Censor.NET reports referring to Bellingcat website.
According to investigators, this very Buk was used to shoot down the Malaysia Airlines Boeing 777 in the Donetsk region back in the summer of 2014. As noted, the authenticity of the video is verified thanks to the updated Google Earth imagery.
The pictures were taken on June 17, 2014 - the day of the crash of flight MH17. The investigators have compared the dash-cam video and the updated Google Earth images, confirming the authenticity of the recording.
In particular, the satellite images show the Buk, a Volvo hauler, and several convoying cars driving the same road.
Related materials: Russian terrorists downed MH17