How to stop recording with Kazam

Obviously, I found the solution 5 minutes after to post the question.

• start recording: Super + Control + r
• pause recording: Super + Control + p
• finish recording: Super + Control + f
• show Kazam: Super + Control + s
• quit Kazam: Super + Control + q

Note: Super is usually this "Windows logo" key.

Keyboard are not so full of Super key. Better point out it is generally the "windows" key. Also, such sequences may not work at all under some UI/WM.