of Chainlink’s Risk Management Network. It had previously provided a separate check on the work of the main node committee. Chainlink’s documentation says the network’s automated off-chain function is no longer active in current CCIP deployments, although the company expects to offer it as an optional validation layer in future releases.
The related on-chain contract remains available as an emergency backstop. However, Chainlink says an optional CCV can provide the type of independent review that the Risk Management Network previously supplied.
That means a customer that does not add a CCV now relies on a single active verification network by default, whereas earlier deployments had two automated checking mechanisms. Customers that want an additional review can instead select or operate a separate verifier through the new system.
Chainlink’s move comes as cross-chain infrastructure is being used for assets with a growing connection to traditional financial products. The company says $15 billion in tokenized assets moved onto its rails during the last four months. Those assets included portions of BitGo’s wrapped Bitcoin and Coinbase’s cbBTC, which are increasingly associated with exchange-traded funds and bank products held by people who may never use a crypto wallet directly.
Institutional adoption and the market picture
The Kelp attack helped prompt a shift toward Chainlink among several market participants. Kelp moved to Chainlink, while Kraken transferred its wrapped Bitcoin token and Lombard Finance moved more than $1 billion in Bitcoin-linked assets.
Chainlink says CCIP currently secures more than $84 billion in cross-chain token value. It has named 18 launch partners for CCIP 2.0, although the launch material indicates that confirmed, live deployments using the new verifiers remain limited just hours after the release. Fidelity said the upgrade “has the potential to support” wider distribution, while Further Asset Management said it “intends to partner.”
The company is positioning CCIP 2.0 as a way to combine a common default network with institution-specific controls. Its Chief Business Officer Johann Eid said legacy bridges had lost billions because of insecure infrastructure, while proprietary systems can be slow and costly and may not command trust from other institutions.
Moneyiar market data at 10:04 p.m. Tehran time on September 25 showed Chainlink’s LINK at $13.7368398226, up 3.56% over 24 hours and 10.94% over seven days. Other listed crypto assets were also higher: Cronos (CRO) was $0.0649701295, up 2.95% in 24 hours and 8.43% over seven days; Monad (MON) stood at $0.0259233891, up 3.26% and 3.03%, respectively; and Comedian (BAN) traded at $0.0680565597, up 4.16% over 24 hours and 0.14% over seven days.
