Every time when you doing smth like that exchange smth or trade smth record by program or smth just for maybe one day someone attempt to scam , and you have 100% proof , of cours , include all chat what you writed to him and hes writed to you from start to end. and maybe 99% gm will help you . About screenshoots , i can create fake screenshoot with my photoshop where Gm thinks for hes stolen from me not 10k but 20000k gold or more. Edit video more harder ,and need more skill , but also you can edit your video proffesional to gm believe , even you not scammed.