Solv Ditches LayerZero for Chainlink to Secure $700M+ in Tokenized Bitcoin

8 May, 2026   /   9 reads   /   Tags:  the , to , in , solv , cross-chain

Solv Protocol, a leading Bitcoin Finance (BTCFi) platform, announced it will fully transition its cross-chain infrastructure for SolvBTC and xSolvBTC to Chainlink CCIP. The decision follows a comprehensive security review of interoperability solutions amid recent high-profile bridge incidents in the DeFi sector.

Strategic Migration for Institutional-Grade Security

SolvBTC provides Bitcoin holders with seamless access to DeFi yield opportunities while maintaining exposure to native BTC. The protocol’s products span multiple blockchains, making reliable and secure cross-chain transfers critical to its operations.

According to Solv’s Chief Technology Officer Will Wang, security forms the bedrock of the protocol’s development philosophy. “Our migration to Chainlink CCIP reinforces that commitment at the highest level,” Wang stated. “By fully securing SolvBTC and xSolvBTC cross-chain transfers with CCIP, we provide users with the highest assurance through proven, defense-in-depth infrastructure.”

As part of the transition, Solv will deprecate LayerZero bridge support for networks including Corn, Berachain, Rootstock, and TAC. Chainlink CCIP will become the standardized cross-chain communication layer across all supported chains.

Context: Rising Bridge Security Scrutiny

The move arrives in the wake of heightened industry focus on cross-chain bridge vulnerabilities. Earlier incidents, including the Kelp DAO exploit involving approximately $292-300 million in assets tied to LayerZero infrastructure, have prompted multiple protocols to reassess their interoperability choices.

While Solv did not directly reference specific exploits in its announcement, it cited “recent cross-chain hacks observed in the industry” and the need for stronger security assurances as key drivers for the migration. Chainlink CCIP’s decentralized architecture, multi-layered verification, and track record were highlighted as primary factors in the decision.

Implications for BTCFi and DeFi

Solv Protocol, launched in 2021 on Ethereum, has positioned itself as a key player in tokenized Bitcoin infrastructure. By prioritizing battle-tested interoperability, the protocol aims to enhance user confidence and support further institutional adoption of Bitcoin yield products.

This transition highlights a maturing trend in DeFi: protocols are increasingly favoring established, decentralized solutions with robust security models over alternatives, particularly as total value secured in cross-chain environments continues to grow.

The crypto industry continues to prioritize security and reliability as DeFi infrastructure evolves. Solv’s decisive action reinforces the importance of choosing proven cross-chain solutions in an environment where bridge exploits remain a persistent risk.