This is a batch of The Plinian Legacy that I performed my first ever cold crash on. Is the layer above the hop/yeast layer all the protein that was shocked out of suspension? I was careful not to rack it in to the keg. I have never seen a picture of this and just assumed that this is what I think it is. Am I correct?
[attachment=0]2015-06-12 21.00.39.jpg[/attachment]