Wu said that, according to news from the Dongcheng District Court in Beijing, the Dongcheng Court recently released the "White Paper on the Trial of Cultural Relics and Art Auction Cases (2014-2024)". In analyzing 137 auction dispute cases, it was pointed out that some auction institutions use blockchain technology for the digital recording of auction items, but there are still disputes regarding private chain authenticity, timestamp objections, and electronic signature verification. Additionally, the diversity of appraisal institutions and appraisers, along with the lack of unified standards, leads to a significant degree of subjectivity and uncertainty in appraisal results.