Because the service is no longer active and the string is an encrypted hash, it is difficult to identify the specific content or "feature" you are looking for without more context. To help me assist you better, could you clarify:
If you remember the title of the video or the topic, I can help you find legitimate ways to access it today. Because the service is no longer active and
If it’s from a specific forum, database, or legacy archive, knowing the source might help decode what the file was. or legacy archive