The National Cultural Big Data Trading Center has recently unveiled the International Sound Asset Trading Platform, heralding a groundbreaking era in the digital trading of China's audio cultural heritage. This innovative platform transforms traditional sound arts, including horsehead fiddle performances and Kunqu opera interpretations, into tradable digital assets, thereby charting a new course for the preservation and promotion of cultural heritage. Users can navigate the platform to explore and trade these sound assets, which are safeguarded by cutting-edge triple technology and notarization measures to ensure the security and integrity of every transaction.