Open Matte means the frame reveals more picture at the top and bottom than the standard widescreen version (originally 2.35:1). 1080p WEB-Rip means it was ripped from a streaming source (like iTunes/Amazon) at 1920×1080 resolution, but the open matte version is likely 1.78:1 or 1.85:1.

If you’re asking me to help you something about this file, could you clarify which platform or context you want to report it to? For example:

Downloading or distributing this file violates copyright law. However, discussing the format is academic. For legitimate collectors, the only way to legally see "more" of the image is to wait for a hypothetical IMAX or 1.85:1 re-release.

Regardless of the version, the famous "House of Blue Leaves" fight sequence remains in Black and White

: The film is a stylistic mashup of 1970s martial arts cinema, samurai films, spaghetti westerns, and anime.

has never seen an official Open Matte release on physical media like 4K UHD or Blu-ray, this specific file has become a cult artifact in the digital preservation community. It represents a "lost" version of the film that exists only in the corners of the internet. Conclusion Kill Bill Vol. 1