Notes:

Wikipedia: "Internet users began circulating versions of this image, calling it the Free Speech Flag, in blog posts on dozens of websites and as user avatars on forums such as Digg. The first fifteen bytes of the 09 F9 key are contained in the RGB encoding of the five colors, with each color providing three bytes of the key. The sixteenth byte "C0" is appended in the lower right corner."

From article: AACS encryption key controversy