FinChain Holdings (Cayman) Limited has completed a technical integration with KuCoin that would allow eligible offshore institutional users to use FUSD, its yield-bearing digital asset, as mirrored collateral for trading without moving the underlying holdings onto the trading venue.
Under the arrangement announced on Aug. 31, FUSD has been added to KuCoin’s RWA Collateral Mirroring Solution, or RCMS. The system is designed to reflect the assessed collateral value of eligible real-world-asset holdings in a qualified trading account while those assets remain within designated custody arrangements.
The structure targets a persistent problem for institutions using tokenized assets in offshore markets: collateral posted directly to a venue may no longer remain in its original custody or yield-generating arrangement. FinChain said RCMS is intended to let qualified users retain FUSD in designated custodian frameworks while using mirrored value for strategy execution and position management.
Access remains subject to KuCoin’s platform rules, user eligibility standards, and applicable laws and regulations. KuCoin said the onboarding is primarily directed at offshore markets and qualified users, rather than the Hong Kong public.
FUSD enters an off-exchange collateral workflow
FinChain said FUSD is backed by real-world assets including money-market funds and high-credit-rating government bonds. Within RCMS, the relevant collateral value of those holdings can be mirrored to a trading account, where it is incorporated into the platform’s risk-management and position-management processes.
The arrangement does not mean that the FUSD itself is transferred to a trading account for use as conventional exchange collateral. Instead, the platform’s system recognizes an eligible value tied to assets held outside the venue, subject to its own valuation and risk parameters.
That distinction could appeal to institutions seeking to preserve their underlying asset arrangement while deploying capital in derivatives or other trading strategies. A firm holding a yield-bearing token backed by traditional short-duration assets would potentially avoid choosing between keeping that exposure in custody and using value connected to it for trading.
Chen Zhao, chief executive officer of FinChain, said the company has focused on making FUSD usable inside trading infrastructure. He said the RCMS integration is intended to turn the asset’s underlying backing into collateral value while retaining its yield-bearing characteristics.
Zhao added that the collaboration is aimed at institutional capital management across asset allocation, liquidity, and strategy execution. The practical outcome will depend on which users qualify, how collateral values are set, and which positions the platform permits them to support.
Custody and leverage remain separate risks
Off-exchange custody can reduce the need to leave the underlying asset directly with a trading venue, but it does not remove the risks linked to leveraged positions. FinChain specifically said that using FUSD as RCMS collateral exposes users to market, liquidity, technical, counterparty, and settlement risks.
The company also warned that collateral designation does not eliminate margin calls, position reductions, or liquidation. If the value recognized by the system falls, or if a trading position moves sharply against a user, the account may still require additional collateral or face automatic risk controls.
That places particular weight on valuation methods. RCMS must determine how much value to recognize from eligible FUSD holdings and how frequently that figure is updated. Haircuts — reductions applied to the value of collateral to account for risk — can determine how much trading capacity an institution receives from a given holding.
FinChain said it and KuCoin plan to continue work on collateral valuation, custodian integration, and risk-parameter calibration. Those details will shape whether mirrored collateral is mainly useful for conservative liquidity management or supports a broader range of trading activity.
Tika Lum, head of global business development for VIP and institutional business at KuCoin, said the integration connects real-world-asset custody with collateral management, liquidity, and trade execution inside RCMS. Lum said the objective is to let institutional users deploy capital while retaining their asset-holding arrangements within the platform’s risk controls.
Offshore focus narrows the initial market
KuCoin said its website is not a virtual-asset trading platform licensed by Hong Kong’s Securities and Futures Commission. It said the cooperation does not involve providing platform-related trading services to the Hong Kong public.
The geographic limitation matters because tokenized money-market products and other yield-bearing digital assets increasingly face different treatment across jurisdictions. A structure designed for offshore institutional accounts can offer flexibility, but it also requires users to assess which legal entity, custody framework, trading venue, and settlement arrangements apply to their activity.
FinChain describes itself as a Web3 brand incubated by Fosun Wealth Holdings. The company operates a blockchain network and financial-infrastructure platform focused on bringing real-world assets on-chain, including identity tools, asset issuance technology, and liquidity management connected to FUSD.
The KuCoin integration gives FinChain a trading-collateral use case for FUSD beyond holding or transferring the token. Whether it gains traction will depend less on the existence of mirrored collateral alone than on the platform’s valuation rules, available liquidity, custody reliability, and the cost of maintaining positions supported by the arrangement.
Interested in RWA-backed collateral like FUSD? Explore tokenized assets with Toobit’s tokenized equities guide for deeper insight.
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