UK, LONDON - 15 DECEMBER 2021 – Sokin, the next generation global payments provider, has pledged to support Canada’s estimated 8 million** international migrant population by giving consumers who are sending money overseas access to 51% cheaper global money transfers*.
The National Crowdfunding & Fintech Association (NCFA Canada) is a financial innovation ecosystem that provides education, market intelligence, industry stewardship, networking and funding opportunities and services to thousands of community members and works closely with industry, government, partners and affiliates to create a vibrant and innovative fintech and funding industry in Canada. Decentralized and distributed, NCFA is engaged with global stakeholders and helps incubate projects and investment in fintech, alternative finance, crowdfunding, peer-to-peer finance, payments, digital assets and tokens, blockchain, cryptocurrency, regtech, and insurtech sectors. 
With the Novi wallet and Pax Dollar stablecoin
The National Crowdfunding & Fintech Association (NCFA Canada) is a financial innovation ecosystem that provides education, market intelligence, industry stewardship, networking and funding opportunities and services to thousands of community members and works closely with industry, government, partners and affiliates to create a vibrant and innovative fintech and funding industry in Canada. Decentralized and distributed, NCFA is engaged with global stakeholders and helps incubate projects and investment in fintech, alternative finance, crowdfunding, peer-to-peer finance, payments, digital assets and tokens, blockchain, cryptocurrency, regtech, and insurtech sectors. 
The new venture is pursuing hyperbitcoinization by combining the Lightning Network’s speed with the architecture of an open peer-to-peer platform.
Could a Central Bank Digital Currency ensure privacy and transparency for every transaction? A new model of digital currency proposes a secure yet anonymous “asymmetric privacy” alternative to cash, traditional bank transactions, and cryptocurrency. 
Like me, you might be able to buy solar energy from your utility.
Karsten Wenzlaff, Advisor
August 26th, 2025
Karsten Wenzlaff is a Crowdfunding and Fintech Expert from Germany. He is Secretary-General of Digit[...]
Could a Central Bank Digital Currency ensure privacy and transparency for every transaction? A new model of digital currency proposes a secure yet anonymous “asymmetric privacy” alternative to cash, traditional bank transactions, and cryptocurrency.
The invention of paper money revolutionized commerce. Backed by a promise of value guaranteed by the state, bills made money more portable and large transactions simpler to conduct. E-commerce rendered those transactions even easier: with a few clicks, online platforms like Shopify and Amazon made it possible to buy from sellers anywhere in the world. The hidden cost of all that convenience? Privacy. A new form of digital currency offers an emerging solution that melds cash with global accessibility and security.
See: Podcast: CBDC implementation models and the role of the private sector including Payments Canada architect
“Cash perfectly preserves privacy in a symmetrical way,” explains Katrin Tinn, an Assistant Professor of Finance at the Desautels Faculty of Management whose research proposes an asymmetric privacy-hybrid digital currency.
“With cash, there is no need to know whose dollars were spent. The disclosure that money was received is effectively voluntary and requires costly audits to verify.”
However, when account-based money is used, banks must verify both parties in the transaction: the identity of the user of a credit or debit card and the receiver of the payment.
“In that case, the lack of privacy is symmetrical, with a transaction that specifies both sender and receiver,” says Tinn. “Of course, a bank is not going to just tell everybody how people spend their money, but in principle those records exist.”
This type of information can be used to better target online advertising, generate credit scores, or support criminal investigations and audits. Account-based transactions may be secure, but while banks protect privacy not everyone is happy with how much information they’re privy to: it’s one of the main factors causing the rise of alternative forms of payment, including cryptocurrency.
The strength of cash in secure digital form
Working with Christophe Dubach, an Associate Professor in McGill’s Department of Electrical and Computer Engineering and the School of Computer Science, Tinn proposed a Canadian Central Bank Digital Currency with asymmetric privacy. This model would allow consumers to spend anonymously but would require those that receive funds to have an ID-linked account. They call it a Privacy-Hybrid CBDC, or P-Hybrid for short.
See: Designing a Central Bank Digital Currency with Support for Cash-Like Privacy
“There is little reason to perfectly protect the identity of the receivers of money,” says Tinn. “If someone uses cash to buy coffee, the cafeteria still needs to keep accounting records and pay taxes.”
She adds that digital records of incoming money could simplify accounting and facilitate compliance, such as making income more openly traceable by tax authorities and by institutions responsible for detecting money laundering or political donations.
Asymmetric privacy of this kind could also make it easier for businesses that receive payment in digital currencies to demonstrate income and obtain financing.
“One big problem in raising financing is the difficulty of verifying income flows,” says Tinn. “It can be a problem for individuals applying for a mortgage or firms that want to start a project. Having digital records of incoming money could help firms obtain better financing contracts. And that can add to their value.”
See: Latest from BIS and a group of 7 central banks including Canada on retail CBDCs
In a P-Hybrid CBDC, the central bank would maintain a publicly available blockchain to demonstrate the system’s transparency, keeping public, permanent, time-stamped records of transactions. To preserve spender privacy, the system would use zero-knowledge proof, a cryptographic method that enables spenders to prove they have valid digital currency and spend it without ever digitally revealing exactly who they are.
