Comprendre les blockchains

EVM account state

Ethereum tracks balances, nonces, code and contract storage.

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Ethereum tracks balances, nonces, code and contract storage.

The same address has separate state on every network.

Always record chain ID with the address.

Comprendre les blockchains

A block links execution history to the chain's verification rules.

Comprendre les blockchains

Code executes, but balances, permissions and configuration survive in the contract's storage.

Comprendre les blockchains

A commitment identifies data; availability determines whether the required data can be obtained.

Comprendre les blockchains

Solana programmes operate on accounts supplied to instructions.