The change swaps the cross-chain messaging provider that lets WBTC travel between networks, moving that role from LayerZero to Chainlink’s Cross-Chain Interoperability Protocol. BitGo described the shift as part of an effort to make WBTC natively omnichain .
BitGo is replacing LayerZero with Chainlink CCIP as the interoperability layer behind Wrapped Bitcoin, covering roughly $7.7 billion in WBTC that moves across chains.
The change swaps the cross-chain messaging provider that lets WBTC travel between networks, moving that role from LayerZero to Chainlink’s Cross-Chain Interoperability Protocol. BitGo described the shift as part of an effort to make WBTC natively omnichain. For related coverage, see Coldcard Hack: Stolen Bitcoin Starts Moving Through Mixer.
What to know:
The core of the update is the provider swap: LayerZero, which had handled WBTC’s cross-chain transfers, is being replaced by Chainlink’s CCIP. The interoperability layer is what allows a Bitcoin-backed token to be recognized and moved consistently across separate blockchains. For related coverage, see Glassnode: Dormant BTC Movement Hit 200x Coldcard Theft as Exchange Flows Stayed Low.
For a token like WBTC, the messaging provider is not a cosmetic detail. It underpins how the wrapped asset is minted, verified, and transferred between networks, so a change at that layer touches the plumbing that every WBTC holder relies on. Reporting from The Defiant identified Chainlink CCIP as BitGo’s exclusive cross-chain provider for WBTC. For related coverage, see U.S. Spot Bitcoin ETFs See $244M in Net Inflows on August 5, Led by BlackRock IBIT.
BitGo has been active in expanding its cross-chain and custody footprint, including a recent move to add USDM1 custody and settlement across three chains. The WBTC provider switch fits that pattern of reworking how BitGo-issued assets operate across multiple networks.
WBTC is a Bitcoin-linked asset: each token represents Bitcoin held in custody, which is why a change to its cross-chain infrastructure belongs in Bitcoin coverage rather than a generic altcoin frame. The migration was earlier reported as a plan to move wrapped Bitcoin from LayerZero to Chainlink CCIP.
For readers, the practical takeaway is about access and continuity: the way WBTC moves between chains is being rebuilt on a new provider, which affects the rails that connect Bitcoin exposure to decentralized applications on other networks. Further detail on rollout timing and any market response would depend on additional disclosures from BitGo.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
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