Timing belt near hot weld…

So i was welding a piece onto my timing cover and while doing so may have heated my brand new timing belt a bit. I took a picture of the weld i did and of the timing belt. I had to tack it with the piece on and the timing cover installed and didn't think of the heat until i was done tacking it up. I'm wondering if you guys think i should get a new belt now even though its new or just leave it. It doesn't look terrible but i just don't know how these timing belts would handle that. I put a picture of the top of the belt to show a comparison for the none effected part of it. Thanks