Chain Catcher news, the Norwegian Bank (the country's central bank) is building a central bank digital currency (CBDC) sandbox on Ethereum, and has currently developed a prototype infrastructure based on Ethereum technology.In May of this year, the Ethereum scaling solution Nahmii announced that it was selected through competitive bidding to collaborate with the Norwegian central bank on the upcoming experimental CBDC sandbox project. Nahmii will create the sandbox environment for the Norwegian central bank, which will use the platform as part of a broader testing of the CBDC. (Source link)