According to Planet Daily, Polyhedra Network announced a partnership with EigenLayer to build a secure and efficient cross-chain protocol from Ethereum to Bitcoin. While utilizing zero-knowledge proof technology, the protocol introduces a double pledge mechanism, and ensures network security through a clever penalty mechanism, thus achieving the bridge between Ethereum and Bitcoin networks. zkBridge leverages EigenLayer's decentralization and economic trust on Ethereum to bring secure and efficient interoperability to Bitcoin. This move not only brings new avenues of income to Bitcoin holders, but also injects vitality into the entire Bitcoin ecosystem. zkBridge is currently working with multiple development teams, including various infrastructures, Bitcoin second-layer networks, wallets, DeFi protocols, and tools applied to the Bitcoin ecosystem.