Q.worm bin dirt
Last summer, my worm bin began to smell and I discovered that all the worms had suddenly died. I left the bin so its contents would decompose, and now more than a year later, I opened it to see what looks like good dirt but with some white, perhaps moldy looking stuff, atop some of the dirt. I wonder if this can be dangerous in any way and can I still utilize the dirt if I skim off the white stuff. Many thanks for your help!
All the best,
Mold is part of the process, you should have no issues with your compost.
Here are some links for you with more information.