According to Sina Sports News, the Hangzhou Karate Association for the first time used blockchain technology to prove the "winning certificate" of the competition with a unique digital fingerprint identity. The municipal-level Karate Association organization that uses blockchain technology to manage the "winning certificate" of the competition.
The Hangkong Association will also hold the first exclusive blockchain technology application service provider Hangzhou Sports Industrial Chain Technology Co., Ltd. to hold the first blockchain technology-based karate competition, referee coach training class, and stage examination deposit. Users can carry out anti-counterfeiting verification through the Hangkong Association WeChat public account blockchain verification section, and can also share the electronic version of the blockchain certificate in the circle of friends. Hangzhou Karate Association will establish a series of new industry standards in blockchain + karate.