U.S. State Banking Associations Plan Nationwide Blockchain Network for 2027

Thirty-nine U.S. state banking associations are joining forces to build a new nationwide blockchain network for banks, with the proposed “BankChain Alliance” targeting a 2027 launch.

The initiative aims to bring blockchain-based financial infrastructure further inside the regulated banking system, with a focus on stablecoins, tokenized deposits and smart payments.

The project comes after months of debate in Washington over how traditional banks and the crypto industry should approach digital assets and blockchain-based financial services.

BankChain Alliance Targets 2027 Launch

The 39 state banking associations that have joined the BankChain Alliance describe the initiative as an industry-owned, industry-designed and industry-governed blockchain network.

The goal is to create infrastructure that banks can use to develop and deliver modern financial services while remaining within the existing regulatory framework.

Kathy Kraninger, head of the Florida Bankers Association and a former director of the Consumer Financial Protection Bureau, is serving as interim chair of the project.

Kraninger described the planned network as a secure and regulated system designed to allow banks of different sizes to offer modern financial capabilities while continuing to serve customers across rural, urban and regional communities.

The alliance has not yet selected the technology partner that will build the network. It said the system is intended to be interoperable with other blockchain networks, potentially allowing participating banks to connect with broader digital-asset infrastructure.

Stablecoins and Tokenized Deposits at the Center

The proposed BankChain network is expected to focus on several blockchain-based financial applications.

These include stablecoins, tokenized deposits and smart payments.

Tokenized deposits could allow banks to represent traditional deposits using blockchain infrastructure, while smart-payment functionality could enable more automated financial transactions.

The approach also puts the banking sector in a position to develop blockchain applications under its own governance rather than relying entirely on crypto-native networks.

That distinction could become increasingly important as banks explore ways to incorporate blockchain technology while maintaining regulatory oversight.

Banks Are Increasingly Testing Blockchain

The BankChain Alliance is not the first sign that traditional financial institutions are moving toward blockchain infrastructure.

Bank-owned messaging network Swift announced last month that 17 banks, including Citi, BNY and Wells Fargo, would begin testing transactions involving tokenized digital assets on its blockchain-based ledger.

The development shows how blockchain technology is increasingly being explored for traditional financial infrastructure, even as the banking sector remains cautious about some parts of the broader crypto industry.

The trend also extends to tokenized assets and digital payment infrastructure, areas where banks see potential applications without necessarily adopting cryptocurrencies as traditional banking products.

Related: The push toward blockchain based financial infrastructure is also expanding beyond banking, with Coinbase bringing tokenized US stocks to Base alongside Chainlink price feeds.

BankChain Comes Amid Stablecoin Policy Debate

The planned network also arrives as US banks continue to navigate the evolving regulatory environment surrounding stablecoins.

Banking groups previously sought to slow the implementation of regulations stemming from the GENIUS Act, which established a federal framework governing stablecoin issuers.

The BankChain Alliance's proposed network could therefore give banks a way to develop stablecoin and tokenized-deposit infrastructure within a system controlled by the banking industry itself.

For the crypto market, the development highlights an increasingly important shift: banks are no longer simply evaluating whether blockchain technology has a role in finance. They are beginning to build infrastructure around it.

What Comes Next for BankChain?

The immediate priority for the BankChain Alliance will be selecting a technology partner and defining how the network will operate.

The project is targeting a 2027 launch, although the statement does not provide a specific launch date.

Its planned interoperability with other networks will also be important as banks increasingly interact with tokenized assets and blockchain-based financial systems outside traditional banking infrastructure.

If the initiative reaches its target, BankChain could become a significant example of US banks building their own blockchain infrastructure for payments, stablecoins and tokenized deposits while keeping the network within the banking system's regulatory sphere.