By contrast, most fiat currency casinos can require up to 5 days to process a transaction, bitstarz euro. Are Bitcoin Gambling Sites Safe and Secure? Yes, so long as you use a trusted Bitcoin casino, you can feel confident that all personal and banking information you provide the online casino is kept safe. Casinos that recognize Bitcoin are becoming prominent because they leave players with much more control and anonymity that traditional casinos simply cannot provide, bitstarz euro. Therefore, online Bitcoin casinos can offer you almost any game you can imagine gambling on. Are Bitcoin casinos safe, bitstarz euro. Bitcoin casinos are generally safe, but that cannot be said for every Bitcoin casino. That said, you must be very careful about which Bitcoin casino you trust. Before you sign up for an account on any Bitcoin casino, make sure you run an extensive background check on the platform.