The Gene Chain (JYL), a species gene chain, is a collaboration between top blockchain technologists globally and renowned biological research institutions worldwide. This project chains the gene research findings of various flora and fauna species, particularly their genetic maps, creating a crucial database for human efforts in crop improvement, livestock breeding, and environmental protection. It holds monumental significance for advancing agricultural, environmental, and livestock production research. Owning Gene Chain (JYL) promises immense potential economic value in future applications such as gene testing payments and commercialization.