关于GCN CoinGCN Coin (GCN) is a cryptocurrency. Users are able to generate GCN through the process of mining. GCN Coin has a current supply of 172,076,810,000 GCN. The last known price of GCN Coin is 5.6e-07 USD and is down 1.65% over the last 24 hours. It is currently trading on 3 active market(s) with 147 USD traded over the last 24 hours. More information can be found at https://gcn.zone.