Block Resolution Procedure

Definition ∞ Block Resolution Procedure refers to the method by which a blockchain network resolves disagreements among nodes regarding the valid sequence of blocks. This process ensures all participants ultimately agree on a single, correct chain of transactions, even when temporary forks occur. It is crucial for maintaining the integrity and consistency of the distributed ledger, preventing double-spending and validating new additions to the chain. The procedure dictates how conflicting block proposals are evaluated and which version of the ledger is accepted as canonical by the network.
Context ∞ Understanding Block Resolution Procedure is vital for comprehending blockchain network stability and security. News often discusses protocol upgrades or network splits, which directly relate to changes or challenges in this resolution process. Debates surrounding proof-of-work versus proof-of-stake mechanisms frequently center on their respective approaches to block resolution and their implications for decentralization and attack resistance.