Zama Confidential DeFi Expands to 16 Morpho Vaults

High attention and emotional sentiment detected.

The new suite spans five institutional curators and five assets. Twelve of the 16 vaults are confidential versions of existing Morpho products. The other four are confidential-only, with no public counterpart.

One of those four stands out. Armitage by Wintermute now runs the first confidential Bitcoin yield vault, called Wintermute Confidential WBTC. Its token ticker is armcWBTC.

What Zama Launched Today

Zama built its business on fully homomorphic encryption, or FHE. This technology lets Ethereum contracts add and multiply numbers that stay encrypted. So balances and transfer amounts remain private, while wallet addresses stay public.

Today’s release puts that technology across a wider product surface. Users can reach the vaults now through app.zama.org. Utila, Zerion Wallet, and Yield.xyz are set to follow in the weeks ahead.

According to Zama CEO Dr. Rand Hindi, the expansion proves the model at scale. He framed it as a category, not an experiment.

Sixteen vaults, five curators, five asset classes, all built on the same DeFi infrastructure that sophisticated capital already uses. Same vaults, same curators, same liquidity, now with confidential entry.

The Five Curators Behind Zama Confidential DeFi

Zama confidential DeFi now leans on five named curators. Steakhouse Financial runs five vaults across USDC, USDT, and tGBP. Armitage by Wintermute runs six vaults across USDC, USDT, and WBTC.

Flowdesk brings an AUSD strategy vault built with Agora, plus a high-yield confidential USDT vault. RockawayX adds a USDC high-yield vault and a private real-world-asset strategy. Bitwise contributes a real-world-asset lending vault.

According to Morpho co-founder Merlin Egalite, the confidential vaults keep the same strategy, liquidity, and risk profile as their public versions. So institutions get privacy without changing the underlying product.

Five Assets and a Confidential Swap Protocol

The suite covers five assets, and each one gets a confidential wrapper. They are USDC from Circle, USDT from Tether, WBTC from BitGo, AUSD from Agora, and tGBP from BCP Technologies.

Each wrapper follows the ERC-7984 confidential-token standard. The underlying vaults follow the ERC-4626 standard that public DeFi already uses. As a result, curators reuse familiar Morpho rails.

The Confidential Swap Protocol is the other headline here. It lets users rotate between cUSDC, cUSDT, cAUSD, cTGBP, and vault shares. Crucially, the swap hides trade size and intent inside the confidential envelope.

The $40 Million Figure Belongs to June

Several early wires got one number wrong. They reported $40 million as the day-one TVL of the new 16-vault suite. That framing is not correct.

The $40 million belongs to the June pilot instead. Zama says its first Steakhouse cUSDC vault grew from zero to more than $40 million in shielded TVL in seven weeks. That vault opened on 23 June 2026.

Independent snapshots tell a broader story. DefiLlama lists Zama near $56.46 million in privacy TVL, ranked third behind Tornado Cash and Railgun. Its own Dune dashboard shows about $58.4 million in shielded TVL across roughly 11,300 users.

The day-one TVL of the 15 new vaults is still unknown. So treat any bigger figure with caution for now.

How a Confidential Yield Vault Works

The mechanics stay simple on the surface. First, a user wraps USDC into cUSDC, the confidential token. Then the user deposits that cUSDC into a batcher, so individual amounts stay hidden.

Next, the batcher unwraps the pooled total into the public Morpho vault on a delay. Zama used 24-hour batches for the first vault. Finally, the user receives encrypted vault shares.

The gain is real but narrow. Deposit size, direction, and timing stay private inside the envelope. Yet the destination strategy and the total vault TVL remain public.

Where the Privacy Claim Leaks

The scale claim still deserves scrutiny. On the same launch day, researchers at ethprivacy.tools published a sharp counterpoint. They re-indexed public events on the first vault from June through August.

Their finding is blunt. Researchers could trace about 98.1% of 379 depositors at the USDC to cUSDC wrap. The wrap exposed amount, address, timestamp, and batch join.

History adds another warning here. In late May 2026, Circle blacklisted the cUSDC wrapper and froze about $12.6 million. Unrelated users could not move funds until a court lifted the order days later.

So the honest read is mixed. Zama encrypts individual amounts well. Still, wraps, batch membership, and pooled reserves can leak, and a court order can freeze the shared wrapper.

What Comes Next for Zama Confidential DeFi

Zama frames this launch as the moment confidential DeFi becomes a category. The distribution and partner roster support that pitch. Reach, though, is not the same as institutional scale.

For context, Zama’s roughly $56 million in TVL still sits far below Morpho’s multi-billion-dollar public base. Major outlets like CoinDesk and Bloomberg had not covered this specific launch at research time. For now, it stays a trade-press story.

The next test is simple. Fresh TVL across all 16 vaults will show whether sophisticated capital follows the pitch. Until then, readers can track the numbers on Zama’s Dune dashboard and DefiLlama.

This article is for information only and is not financial advice. Always do your own research before making any investment decision.