What is the Blockchain used for GokuMarket Credit (GMC)? Customer Support September 20, 2020 17:46 Updated Public blockchain Ethereum is used for GMC. Related articles How Can I Buy GokuMarket Credit (GMC)? Can I Trade With GokuMarket Credit GMC And Are There Any Limits? Where can I use my GokuMarket Credit ? How many total GokuMarket Credit (GMC) are present? What is the GMC Unlock Program? Comments 0 comments Article is closed for comments.