Ethereum’s Vitalik Buterin has co-authored a paper on a smart contract-based protocol designed to reconcile financial privacy with regulatory compliance. The core idea is to allow users to publish a zero-knowledge proof, demonstrating that their funds (do not) originate from known (un-)lawful sources, without publicly revealing their entire transaction transaction history. This is achieved by proving membership in custom association sets (“privacy pools”) that satisfy certain properties, required by regulation or social consensus. [Read more on SSRN]
The Bank of Canada has engaged evolutionQ for a research project involving quantum-safe cybersecurity technologies for greenfield digital currencies. The Bank of Canada is exploring technologies and technical ecosystems that may inform decisions relating to the development of a potential digital loonie. The evolutionQ research will explore the impact of integrating quantum-safe encryption methods and crypto-agility as design goals for central bank digital currency (CBDC). The code developed during the research will be released as open source to give developers and researchers the opportunity to explore the new cryptographic methods. [Read more at evolutionQ]
*For those interested in intra-day updates, check out my searchable Diigo Fintech developments database, which is also a good place to go to query for past developments: https://www.diigo.com/user/kiffmeister/ART.
Kiffmeister’s central bank digital currency monthly monitor
Just a reminder that I produce a monthly digest of central bank digital currency (CBDC) developments exclusively for the official sector. So (only) if you work at a central bank, ministry of finance or international financial institution (e.g., the BIS, IMF, OECD, World Bank) and who would like to receive it by email on the first business day of every month, please DM me on LinkedIn or email me at firstname.lastname@example.org.
The Sovereign Official Digital Association (SODA) is a technology-agnostic firm offering advisory services at the intersection of central banking, digital finance and the web3 industry, aiming to make public digital money a reality. SODA believes institutions in the existing financial ecosystem should have access to the tools and resources they need to move from discussion to action. SODA offers ‘real life’ use cases to help test digital money and drive adoption as central banks and other public institutions explore the future of a more financially inclusive world powered by interoperable blockchain-based networks. SODA would love you to join us on this journey – please get in touch (email@example.com).
Satoshi Capital Advisors is a New York-based, global advisory firm that works with central banks, governments, and the private sector to architect, implement, and operate varying initiatives. Satoshi Capital Advisors’ central bank work revolves around CBDC architecture and implementation, providing advisory services from research phase through to growth phase. Utilizing a product-market fit and technology agnostic approach to CBDC architecture and implementation enables Satoshi Capital Advisors to build tailored solutions, bespoke to local financial system nuances. Satoshi Capital Advisors welcomes requests from central bank officials for virtual and in-person CBDC workshops. [Click here for more information]
WhisperCash offers the first fully offline digital currency platform that has the same properties as physical cash. It can perform secure consecutive offline payments without compromising on security, privacy or accessibility. WhisperCash allows direct person to person offline payments without any server infrastructure or internet connectivity. It comes in various form factors including the self-contained credit card-sized “Pro” that sports an eInk screen and capacitive keyboard, and lasts for two weeks between recharges assuming a few transactions per day. [Click here for more information]