Thirty-nine US state banking associations have formed the BankChain Alliance to build a nationwide, industry-owned blockchain network for banks, targeting a launch in 2027.

The alliance announced on Tuesday that the network is intended to support smart payment tools, tokenized deposits, stablecoins and automated settlement. BankChain said it plans for the network to be interoperable with other blockchains and is currently selecting a technology partner.

Industry-Owned Model

The participating associations represent thousands of financial institutions across the United States. BankChain said it will invite banks nationwide to take ownership stakes in the network, though the announcement did not name individual banks that have committed to joining or disclose how the network will be governed and funded.

The structure is designed to keep ownership of payment infrastructure within the regulated banking system rather than relying on public blockchains or third-party technology providers.

A Crowded Field of Bank-Led Networks

BankChain joins several US bank-led networks announced or advanced since late 2025, spanning major, regional and community lenders:

  • The Clearing House, backed by JPMorgan Chase, Bank of America, Citi, BNY and Wells Fargo, unveiled an onchain money initiative in June that would clear and settle tokenized deposits between banks and connect blockchain activity with existing payment rails.
  • Cari, a network developed with Huntington, First Horizon, M&T Bank, KeyBank and Old National, launched a minimum viable product in March and counted more than 30 participating banks by July.
  • The DTX Consortium, formed through the Independent Bankers Association of Texas, exceeded 50 member banks in June as it prepared a tokenized-deposit pilot.

Stablecoin developers are also adopting consortium models. Open Standard named more than 140 payments, banking, technology and crypto companies in June in connection with Open USD, a dollar-backed stablecoin expected to launch later in 2026.

Why Tokenized Deposits

Unlike independently issued stablecoins, tokenized deposits represent claims on individual banks and retain their treatment as commercial bank money. The structure allows banks to offer programmable, round-the-clock transfers while keeping customer funds on their balance sheets — a key regulatory distinction that has made deposit tokenization the preferred entry point for traditional lenders.

For community and regional banks, shared networks like the one BankChain proposes offer a way to participate in onchain payments without building proprietary infrastructure. The 2027 target puts the alliance on a parallel timeline with the major-bank initiatives, setting up a likely competition over which networks become the industry standard.