关于JoincoinJoincoin (J) is a cryptocurrency. Users are able to generate J through the process of mining. Joincoin has a current supply of 3,341,434 J. The last known price of Joincoin is 0.005417 USD and is down 15.71% over the last 24 hours. It is currently trading on 2 active market(s) with 8 USD traded over the last 24 hours. More information can be found at https://bitcointalk.org/index.php?topic=737405.0.