Crypto: American banks want to build their own blockchain network

After months of regulatory confrontation with the crypto industry around the Genius Act, American banks are changing strategy. Rather than slowing down the adoption of blockchain, they now want to build it themselves with their conditions. On August 25, 2026, 39 American banking associations announced the creation of the BankChain Alliance. The stated objective: a launch in 2027, under the exclusive control of the banking sector.

A crypto blockchain network controlled by American banks

Officialized on August 25, 2026 by a joint press release, the BankChain Alliance brings together 39 US state banking associations under the leadership of the Texas Bankers Association. The interim leader is Kathy Kraninger, CEO of the Florida Bankers Association and former director of the Consumer Financial Protection Bureau (CFPB). This is the federal regulator for financial consumer protection.

BankChain Alliance presents its future crypto network as an infrastructure designed, owned and governed by the banking sector. According to the official announcementparticipating establishments will be able to offer:

• smart payments;
• tokenized deposits;
• stablecoins;
• automated settlements.

In reality, the coalition wants make these technologies accessible to community banks (particularly large establishments), regardless of their size or geographic location.

However, the crypto network currently remains in the preparatory stage. The alliance is still conducting its process of selecting a technology partner. The launch in 2027 therefore constitutes an objective, and not a definitively secure timetable.

Stablecoins and tokenized deposits at the heart of the crypto response

The issue goes beyond simple technical modernization. Banks are indeed seeking to preserve their role as intermediaries vis-à-vis stablecoins.

A tokenized deposit remains a bank claim represented on a crypto blockchain. It thus maintains its status as a regulated deposit while adding programmable functions. The Fed also considers this solution as a possible response to the risk of disintermediation caused by stablecoins.

BankChain could also reduce small banks’ dependence on a few large technology providers. According to American Bankercommon governance must allow establishments to choose their services, their partners and their economic conditions.

THE crypto project nevertheless leaves several open questions, in particular concerning:

• technical architecture;
• costs;
• confidentiality;
• the terms of access.

BankChain Alliance: a context of tensions between banks and the crypto sector

The initiative of the 39 associations is part of a climate of prolonged confrontation between banking lobbies and the crypto industry. In April 2026, they had already sought to slow down the implementation of the Genius Act rules. Validated in June 2025, this federal law aims to regulate stablecoin issuers. In May, the confrontation intensified around the question of the return offered on stablecoins. The challenge is direct for the collection of deposits of traditional banks.

At the same time, some large banks are already making progress on their own blockchain crypto land. In July 2026, the Swift interbank network launches 24/7 tokenized asset settlement tests with 17 global banks. This includes Citi, BNY and Wells Fargo. The BankChain Alliance, however, stands out for its regional roots. It brings together state associations representing thousands of community banks, rather than a restricted circle of international establishments.

The project is not isolated to the banking segment either. The Cari Network pursues similar bank-centric digital infrastructure goals. The BankChain Alliance holders, however, take care to stand out. They present their initiative as a separate and potentially broader crypto coalition.

What consequences for the crypto ecosystem?

The arrival of stablecoins issued directly by regulated banks (backed by real deposits and subject to banking supervision) could reshuffle the cards of a market currently dominated by crypto-native issuers.

For users, however, the distinction between tokenized bank deposit and stablecoin remains essential.

• The first refers to a classic digitalized banking product.
• The second circulates on open public infrastructures.

At this stage, there is no guarantee that the 2027 calendar will be kept or that all 39 associations will remain aligned until technical deployment. The choice of technological partner will therefore be the next signal to watch. It will determine the crypto network scalability as well as its actual ability to interface with existing financial infrastructure.

In any case, the creation of the BankChain Alliance marks a turning point for the crypto market. It remains to be seen whether this is a real banking infrastructure or just a collective ambition. File to follow…