Grayscale Research has released a new report highlighting Zcash as a solution to growing concerns over financial privacy amid the rapid rise of artificial intelligence. While technologies like stablecoins and blockchain have modernized payments, they have also amplified surveillance risks. AI now threatens to supercharge financial tracking, potentially eroding the confidentiality that has long been central to how money functions.
Grayscale argues this marks a third major wave of privacy scrutiny—following the 1970s digitization of banking and the early 2000s internet banking boom—and positions Zcash as a standout digital asset designed to preserve it.
Unlike Bitcoin, which prioritizes transparent, auditable transactions, Zcash offers users the choice of “shielded” transactions.
These use advanced zero-knowledge proofs to hide the sender, recipient, and amount entirely on the public blockchain, mimicking the anonymity of physical cash while maintaining verifiable validity.
Users can still opt for transparent transfers when needed, and selective disclosure tools called viewing keys allow controlled sharing of details for compliance or auditing purposes.
This optional privacy at the base layer sets Zcash apart from mixing services on transparent chains or default-private alternatives like Monero.
Launched in 2016 with Bitcoin-like mechanics—a fixed 21 million coin supply and proof-of-work security—Zcash initially faced usability hurdles. Early shielded transactions were computationally intensive.
Successive upgrades have changed that.
The 2018 Sapling upgrade slashed proving times and memory needs, while the 2022 Orchard/NU5 update modernized the cryptography, eliminated certain trusted setups, and introduced unified addresses for smoother wallet experiences.
Today, the ecosystem is entering what Grayscale calls a “new chapter.”
As of mid-March 2026, shielded transactions accounted for about 86.5% of Zcash activity, with 31.1% of circulating supply now shielded—an all-time high.
New infrastructure is emerging too: wallet Zodl (formerly Zashi) emphasizes shielded-first design with built-in swaps and cross-asset payments, while Foundry plans a U.S.-based institutional mining pool launching in April 2026. Fresh capital is flowing into wallet development and mining, reducing earlier frictions.
In an era of AI-powered analytics, these features matter more than ever. Public blockchains expose transaction histories indefinitely, enabling sophisticated linking of pseudonymous activity.
Businesses and individuals increasingly seek confidentiality for payroll, supplier relationships, and treasury management—preferences Grayscale says are ordinary, not extreme.
Yet privacy-oriented cryptos have historically faced commercial trade-offs, including limited exchange support.
Zcash’s selective disclosure model may ease regulatory compliance with AML/CFT rules and frameworks like MiCA, though risks remain if providers view shielded activity as harder to monitor.
At roughly $4 billion market cap—0.3% of the broader currencies crypto sector—ZEC remains modestly valued.
Grayscale notes that capturing even 5% of this segment could imply an 18x upside, viewing the asset as undervalued relative to its technology and the potential demand for private digital money.
Of course, as a smaller-cap project, it carries higher risk: regulatory uncertainty, legacy technical elements, quantum computing threats, and execution challenges around future scaling upgrades like Tachyon.
Ultimately, Grayscale sees Zcash not as a Bitcoin replacement but as a hedge against a future where privacy becomes a premium feature of money.
Whether shielded digital cash evolves from niche to mainstream will depend on continued adoption and infrastructure growth—but current valuations appear to price in minimal probability of that shift. In the AI age, Zcash’s quiet evolution could prove increasingly relevant.