a16z 07月25日 01:00
Modernizing Markets for a Tokenized Future: Principles for Tokenized Securities and Broker-DealersNew
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文章探讨了区块链技术在金融市场的应用潜力,特别是在证券代币化方面。通过将股票、债券等资产转化为数字代币,区块链有望实现24/7交易、更快的结算、更高的流动性和更广泛的投资机会。然而,要充分释放这些优势,美国证券法规需要现代化,以适应区块链技术的特性。文章强调,监管改革应在鼓励创新的同时,确保投资者信心和市场诚信。文中还详细阐述了在转让代理规则、代币化共同基金、跨州法规协调、原子结算、交易监管以及券商资本要求等方面,需要进行的具体调整和明确。

🔑 **证券代币化潜力巨大,但需监管现代化以释放价值**:区块链技术能够将各类资产(如股票、债券)代币化,实现24/7市场、更快结算、更高流动性及更广阔的投资机会,预示着投资领域的革命。然而,现有的美国证券法规存在一些限制,需要更新以充分发挥代币化证券的潜力。监管应采取中立、客观的方法,平衡创新与投资者保护、市场公平及效率。区分原生数字证券和包装的传统证券尤为重要,前者提供更清晰的法律关系和更少的中间风险。

🏦 **转让代理规则及代币化基金面临挑战,需监管明确**:区块链技术可提升转让代理的效率和安全性,实现实时股东记录和自动化合规。但现有规则未充分考虑分布式账本的特性,需要明确链上记录的法律效力,并允许在满足标准的情况下不强制要求链下记录。对于代币化共同基金,需明确与净资产值(NAV)定价规则相关的交易规定,特别是二级市场交易,并考虑为代币化开放式基金提供类似ETF的豁免,以支持创新。

⚖️ **统一联邦与州法规,实现原子结算与公平交易**:部分州级法规(如纽约的BitLicense)可能阻碍代币化证券的发展,需强调联邦优先原则,确保代币化证券与传统证券享有同等待遇,避免不必要的监管重叠。区块链技术支持的原子结算(支付与交付同时发生)能显著降低交易风险,提高资本效率,监管应明确如何将实时/原子结算机制与现有市场基础设施相结合。同时,针对交易中心和自动化交易规则,应允许在特定情况下(如非“常规交易”)采用更灵活的规则,确保公平透明。

💼 **更新券商资本要求与操作规范,应对流动性与记录挑战**:区块链技术为券商带来新的操作和资本要求,如数字资产的计价、抵扣以及质押奖励的处理。现有规则限制了券商参与加密资产行业,需为其提供清晰的指导,尤其是在净资本计算方面,应考虑不同类型代币的流动性差异,并采取基于原则的方法来确定折扣率。同时,应允许区块链技术在满足安全、准确、可生成性的前提下,用于创建和保留部分券商记录,避免重复。

💡 **监管应适应技术发展,平衡创新与稳定**:未来的金融市场将是传统交易所与去中心化平台并存的市场。随着区块链技术应用的增长,客户将期望券商提供相关服务。对于代币化证券和加密资产交易,关键在于调整而非抛弃现有规则,形成一个灵活的监管框架,既支持技术创新,又不损害市场稳定。与监管机构的合作至关重要,以更新必要规定,保留有效机制,适应新技术时代的需求。

Just as the internet transformed how information is distributed, blockchain technologies enable new kinds of digital infrastructure that will transform how digital property is owned and transferred. That transformation is already underway with respect to payments, where stablecoin usage is rapidly growing in popularity. Next, it will bring significant efficiency gains and other benefits to our securities markets in the form of tokenized securities.

Unlocking these benefits will require modernizing aspects of U.S. securities laws to account for the technical capabilities of blockchain systems and the market structure of tokenized systems. But that work must be done with care. The transformation underway holds great promise, but it also touches critical infrastructure that supports investor confidence and market integrity across U.S. capital markets. Any regulatory shift should be calibrated to preserve those foundations while allowing innovation to proceed responsibly.

That’s why we submitted a response to the Securities and Exchange Commission’s Crypto Task Force questions concerning tokenized securities as well as broker-dealer capital and records. The SEC is asking the right questions and we’re glad to contribute our perspective as long-term investors in blockchain systems. Here’s a quick walkthrough of some of the ideas we shared. (For a full roundup, read our submissions on tokenized securities and broker dealer principles.)

Recognize the benefits of tokenization

Larry Fink recently said that “every stock, every bond, every fund — every asset — can be tokenized,” concluding, “If they are, it will revolutionize investing.” 

We couldn’t agree more. 

Tokenization is the process of generating and recording a digital representation (i.e., a token) of traditional real-world assets (e.g., stocks, dollars, bonds) on a blockchain network, and it has the potential to bring about a number of benefits, including 24/7 markets, faster settlement, greater liquidity and price discovery, and broader access to investment opportunities. But, because a host of provisions under the federal securities laws could prevent the U.S. from realizing the full potential of tokenized securities, unlocking these benefits requires that regulations evolve.

The SEC can help enable this by building a consistent and objective approach that is both merit-, and technology-neutral — one that fosters innovation while advancing the Commission’s mission to protect investors, maintain fair, orderly, and efficient markets, and facilitate capital formation. Crucially, any regulatory approach to tokenized securities must distinguish between native digital securities and wrapped legacy instruments — the former offer clearer legal relationships and fewer intermediated risks, and should therefore be prioritized.

Modernize transfer agent rules

Blockchain systems can perform many of the functions of traditional transfer agents, but they can do so faster, more securely, and with fewer intermediaries. Thanks to programmability and composability of blockchain technologies, more efficient clearance and settlement, real-time shareholder records, automated compliance, and auditable transactions all become possible. These features allow for improved trading and corporate governance as well as more efficient use of collateral, freeing up assets for optimal use. Yet existing rules still assume a paper-era or spreadsheet-dependent world.

Current transfer agent regulations under Exchange Act Rule 17Ad-7, which governs recordkeeping, and Rule 17Ad-17, which addresses lost securityholders, do not contemplate the distributed ledgers made possible by blockchain technologies. Beyond recognizing that immutable onchain records can satisfy the requirements of existing regulations, we ask the SEC to clarify that offchain records shouldn’t be presumptively required — especially when onchain systems meet or exceed current standards for security, accessibility, and auditability.

Provide clarity to tokenized mutual funds

While it’s already legally permissible to tokenize shares of mutual funds and money market funds, challenges remain under current law with respect to how those shares trade while complying with NAV (net asset value)-based pricing rules. Specifically, the application of Section 22(d) and Rule 22c-1 under the Investment Company Act of 1940 generally restricts the sale of redeemable shares at anything other than NAV, which creates ambiguity for secondary trading of tokenized fund shares. This is unfortunate as the programmability of crypto assets made possible by blockchain technologies can be used to enforce rules automatically, offering a superior method for compliance in real-time, 24-hour trading environments.

The SEC can resolve this ambiguity and capture the efficiencies of blockchain technologies by clarifying when these rules apply, especially as they pertain to peer-to-peer trading or off–market hours trading, and by permitting trading of tokenized fund interests where programmable functionality is used to enforce NAV-based pricing rules. Further, the SEC should consider extending exemptive relief to open-end tokenized funds similar to the relief granted to ETFs (exchange-traded funds) under Rule 6c-11. This would enable innovation while respecting the investor protections embedded in existing law.

Don’t let state laws block federal innovation

Tokenized securities are still securities under federal law, and they should be regulated accordingly, not treated as a new category. But some state-level regulations, like New York’s BitLicense, could treat tokenized securities like entirely new instruments, inhibiting tokenization. That harms innovation and creates unnecessary duplication and confusion.

Federal preemption under Section 18 of the Securities Act of 1933 should apply here: We urge the SEC to affirm that tokenized securities meeting the criteria of “covered securities” are not subject to conflicting state regulation. This isn’t a request for special treatment, but a call for parity between tokenized and non-tokenized securities in line with a technology-neutral approach. The SEC should also encourage harmonization by affirming preemption over conflicting state-level crypto licensing laws where tokenized securities are involved. Similarly, guidance under the Bank Secrecy Act (administered by FinCEN) should confirm that issuers of tokenized securities — who are not transmitting value like a payment processor — are not engaged in money transmission. Clarifying these boundaries is essential to preventing regulatory overreach and maintaining coherent oversight.

Create a pathway for atomic settlement

Blockchain technologies enable atomic settlement — where payment and delivery happen simultaneously — of capital markets transactions. Atomic settlement reduces counterparty risk, frees up capital, and reduces reliance on intermediaries. This not only reduces systemic risk but also enables new market structures that are not easily supported by existing delayed settlement cycles.

We suggest the SEC use its authority under the Exchange Act, particularly Section 15(c)(6) and related rules on settlement cycles (e.g., Rule 15c6-1), to provide guidance on how real-time or atomic settlement mechanisms can coexist with existing market infrastructure. We also propose use of no-action letters to allow for development while ensuring compliance with essential investor protection principles.

Don’t overregulate tokenized trading

Most of the existing rules for trading securities — like those under Regulation NMS (national market system) — can already support tokenized securities. And when trading happens peer-to-peer on public blockchain networks that aren’t controlled (as described in our initial response to the SEC Crypto Task Force’s Request for Information), those systems aren’t even “trading centers” under the current definition in Rule 600(b)(87) of Regulation NMS.

We recommend that the SEC use its exemptive authority under Rule 611(d) of Regulation NMS to allow alternative trading systems (ATSs) to facilitate tokenized trading without needing to comply with certain order routing rules like the order protection rule, particularly when those trades occur in non-“regular way” contracts. In such cases, overly rigid order protection rules may conflict with the atomic, deterministic nature of smart contract execution. Additionally, ATS users should receive clear disclosures where exemptions apply. This would build on the SEC’s existing approach of granting functional relief to facilitate innovation while preserving core principles of fairness and transparency.

Modernize broker-dealer capital requirements

Broker-dealers are one of the most heavily regulated entities in the financial services industry, and the SEC has to date, for all intents and purposes, restricted them from participating in the crypto industry. It’s therefore unsurprising that broker-dealers who want to offer blockchain-related services currently lack sufficient guidance on how to handle crucial aspects of their operations, such as their net capital calculations. 

Net capital calculations are probing analyses that broker-dealers conduct, typically daily, to ensure that they have sufficient liquidity at all times to meet the demands of their businesses. The calculations start with a look through the balance sheet at the composition of each line of the assets, balanced against certain deductions and charges. They require asking questions like: Is each asset “good”? How liquid is each one? Will you get dollar-for-dollar what you expect you have rights to? Is it possible you may not be able to firesale any assets? How much value should be written off or discounted? Any assets that may not be readily convertible into cash are considered non-allowable and get totaled into a one-line deduction.

Deductions help account for the risks inherent to converting assets into their U.S. dollar equivalents. Some example deductions in net capital include aged fails to deliver and fails to receive in a deficit position (when assets aren’t delivered or received on time), aged securities differences (when there are differences between the assets a firm thinks it has and what it actually has), and perhaps most well-known — haircuts on proprietary assets (percentage deductions applied to reflect market risk). For instance, crypto assets — like other assets — may have market exposure that requires some amount of deduction to account for market volatility but it’s not one size fits all. 

Consider the operational challenges

One commonly overlooked issue in crypto operations is that every transaction has two sides. While blockchains can settle trades almost instantly, this only applies if both sides are fully onchain. If one side isn’t, mishaps — like delays or settlement failures — can still happen, just as in traditional finance. 

How to solve this? Decentralized exchanges (DEXs) avoid this problem by using atomic settlement, where either both sides of the trade go through or nothing happens — but these platforms are open to anyone and don’t typically enforce anti-money laundering (AML) or sanctions checks, making it unlikely that broker-dealers will use them right now. We believe there is room instead for a regulated trading venue, like an ATS, in a crypto asset context, so that broker-dealers know the counterparties they’re dealing with. This could allow trades to settle as reliably as they do with atomic settlement on a DEX, but in a more controlled environment.

In the future, stablecoins could replace the cash side of transactions allowing for near-instant settlement, but unless it is done programmatically, initiating the transactions is still subject to delays and human error. Another solution might be to skip cash entirely and let broker-dealers  swap one asset for another directly. This would potentially avoid settlement-related fails and  eliminate the requirement to net trades to determine settlement and haircuts.

Blockchain technologies also introduce new considerations. For example, staking rewards: Some blockchains automatically distribute rewards. In a broker-dealer context, these rewards would likely go into an omnibus account and would need to be reconciled and applied appropriately to customer accounts. If there are differences between what was expected to be received and what’s actually received, that gap should be subject to capital charges just the same as interest or dividend receivables are for traditional assets. Beyond this, staking deposits and rewards entail liquidity risks that don’t exist in traditional finance as lock-up periods and other constraints can delay access to funds.

Explore the liquidity constraints

Assets related to crypto transactions aren’t always readily convertible into cash. For example, aged or overdue staking receivables and other similar crypto-specific assets can tie up capital on a broker-dealer’s balance sheet. We propose that these be treated the same way as traditional financial receivables because they carry the same risks to the available capital of the broker-dealer. Ignoring this, broker-dealers that transact in crypto would gain an undue advantage by counting illiquid assets as usable capital. 

While we appreciate that the SEC has provided some guidance here — for instance, indicating that a commodities-style haircut could be applied to bitcoin — this doesn’t cover the variety of other token types out there. We believe many tokens do not meet the criteria to be considered securities and they have differing enough characteristics as to require different haircut treatment. 

Take two examples: an asset-backed token versus an arcade token. These two token types vary greatly in the relative amount of speculation one would expect around each, as a result, they would require different haircuts to account for the expected volatility. Asset- backed tokens could be backed by something highly speculative, like artwork. In contrast, arcade tokens usually have a clear price ceiling and floor. Their value is derived from being able to spend them (as at the arcade). They can be printed infinitely. Since anyone can go buy an arcade token any time, no one would be able to sell at a premium above that issuance price, meaning it would not make sense to speculate on them. (Of course, there are some situations where there could be a firesale, like if you’re done at the arcade and never coming back you could dump all your tokens, but it’s not a real concern when thinking about the overall speculative nature of the token). 

Based on these differences, we believe that a principles-based approach should be applied, much like haircut rules that exist today. We also believe that broker-dealers should be able to take the haircut on the net long or short position, to the extent there are both positions. These are just a few examples to illustrate our proposed principles-based approach. In a perfect world, using blockchain technologies to the fullest extent of their capabilities for programmability and composability, many of these operational timing situations (such as fails) can be a thing of the past. But for now, broker-dealers face many regulatory hurdles before they can fully realize those benefits. 

Don’t duplicate records

Under the rules 17a-3 and 17a-4, broker-dealers must create and retain records for transactions, customer account records, trade confirmations, and more. As mentioned earlier, it’s been a common refrain amongst traditional finance converts to crypto that transfer agents are a relic that blockchains make obsolete, but that’s not the only part of the process that blockchains can either replace or improve. 

We propose that blockchains can also serve to create and retain certain other records required of a broker-dealer, such as a trade blotter (a record of all trades executed) or trade confirmations, as both are inherently stored on and available to view any time on the blockchain. We believe this aligns with the SEC’s approach on recordkeeping, which is agnostic on the form of the record, as long as it is “secure, accurate, up-to-date, produceable to the Commission and its staff in an easily-readable format, and maintained for the required time periods under the rules.”

The SEC also inquired if these rules should apply to all crypto asset transactions of a broker-dealer, including the non-securities transactions. As we said earlier, there can be similarities between securities transactions and transactions of crypto assets (regardless of their status as securities or non-securities). This does not mean, however, that all of the requirements of 17a-3 and 17a-4 will apply to non-securities crypto asset transactions. For example, if the assets are commodities, then to the extent applicable the Commodities Exchange Act recordkeeping requirements would apply.

***

We see a future where traditional exchanges and decentralized platforms operate side-by-side, where investors can choose between fully intermediated services or peer-to-peer blockchain-based trades. As utilization of this technology grows, we believe customers will increasingly expect broker-dealers to offer blockchain-related services. When it comes to tokenized securities, crypto asset transactions by broker-dealers, and related recordkeeping requirements, the solution isn’t to throw out the old playbook. It just needs to be adapted to present circumstances.

We appreciate the SEC’s willingness to engage on these issues. Our message is simple: Let’s update what needs updating, preserve what works, and adopt a flexible regulatory framework fit for a new technological age that supports innovation without compromising stability.

***

The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the current or enduring accuracy of the information or its appropriateness for a given situation. In addition, this content may include third-party advertisements; a16z has not reviewed such advertisements and does not endorse any advertising content contained therein.

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区块链 证券代币化 金融科技 监管改革 数字资产
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