Strange dark spots. Any identification?

Hey guys, hard to get a pic of this. Fully colonized tub, starting to pin. Noticed these spots, assume they can mean nothing good but wanted to check.

 

Wow, can't say I have ever seen that before, is it spreading?

 

Noticed it today, going to keep an eye on it.

Maybe I figured iou how to grow oil

 

LOL

 

I actually just got this...there was metabolites everywhere also...soo gotta be bacteria...tub was stanky. I tossed

 

so far it smells ok. going to monitor away from other things

 

mycellium piss, did you use coffee grounds in your substrate?

 

Not in sub. Coir verm. But I might have used some in the grains as a test. I did on one batch and don't recall which.

 

No spreading so far, if anything it looks like it dried out.

 

No spread. Seemed to have totally dried out. Starting to pin

 

What is the status on this, please?

 

spots basically dried up. Did not spread. Tub is pinning but sparsely. Which I am ok with, two others did a bit too well...