關於GrandCoinGrandCoin (GDC) is a cryptocurrency. Users are able to generate GDC through the process of mining. GrandCoin has a current supply of 884,125,802 GDC. The last known price of GrandCoin is 0.000072 USD and is up 0.00% over the last 24 hours. More information can be found at http://grandcoin.info.