Five US Regional Banks Launch Tokenized Deposit Network on ZKsync

🏦 Banks bring $8.3T onchain

By zkSync
Mar 19, 2026, 4:22 PM
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Photo by zkSync

The Cari Network, developed alongside five major U.​S.​ regional banks (Huntington, First Horizon, M&T Bank, KeyBank, and Old National), has launched a platform for tokenized deposits powered by ZKsync's Prividium infrastructure.​

Key distinctions:

  • Tokenized deposits are direct bank liabilities integrated with core banking systems and eligible for FDIC insurance
  • Not stablecoins - they represent real bank deposits brought onchain
  • The five participating banks collectively hold $8.​3 trillion in assets

Technical foundation:

  • Runs on Prividium, ZKsync's L2 designed specifically for financial institutions
  • Enables private, compliant blockchain infrastructure while anchoring settlement security to Ethereum
  • Combines blockchain speed and programmability with existing banking regulatory frameworks

Use cases enabled:

  • Real-time cross-border payments with ~1 second settlement
  • Corporate treasury automation with programmable workflows
  • Intraday repo and secured financing with instant collateral settlement

The network aims to help American banks stay competitive in the digital assets economy while operating within regulatory perimeters.​ Gene Ludwig, CEO of Cari Network and former 27th Comptroller of the Currency, presented the launch at the DC Blockchain Summit.​

Read more about Cari Network

Sources

Tokenized deposits solve what public stablecoins and legacy rails cannot. Prividiums enable regulated Institutions issue tokenized deposits on private, enterprise-controlled Chains solving for real use cases like real-time cross-border payments.

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Privacy in Finance should be enforced by mathematics, not managed by trust. Prividium is the only blockchain platform purpose-built for Institutions that demand privacy, compliance, and full control of their data while still being natively connected to Ethereum.

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Built-in Compliance Prividiums combine role-based access controls with ZK proofs empowering Institutions to come onchain in a secure, private and compliant way. Controlled disclosures enable compliance to be demonstrated without exposing confidential business data.

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Tokenized Deposits Financial institutions want digital money that preserves their business model. Prividiums enable them to issue tokenized deposits on private, enterprise-controlled chains delivering privacy, compliance, programmability, and Ethereum-grade settlement.

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Corporate Treasury is slow and expensive. Traditional rails depend on cut-off times, SWIFT messaging and T+1 settlement. Prividiums enable next-gen Treasury management with: Atomic swaps across banks Fungible balances regardless of issuer RT reconciliation & net settlement

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Corporate Treasury is fragmented, slow and expensive. Treasury infrastructure wasn't built for global, real-time business. Prividiums enable programmable Treasury management so that corporations can consolidate their global operations in real-time with near-instant transfers.

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Corporate Treasury is a critical business function which still operates on slow, expensive and fragmented infrastructure. Large enterprises maintain >500 bank accounts globally costing $5–15M/year just to maintain them. Prividiums enable real-time and programmable Treasury.

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Replying to @zksync

🔐 ZKsync is purpose-built for Institutions At @TheTieIO panel, @Ozhar highlighted how ZK tech delivers privacy and execution integrity enabling Institutions to come onchain safely and compliantly. x.com/zksync/status/…

ZKsync
ZKsync
@zksync

"Banks ask the most intense security questions. Security on protocol level is paramount because Institutions need to protect against invalid transactions." @Ozhar, VP Business Development, on @TheTieIO panel explaining how ZK tech enables both privacy and execution integrity.

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Prividium is the only platform purpose-built for Institutions that demand privacy, compliance and control of their data. 🔐 Privacy with public proofs 🗃️ Built-in compliance 🌍 Direct connectivity Private where it matters. Connected where it counts.

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It's time for Treasury Management to come onchain. ZKsync enables Enterprises to transform Corporate Treasury into a real-time strategic asset with programmable workflows and enhanced working capital performance. While staying private and compliant.

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Read more about zkSync

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The ZK Staking Pilot Program has raised its target annual percentage rate from 7% to 8% APR, marking the latest increase since the program launched in February. **Key Metrics:** - 250M $ZK tokens currently delegated and staked - Season 1 capped at 400M $ZK total - No lockup periods - users can stake/unstake anytime **How It Works:** The program uses a "Delegate-to-Stake" mechanism built with Tally. Rewards only flow when staked tokens are delegated to active governance participants. This design aims to strengthen protocol governance by tying financial incentives to active participation in proposals and upgrades. The APR adjusts dynamically based on participation levels - more staking typically means lower rates, while less staking can push rates higher (up to 10% maximum). [Stake your $ZK tokens](https://vote.zknation.io/dao/stake/direct)

ZKsync Speaker to Discuss Tokenized Deposits at DC Blockchain Summit

ZKsync Speaker to Discuss Tokenized Deposits at DC Blockchain Summit

**ZKsync representative @gluk64 will speak at the Digital Chamber's DC Blockchain Summit on March 18.** - **Topic**: The role of tokenized deposits in next-generation financial markets - **Focus**: Bridging policy and banking infrastructure - **Time**: 1:35 PM - **Location**: Washington, D.C. The presentation addresses privacy, compliance, and institutional adoption in the evolving landscape of digital finance.

Instant Settlement: How Tokenized Deposits Will Enable Real-Time Cross-Border Money Movement

**The shift to instant settlement is reshaping finance.** Stablecoins have already begun transforming payment systems, and tokenized deposits are positioned to be the next major development. **Key developments:** - Tokenized deposits will allow institutions to issue regulated digital money - These digital assets can move in real time across markets and international borders - Industry experts predict tokenized deposits could become the fastest growing onchain asset class **Why this matters for banks:** Tokenized deposits offer financial institutions a way to remain competitive in the evolving digital assets economy. Unlike stablecoins, which operate outside traditional banking systems, tokenized deposits enable banks to issue their own regulated digital currency while maintaining compliance frameworks. **The broader context:** This development follows the success of stablecoins as onchain settlement tokens. The technology represents a move toward more efficient, integrated financial infrastructure that can operate 24/7 without the delays of traditional settlement systems. Institutions are beginning to recognize that real-time settlement capabilities will be essential for competing in digital finance.

ZK Technology Addresses Institutional Security Demands Through Privacy and Execution Integrity

**Institutional-Grade Security Through Zero-Knowledge Technology** Financial institutions are demanding protocol-level security that protects against invalid transactions, according to Ozhar, VP of Business Development, speaking on a recent panel. **Key Requirements:** - Banks require rigorous security verification at the protocol level - ZK technology provides both privacy and execution integrity - Institutions prioritize math, audits, and track records over narratives **Compliance-First Approach:** The latest ZK implementations include verification hooks that enable: - Private transactions with maintained audit trails - Protection of trade strategies and prevention of front-running - Compliance department approval through transparent verification This cryptography-first approach has been battle-tested at scale, offering privacy without compromising security—addressing the core concerns of institutional capital entering the crypto space.