Ukraine's central bank has expanded the group of people working to move the country's national currency to a blockchain.
The governor of the Bank of France has warned on the risks of investing in bitcoin, calling the cryptocurrency "speculative."
Russia's central bank warned against investing in cryptocurrencies in its annual Financial Stability Report released Tuesday.
The Reserve Bank of Zimbabwe (RBZ) has cast doubt on the legality of bitcoin in the country.
The governor of Malaysia's central bank has provided more detail on upcoming regulations aimed to counter the illicit uses of cryptocurrencies.
A former executive of the National Depository of Ukraine left because of politics, but found "game-changing" opportunities in blockchain.
The European Central Bank's Ewald Nowotny has said that China's recent crackdown has brought new focus on cryptocurrency regulations.
Brazil's central bank is now moving to increase the quantity of its blockchain work – months after abandoning the effort.
The central bank of Lebanon is talking openly about digital currency – but it's making clear that bitcoin isn't welcome in the discussion.
Christine Lagarde, head of the IMF, has warned that central banks and financial services need to pay closer attention to cryptocurrencies.