achinta das

Aug 4

·2 min read

In this blog, I will talk about

Ethereum World State

Ethereum enriches the content of the account, and in addition to the rest, it can store as much data as you want. And use the maintainability of account data to build smart contract accounts. Ethereum is an account model refined to implement smart contracts. Securely isolate data by account. The information between accounts is independent and does not interfere with each other. Then cooperate with the Ethereum virtual machine to let the intelligent contract sandbox run. As a smart contract operation platform, Ethereum divides accounts into external accounts (EOAs) and contract accounts.

View my article if you want to know more about EOA and Contract accounts.

Ethereum World State

The world state is a mapping between account addresses (160-bit identifiers) and account states ( such as account balance). Merkle tree is used to maintain state.

The account state includes four pieces of

Keep reading this article on Blockchain-Medium.

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