Joincoin (J) is a cryptocurrency . Users are able to generate J through the process of mining. Joincoin has a current supply of 3,371,188.5. The last known price of Joincoin is 0.00087148 USD and is up 0.00 over the last 24 hours. More information can be found at https://bitcointalk.org/index.php?topic=737405.0.