Five mid-tier U.S. banks just decided they'd rather compete with Tether than lose deposits to it.
The Signal
Huntington, First Horizon, M&T, KeyCorp, and Old National are building the Cari Network on ZKsync, a Layer 2 Ethereum protocol. The play is tokenized bank deposits that move like stablecoins but carry FDIC insurance and regulatory clarity that USDT and USDC can't match. They're targeting 2026 rollout with tests already running on issuance, transfers, and redemption.
This matters because it solves the custody problem that's kept institutional money on the sidelines. A corporate treasurer moving $50 million doesn't want counterparty risk with Circle or exposure to Tether's opacity. They want a bank balance sheet and federal deposit insurance. The Cari Network gives them that plus programmability, instant settlement, and 24/7 movement. It's the regulated on-ramp crypto has been missing.
The tech choice is telling. ZKsync offers zero-knowledge proofs for privacy and scalability without the gas fees that make Ethereum mainnet impractical for payment rails. These banks aren't building a closed system. They're building on public infrastructure, which means their tokenized deposits can interact with DeFi protocols, move across wallets, and plug into smart contracts. That's the bridge between TradFi balance sheets and Web3 composability.
The timeline puts them 18 months ahead of most banking competitors. If Cari works, regional banks leapfrog the money center giants still running committee meetings about blockchain strategy.
The Implication
Watch how fast corporate treasury departments adopt this versus pure stablecoins. If Cari gains traction, expect JPMorgan and Bank of America to scramble. The real test is whether these banks open their rails to third-party developers or keep it walled. Open wins. Closed becomes another FedNow nobody uses.
Source: CoinDesk