These versions are usually created by enthusiasts rather than the original studios. They use software that analyzes surrounding pixels to predict what the hidden image looks like. While the results can significantly clarify the image, they are "reconstructions" and not the actual original unedited footage.
: This is a specific production ID or "code" used by Japanese adult video (JAV) studios to identify a particular release. ssis698 4k reducing mosaic patched
: This is a specific product code (often called a "Content ID") used to identify a particular piece of media within a database. These versions are usually created by enthusiasts rather
: Taking the "patched" video and increasing its resolution to 3840x2160 (4K) to ensure modern display compatibility and sharpness. ssis698 4k reducing mosaic patched