Express Scripts is the only
independent pure play PBM; CVS Caremark is part of CVS Health; and OptumRx is part of UnitedHealth Group's Optum business, which acquired PBM Catamaran in 2015 for $ 12.8 billion.
The Company believes that its mining subsidiary Global Blockchain Mining Corp., as a
pure play cryptocurrency company, the first in the business of cryptocurrency mining, represents an
independent highly viable entity on its own with a unique business model differentiated from the other verticals and focuses within Global Blockchain Technologies Corp..