Whose Promise Is Your Money? | Europe's Digital Euro, Stripe's Euro Coin, and the Bakery Nobody Talks About

Cash is a promise from the central bank. Your account is a promise from your bank. Revolut's new euro coin is a promise from Stripe. Same euro sign, different minter — and the one coin Europe mints itself is a promise for 2029 that stops at the border. Europe builds it. America lists it.

In this episode:

• 00:00 Cold Talk. The trailer for Alex Gibney's "Musk" is out — four hours, a release moved up to 9 October, and an original song whose lyrics are Musk's own words. Documentary or fiction? Then: summit season, and who gets into the coffee break.
• 03:29 Housekeeping. Chat control, sixth round. Four years, five rounds, no deal — and what the talks on 29 September can and cannot settle while the temporary rule runs until 2028.
• 04:43 On the Record. London: the advice that European founders are too polite, and whether being loud at somebody else's roadmap is sovereignty. Stockholm says stop copying Silicon Valley; its poster child rang the bell on Nasdaq in June. Then New York, 14 September: a fraud complaint against a Berlin serial founder — two and a half million dollars, a penthouse, and a promise.
• 09:26 Let's Talk About Money. What EURR actually is: who mints it, who hands it out, and who owes you the euro back. Why a company that bid fifty-three billion for PayPal bothers with a coin nobody uses. And what happens when the coin tries to come home — the doorman, the fees nobody has published, and who can freeze it.
• 15:20 Hall of European Tech: DigiCash. Amsterdam, 1989. Digital coins nobody could trace, tested by Deutsche Bank, first payment in 1994, bankrupt in 1998 because the American credit card won. Plus the Geldkarte, the chip that could pay a parking meter and that nobody ever loaded.
• 17:42 Three promises, lined up. The public coin that stops at the border, the private coin that travels on somebody else's guarantee, and the bank coin that is still a press release. Then the fight that actually reaches your bakery — and why cash is still the cheapest thing in the room.
• 22:58 Outro and closing song "Europe on the Wire", full length at sarahs-tech.eu/?seite=song. More songs coming in the next episodes.

Key Takeaways:

• The Counterparty Is Still the Whole Point: EURR is minted by Bridge in Luxembourg, owned by Stripe, and Stripe owes you the swap back. Revolut is the shop window. The label is European; the guarantee is not.
• Nobody Builds a Motorway for Today's Traffic: Three hundred and seventy-four euros in circulation at launch is not a market. It is a road built early, for machines that will pay each other at three in the morning.
• The Coin Can Leave, but There Is a Doorman: It travels on a public blockchain with no border — and the issuer typically keeps the power to freeze an address. The kill switch is built into the money itself.
• A Fence Is Not a Road: Every shop in the euro area would have to accept the digital euro. Nobody in New York or Shenzhen has to. Around ninety-nine percent of all stablecoins are dollars, and each one is a small embassy for the dollar.
• The Business Is Not the Payment: No form of this money pays you interest. Someone else earns on it overnight — the central bank on cash, the issuer on the coin, your bank on everything in between.

Links & Sources (all at sarahs-tech.eu): EURR is issued by Bridge Building S.A. in Luxembourg, a Stripe subsidiary, and distributed by Revolut — rollout from 26 August 2026 in Denmark, Poland and Portugal, on Ethereum and Polygon; circulation at launch from the issuer's own reserve page · Stripe acquired Bridge for 1.1 billion dollars and walked away from a 53-billion-dollar bid for PayPal at the end of August · the digital euro: Parliament's negotiating mandate of 9 July 2026, pilot in the second half of 2027, first issuance 2029 at the earliest, with Revolut and Stripe among the payment providers selected for the pilot · thirty-seven European banks are building their own euro coin and are still waiting for a licence from the Dutch central bank · Wero user numbers, merchants and the first till payments in Belgium from the European Payments Initiative · DigiCash, Amsterdam 1989–1998, and the free-software successor GNU Taler; the German Geldkarte launched in 1996 · chat-control reporting including the sixth trilogue at netzpolitik.org · the fraud complaint against Wanja Oberhof: press release of the U.S. Attorney's Office for the Southern District of New York, 14 September 2026, with Handelsblatt reporting on the investor · the trailer for "Musk" from Bleecker Street, in cinemas from 9 October · previous episodes: "Who Owns the Checkout" on the digital euro, Ep. 18 "Who Owns the Wire" on GSM and infrastructure, Ep. 16 "The Kill Switch Is Not Where You Think".

Disclosure: Sarah Vailby is a synthetic host, AI-generated and disclosed in every episode under the AI Act's transparency rules. Markus works in web hosting; nothing here reflects an employer's position. The charges against Wanja Oberhof are allegations in a criminal complaint; he is presumed innocent unless and until proven guilty, and this is said on air. Nothing in this episode is financial advice. Source state 27 September 2026; the chat-control negotiations, the EURR rollout and the digital-euro legislation were all moving at the time of recording.

Feedback: Are you a Revolut customer in Denmark, Poland or Portugal who has actually used EURR? We would like to hear from you. Write to feedback@experten-system.de.