Blockchain infrastructure developer zkLink has revealed Nexus, a layer-3 network built to connect multiple popular Ethereum rollup solutions, including zkSync, StarkNet and Polygon zkEVM.

zkLink’s app-specific rollups inherit security from Ethereum using zk-SNARKs, and can connect to various general-purpose zero-knowledge (zk) rollups.

By enabling tokens to be easily transferred between one zkLink rollup to another, DeFi applications — including decentralized exchanges and NFT marketplaces — will be able to minimize liquidity fragmentation when sending transactions between different blockchains. 

Co-founder of zkLink Vince Yang told Blockworks that Nexus will select just one of…

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