Set47.com branding spills the beans. XO MOB design, doubled because the edge of the circle intersects the T, which is a Tau cross.
It was Set who drowned Osiris in the Nile and chopped him into 13 pieces, according to the familiar versions of the legend. Code 47 (Search The Open Scroll Blog for Code 47.) The 47th Problem of Euclid with the right triangle area proof and 3.4.5 Pythagorean triple that represents the union of Osiris and Isis producing Horus. It's a geometric proof, and the perpendicularly bisected circle is certainly a geometric design with right angles that would produced inside the 3D 47 graphic.
3D calls out the number 34 (D: 4th letter) emphasizing the union of Osiris-3 and Isis-4. Orange color. Search The Open Scroll Blog for, Orange.