EVM Bytecode
EVM Bytecode is the low-level, machine-readable instruction set executed by the Ethereum Virtual Machine (EVM) to run smart contracts on the Ethereum blockchain. It consists of a sequence of opcodes (operation codes) that define contract logic, such as arithmetic operations, storage access, and control flow. Developers typically write smart contracts in high-level languages like Solidity, which are then compiled down to EVM Bytecode for deployment and execution on the network.
Developers should learn EVM Bytecode when working on Ethereum smart contract development, auditing, or optimization, as it provides insight into how contracts execute at a fundamental level. Understanding bytecode is crucial for security analysis to detect vulnerabilities, gas optimization to reduce transaction costs, and debugging complex contract interactions. It's also essential for developers building compilers, virtual machines, or tools that interact directly with the EVM.