While it's not unheard of, online bookies that accept Bitcoin and other cryptocurrencies are still relatively uncommon. In fact, only a few non-UKGC licenced sites currently offer this option. This is largely due to the strict regulations imposed by the UK Gambling Commission, which limit payment methods to ensure the security of UK customers. Therefore, if you're looking to use Bitcoin or other cryptocurrencies for betting, you may need to look beyond the UKGC-licenced bookmakers.