Twitter:@CryptoBrawn; GameFi enthusiast,NFT player,founder of @GF_GuildGameFi,blockchain financing information,long-time cryptocurrency investor. **zkSync**Introduction zkSync is a scaling and privacy focused engine for Ethereum. Its current scope of features includes low gas transfer of ETH and ERC20 tokens on the Ethereum network, atomic swaps and limit orders, and built-in support for L2 NFT. ZkSync is built on ZK-Rollup technology, but I always had a hard time understanding what it is, so...