Scientists have successfully developed an artificial intelligence tool that uses machine learning technology to trace the authenticity of wine. This tool not only accurately traces back to specific vineyards and wineries but also reveals the unique "chemical notes" of each winery, providing new avenues for fraud detection and wine quality improvement. Beyond its potential applications in combating fraud, the tool can also be used to monitor the entire wine production process, ensuring the quality of blends, and is expected to reduce the cost of producing top-tier wines, benefiting a wider audience.