Resolution of conflicting data

This invention describes a system for ensuring data integrity on a blockchain. It works by having a central node receive assets intended for the blockchain. Before recording them, the node uses a smart contract and predefined rules to check if the assets conform to standards. If assets are rejected, the system identifies all related events and transactions, allowing users to mark these as contradictory, highlighting issues with the data. The claims specifically describe a system with a processor and memory executing instructions for these steps.