The central bank of South Korea has chosen a blockchain subsidiary of local internet giant Kakao as a technology provider for its digital currency pilots.Kakao’s Ground X had won the Bank of Korea’s central bank digital currency (CBDC) tender, becoming the principal technology supplier for blockchain-based digital won simulations, local news agency Korea JoongAng Daily reported … [Read more...] about Bank of Korea selects Kakao’s blockchain arm for digital won tests