clockworkphase-1.7.10_1.0c.jar is a release file of the Minecraft shader Dithered Shader, made for Minecraft 1.7.10. It was published on February 11, 2015 and is 1.4 MB in size. For the full description, screenshots and every other version, visit the Dithered Shader shader page.
How to install: Put the .zip into .minecraft/shaderpacks (do not extract it) and select it under Options → Video Settings → Shader Packs. Needs Iris or OptiFine.