As far as I remember, that photograph where he is doing a handshake is an evidence that he is a former ambassador of GCC (Global Crpyto Currency). Though he never disclosed that much of information throughout our conversation because he has a habit of deleting the images upon sending, I managed to get at least a hint who are the people related to him in GCC.

This person [1] https://bitcointalk.org/index.php?action=profile;u=24, is somehow one of his colleagues when he is still an ambassador of that token. Here is our conversation on how he introduce dwdollar because I noticed that he is wearing a GCC avatar.



As per the bitcoin address:


That is a coins.ph address and it looks like he made previous on chain transactions. I am also willing to post a thread in our local to get some help regarding this issue as suggested by @Coin_trader and @harizen.