BitGo has announced that it will adopt Chainlink's Cross-Chain Interoperability Protocol (CCIP) as the default infrastructure for WBTC and all digital assets the company issues in the future. The decision aims to create a unified framework for transferring BitGo-issued assets across blockchain networks while maintaining consistent security standards, risk controls, and operational policies. BitGo, a qualified digital asset custodian, serves institutional clients and has positioned security and regulatory compliance as central to its operations since its founding in 2013.

WBTC is a token that represents bitcoin on a one-to-one basis on blockchain networks other than Bitcoin. Launched in 2019, WBTC has grown into one of the largest wrapped token programs by market capitalization and is widely used across Ethereum-based DeFi. The asset enables bitcoin holders to participate in decentralized finance (DeFi) applications, where they can trade, lend, or supply liquidity on networks such as Ethereum. As DeFi activity has expanded across multiple blockchains beyond Ethereum—including Arbitrum, Optimism, and Avalanche—demand has grown for reliable ways to move wrapped assets between those networks.

Cross-Chain Infrastructure and Security Concerns

The transfer of digital assets between blockchains relies on cross-chain infrastructure, commonly known as bridges. These systems allow tokens and data to move between separate blockchain networks and have become a critical component of the broader digital asset market. However, cross-chain bridges have been frequent targets of cyberattacks, raising concerns about security and operational risks. Major bridge exploits—including those affecting the Ronin Network and Wormhole protocols in 2022—collectively resulted in billions of dollars in losses, underscoring the structural vulnerabilities of early cross-chain designs. The industry has consequently intensified efforts to build systems that reduce vulnerabilities and provide stronger safeguards for both users and institutions.

BitGo stated that standardizing WBTC and future company-issued assets through Chainlink CCIP would enable the use of a more consistent security framework. The company said the infrastructure would allow it to oversee asset transfers and operational policies through a single platform. The decision was driven by several factors, including Chainlink's security architecture, institutional compliance capabilities, and integrated risk-management controls.

Distributed Network and Transfer Controls

According to BitGo, every CCIP bridge route is supported by at least 16 independent node operators distributed across different organizations, geographic regions, and hosting providers. This distributed structure is designed to minimize the risk that a single technical failure, security breach, or coordinated attack could disrupt cross-chain transfers. By spreading operational responsibilities among independent participants, the network aims to improve resilience and reduce potential points of failure.

CCIP also equips token issuers with tools to set transfer limits and configure transaction controls. BitGo said these functions can act as automated safeguards by delaying or restricting transactions when potentially suspicious activity is detected. The company stated that such controls could help contain unusual transfer activity before it escalates into a broader security incident.

Additionally, BitGo plans to leverage the Chainlink Cross-Chain Token standard to create unified versions of WBTC across the blockchain networks it supports. This approach is expected to reduce the need for separate token implementations while maintaining a consistent and verifiable security structure. The company said the framework would also allow BitGo to retain ownership and control of its token deployments as it expands WBTC to additional networks.

Mike Belshe, BitGo's Chief Executive Officer and co-founder, said the company has maintained a security-focused strategy since its founding. He indicated that Chainlink CCIP provides the operational controls, reliability, and risk-management capabilities that institutional clients expect as BitGo expands its support for digital assets across more blockchain ecosystems.

NEW: @BitGo (NYSE: BTGO) migrates $7.7B+ Wrapped Bitcoin (WBTC) to Chainlink CCIP. After a rigorous review, BitGo deprecated its legacy bridging provider & chose CCIP as its exclusive cross-chain infra given it's the only solution that meets institutional security requirements. pic.twitter.com/oEYtZtNuFU

— Chainlink (@chainlink) August 4, 2026

Institutional Focus and Expanding Cross-Chain Infrastructure

The transition comes as financial institutions and digital asset companies increasingly distribute assets across multiple blockchain networks. The growing adoption of cross-chain infrastructure has intensified competition among technology providers seeking to become the primary systems supporting institutional asset transfers. Chainlink CCIP competes with other interoperability protocols such as LayerZero, Wormhole, and Axelar, each offering distinct architectural approaches to cross-chain communication.

It should be noted that a security incident involving Kelp DAO occurred in April 2026, after which significant assets reportedly moved from LayerZero to Chainlink. However, the reported figures and broader claims have not been independently verified.

Chainlink has stated that its infrastructure has supported more than $32 trillion in transaction value and secured over $110 billion across cross-chain applications and decentralized finance. The company also reported that its technology supports approximately 70% of the global decentralized finance ecosystem.

BitGo's adoption of CCIP brings one of the largest wrapped Bitcoin products into Chainlink's cross-chain infrastructure and could expand the protocol's role in institutional digital asset transfers. For existing WBTC holders, the migration may affect how assets are moved between supported networks, though BitGo has not indicated changes to token backing or redemption mechanics. The next phase of the initiative will involve deploying WBTC through Chainlink CCIP and migrating future BitGo-issued assets onto the same framework. The rollout is expected to demonstrate how quickly BitGo can transition from its existing infrastructure and establish a standardized system for managing assets across multiple blockchain networks.