This is the "Release Group" or the specific uploader. In this case, it’s a well-known tag for a contributor who specializes in Switch content.
Downloading copyrighted games you don't own is considered piracy in most regions. MYFPEDRO-BBB-NSwTcH-[BASE]-NSP-Ziperto.rar
Because these files are shared on unofficial channels, .rar archives can sometimes be used to hide malware or "bricks" for modified consoles. Always ensure you're using a trusted source if you're exploring the world of emulation. This is the "Release Group" or the specific uploader
This is the name of the website or source where the file was originally hosted or indexed. The Story of the File Because these files are shared on unofficial channels,
This is the file format ( Nintendo Submission Package ). It’s the digital equivalent of a game bought from the eShop, as opposed to an .XCI file, which is a dump of a physical cartridge.