Barry Silbert Says Crypto’s Privacy Era Has Begun As Zcash Debate Heats Up

Grayscale chairman Barry Silbert said the “privacy” era in crypto has officially begun, reigniting market attention around Zcash and the wider privacy-asset trade.

The comment followed months of renewed interest in Zcash, a privacy-focused digital currency launched in 2016 that uses zk-SNARK proofs and gives users a choice between transparent and shielded transactions. The strongest shielded Zcash transactions encrypt the sender, receiver and amount, while transparent addresses remain visible in a Bitcoin-like format.

Zcash separates those two paths clearly. Transparent transactions expose sender, receiver and value, while shielded z-to-z transactions hide those details from public view. That optional model has become central to the current debate because Zcash can support both privacy and selective disclosure.

Grayscale has also kept Zcash in the institutional conversation through the Grayscale Zcash Trust, which gives eligible investors exposure to ZEC through a security rather than direct token custody. Grayscale’s recent privacy research has framed Zcash as one of the clearest assets tied to rising demand for financial privacy in an AI-driven surveillance environment.

Zcash Shielded Supply Climbs Toward 30%

Zcash’s privacy narrative has strengthened as more coins move into shielded pools. Recent network data tracked by Zcash dashboards and market researchers shows shielded supply near 30% of circulating ZEC, a major increase from the levels seen during earlier market cycles.

The shift matters because Zcash’s privacy set becomes more useful when more value sits inside shielded pools. A larger shielded supply gives users more private liquidity and makes shielded activity less isolated from the rest of the network.

The debate also remains complicated. Arkham’s Zcash research linked more than half of historical Zcash activity, about $420 billion in volume, to identifiable entities and institutions. That traceability mainly reflects transparent address use, exchange practices and on-ramps or off-ramps that still rely on public addresses.

That distinction is important for traders following the privacy narrative. Zcash is not automatically private in every transaction path. Full privacy depends on shielded usage, wallet support and whether exchanges or custodians allow users to move through shielded addresses instead of defaulting to transparent ones.

Privacy Assets Get A New Market Narrative

Silbert has previously argued that a share of Bitcoin-linked capital could rotate toward privacy-focused assets such as Zcash. That view has gained more attention as ZEC outperformed larger crypto assets in 2026 and as shielded supply reached record levels.

The privacy rotation is also broader than one token. NEAR recently said nearly half of swap volume is already confidential, while Sui is preparing private stablecoin transactions by default. Both moves show privacy moving closer to normal user flows rather than staying limited to specialist privacy coins.

Zcash still sits at the center of the discussion because it combines a long operating history, optional transparency, shielded addresses and institutional products tied to ZEC exposure. The current question for the market is whether the privacy trade remains a short-term narrative or becomes a durable category alongside stablecoins, tokenized assets and onchain payments.

The next signals are shielded supply growth, exchange support for shielded withdrawals, ZEC liquidity, Grayscale Zcash Trust demand and whether privacy features keep moving into mainstream wallets and payment apps. Silbert’s call gives the theme a high-profile push, but Zcash adoption will be measured by how much real activity moves into private rails.

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