State Change Validation

Integrity

State change validation ensures that every alteration to the blockchain’s global state, such as updates to account balances or derivative contract parameters, is legitimate and adheres to protocol rules. This process involves verifying that transactions are correctly signed, have sufficient fees, and execute according to the defined smart contract logic. Maintaining this integrity is fundamental to the security and trustworthiness of decentralized financial systems. It prevents unauthorized or erroneous modifications. This is a core security primitive.