Like the IMF’s single ledger proposal released a day earlier, BIS' unified ledger uses familiar concepts, such as tokenization, without the blockchain.
The bank concluded that a ‘hub-and-spoke’ model between CBDC domestic systems could “reduce settlement and counterparty risk" and complete cross-border transactions in seconds.
peaking in Singapore, Agustín Carstens described a ledger that would accommodate a variety of public and private projects in discrete but connectable parts.