The three stems represent different moods. One eerie, one more soulful, and one that is an actual melody pulled from ₿itcoin block #683792 by ₿itcoin Audio. He sent me a few fragments of the sounds and then it was formed into the synthetic sounds you hear when the layer is selected. Long time collaborator and friend, Mister Wise, gave the stems a final mix down and lended some sound to the ₿itcoin audio as well.