What is Tokenised Money? Unpacking GNU Taler as a Synthetic CBDC
What makes tokenized money actually work in the real world? The book Tokenisation of Money takes a holistic look at the "Why", "What", and "How" behind the technology reshaping the global financial landscape.
In the chapter "Taler as a Synthetic Central Bank Digital Currency", co-authors Christian Grothoff (Bern University of Applied Sciences, Biel, Switzerland) and Mikolai Gütschow (TUD Dresden University of Technology, Dresden, Germany), along with Valentin Seehausen (Digital Euro Association, Frankfurt, Germany), dive into the power of Synthetic CBDCs (sCBDCs)—privately issued payment instruments fully backed by central bank liabilities.
The highlight of this section is a deep dive into GNU Taler: an open-source, token-based payment system that pairs seamless user experience with ironclad payment privacy and informational self-determination.
Because GNU Taler is Free Software, any retail bank can deploy it to launch an sCBDC. This gives financial institutions a low-cost, unique payment solution while allowing them to earn risk-free interest on their central bank reserves. The chapter breaks down the architecture and contrasts GNU Taler with other modern payment rails.
📖 Want to dive deeper? Check out the full book here.