US Banks Explore Shared Blockchain Network for Tokenized Deposits and Real-Time Settlement

U.S. banking giants are weighing a shared, blockchain-based deposit network—a move that could reshape how dollar payments move between institutions by bringing settlement closer to real time and introducing ‘programmable payments’ within a familiar regulatory framework.

According to a recent research note from MEXC Ventures, JPMorgan Chase, Bank of America, Wells Fargo, and Citigroup have discussed issuing ‘tokenized deposits’ on a single permissioned blockchain rather than maintaining fragmented, bank-by-bank systems. While the talks remain exploratory and no launch timeline has been confirmed, the concept signals growing interest in standardizing blockchain rails for interbank settlement instead of treating distributed ledger technology as isolated pilots.

The key design choice is interoperability. If each large bank were to issue its own deposit token on separate networks—JPMorgan on one ledger, peers on others—blockchain adoption would not eliminate the operational pain points that plague legacy settlement, such as duplicated integration work and complex reconciliation across systems. A shared network, by contrast, would allow each bank’s deposit tokens to be issued and transferred on the same ledger, enabling on-chain transfers between banks to execute immediately and reducing reliance on intermediary clearing processes.

MEXC Ventures pointed to JPMorgan’s existing blockchain payments infrastructure, Kinexys, as evidence that the model can work at scale. The bank has processed more than $4 trillion in volume through the platform, the report said, suggesting the industry is no longer debating whether blockchain can function inside large regulated institutions, but whether those capabilities can be expanded into a common standard across the sector.

In that context, ‘tokenized deposits’ differ materially from private stablecoins such as Tether (USDT) and USD Coin (USDC). Tokenized deposits represent commercial bank deposits expressed as blockchain tokens; their legal nature remains a bank deposit, issued by regulated banks and typically situated within existing depositor protection and supervisory frameworks. For incumbents, that distinction matters: it offers a path to integrate blockchain speed and programmability without waiting for entirely new legal regimes governing privately issued digital dollars.

The proposal also intersects with established U.S. payment rails. Today, interbank dollar settlement relies heavily on the Federal Reserve’s Fedwire for large-value transfers, the ACH network for batch processing, and FedNow—launched in 2023—for real-time retail payments. Those systems are optimized for moving balances between accounts, but they offer limited native support for conditional execution, automated collateral movements, or direct smart-contract-style integration. As a result, the shared deposit network concept is more likely to function as an additional functional layer—adding automation and conditionality—than as a wholesale replacement of these existing rails.

Potential use cases extend beyond faster transfers. MEXC Ventures highlighted scenarios including trade finance, real-time margin calls, collateral management, and conditional payments—areas where settlement rules can be encoded so funds move only when specific contractual conditions are met. If implemented broadly, such mechanisms could improve efficiency in corporate treasury operations and capital markets workflows, underscoring a shift in blockchain’s role from a payments conduit to a tool for redesigning institutional financial processes.

Still, the biggest hurdles may be organizational rather than technical. Governance arrangements, liability frameworks, data-sharing boundaries, and the approach to regulatory engagement will likely determine how quickly any consortium can turn discussions into production infrastructure. MEXC Ventures characterized the talks as a sign that the banking industry is moving from experimentation toward ‘shared infrastructure’ standardization—at a time when non-bank players, including Visa and PayPal, as well as tokenization-focused firms such as Ondo Finance, are also accelerating efforts to expand digital dollar settlement. If momentum continues, competition around next-generation dollar payment infrastructure—anchored by tokenized deposits—could intensify across both banking and fintech.