If you successfully locate an authentic copy matching this keyword, here is what you will find inside the MKV (Matroska) container:
This upload includes a custom-crafted, exclusive subtitle track not found in any retail release. Created by fans for fans, this subtitle file features: If you successfully locate an authentic copy matching
The specific file name you mentioned——refers to a popular digital release of Game of Thrones If you successfully locate an authentic copy matching
To ensure the "Exclusive" subtitles work correctly with your file: If you successfully locate an authentic copy matching