What is the Ethereum Virtual Machine?
he Ethereum Virtual Machine (EVM) is a decentralized, Turing-complete virtual machine that runs on the Ethereum blockchain. It is responsible for executing the code of smart contracts on the Ethereum network.
Smart contracts are self-executing contracts with the terms of the agreement between buyer and seller being directly written into lines of code. The code of a smart contract is written in a programming language like Solidity, and it defines the properties and behavior of the contract.
When a smart contract is deployed to the Ethereum blockchain, it is stored in the EVM and can be executed by any node on the network. This allows smart contracts to be transparent, immutable, and secure, as the code and its execution are recorded on the blockchain and are visible to all participants.
The EVM is an important component of the Ethereum ecosystem, as it enables the creation and execution of decentralized applications (DApps) and other decentralized processes on the Ethereum platform. It is also used to facilitate the transfer of value in the form of Ether, the native cryptocurrency of Ethereum, between participants in the network.
Decentralized applications (DApps) are applications that are built on decentralized platforms, such as the Ethereum blockchain. They are designed to be decentralized, meaning that they are not controlled by a single entity, but rather operate on a decentralized network of computers.
DApps are built on top of smart contracts, which are self-executing contracts with the terms of the agreement between buyer and seller being directly written into lines of code. The code of a smart contract is written in a programming language like Solidity, and it defines the properties and behavior of the contract.
When a DApp is deployed to the Ethereum blockchain, the smart contract associated with the DApp is stored in the Ethereum Virtual Machine (EVM) and can be executed by any node on the network. The EVM is responsible for executing the code of smart contracts on the Ethereum blockchain and is an important component of the Ethereum ecosystem.
DApps can be integrated with the EVM in several ways. For example, a DApp can interact with a smart contract stored in the EVM by sending transactions to the contract, which will execute the code defined in the contract. A DApp can also use the EVM to access data stored on the Ethereum blockchain, such as the state of a smart contract or the balance of an Ethereum address.
In summary, DApps are decentralized applications that are built on decentralized platforms, such as the Ethereum blockchain. They integrate with the EVM by interacting with smart contracts stored in the EVM and accessing data stored on the Ethereum blockchain.