Yes. As you can see from the commits, there is only modifications to images, coin name and the sample config.

The merkle root has not changed, it has been 0x0609c30b3a36b5638b0487ab96a2b120492d940a0232b5fd7d5c70e167d0e342 since March 10th when the wecoin repository was published.

https://github.com/wecoin/wecoin/blob/cf328c9efcb3ac5817ef77e17e868442f65db292/src/main.cpp#L2968 (march 10th)
https://github.com/wecoin/wecoin/blob/master/src/main.cpp#L2968 (latest commit)

Hash genesis block:
https://github.com/wecoin/wecoin/blob/cf328c9efcb3ac5817ef77e17e868442f65db292/src/main.cpp#L41 (march 10th)
https://github.com/wecoin/wecoin/blob/master/src/main.cpp#L41 (latest)

Checkpoints:
https://github.com/wecoin/wecoin/blob/cf328c9efcb3ac5817ef77e17e868442f65db292/src/checkpoints.cpp#L38 (march 10th)
https://github.com/wecoin/wecoin/blob/master/src/checkpoints.cpp#L38 (latest)

The wallet you released for windows at https://www.dropbox.com/s/pgf222kb86zcjfb/wecoin-qt-1.0.0.1-win.zip also contains the same checkpoints and genesis block:


So, the coin was actually launched March 10th and has been minable ever since.

Anyone on the windows wallet (or the github version too if you're curious) please give your wecoin address and I'll send you some coins or send some coins (0.000001 for example) to wZsbMHbbjPpEvqksBsUdjYSZjY4mAUoQcg  so we can see if it's forked.