4Grinz Casino is the ultimate place for enjoying a wonderful choice of casino games while using Bitcoin and other digital currencies for placing bets. This casino is the heart and future of online betting offering a number of ways to make deposits that include Bitcoin cash, Bitcoin gold, Dashcoin, digitbyte, ether cash, List, Monero, Litecoin and more. All these currencies have one major characteristic in common and that is that they are 100% secure and there is no need for the player to fiddle around with exchange rates and transfers and approvals. In order to start playing at the casino using one of the secure virtual currencies, the player needs to open an online wallet such as Cubits that will hold the currency securely until the player is ready to start using it at the casino. It is important to choose the right wallet that is not only secure but also reliable and safe. Players can use the recommendations of the casino or they can do their own research to find the best wallet. The Bitcoin or other currency is purchased through the wallet and held in the wallet until the player is ready to send it to the casino and start enjoying one of the many casino games.