The official website of Tsinghua University released the People's Daily Overseas Edition 6-24 article "Tree Map: The World-Class Public Chain Built by Tsinghua's" Yao Ban "Team", which pointed out that the main network of Tree Map blockchain has been running stably for more than 3 years and has become a global blockchain network covering five continents, more than 20 countries, and at most more than 4,300 nodes.