The future of crypto privacy may depend less on whether Monero and Zcash can hide transactions than on whether exchanges, custodians and regulators can find a workable way to let capital interact with that privacy.
The decisive battleground for privacy coins is moving away from cryptography and toward market infrastructure.
Monero and Zcash were built around different technical approaches to financial confidentiality. Monero makes transaction privacy the default through ring signatures, stealth addresses and confidential amounts. Zcash offers transparent and shielded transactions, allowing users to choose whether transaction details are publicly visible. Both projects address a problem that conventional blockchains expose by design: a permanent public record can reveal a user’s balances, counterparties, payment history and commercial relationships.
On that basis, Zcash gained 861%, compared with 123% for Monero and 12% for Dash. The comparison is a price-performance snapshot, not a measure of privacy, adoption or liquidity. Dash is included because it is a longstanding privacy-focused cryptocurrency and a useful legacy benchmark, even though its optional privacy features and market structure differ from Monero’s mandatory privacy and Zcash’s transparent and shielded modes.
But technical capability is only one part of an asset’s financial life. For most investors, the more immediate questions are practical. Can the coin be bought on a regulated exchange? Can a fund or corporate treasury custody it? Can a market maker provide two-sided liquidity without creating compliance risk? Can a bank process deposits and withdrawals? Can a regulated platform explain the asset’s transaction history to auditors and law enforcement?
Those questions increasingly determine whether privacy technology attracts capital or remains confined to specialist markets.
The liquidity gate
A token’s listing is often treated as a symbolic vote on its legitimacy. In practice, it is a decision about liquidity, operational risk and the cost of maintaining access.
When a major exchange lists an asset, it does more than add a ticker. It connects the asset to fiat gateways, stablecoin pairs, custody systems, market-making programs, derivatives venues and a large base of retail accounts. Those connections reduce the friction required to enter or exit a position. They also create a reference price that other financial institutions can use.
The opposite is true when an exchange delists or restricts a coin. The immediate effect may be a decline in trading volume, but the longer-term impact is broader. Market makers may reduce inventory because they can no longer rebalance efficiently. Arbitrage between venues becomes more expensive. Spreads widen. Custodians may decide that supporting the asset is not commercially worthwhile. Investors who cannot move the asset easily between platforms become less willing to hold it.
This is why listing decisions can matter more than protocol design. A privacy coin may offer strong anonymity guarantees, but those guarantees do not automatically produce deep markets. Capital tends to follow the path of least operational resistance. If access is fragmented across a handful of smaller venues, a theoretically sophisticated asset can lose relevance to a less private token with stronger exchange support.
Monero has experienced this tension particularly clearly. Its privacy is mandatory, and transactions are designed to obscure sender, recipient and amount information from public observers. That architecture is attractive to users who believe financial privacy should be a default property. It is also difficult for compliance teams to inspect using conventional blockchain analytics.
Zcash presents a different trade-off. Its transparent mode resembles the public transaction model of Bitcoin, while its shielded pools enable stronger privacy. That optionality can make the asset easier to explain to some institutions, but it also creates questions about how much activity actually uses shielded transactions and how wallets, exchanges and counterparties should handle transfers between transparent and shielded addresses.
Neither model eliminates the central market problem. A privacy feature that is difficult for regulated institutions to monitor can become a barrier to distribution, regardless of whether the feature is technically sound.
Why exchanges are cautious
Exchanges sit at the intersection of customers, banks, regulators and blockchain networks. They must screen users, monitor transactions, investigate suspicious activity and respond to legal requests. Privacy coins do not necessarily make all of those functions impossible, but they can make them less standardized and more expensive.
For a conventional transparent blockchain, an exchange can use commercial analytics tools to trace the movement of funds across addresses and identify exposure to sanctioned entities, ransomware wallets, darknet markets or stolen assets. These tools are imperfect, but they provide a common language for risk teams.
Monero complicates that model because public observers cannot reconstruct the full transaction graph in the same way. Zcash can create similar challenges when funds move through shielded addresses. The issue for an exchange is not simply whether a coin is associated with illicit finance. All liquid assets can be used for that purpose. The issue is whether the platform can demonstrate that its monitoring controls are effective.
There are concrete examples of that calculation in European markets. On Jan. 5, 2024, OKX announced that it would remove Monero and Zcash, among other tokens, under its review of listing criteria. The decision removed both XMR and ZEC from one of the largest global crypto venues rather than imposing a technical change on either network. For XMR, the effect was direct: customers lost a major spot market and an exchange-connected fiat and stablecoin route. For ZEC, the delisting also removed access to a venue that could have supported its transparent and shielded transaction options alike. CoinDesk reported the announcement at the time.
Kraken took a narrower but still significant step on May 10, 2024, announcing that it would delist Monero for customers in Ireland and Belgium. Trading and deposits were scheduled to end on June 10, with withdrawals later restricted. Kraken cited regulatory changes rather than a defect in Monero’s code. The regional restriction mattered because it split access inside the European Economic Area: the same XMR market could remain available to customers elsewhere while disappearing for users in two regulated jurisdictions. That fragmentation raises the cost of arbitrage and makes it harder for market makers to treat European liquidity as one pool. Kraken’s announcement is available here.
Zcash shows how a platform can restrict privacy without removing the asset entirely. Gemini’s customer guidance says it supports only transparent Zcash addresses and does not support shielded Zcash transactions. A customer can therefore trade or transfer ZEC through the supported address format, but cannot use Gemini as a gateway for a transaction involving a shielded address. The result is a two-tier market: ZEC remains listed, while one of its defining privacy functions is unavailable at the exchange. That limits the usefulness of ZEC for customers who want confidentiality and increases the risk that deposits or withdrawals will fail when they originate from shielded infrastructure. Gemini’s Zcash support documentation describes the restriction.
Those decisions also show why an exchange may support an asset in one jurisdiction while restricting it in another. A platform may decide that the cost of building specialized controls exceeds the revenue generated by trading activity.
European rules have reinforced that calculation. The EU’s Markets in Crypto-assets Regulation, or MiCA, contains a provision aimed directly at crypto-assets with an “inbuilt anonymisation function.” Article 76(3)(b) says a crypto-asset trading platform must not admit such an asset to trading unless the holders and their transaction history can be identified by the crypto-asset service provider operating the platform. The provision applies from Dec. 30, 2024, under Regulation (EU) 2023/1114.
MiCA is not a blanket statutory ban on Monero or Zcash. It is a condition on admission to regulated trading platforms. In practice, it is especially difficult for Monero because its protocol is designed so that an exchange cannot reconstruct the complete public history of an XMR deposit or withdrawal in the manner commonly used for Bitcoin. Zcash gives providers a possible route through transparent addresses, but a platform that accepts only transparent ZEC transfers may still be unable to identify the history of funds that have passed through shielded pools. The rule therefore turns privacy design into a listing and market-access question.
The EU’s recast Transfer of Funds Regulation adds another operational layer. Regulation (EU) 2023/1113 extends originator and beneficiary information requirements to transfers of crypto-assets and applies to crypto-asset service providers from Dec. 30, 2024. It does not name XMR or ZEC, but it requires providers to transmit and make available information alongside transfers. The regulation is published in the EU’s Official Journal. For Monero, where the blockchain itself does not expose the required information, an exchange must rely on off-chain customer records, counterparty controls or transaction refusal. For Zcash, the provider must decide whether transparent-address transfers can satisfy its process and whether shielded transfers can be accepted at all.
These rules explain why delistings are not always a direct judgment on a project’s technology or its users. A platform may decide that a coin cannot be supported under its existing monitoring and Travel Rule systems, even if the law leaves room for a compliant model.
Custodians and institutional capital
Custodians face an even more concentrated version of the problem. Their clients may include asset managers, corporations, family offices and financial institutions with strict policies governing asset eligibility, valuation and auditability.
A custodian must establish more than secure key storage. It must define how deposits are accepted, how withdrawals are approved, how assets are valued, how records are reconciled and how suspicious activity is escalated. It must also satisfy auditors and insurance providers.
For transparent assets, custody operations can connect wallet balances to public ledgers and use transaction analytics to support reconciliation. With privacy coins, the custodian may need specialized wallet infrastructure, access to viewing information or additional documentation from the client.
That does not make institutional custody impossible. It changes the economic proposition. If the addressable client base is small and the compliance process is complex, a custodian may not invest in the necessary systems. The result is a feedback loop: limited custody options reduce institutional demand, and limited demand gives custodians little reason to add support.
This is particularly important because institutional adoption is usually less sensitive to a coin’s ideological appeal than to its operational integration. A portfolio manager may agree that privacy is valuable while still choosing an asset that can be held through an existing prime broker, reconciled by an administrator and reported through established systems.
Capital often moves toward the asset with the most complete institutional plumbing. That plumbing includes exchange listings, qualified custody, lending markets, derivatives, accounting treatment and reliable fiat settlement. Privacy coins remain disadvantaged if they are available only through isolated trading venues.
Regulators are not working from one view
Regulatory treatment is not uniform, and the distinction between a technology, an asset and a transaction matters.
Some authorities have focused on the potential use of privacy-enhancing tools to conceal proceeds of crime or evade sanctions. Others have emphasized that privacy is a legitimate feature of a digital financial system, particularly as public ledgers can expose sensitive information about individuals and businesses.
The policy challenge is that privacy is not binary. A payment can be private from the general public while still being visible to the sender, recipient, custodian, auditor or authorized investigator. The most consequential regulatory debate is therefore not whether privacy should exist, but who should be able to access transaction information and under what conditions.
The examples above show how that debate reaches the market. MiCA’s Article 76 does not prohibit a user from holding XMR or ZEC, but it places a demanding identification test on regulated trading platforms. The Transfer of Funds Regulation does not outlaw either coin, but it makes a provider responsible for handling information that the underlying protocol may not publish. Kraken’s June 2024 withdrawal of XMR support in Ireland and Belgium translated those regulatory and operational concerns into a regional access restriction. Gemini’s transparent-address-only policy translated them into a functional restriction on ZEC rather than a full delisting.
United States policy has also reflected broader concerns around mixers, sanctions and anonymous transaction infrastructure, though regulatory approaches can differ between agencies and evolve through enforcement, rulemaking and court challenges. For market participants, that uncertainty is itself a cost. A platform may avoid supporting a privacy coin not because a prohibition is explicit, but because future supervisory expectations are unclear.
The effect is visible in the geography of liquidity. An asset can retain a committed user base while losing access to the largest pools of regulated capital. Trading may continue on offshore platforms, peer-to-peer markets or decentralized venues, but those channels often provide less depth, fewer institutional protections and weaker connections to traditional finance.
The role of stablecoins and market makers
Privacy coins also face competition from a different category of privacy solution: transparent settlement assets combined with private payment layers, internal exchange transfers or specialized wallets.
A trader who wants to move funds discreetly may use an exchange’s internal ledger, a privacy-focused application or a layer built on a more widely supported blockchain. A business that wants confidential payments may prefer a permissioned network or encrypted payment channel rather than holding a standalone privacy coin.
This matters because liquidity is increasingly concentrated in stablecoins and highly integrated blockchain ecosystems. Market makers can deploy capital where they can hedge, borrow, settle and move inventory quickly. If a privacy coin cannot be paired efficiently with major stablecoins or accessed through institutional prime services, its market depth may remain limited.
For Monero, the absence of a broad derivatives and lending ecosystem can make liquidity more dependent on spot demand. For Zcash, the existence of transparent addresses may help some integrations, but it can also create uncertainty about which forms of transactions an exchange is willing to process. In both cases, a small number of venues may account for a disproportionate share of usable liquidity.
That concentration can amplify operational shocks. If one major exchange removes support, users may not simply migrate to another equally deep market. They may face higher spreads, withdrawal delays and greater price impact. The resulting deterioration in market quality can make professional investors even less willing to participate.
From a capital-flow perspective, the important signal is not only the headline trading volume. It is the quality and persistence of that volume: how much is available near the market price, how easily large orders can be executed, whether market makers maintain inventory across jurisdictions and whether the asset can be financed.
What compliance-friendly privacy could look like
A durable model for privacy in regulated markets is likely to rely on selective disclosure rather than total invisibility.
One possibility is the wider use of viewing keys or equivalent permissions. A user could keep transactions private from the public while granting an auditor, custodian, tax authority or law-enforcement agency access to selected records. The access could be limited by time, account, transaction range or purpose.
Zcash already provides concepts that point in this direction through viewing keys and shielded transaction features, although implementation, wallet support and institutional policy determine how useful those tools are in practice. Similar ideas could be developed across other privacy systems without requiring every transaction to become publicly traceable.
Another model is regulated gateway privacy. A licensed intermediary could maintain records linking verified customers to private blockchain activity while allowing the public ledger to reveal only limited information. The intermediary would become responsible for responding to lawful requests, conducting sanctions screening and sharing required Travel Rule data.
This would not satisfy users who want protection from every intermediary, but it could meet the needs of businesses seeking confidentiality from competitors, data brokers and the general public.
Zero-knowledge proofs may also support compliance without exposing full transaction histories. A user could prove that funds are not associated with a sanctioned list, that a transaction falls below a reporting threshold or that an account has passed identity verification, without disclosing every underlying detail. Such systems remain technically and institutionally complex, but they offer a path between unrestricted transparency and unaccountable anonymity.
The key requirement is standardization. Exchanges and custodians need interoperable tools, documented procedures and clear legal authority. A privacy mechanism that works only inside one wallet or one platform will struggle to attract broad liquidity. A mechanism that can be integrated into compliance software, custody systems and audit workflows has a better chance.
The market’s verdict will be gradual
Privacy coins are unlikely to disappear simply because access is restricted. Their user base includes people concerned about personal safety, commercial confidentiality, political surveillance and the permanent exposure of financial behavior. Those needs are not resolved by regulation, and public blockchains make them increasingly visible.
At the same time, strong user demand does not guarantee broad financial distribution. The history of crypto markets shows that assets can maintain communities while losing the capital channels needed for scale. Liquidity migrates toward venues where legal, operational and settlement risks are easiest to manage.
For Monero and Zcash, the next phase will therefore be judged through infrastructure decisions. Will exchanges continue to provide meaningful access? Will custodians build support for privacy-preserving assets? Will market makers commit balance sheet to deeper markets? Will regulators distinguish between privacy that conceals criminal activity and privacy that protects legitimate users?
The answers will shape adoption more directly than another improvement in transaction throughput or cryptographic efficiency.
The future of crypto privacy may ultimately belong to systems that can prove enough without revealing everything. If privacy networks can offer selective disclosure, reliable compliance controls and institutional-grade liquidity, they may become part of a broader financial architecture rather than a separate ideological corner of crypto.
If they cannot, their technology may remain respected but economically isolated. In capital markets, that distinction is decisive. A protocol can preserve privacy perfectly and still lose the flow of money if the institutions that connect buyers and sellers decide they cannot safely support it.