The largest protocol on ZKSync. Karat has over 300,000 wallets actively transacting. Each user has verified their web3 wallet and their web2 id/behavior data. Karat is a data access control middleware developed by senior engineers from Apple, Google, and Forbes 30u30 serial entrepreneur. It leverages on-chain MPC and ZK technologies to create a sharable Web 2 & 3 ID data layer. Karat has received investments from institutions such as Bitmart, NEO Eco, Longling Capital, Emurgo Capital, Blackbull Venture, and Milestone Capital. Karat encrypts user data such as email and Twitter, links it to the user’s wallet, and stores it on IPFS. Users and nodes are then given the MPC private key, allowing them to decentralize control over all data access permissions completely. This infrastructure is intended for all future Dapps that require Web3 social, data indexing, advertising delivery, and login permission calls.