Recent announcements from the US, Hong Kong, and Europe highlight diverging approaches to digital money. In New York, US Treasury Secretary Scott Bessent emphasized stablecoins' role in strengthening the US dollar's dominance. Meanwhile, HSBC launched RedCoin, a Hong Kong dollar stablecoin, in Hong Kong, with over 3.3 million potential users. In Frankfurt, the European Central Bank (ECB) selected network service providers for the digital euro, with a pilot potentially starting in 2027 and issuance possible in 2029.
The contrast lies not just in who issues the money but in the underlying architecture and timing. The digital euro will operate on a centralized settlement platform controlled by the Eurosystem, with private providers handling connectivity. RedCoin, however, is already live, offering peer-to-peer payments, merchant payments, and integration into existing banking apps. HSBC plans to expand RedCoin's use into tokenized investment products and wholesale corporate and institutional applications.
The bigger challenge is interoperability. The financial system is heading towards a fragmented landscape of blockchains, stablecoins, and tokenized deposits. A stablecoin on one network may not move to another, and tokenized deposits issued by one bank may be confined to its own ecosystem. This could rebuild the silos that payments infrastructure has spent decades removing.
The ECB acknowledges the risks of public blockchains, including cybersecurity, smart contract risks, and governance issues. Its Pontes project aims to connect distributed ledger technology (DLT) platforms to central bank settlement, ensuring tokenized transactions can settle in central bank money. The ECB's approach balances security, resilience, interoperability, and functionality, focusing on what works best rather than favoring centralized or decentralized systems.
For European banks, the risk is waiting for a central platform to define their role in 2029 while banks elsewhere are already issuing, distributing, and settling tokenized money for their customers today. The future monetary system will likely combine public and private money, requiring these models to work together rather than compete.