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BDACS Launches KRW1 Stablecoin on Polygon With Real-Time Bank Reserves

Real-time verification via Woori Bank’s API aims to meet South Korea’s pending digital asset rules.

Overview

  • KRW1 is now live on Polygon following a proof-of-concept that demonstrated real-time, end-to-end settlement from fiat deposits to on-chain issuance.
  • The stablecoin is fully collateralized with Korean won held at commercial banks, with live proof-of-reserves provided through a direct Woori Bank API connection.
  • BDACS frames the rollout as a step in a broader multi-chain strategy designed to increase liquidity and broaden access across blockchain ecosystems.
  • The deployment targets practical use in payments, cross-border remittances, corporate settlement workflows and institutional operations.
  • Polygon was chosen for speed, low fees and integration depth, with ties to Stripe, Circle and Mastercard cited as infrastructure that supports digital payments and tokenized asset use.