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Ewasm is a new type of code that can be run in modern web browsers. It is designed to be an effective compilation target for low-level source languages like C, C++ and Rust. The current architecture of the EVM is one of the greatest blockers to raw performance (GitHub EIP48, 2019) The current version of the current EVM has been dubbed “WebAssembly’s WebAssembly” (ewasm) The new Wasm code is a deterministic smart contract execution engine built on the modern, standard WebAssembly virtual machine.