What is documented
Central banks are exploring digital currencies. In the Bank for International Settlements’ 2024 survey (run in late 2024, published August 22, 2025), 85 of the 93 central banks that took part, or 91%, were exploring a retail central bank digital currency, a wholesale one, or both.
The European Central Bank says its proposed digital euro “would complement cash, not replace it,” and that cash “would continue to be legal tender.”
Sources: BIS Papers No 159, “Advancing in tandem: results of the 2024 BIS survey on central bank digital currencies and crypto” · ECB, “FAQs on the digital euro,” Q4: Would the digital euro replace cash?
What that does not establish
These developments do not establish a single world currency, and they do not identify any digital payment system as the mark.
Revelation links the mark with the beast’s worship and authority. Connecting a present-day project to that prophecy is interpretation, not a verified fact.
Do not label a person, product, or technology as the mark from a headline.