Is this mold? Black spottyness on attic framing members

Here are three shots of framing members that have what appears to be mold growth.

It’s new construction, so the good news is, if it is, it most likely got moldy before they installed it.

What do you fine men and women think?

Appears to be limited to two trusses in your photos. Could be the last or top members in a stacked pile that was exposed to the weather. If you not sure report what you see along with the photos.

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I agree with Randy on this,

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Were you able to put a moisture meter in it?
Regardless I agree with Michael and would highly suggest the involvement of a mold assessor.

Yep. My opinion, mold.
Poor circulation.
3 way venting? Soffit, Roof deck and gable vents?

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