The moment for definitive financial privacy regulations is upon us.

Yelderman states that despite recent advancements in regulation within the sector, privacy continues to be a critical issue that requires attention.

(Hector Roqueta Rivero/Getty Images)

Historically, cryptocurrency regulation in the U.S. has been highly fragmented. Federal agencies not only failed to cooperate but also directly conflicted and undermined one another in a struggle for dominance over the emerging sector.

However, recent indications from regulators point to progress.

Earlier this month, the SEC and CFTC published a Memorandum of Understanding aimed at rectifying previous errors and enhancing coordination for improved regulatory clarity. More significantly, both organizations provided joint guidance last week regarding the applicability of securities and commodities laws to crypto assets.

This marks substantial advancement and a constructive step toward revitalizing domestic crypto innovation. Nonetheless, other vital areas where disagreements among agencies lead to unnecessary ambiguity for U.S. businesses and consumers remain. Foremost among these are the regulations concerning financial privacy.

The U.S. lacks a unified privacy regulatory body. Instead, financial privacy is influenced by the actions of various entities including the Department of the Treasury, the Department of Justice (DOJ), and the SEC, among others. Divergence among these agencies results in uncertainty.

The Treasury’s 2019 guidance on non-custodial crypto services was subsequently contradicted by the DOJ’s action against the creators of the Tornado Cash privacy tool. Recently, the DOJ has eased its stance, while the Treasury has reopened discussions via a request for public input. A following Treasury report acknowledged the potentially beneficial and lawful applications of privacy-enhancing technologies like mixers, even while considering the revocation of its own 2019 guidance. Additionally, several SEC commissioners have raised concerns about whether the mandatory data-collection requirements imposed on financial entities remain relevant.

This significant back-and-forth presents potential implications for software developers and anyone seeking privacy for personal or financial reasons. Yet despite the high stakes, this governmental reassessment is long overdue. For many years, the extensive collection of data mandated by the Bank Secrecy Act of 1970 was normalized. The underlying rationale was straightforward yet compelling: why fear if you have nothing to conceal?

However, there is increasing awareness that our extensive financial surveillance system has evolved into a government panopticon that conflicts with our democratic principles. Financial institutions are compelled to monitor customers and submit their information to authorities based on minimal suspicions. After years of aggressive enforcement and penalties, many institutions have adapted by erring on the side of excessive disclosure.

Financial entities throughout the U.S. and Canada allocate billions of dollars each year for compliance. Yet, this represents only a fraction of the overall costs. The larger burden of this surveillance manifests as privacy deadweight loss—economic and social activity that does not occur because participants are coerced into choosing between full disclosure or total withdrawal.

This phenomenon is evident across the financial landscape. Consumers and merchants continue to incur high fees for credit card usage, even though blockchain-based payment systems could fulfill the same purpose at significantly lower costs. Financial institutions depend on settlement frameworks established decades ago, which carry all the expenses, delays, and inaccuracies associated with manual processing from a bygone era.

These outdated systems endure because we have yet to establish a financial privacy framework suited for the digital age. In a system that necessitates complete transparency, rational participants tend to withdraw. Banks, asset managers, and market makers will refrain from relocating their operations to a system where proprietary strategies, client positions, or portfolio constructions are exposed publicly.

The positive aspect is that we possess the technological capabilities to address these issues. Contemporary cryptographic methods, such as zero-knowledge proofs, enable participants to demonstrate compliance, solvency, or eligibility without disclosing underlying information. Thanks to these advancements, entirely private transactions can occur on fully public blockchains.

If we can achieve this within the context of securities and commodities regulations, we can also apply it to financial privacy. Much of our legal framework already acknowledges that financial privacy is not only a vital civil liberty but also an essential economic asset. Software developers and market participants do not require loopholes; they need clarity regarding their legal obligations. Because if the past few years have taught us anything, it is that markets fail not only when regulations are flawed but also when uncertainty deters participants from engaging.