Confidential Onchain Finance Emerges to Address Institutional Privacy Concerns

Institutional capital is moving onto blockchains through stablecoins, tokenized funds, and onchain settlement, but the transparency of public chains, where every balance and trade is visible, has kept many Wall Street firms wary. A new category called confidential onchain finance aims to close that gap by hiding sensitive transaction details while keeping the network verifiable.
A confidential USDC vault curated by Steakhouse Financial on Morpho reportedly drew $10 million in its first four days. Tokenization under the ERC-3643 standard already accounts for more than $32 billion in onchain assets, with Apex Group, which services $3.5 trillion globally, committing $100 billion in tokenized assets to the confidentiality-focused T-REX Ledger by June 2027.
Much of the underlying technology relies on Fully Homomorphic Encryption, developed for practical use by Paris-based cryptography firm Zama, which lets a blockchain validate a transaction without exposing its private details, while still allowing disclosure to auditors and regulators. Zama says it has raised more than $150 million from investors including Pantera Capital, and reported more than $415 million in encrypted "shielded" volume moved through its system this year, with close to 11,000 wallets holding confidential assets, according to its Q2 Shielded report.