How is the hash (Block signature) generated?

Category: BlockchainHow is the hash (Block signature) generated?
Editor">Editor Staff asked 2 months ago

Where do nodes run a smart contract code?

1 Answers
Editor">Editor Staff answered 2 months ago

Nodes run smart contracts code on Ethereum Virtual Machine (EVM). It is a virtual machine designed to operate as a runtime environment for Ethereum-based smart contracts.

EVM is operated in a sandboxed environment (isolated from the main network). This is a perfect testing environment.

You can download the EVM, run your smart contract locally in an isolated manner and once you have tested and verified it, you can deploy it on the main network.