System Integrity Check refers to the process of verifying the accuracy and consistency of data within a blockchain or cryptocurrency system. This is essential for maintaining trust among users and ensuring the security of transactions.During a system integrity check, data is evaluated against pre-defined parameters or checksum values. This helps identify any discrepancies or unauthorized changes, which could indicate hacks or fraudulent activity.Nodes in a network often perform integrity checks by comparing their copies of the blockchain. If discrepancies are found, nodes can take corrective measures, such as rejecting invalid transactions or forks. This decentralized validation process enhances the overall reliability of the system.Additionally, system integrity checks contribute to the transparency and accountability of the cryptocurrency, making it more resilient against potential attacks. Regular checks ensure that the rules governing the system remain intact, and users can have confidence that their assets and information are secure.