The mark consists of the letters "OTM" in all capital letters vertically stacked on top of each other, with the "O" as a simple round circle; the "T" underneath looks hand-written and has jagged edges around it; the "M", also in hand-written fashion, but in a heavier mark and no jagged edges. The "O" and "T" are in the color white and have a small space between them, but the "M" is in the color blue and connected to the "T" at its base on the way up to the second hump of the "M". All of this is against a black background.