Deputy Director of Beijing Municipal Bureau of Economics and Information Technology: More than 1,000 offices in 60 units in Beijing have been chained

For the "Beijing Big Data Center" which was officially unveiled recently, Pan Feng, deputy director of the Beijing Municipal Bureau of Economics and Information Technology, introduced that the biggest feature of the "Beijing Tong" App version 2.0 is big data-driven and the use of blockchain technology. Using the concept and technology of the blockchain, under the guidance of the Beijing Big Data Action Plan, a "directory blockchain" system with responsibilities as roots, directories as stems, and data as leaves has been established. At present, in addition to 4 secret units, more than 1,000 offices in 60 units in the city have been chained.