#区块链新事# The Wudan Branch of the Guiyang Public Security Bureau terminated a patented technology service project for combating virtual currency crimes involving public chains such as Ethereum and Tron because the supplier's letter of commitment was not stamped with an official seal. The project involves a huge amount of data, including nearly 10T+ data addresses and 2.5+ billion account relationships. This project requires secure blockchain data collection, obtaining valid wallet addresses, locating fund flows and transaction relationships, and also requires a large amount of data label analysis capabilities and overseas exchange address recognition capabilities. The project funding is 9.5 million RMB. What do you think about this? Feel free to discuss in the comment section. 👇