GravityCoin (GXX) is a cryptocurrency . Users are able to generate GXX through the process of mining. GravityCoin has a current supply of 7,137,564.294365. The last known price of GravityCoin is 0.00113789 USD and is down -1.82 over the last 24 hours. It is currently trading on 1 active market(s) with $3.97 traded over the last 24 hours. More information can be found at http://specialcoins.ovh/.