Could you please clarify which bank specifically you are referring to when asking about which bank has a Central Bank Digital Currency (CBDC)? There are many banks around the world, and the development and implementation of CBDCs is a relatively new and evolving area within the financial industry. Some countries have already launched or are piloting CBDCs, but it's important to note that these are issued and managed by the respective central banks, not commercial banks. So, the question of "which bank has CBDC" might be a bit misleading, as it's more accurate to ask which country's central bank has issued or is developing a CBDC.