Developer's update on GCC masternodes
GCC Masternodes — description of the development process in the below link
https://medium.com/@thegcccoin/gcc-masternodes-description-of-the-development-process-22d17a854f7a
Below, update info on GCC Exchange
https://medium.com/@thegcccoin/we-are-developing-caytrex-our-own-public-exchange-e8d0c18a0dbaGCC
Masternodes ROI explained in the below links:
https://drive.google.com/open?id=1rQqtFprdIymlMwwHT_xlnUt-tec3wJIP
Also, link to GCC Whitepaper 2018:
https://medium.com/@thegcccoin/global-cryptocurrency-whitepaper-released-4b733733b60f