Public Blockchain Bank Payments: Current Institutions

Public blockchain bank payments allow regulated financial institutions to transfer stablecoins, tokenized deposits, and other digital assets through open blockchain networks. J.P. Morgan, Société Générale, Cross River Bank, and Lead Bank have documented institutional payment initiatives. This guide identifies current participants, payment infrastructure, and regulatory considerations for banks, corporate treasurers, and financial services researchers.

Key Takeaways

• J.P. Morgan introduced institutional JPM Coin (JPMD) payments on Base in November 2025.

• Cross River Bank and Lead Bank participate in Visa's USDC settlement services on Solana.

• Circle launched the public mainnet of Arc in September 2026, supporting institutional stablecoin settlement and programmable financial services.

• Public blockchain payments can enable faster international transactions and reduce reconciliation costs, although banking and compliance requirements remain.

• A 2025 Bank for International Settlements report found that 91% of 93 surveyed central banks were exploring central bank digital currencies (CBDCs).

Which Financial Institutions Currently Use Public Blockchains for Payments?

Institutional adoption includes operational payment services, stablecoin issuance, infrastructure participation, and projects under development.

These institutions have different roles. Operating a validator, issuing a stablecoin, or participating in a pilot does not necessarily mean a bank offers public blockchain payments to all existing customers.

The J.P. Morgan institutional JPM Coin initiative and Visa's USDC settlement service demonstrate different approaches to public blockchain payment processing.

How Public Blockchain Bank Payments Work

Blockchain technology enables institutions to send payments across shared infrastructure without requiring every institution to operate its own blockchain.

A typical payment involves:

1. A corporate client funds a bank account or approved cryptocurrency wallet.

2. The institution obtains stablecoins or issues eligible tokenized deposits.

3. Blockchain-based networks validate and record the transfer.

4. The receiving institution obtains the digital asset.

5. Banks and payment processors complete compliance checks, reconciliation, and any required fiat currency conversion.

Smart contracts can automate payment instructions, while a distributed ledger provides transaction records to authorized service operators and relevant market participants.

This model can reduce dependence on manual processes and some clearing-house or correspondent-bank arrangements. However, a trusted third party may still be required for custody, redemption, or settlement into traditional bank accounts.

Public Blockchain Networks Supporting Institutional Payments

Circle Arc and Institutional Stablecoin Settlement

Circle launched the Arc public mainnet on September 16, 2026. It supports USDC-denominated transaction fees, sub-second finality, and programmable financial products.

Its institutional ecosystem includes banks, payment companies, and asset managers. Participation can involve network validation, financial products, custody, and payment integration rather than immediate retail availability.

XRP Ledger and Stellar Cross-Border Payments

The XRP Ledger supports cross-currency payments through liquidity paths connecting different digital assets. XRP can serve as an intermediary between tokenized currency balances where sufficient liquidity exists.

Stellar connects traditional financial institutions with blockchain-based payment services through anchors, which provide fiat currency deposit, withdrawal, and digital asset issuance infrastructure.

Both networks can support fast transfers, although transferring digital assets between wallets does not automatically complete an international bank payment or guarantee an immediate fiat payout.

Benefits and Challenges for the Banking Sector

Public blockchain payments operate continuously and may enable instant payments, immediate access to transferred digital assets, and faster settlement of cross-border transactions.

Banks and businesses evaluate these systems for several reasons:

• Cost efficiency: Automating reconciliation can reduce operational costs and certain transaction fees.

• Liquidity management: Continuous settlement may reduce delays in treasury operations.

• Customer experience: Faster international payments may improve business payment services.

• Competitive advantage: Banks can introduce blockchain-based financial products as payment providers compete on speed, availability, and cost reduction.

However, cost savings are not guaranteed. Network congestion, currency conversion, regulatory requirements, and payment processor fees can affect total transaction costs.

Public blockchain transparency also creates privacy considerations. Institutions must protect private keys, screen sanctioned entities, comply with anti-money laundering requirements, and address operational risks.

Blockchain transactions are generally tamper-resistant after finality. Confirmed transfers ordinarily cannot be reversed through standard card chargeback procedures, but businesses may still face refunds, fraud claims, contractual disputes, or issuer-controlled asset restrictions.

How CBDCs and Stablecoins Affect Institutional Adoption

Central bank digital currencies represent claims on a country's central bank, while privately issued stablecoins and bank deposit tokens involve different issuers and legal arrangements.

According to the BIS CBDC survey published in August 2025, 91% of 93 surveyed central banks were exploring retail or wholesale CBDCs during 2024.

The Atlantic Council CBDC Tracker identified 146 countries and currency unions exploring CBDCs as of May 2026, compared with 134 reported in March 2024.

CBDCs aim to combine central bank money with digital payment capabilities, but their designs vary. Most are not necessarily issued on permissionless public blockchains.

Stablecoins such as Tether (USDT) and USD Coin (USDC), meanwhile, provide dollar-linked digital assets that banks and payment processors can use for blockchain settlement. Market capitalizations fluctuate and do not establish an asset's safety.

A separate indicator of broader market adoption comes from Triple-A, which estimated that 562 million people worldwide owned cryptocurrency in 2024. This measures cryptocurrency ownership, not participation in bank-operated blockchain payment services.

FAQ

Are public blockchain bank payments available to existing customers?

Availability depends on the bank and jurisdiction. Most documented institutional services target approved corporate clients and financial institutions rather than all retail customers.

Can banks send international payments without correspondent banks?

Yes, some blockchain payment flows can bypass individual correspondent-bank transfers. However, local clearing systems, payment processors, or banking partners may still be necessary.

Do public blockchain payments eliminate chargeback risks?

No. Blockchain transfers generally lack conventional card chargebacks, but contractual refunds, legal recovery procedures, and issuer restrictions may still apply.

Are CBDCs the same as stablecoins?

No. CBDCs are liabilities of central banks, while stablecoins generally represent claims against private issuers or arrangements backed by specified reserve assets.

Why are banks adopting public blockchain payments?

Banks are exploring faster settlement, lower operational costs, improved liquidity management, and new financial services. Actual benefits depend on regulation, implementation costs, infrastructure compatibility, and customer demand.