HashKey On-Chain, the on‑chain financial infrastructure arm of HashKey Group, has entered a strategic partnership with fintech firm RD Technologies. The collaboration focuses on technical and ecosystem development around RDUSD, a US‑dollar stablecoin issued by Anchorage Digital Bank N.A. and supported by RD Technologies.
Deployment on HSK Chain
RDUSD will be deployed on HSK Chain, an institutional‑grade Ethereum Layer‑2 network. HSK Chain currently hosts more than 200 projects with real‑world asset (RWA) exposure exceeding $300 million, covering money‑market funds, ETFs and precious metals. The partnership will explore on‑chain lending, trading, RWA subscriptions and settlement using RDUSD.
Integration into HashKey platforms
HashKey On-Chain plans to integrate RDUSD across three of its core application platforms:
- HashKey Trading Portal (HTP): Use RDUSD for settlement of tokenized RWA products.
- HashKey On‑Chain Trade Finance Platform: Provide 24/7 settlement for cross‑border import‑export transactions, supporting smart‑contract‑driven delivery‑versus‑payment (DvP) and trade‑finance disbursements.
- HashKey Settlement Platform (HSP): Offer payment, collection and cash‑pooling services for global enterprises and cross‑border payment providers, with potential extensions to automated AI‑agent payments.
Statements from partners
Rita Liu, CEO of RD Technologies, highlighted the partnership’s focus on combining cross‑border payment expertise with digital‑asset capabilities to advance on‑chain trading, settlement and treasury management. Rachel Qiu, Head of Business Development at HashKey Group and COO of HashKey On‑Chain Business Group, said the deployment of RDUSD on HSK Chain is the first step toward broader integration of compliant stablecoins into real‑world commercial and financial activities.
Broader implications
The collaboration aims to extend the use of stablecoins from digital‑asset trading into real‑economy scenarios such as cross‑border trade, corporate payments and institutional finance, thereby deepening the link between traditional finance and on‑chain ecosystems.
