Cari Network Deploys Bank‑Governed Tokenized Deposit Platform on ZKsync’s Prividium Stack
US regional lenders gain access to an on‑chain payments rail that combines stablecoin‑like speed with the compliance and oversight of traditional banking.
New York, March 17 2026 – Cari Network announced today that it will build a tokenized‑deposit infrastructure for U.S. regional banks on ZKsync’s Prividium technology stack. The solution is designed to let community‑focused banks issue digital deposits that behave like stablecoins—instant settlement, easy transferability—while remaining under the full governance of the issuing institution and compliant with existing regulatory frameworks.
How the platform works
The platform will issue “tokenized deposits” on the Layer‑2 network powered by ZKsync’s Prividium, a roll‑up architecture that prioritises data privacy, compliance tooling, and full control over transaction data. Key technical features include:
- User‑level privacy – Each transaction can be shielded from public view, satisfying banks’ confidentiality obligations.
- Compliance utilities – Built‑in audit trails, AML/KYC hooks and permissioned access points simplify adherence to U.S. banking regulations.
- Cross‑chain bridges – Assets can be moved between Ethereum, other L2s and private ledgers without compromising security.
- Ethereum‑grade security – The underlying roll‑up inherits Ethereum’s consensus guarantees while delivering far lower gas costs.
By leveraging these capabilities, a regional bank can create a digital representation of a customer’s fiat deposit that is instantly transferable on the blockchain, can be used for payments or collateral, and can be redeemed for the underlying cash at any time under the bank’s oversight.
Why regional banks are interested
U.S. community and regional banks have been looking for ways to modernise their payment offerings without abandoning the regulatory safeguards that define their business model. Traditional stablecoins, while fast, typically operate under a decentralized governance structure that raises concerns for regulators and bank boards alike. Cari’s approach—bank‑governed tokens issued on a privacy‑preserving, compliant L2—provides a middle ground.
“The demand for faster, digital‑first payment experiences is growing among our customers, especially in underserved markets,” said a spokesperson for Cari Network. “By anchoring tokenized deposits to the banks that issue them, we preserve trust while unlocking the efficiency of on‑chain settlement.”
Industry context
The move aligns with a broader wave of traditional financial institutions experimenting with blockchain‑based services. ZKsync’s public documentation highlights Prividium as a solution specifically engineered for institutions that cannot afford to expose raw transaction data or relinquish compliance controls. Recent collaborations—such as the consortium of regional banks announced on Banking Exchange—underscore a rising appetite for tokenized assets that are both regulators‑friendly and technologically advanced.
Analysts note that the partnership could accelerate the “bank‑centric” tokenization model, where legacy banks act as custodians and issuers of digital assets, rather than ceding that role to purely decentralized entities.
Potential challenges
- Regulatory scrutiny – Even with built‑in compliance features, regulators may view tokenized deposits as a novel instrument that warrants closer oversight, especially around consumer protection and reserve backing.
- Integration complexity – Bridging legacy core banking systems with an L2 environment will require substantial engineering effort and robust testing.
- Market adoption – The value proposition hinges on both banks and their customers embracing the new workflow; early education and incentives will be critical.
Key takeaways
- Bank‑governed tokens: Cari’s platform lets regional banks issue digital deposits that retain the speed of stablecoins but stay under the issuing bank’s control.
- Privacy‑first L2: Prividium provides granular privacy and compliance tools, addressing one of the biggest hurdles for institutional blockchain adoption.
- Cross‑chain flexibility: The architecture supports movement of assets across multiple chains while preserving security guarantees.
- Regulatory alignment: Built‑in AML/KYC hooks aim to keep the solution within the existing U.S. banking regulatory perimeter.
- Strategic move: The initiative signals growing confidence among community banks to experiment with blockchain‑based payment rails, potentially reshaping the U.S. payments landscape over the next few years.
As the platform moves from development to pilot phases, industry watchers will be monitoring how quickly regional banks can integrate the technology into their existing service stacks and whether the model can scale beyond niche use cases to become a mainstream banking offering.
Source: https://thedefiant.io/news/tradfi-and-fintech/cari-zksync-prividium-tokenized-deposits-e07mwc
