KB Kookmin Bank has issued South Korea’s first U.S. dollar-denominated digital bond using blockchain technology. The $100 million, two-year bond was arranged solely by HSBC and marks a new step in the country’s use of blockchain for capital market products.
The bond was issued through HSBC Orion, HSBC’s digital asset platform, and is linked to the Central Moneymarkets Unit under the Hong Kong Monetary Authority. KB Kookmin Bank said the structure allows the entire bond process, including issuance, registration, trading, and settlement, to run on blockchain.

How does blockchain change how the bond works?
The bank said blockchain is used throughout the bond’s full lifecycle. This includes issuance, record-keeping, trading, and settlement. This setup is designed to reduce settlement time and improve transparency compared with traditional bond systems. It also helps improve operational efficiency by removing some of the manual steps normally involved in bond issuance and management.
KB Kookmin Bank added that the transaction gives it practical experience in blockchain-based fundraising and may help it reach a more global investor base.
Bank of Korea continue advancing CBDC initiative with Project Hangang
In addition to the dollar bond issuance, the Bank of Korea has continued advancing its wholesale central bank digital currency (CBDC) and tokenized deposit initiatives through its Project Hangang pilot.
The program checks how commercial bank deposits can be tokenized and settled using distributed ledger technology, with participation from major financial institutions, including KB Kookmin Bank. The initiative is widely seen as complementary to tokenized securities and digital bond issuance, potentially creating an integrated blockchain-based financial ecosystem.
Meanwhile, South Korea’s regulatory stance toward digital assets has become more supportive. Authorities have introduced clearer rules for institutional crypto participation while exploring frameworks for Korean won-backed stablecoins and digital asset businesses. The changing regulatory environment has encouraged banks to grow beyond pilot programs and consider blockchain infrastructure as part of their long-term financial services strategy.
Also Read: South Korea to Launch Specialized Prosecutorial Unit to Combat Crypto Crimes
What the issuance means for Korea’s financial market
Banks and securities firms have already explored tokenized securities, digital payments, and custody services in earlier pilot programs. Several institutions, including KB Financial Group and Mirae Asset Securities, are also working on blockchain-based infrastructure for securities and payments. These efforts include tokenized asset platforms and stablecoin-linked settlement systems.
KB Kookmin Bank said this issuance shows how blockchain is now being used in real fundraising activity rather than limited testing. It added that it plans to continue developing digital finance services as part of its long-term strategy.
In another development, South Korean financial regulators have withdrawn a proposed rule that would have required cryptocurrency exchanges to automatically report large transfers involving overseas platforms and private wallets.
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