Virtual Machine
A Virtual Machine (VM) is a software-based environment that mimics a physical computer, allowing programs to run independently of the hardware or operating system.
How Virtual Machines Work
In blockchain, virtual machines like the Ethereum Virtual Machine (EVM) execute smart contracts across the network. They create a controlled, consistent environment where code can be run securely, ensuring the same outcome on every node. This consistency is key for decentralized applications (dApps) and smart contract functionality.
Why Virtual Machines Matter
Virtual machines bring flexibility, security, and determinism to blockchain platforms. They allow developers to write and deploy code without worrying about hardware differences. In decentralized networks, VMs make it possible to automate transactions, enforce rules, and create complex logic without intermediaries, all in a trustless way.