Brown spots on dried buds.

Hey! I wouldn't worry too much, as it doesn't look like mold or fungus, or if it is then at a very very early stage. I've experienced bud rot a couple times, but it doesn't look like this. Usually it looks like a gray/brown powdery and stringy, almost spider weby kind of substance. This just looks like some kind of discoloration. I would just keep an eye on it, maybe use a jewelers loupe/microscope/magnifying glass. Some smartphones also have a magnifying glass feature.