Cari Network, led by former U.S. Comptroller Gene Ludwig, has chosen Prividium, a Matter Labs infrastructure, to develop a tokenized deposit network for U.S. regional banks. Built on ZKsync and anchored to Ethereum, the platform allows banks to issue and transfer tokenized deposits continuously, with deposits recorded as liabilities on bank balance sheets. Prividium ensures instant settlement between verified parties while maintaining privacy by storing personal identity information within each bank's core systems.