I originally posted this on the other site back when I took the picture, and it resulted in a lot of confused comments, especially from Americans, eventually getting removed by overzealous mods. Either way, I promise you that this date does not exist, and has never existed.
1776/07/04, which is commonly written July 4th 1776 as well as 4th of July 1776. All three ways are correct. What’s your point?
I am engaging in what is commonly known as a joke, jape, jackanapery, tomfoolery, silliness or knavery.