Overwatch PTR (China)
Below is the version data for the given region
Region
China  (Version History)
Battle.net Version
1.7.0.2.34110  
Active Version
1.7.0.2
Build ID
34110
Build Config
4a1f0af9b0297f9bfb4fd3f42b9dacb5
CDN Config
9173e1ff95b922746c4040bbd1e866e6
Keyring
e102e1f46463132a9740c006b8b26893