If this is related to a specific research topic, it may be helpful to search for: The username of the streamer involved. The specific topic of the stream. Academic studies on Periscope user behavior in 2020.

I was unable to find any specific academic paper, report, or publication referencing "Periscope LiveOMG 2020 (307).rar".

If you can provide more context on the or the topic of the stream , I can help you find more information.

Based on the filename structure, this appears to be a compressed archive file (RAR) likely containing recorded live streams, screenshots, or user-generated content from the Periscope platform from 2020. Such files are typically found on file-sharing sites, imageboards, or personal archives rather than in academic or research databases.