Blockchain Transaction Auditing via Immutable Data Segmentation

The system segments transaction data into two distinct parts: immutable transaction records stored on the blockchain, and executable scripts containing validation logic stored separately. This segmentation allows the blockchain to maintain its immutability while external systems can execute and validate the scripts to audit transaction performance, thus resolving the contradiction between data security and validation capability.

The patent introduces an intermediary validation system that acts as a mediator between the immutable blockchain data and the audit requirements. This intermediary executes scripts against the immutable data to produce verifiable validation results, enabling transaction performance auditing without compromising the blockchain's immutability or security properties.

The system performs preliminary actions by embedding executable validation scripts alongside the immutable transaction data during the transaction creation process. These scripts contain predetermined validation logic that will be executed later to verify transaction performance, enabling accurate measurement and auditing before the actual transaction completion, thus maintaining both security and verification accuracy.

The patent implements a feedback mechanism where the execution results of validation scripts are returned and can be verified against expected outcomes. This feedback loop enables precise measurement of transaction performance by comparing actual results with predetermined validation criteria, thereby achieving both data security and accurate performance verification.