I keep on wondering if the Social Credit system is just for parallel reconstruction of events or not (or maybe both).
Also, people have tweeted at the technology in action.
https://twitter.com/rob_schmitz/status/981334160924082177
https://twitter.com/rob_schmitz/status/981425263987843072
is a good demo of what they appear to be doing
For the first one they are doing object classification & identification in realtime.
The second one is identifying crowds using a heatmap.