On Friday, February 8, 2019, Bittrex International will open up deposits for Grin (GRIN), a cryptocurrency implementation of the MimbleWimble protocol. Initially, only deposits and trading will be available. Withdrawals will be available shortly after launch.
Grin is a unique coin that does not use addresses. Users should familiarize themselves with sending via file from an external Grin wallet before attempting to deposit Grin into Bittrex International. Because Bittrex International uses a file-based transfer system, you may not be able to deposit Grin to Bittrex International directly from some other exchanges.
Please see our FAQ article titled “How do I deposit Grin into Bittrex” for more details.
Note: Grin is currently not available to US customers.