News Report Technology
November 29, 2023

BIS Unveils Project Tourbillon, Showcases CBDC’s Potential to Preserve Privacy

BIS Unveils Project Tourbillon, Showcases CBDC's Potential to Preserve Privacy

The Bank for International Settlements‘ (BIS) Innovation Hub Swiss Centre introduced Project Tourbillon, aiming to showcase the potential for preserving privacy in transactions involving central bank digital currencies (CBDC).

The project is focused on testing the concept of payer anonymity, offering cash-like privacy to payers while not extending the same anonymity to payees.

In Project Tourbillon’s report, central banks examined payment scenarios where users could make transactions without disclosing personal information to any party, including the merchant.

However, the merchant’s identity would be revealed to their bank during the payment process, aiding in mitigating tax evasion and illicit payments. The results indicated that it is possible to maintain privacy in transactions involving CBDCs.

Project Tourbillon delved into both current and quantum-safe blind signatures—a crucial cryptographic aspect in both designs to guarantee privacy and future security. The project demonstrated the feasibility of implementing quantum-safe cryptography, though it highlighted the need for specialized expertise and the potential limitation of transaction processing speed, necessitating further research for speed enhancement.

“Privacy is an important user requirement but it is the most difficult to solve. The difficulty lies in ensuring privacy protection technologically rather than just promising it, and at the same time ensuring that such a high level of protection cannot be abused”, said Thomas Moser, Alternate Member of the Governing Board at the Swiss National Bank, in a written statement. 

Privacy is a Top Priority For European Central Bank

Project Tourbillon is a first step in exploring privacy, security and scalability for CBDC design, conducted by BIS. The project involved building two scalable prototypes that could handle a growing number of transactions.

As jurisdictions globally explore the issuance of digital versions of sovereign currencies, privacy has become a significant public concern.

In the development of the digital euro, the European Central Bank has prioritized privacy as a crucial feature for both European citizens and professionals.

According to the “Eurosystem report on the public consultation on a digital euro” conducted by the entity, privacy is identified as one of the key features that a digital euro should provide, particularly among professional clusters.

These clusters include consumer associations and trade unions, followed by NGOs and professionals in the banking industry.

Disclaimer

In line with the Trust Project guidelines, please note that the information provided on this page is not intended to be and should not be interpreted as legal, tax, investment, financial, or any other form of advice. It is important to only invest what you can afford to lose and to seek independent financial advice if you have any doubts. For further information, we suggest referring to the terms and conditions as well as the help and support pages provided by the issuer or advertiser. MetaversePost is committed to accurate, unbiased reporting, but market conditions are subject to change without notice.

About The Author

Alisa is a reporter for the Metaverse Post. She focuses on investments, AI, metaverse, and everything related to Web3. Alisa has a degree in Business of Art and expertise in Art & Tech. She has developed her passion for journalism through writing for VCs, notable crypto projects, and scientific writing. You can contact her at [email protected]

More articles
Alisa Davidson
Alisa Davidson

Alisa is a reporter for the Metaverse Post. She focuses on investments, AI, metaverse, and everything related to Web3. Alisa has a degree in Business of Art and expertise in Art & Tech. She has developed her passion for journalism through writing for VCs, notable crypto projects, and scientific writing. You can contact her at [email protected]

Hot Stories
Join Our Newsletter.
Latest News

NFTs & Mining: A Digital Synergy

The rise in usage of the non-fungible tokens has changed the way we see and engage with ...

Know More

AI in Crypto

Explore the ever-evolving realm of artificial intelligence within the cryptocurrency sphere. Discover the transformative impact of AI ...

Know More
Join Our Innovative Tech Community
Read More
Read more
Nigeria Demands $10 Billion in Damages from Binance Amid Crypto Crackdown
Business News Report
Nigeria Demands $10 Billion in Damages from Binance Amid Crypto Crackdown
March 1, 2024
Renzo Partners with Connext to Launch Cross-Chain Restaking Natively on Arbitrum
Business News Report
Renzo Partners with Connext to Launch Cross-Chain Restaking Natively on Arbitrum
March 1, 2024
Generative AI and Computing Innovations will Reshape Commerce Over the Next Three Years, claims Mastercard
Opinion Technology
Generative AI and Computing Innovations will Reshape Commerce Over the Next Three Years, claims Mastercard
March 1, 2024
Worldcoin Enhances World ID Protocol with SMTB Formal Verification by Reilabs
News Report Technology
Worldcoin Enhances World ID Protocol with SMTB Formal Verification by Reilabs
March 1, 2024
What You
Need to Know

Subscribe To Our Newsletter.
Daily search marketing tidbits for savvy pros.