Busan Digital Asset Custody Services (BDACS) has introduced South Korea’s first Korean Won-backed stablecoin, marking a significant step in the country’s digital finance landscape. The new asset, called KRW1, has been launched on the Avalanche blockchain and is supported by Woori Bank.
According to BDACS, the stablecoin is backed on a one-to-one basis with Korean Won deposits held in escrow at Woori Bank. The custodian emphasized that the project had successfully completed a proof of concept, confirming both technical feasibility and operational reliability. BDACS pointed to Avalanche’s infrastructure, noting its performance, security, and scalability as decisive factors behind choosing the network for deployment.
Strengthening Avalanche’s role in Asia
The introduction of KRW1 represents a deeper integration of Avalanche with financial institutions and public sector stakeholders in Asia. BDACS has indicated that the new stablecoin is designed for large-scale settlement applications, particularly in government and institutional programs. Avalanche’s recent announcement of two reserve facilities in the United States highlights its twin-track expansion strategy, combining growth in both American and Asian markets.
Industry observers suggest that KRW1 could emerge as a cost-effective solution for payment settlements, reducing transaction expenses and offering a potential benchmark for stablecoin development in South Korea. Analysts note that its deployment could become a reference point for the technical standards of bank-integrated stablecoins.
Avalanche is powering a new chapter in Korea’s digital economy. 🔺🇰🇷
BDACS, together with Woori Bank, has launched KRW1, a fully collateralized, won-backed stablecoin. Currently in a pilot phase following a full PoC, KRW1 marks an important step toward regulated, bank-integrated… pic.twitter.com/fSsH4si5zP
— Avalanche🔺 (@avax) September 18, 2025
BDACS sets broader ambitions
Harry Ryoo, the chief executive of BDACS, has stressed that the firm aims to play a foundational role in South Korea’s digital asset market rather than operate solely as a custodian. The company has built a comprehensive framework around KRW1, which covers issuance, management, and transaction verification. Additionally, the stablecoin incorporates real-time application programming interface (API) integration with Woori Bank, ensuring instant reserve validation and transparent reporting.
Stablecoins are such a big topic right now, this is the first public Korean Won stablecoin pilot with a Korean Bank pic.twitter.com/MOdfN7tzcI
— Coop🚨 (@coopernicus01) September 18, 2025
Despite these preparations, BDACS clarified that KRW1 remains in a proof-of-concept stage and has not yet entered public circulation. The organization described the pilot launch as a step toward establishing regulated, bank-backed digital currencies in South Korea.
A competitive regulatory landscape
The debut of KRW1 comes amid rising activity in the stablecoin sector across the South Korean financial industry. Several leading banks, including Kakao Bank, Kookmin Bank, and the Industrial Bank of Korea, have already submitted trademark applications for their own won-backed stablecoins. Meanwhile, Tether executives recently engaged in discussions with Shinhan Bank, signaling international interest in participating in Korea’s growing digital currency ecosystem.
The South Korean government is actively exploring frameworks for sovereign stablecoins. President Lee Jae Myung has publicly expressed support for initiatives that link digital assets to the national currency as a way to strengthen monetary oversight. However, the Bank of Korea has maintained a cautious stance, emphasizing that only licensed banks will be permitted to issue such assets. Officials argue that this measure is necessary to mitigate potential systemic risks arising from unregulated digital money circulation.
Toward a regulated future
The launch of KRW1 underscores the convergence of technological innovation and regulatory consideration in South Korea’s digital finance sector. While still in its testing phase, the stablecoin reflects broader trends in the country’s efforts to balance innovation with control. Market experts view the move as a precursor to more structured policies that could shape the country’s approach to stablecoins and central bank digital assets in the years ahead.