You can tell which are members of the open source program if you go to their docker hub page and you'll see a banner "SPONSORED OSS"
Here is an example:
https://hub.docker.com/r/rclone/rclone
You can tell which are members of the open source program if you go to their docker hub page and you'll see a banner "SPONSORED OSS"
Here is an example:
https://hub.docker.com/r/rclone/rclone