Strip away the vocabulary and this week’s run of digital-asset announcements resolves into a single, consequential question: in a world where money moves on blockchains, who gets to issue it? Two answers are now competing in earnest, and the distinction between them — easily missed, since both produce a token that spends identically — will shape how the financial system is wired for years to come.
The first answer is the stablecoin: a token issued by a private firm and backed by a reserve of cash and short-dated government debt, redeemable from that issuer. The second is the tokenised deposit: commercial-bank money moved onto a blockchain while retaining its legal character, so that it remains a claim on a regulated bank rather than on a fintech. The difference is not cosmetic. A stablecoin is a liability of its issuer; a tokenised deposit is a liability of a bank, and carries the supervisory protections that attach to deposits.
This week supplied a clean illustration of both. Nomura signed an agreement with Circle to bring dollar-backed USDC to corporate Japan, wagering that firms will hold a private token for cross-border payments. JPMorgan, by contrast, has been settling foreign-exchange trades using Singapore-dollar deposit tokens under the Monetary Authority of Singapore’s Project Guardian, keeping the money inside the banking system even as it moves on-chain. The technology is broadly similar; the economics are not.
The crucial divergence is where deposits end up. Money that flows into stablecoins leaves bank balance sheets, eroding the cheap funding base on which lending depends. Money that takes the tokenised-deposit route stays put. That explains why banks favour the latter, and why the question is, for them, strategic rather than merely technical: disintermediation by stablecoin is precisely the outcome the deposit-token model is designed to forestall.
Governments are drawing the battle lines too. America has formally rejected a retail central-bank digital currency and is leaning on private stablecoins instead — an unusual delegation of monetary plumbing to the private sector. South Korea is moving the other way, embedding central-bank-backed deposit tokens directly into banks’ core systems in a second pilot phase. Oman, more cautiously, is laying the rails for payments, identity and settlement before deciding what role sovereign digital money should play. Each choice reflects a different judgement about how much of the monetary system ought to sit in private hands.
For users the distinction will be largely invisible, which is rather the danger. The two instruments look and behave alike, yet they allocate risk differently: were an issuer to fail, the holder of a stablecoin and the holder of a tokenised deposit would stand in very different positions. As the rails multiply — and the emerging consensus is that money will travel across several at once — the competitive edge will lie in routing payments intelligently between them. The harder question, easy to overlook amid the convenience, is whose liability the user is ultimately left holding.
