{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Does the design of the virtual credit system allow for backward compatibility?","a":"The design of the virtual credit system is largely backward compatible. This means that it can accommodate and process previous credit data while supporting existing and future credit assessment methods. As a result, even when the virtual credit system is upgraded or updated,  previously accumulated credit data and assessment results can still be retained and used, ensuring the coherence and stability of the system. However, the degree of compatibility depends on the design principles, technical architecture, and implementation details of the system. During the design process, developers need to fully consider compatibility issues to ensure that the new system can smoothly integrate with the existing system."}]}],"pr":"51862abb0d6347618d0e6b40cae75cd5475125ccdde055007a685e7cf63ccaa7"}