Korea eyes tokenized bonds, exchange banking reform
South Korea's central bank governor has called for tokenizing government bonds and other assets, telling global peers that moving sovereign debt onto a shared digital ledger could reinforce monetary policy and financial stability.
Speaking at the European Central Bank's annual forum in Sintra, Portugal, Bank of Korea Governor Hyun Song Shin said central banks should look beyond tokenizing money and deposits to assets such as government bonds and equities, according to Korea Economic Daily TV. He made the case in a paper titled "A unified ledger in practice: lessons from Project Hangang," based on the BOK's pilot of the same name.
Shin described a unified ledger as a blueprint for a future monetary system: central bank money, bank deposits and assets sharing one programmable platform. In an asset trade, payment and settlement sit on that single platform and clear at once, so ownership changes hands the instant payment is made.
Tokenized bonds as a policy tool
In the pilot's first phase, launched in October 2023, the BOK and commercial banks issued a wholesale central bank digital currency and tokenized bank deposits to test the concept, which is drawn from the Bank for International Settlements. Shin said the exercise showed deposit tokens could serve as a new means of payment, and that programmable rules could stop funds being misused the moment a transaction is made. Putting sovereign bonds on such a ledger, he added, would reinforce the bank's key mandates of monetary policy and financial stability.
A second phase, due in the second half of this year, will apply those programmable features to government spending, beginning with electric-vehicle charging subsidies and public-sector expenses. Shin also floated linking the system to Project Agora, a cross-border settlement effort backed by seven central banks, to clear foreign-exchange and securities trades in a single step and widen international use of the Korean won.
Regulators eye exchange banking rules
Back home, the Financial Services Commission (FSC) moved on two fronts of its own. The regulator has begun canvassing won-based exchanges and their partner banks about the practice of tying each exchange to a single bank for real-name accounts, Financial News reported. At issue is whether the current setup could handle an influx of institutions as authorities prepare to open the market to companies. Currently, crypto exchange Upbit works only with Kbank, and Bithumb only with KB Kookmin. Regulators are now weighing whether to loosen this one-to-one arrangement, letting one exchange use several banks or one bank serve several platforms, and separately whether to route crypto services through securities firms' trading apps.
The FSC also referred two manipulation cases to prosecutors, Maeil Business Newspaper reported. In the first, a whale spent tens of billions of won (tens of millions of dollars) to corner about half the global supply of a token listed at home and abroad, pumping its price on an overseas venue over roughly two months before using arbitrage to lure Korean buyers. The trader lost money offshore but booked bigger gains at home, concentrating the damage on local investors. In the second, a trader loaded up on a domestically issued "kimchi coin," then used an API to fire repeated buy and sell orders within a single second and posted inflated bids to push the price up before selling into the demand.
The FSC urged investors not to chase coins that spike without clear cause, warned of pump-and-dump schemes, and said it would step up disclosure of activity by large holders and sharpen alerts for trading concentrated in a few accounts.
