It is mine, and no it is not published anywhere else. My purpose in posting it here is for feedback and suggestions on how to strengthen it.
I would specifically, as was my intention with this experiment, like feedback from anyone interested in the methodology I used and suggestion as to how I might go about pursuing a more broadly accepted peer-reviewed published proof building on this basic result.
Thank you,
Martin Musatov m[dot]mm[at]vzw[dot]blackberry[dot]net.