In the Hong Kong Monetary Authority's "Ensemble" sandbox, HSBC assisted Ant International in completing a HK$3.8 million interbank transfer of tokenized deposits, with funds arriving in real time. In early February 2026, Hong Kong Legislative Council member Wu Jiezhuang stated at an industry exchange that Hong Kong is expected to launch a dedicated regulatory framework for digital asset custody and over-the-counter (OTC) trading within the year and is studying the relaxation of trading restrictions for professional investors. This policy signal quickly attracted widespread attention in the financial and technology sectors and was seen as a key step in consolidating Hong Kong's position as a global digital finance hub. This is not an isolated policy trend. Previously, the Hong Kong Monetary Authority confirmed that new regulations on bank crypto asset capital based on Basel Committee standards will be officially implemented on January 1, 2026. A series of intensive institutional developments collectively point to a clear strategic direction: Hong Kong is committed to building a clear and trustworthy institutional closed loop for institutional-grade digital assets, represented by Real-World Assets (RWA), which require high compliance standards. The essence of rules is building trust, and Hong Kong is writing a "safety manual" that allows massive amounts of capital from the traditional world to confidently enter the new digital world. Its regulatory approach is becoming increasingly clear: it discourages short-term speculation and instead guides financial resources towards real assets and sustainable innovation by building robust infrastructure. With the security locks of custody, compliant channels for trading, and the flow of long-term capital all in place, an "institutional-grade gateway" serving trillion-dollar RWAs is beginning to take shape. I. Policy Direction: The Three Pillars of Hong Kong's Digital Finance Regulation Hong Kong is attempting to answer a difficult question that plagues global financial markets: how to ensure the security, liquidity, and compliance of traditional assets when they enter the digital world in token form? Legislator Wu Jiezhuang positions Hong Kong as a "super connector" linking Eastern and Western markets and integrating traditional finance with crypto innovation. The success of this role depends on building "channels" and "gates" that allow institutional funds to enter and exit with peace of mind. The regulatory blueprint for 2026 is a systematic response to this question. It focuses on three core pain points: how to securely safeguard assets, how to conduct large-scale transactions in compliance with regulations, and who is qualified to participate in this market. Hong Kong Financial Secretary Paul Chan Mo-po emphasized at the Davos Forum that Hong Kong promotes market development based on the principle of "same activities, same risks, same regulation." The upcoming custody and OTC regulation is a concrete practice of this principle in the digital asset field. II. Why is custody regulation the lifeline for institutional entry?For financial institutions managing billions of dollars, asset security is an inviolable red line. In the traditional financial world, this function is undertaken by custodian banks with strict qualifications. However, in the digital asset field, compliant custody services have long been lacking, becoming one of the biggest obstacles for institutions entering the market. The upcoming custody regulatory framework aims to establish a "qualified custodian" system for the digital world. Its significance goes far beyond simply providing a safe deposit box. First, it addresses the fundamental trust issue of "bankruptcy remoteness." According to clarifications from the Basel Committee and the Hong Kong Monetary Authority, as long as a client's crypto assets are effectively segregated from the bank's own assets, providing custody services typically does not trigger additional credit or market risk capital requirements. This removes a key obstacle for banks to conduct such business. At a deeper level, compliant custody provides a crucial legal basis for "asset ownership confirmation" for tokens backed by real-world assets. When a commercial property or a bond is tokenized, the custody solution needs to clearly define the ownership mapping between on-chain tokens and off-chain physical assets or legal rights, and ensure that this relationship is legally enforceable and traceable in case of disputes. This is the technological prerequisite for bringing the confidence of traditional asset holders into the digital world. If custody services build a static security pool for assets, then over-the-counter (OTC) trading is the key lifeline for the dynamic circulation of assets. For inter-institutional transactions with large single amounts and non-standardized terms (such as the buying and selling of large RWA products), the public order book market is often insufficient to handle them, making OTC negotiation an inevitable choice. However, the OTC market, which has long been in a regulatory gray area, is also accompanied by counterparty risk, lack of transparency, and compliance uncertainty. Hong Kong's upcoming OTC regulatory framework aims to provide a compliant "sunshine" counter for such transactions. Hong Kong already has mature experience in regulating traditional financial OTC derivatives. The Hong Kong Securities and Futures Commission (SFC) and the Hong Kong Monetary Authority (HKMA) have established a multi-layered regulatory system, including mandatory reporting and mandatory clearing, and are continuously optimizing it. Recently, regulators have also proposed improvements to the calculation cycle of clearing rules for standardized OTC derivatives to enhance market efficiency and certainty. Bringing digital asset OTC into a similar regulatory framework means that large-scale inter-institutional transactions will face a series of regulatory requirements, including transaction reporting, anti-money laundering reviews, and transaction record keeping. A regulated OTC market can significantly reduce compliance risks in transactions, and the transparent transaction data it accumulates will provide valuable information for asset pricing and risk assessment, thereby attracting more traditional financial institutions that are hesitant to enter the market.With secure custody and compliant trading channels in place, the market needs sufficient "fresh capital" to activate it. Currently, Hong Kong sets high financial thresholds for professional investors investing in virtual assets, effectively excluding a large number of "qualified but not top-tier" institutional investors (such as small and medium-sized funds and family offices). The strategic intent of studying the relaxation of trading restrictions for professional investors is to systematically expand the pool of compliant institutional buy-side funds. This move directly addresses the core demand of the RWA market development: liquidity. The value discovery and price stability of RWA products require rational, long-term institutional funding, rather than short-term speculative funds from the retail market. An expanded and diversified group of professional investors can provide more accurate pricing and deeper liquidity support for RWA products with different risk-return characteristics, forming a healthy market ecosystem. III. New Banking Regulations: How Capital Requirements Affect the Market Landscape In addition to the three direct regulatory measures of custody, OTC, and investor access, another far-reaching rule change is occurring simultaneously—the Basel Capital Requirements for Crypto Assets, which will be fully implemented by the Hong Kong Monetary Authority on January 1, 2026. This new regulation categorizes crypto assets into two groups and four classes based on asset risk, imposing differentiated capital requirements. Its core impact lies in fundamentally reshaping the cost and willingness of the banking system to hold and manage digital assets. The most impactful aspect of the new regulation is its explicit stipulation that all crypto assets issued on permissionless blockchains, including most stablecoins and RWA tokens, cannot be included in the lower-risk Group 1, but are likely to be classified into Group 2b, with a risk weight as high as 1250%. This means that banks holding such assets with their own funds will need to set aside extremely high regulatory capital. This regulation will undoubtedly greatly dampen banks' enthusiasm for directly holding RWA assets on mainstream public chains. However, the rule also clarifies a key exemption: providing custody services to clients, as long as asset segregation is achieved, generally will not trigger additional capital requirements. This effectively strongly guides banks to shift their business focus from "proprietary holding" to "intermediary services." Like an "invisible hand," the new regulation is pushing Hong Kong's banking system towards a clearer division of labor: becoming a secure gateway and infrastructure provider connecting the traditional and digital worlds, with custody and trading services at its core, rather than a primary bearer of asset risk. IV. Why will RWA become the biggest beneficiary?When we examine the four transformations—custody security, OTC compliance, expanded liquidity pools, and the changing role of banks—a clear picture emerges: Hong Kong is committed to creating a complete closed-loop ecosystem tailored for asset classes like RWA—which possess real underlying assets and seek long-term stable returns—that is "fiat-friendly, regulatoryly clear, and institutionally trustworthy." The logic behind this closed loop is progressive. Compliant custody solutions address the fundamental trust issues of asset security and legal ownership, encouraging asset holders to "go on-chain." Regulated OTC platforms solve the problem of how to conduct large-scale transfers of assets on-chain in a compliant and efficient manner, ensuring smooth value transfer. Lowering the threshold for professional investors directly introduces more long-term funds seeking stable returns, providing ample liquidity and value support for RWA products. Meanwhile, the Basel capital rules, at the systemic level, force financial institutions to adjust their strategies, focusing more on providing infrastructure services such as custody, settlement, and compliance consulting for the entire ecosystem, rather than participating in speculation. The effects of this closed loop are already becoming apparent. For example, the Ensemble project sandbox in Hong Kong has been upgraded to the "EnsembleTX" interoperability platform for trial operation, enabling real-time interbank transfers of tokenized deposits from seven banks, including HSBC and Bank of China (Hong Kong). Companies like Hong Kong and China Gas have successfully tokenized HK$100 million of their subsidiary's credit line as the underlying asset for RWA. These practices validate the technical and commercial feasibility of asset issuance and trading. V. Development Path of Hong Kong's RWA Ecosystem While the blueprint is clear, the road to 2026 is fraught with challenges that require careful handling. The primary challenge stems from the conflict between technological approaches and regulatory standards. Currently, the most dynamic and innovative RWA projects are mostly developed on permissionless public blockchains such as Ethereum to achieve global accessibility and interoperability. However, the punitive capital requirements imposed on such assets by the Basel New Regulations directly conflict with the market's technological choices. Finding a balance between controlling risk and embracing technological innovation will be a major test for regulators. Secondly, the complexity of regulatory coordination cannot be underestimated. Digital assets inherently possess cross-border attributes, and Hong Kong's custody and OTC rules need to be coordinated with the regulations of the asset's origin and the investor's location. The recent memorandum of understanding on virtual asset regulation signed between Hong Kong and the UAE is an effort to address such challenges. Third, market education and talent development are soft but crucial aspects. The understanding, acceptance, and participation of traditional financial institutions are the foundation for the prosperity of the entire ecosystem. This takes time and requires a large number of professionals with expertise in both financial compliance and blockchain technology.Looking ahead, as the regulatory framework gradually clarifies in 2026 and beyond, Hong Kong's digital asset ecosystem may exhibit the following development trends: a digital financial intermediary service system centered on licensed custodians, compliant OTC platforms, and professional legal and auditing services will rapidly become more professional. RWA issuance structures may lean towards a hybrid model, where the underlying asset rights and legal structure rely on Hong Kong's mature trust or SPV system, while tokens representing beneficial rights will be issued on permissioned blockchains or specific public blockchains, depending on the target investors and liquidity needs. Simultaneously, the inter-institutional market will mature first. As industry insiders have pointed out, in the foreseeable future, starting with an institution-to-institutional model, building the "highway of money" on the blockchain, is the most pragmatic and effective path. Hong Kong's series of regulatory measures are essentially paving the way for the scale of digital finance using traditional financial rules. It does not encourage pure speculation but aims to provide a stable and credible arena for innovation based on real value. For the global RWA sector, Hong Kong's exploration has a bellwether significance. It validates a feasible path to introduce traditional financial giants into the digital asset field through gradual regulatory innovation. This path may not be as dramatic as the "disruptive" declarations of some regions, but it may be more robust and sustainable. For market participants, 2024-2025 is a crucial period of preparation. Asset issuers need to re-examine the legal structure of their assets, their digitization solutions, and their target markets. Financial service providers should begin developing custody, trading, and compliance solutions that meet regulatory expectations. Investors, on the other hand, need to assess their own qualifications and enhance their understanding of the new asset class. What Hong Kong is building is not only the infrastructure of a regional market, but also the potential to become a vital component of future global standards for digital financial assets. When the closed loop of custody, trading, and access is finally complete, Hong Kong may showcase to the world an Eastern model of how trust migrates from offline to online, and how value can flow safely and efficiently under new rules. [RWA Research Institute]