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CBDCs Crypto News

Brazil and Peru Looking to Introduce CBDCs in 2022

South American countries Brazil and Peru are looking to introduce CBDCs by 2022, according to two recent reports from local agencies.

More Countries Joining the CBDC Train

Both countries are jumping on the CBDC bandwagon as several nations worldwide are rapidly developing and launching their own digital currencies. For example, last month Nigeria became the first leading African economy to launch a CBDC, called eNaira.

According to Julio Velarde, president of the Reserve Bank of Peru, the country is working on the early stage of development for a national CBDC. The pilot program will focus on aiding the payment system.

Julio Velarde, president, Reserve Bank of Peru. Source: centralbanking.com

We have been working on a digital currency. We are in a lot of projects with several central banks: with India, Singapore, Hong Kong and with a lot of [other] central banks, thinking of a digital currency that is going to be the one that will prevail in the future.

Julio Velarde, president, Reserve Bank of Peru

On the other hand, Brazil’s Central Bank (BCB) president Roberto Campos Neto revealed the institution would start working towards the development of a Brazilian CBDC in 2022. This comes after the financial institution told the Brazilian Senate it planned to launch the final version of the digital real (Brazil’s local currency) in 2024.

Roberto Campos Neto, Brazilian Central Bank president. Source: brazilian.report

[Crypto] is already starting to affect even the national accounts, which means it has become a relevant investment instrument.

Roberto Campos Neto, president, Central Bank of Brazil

According to the BCB, Brazilians have acquired around US$4.27 billion worth of crypto and held close to US$50 billion so far this year.

Fernanda Guardado, the bank’s deputy governor for International Affairs and Corporate Risks, said the BCB is taking a careful approach towards developing the digital real. She added that crypto assets are viewed more as a financial asset highly demanded by Brazilians.

Are CBDCs Not What They Tell Us?

Not everyone is so keen on the idea of nations developing CBDCs. Last month, former US National Security Agency consultant and whistleblower Edward Snowden said that CBDCs are just an instrument of central banks and governments to surveil its citizens. In his own words:

CBDC is something closer to being a perversion of cryptocurrencyor at least of the founding principles and protocols of cryptocurrency – a cryptofascist currency, an evil twin entered into the ledgers on Opposite Day, expressly designed to deny its users the basic ownership of their money and to install the State at the mediating centre of every transaction.

Edward Snowden, former NSA consultant
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Australia Banking CBDCs Crypto News Cryptocurrencies Regulation Stablecoins

Outgoing RBA Policymaker Thinks CBDCs and Global Regulation Will Undermine Crypto

Dr Tony Richards, the soon-to-retire head of payments policy at the Reserve Bank of Australia (RBA), has warned local investors they should be wary of speculating on digital currencies as regulation and CBDC development could threaten the crypto market.

Richards stated in his November 18 speech to the Australian Corporate Treasury Association that one of the topics that “generated the most discussion, conversation and debate in the nearly 10 years” of his time at the RBA was “the emergence of distributed ledger technology, cryptocurrencies and stablecoins, and the prospective emergence of central bank digital currencies”.

Dr Tony Richards, RBA’s outgoing head of payments policy.

The Same Ol’ Strawmen

Richards warned of excessive hype around crypto, citing instances like Dogecoin “that was started as a joke in late 2013 [and] had an implied market capitalisation as high as US$88 billion in June this year”, fuelled mainly by “influencers and celebrity tweets”. The RBA has previously also discussed the risk of meme coins and DeFi in monetary policy meetings.

The RBA has signalled that if a regulatory crackdown should occur, thousands of private currencies that have emerged on the back of the soaring bitcoin price would become unnecessary. It has also targeted Proof-of-Work’s energy consumption and how crypto facilitates financial crimes and illegal activities such as ransom demands.

Additionally, after COP26, Richards warned: “The very high use of energy involved in mining proof-of-work cryptocurrencies could attract greater attention from governments and policymakers.” The combined energy use for the Bitcoin and Ethereum networks was estimated to be similar to that of the world’s 13th-largest economy, he said.

However, Jon Deane, chief executive officer of Trovio, a digital asset infrastructure adviser and asset manager, disputed Richards’ comments on crypto’s environmental impact, saying that 57 percent of bitcoin mining uses renewable energy sources.

Regulation Could Reduce Crypto to “Only Niche Use Cases”

“If there were to be global policy action to deal with some particular concerns about the use of cryptocurrencies, plus the arrival of new stablecoins and CBDCs, that could safely meet the needs of a wide range of users, existing cryptocurrencies might then have only niche use cases, at best,” Richards said, adding that “much of the official sector globally remains sceptical of developments in the cryptocurrency market”.

Reaction from the crypto community was swift and predictable:

Steve Vallas, chief executive of Blockchain Australia, retorted that “it continues to be our experience that hawkish views about cryptocurrency are driven by entrenched narratives around bad actors and financial crime, narratives that are not supported by the data”.

Could CBDCs Undermine the Use of Crypto?

Richards is of the opinion that the rise of crypto is not yet an issue threatening financial stability, but the RBA expects global central banks to move to assert control over digital finance and respond to the growth of bitcoin and other coins by issuing CBDCs.

He believes CBDCs “would be denominated in fiat currencies, be safer than existing stablecoins, and would likely have faster, safer and more efficient transaction verification mechanisms than most cryptocurrencies”, and would likely be “viewed as superior instruments for the settlement of transactions in tokenised assets on distributed ledgers”.

But according to Deane, “People buy bitcoin to move away from the devaluation of fiat currencies by central banks to a finite resource that acts as both a store of value and ultimate settlement layer”.

Dr Richards concluded that banks would continue to work with the private sector and international counterparts to ensure they stay abreast of innovations in the payments system, with the RBA even hiring CBDC researchers. There is significant work still to be done with the other financial regulators and the parliament to ensure that Australia has a fit-for-purpose regulatory framework for digital assets.

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Bitcoin CBDCs Crypto News Cryptocurrencies

Hillary Clinton Thinks Bitcoin Could Undermine US Dollar Reserve Status

Former US secretary of state and presidential candidate Hillary Rodham Clinton believes cryptocurrencies pose a serious threat to countries as they may “undermine” the US dollar and thus destabilise nations.

During Bloomberg’s New Economy Forum, Clinton addressed some of the challenges nations are facing, such as disinformation, advances in artificial intelligence, and the rise of cryptocurrencies. She said that while they look like a “very interesting and exotic effort”, cryptos can be “extremely destabilising in the hands of the wrong people”.

There’s a whole new layer of activity that could be extremely destabilising or, in the wrong hands or in alliances with the wrong people, could be direct threats to many of our nation-states and certainly to the global currency markets.

Hillary Rodham Clinton

Of course, the crypto community took it all with humour and rather mocked Clinton’s claims, which go hand in hand with the Biden administration and its effort to undermine American crypto innovation with the US$1.2 trillion infrastructure bill.

Russia-backed Hackers Using Bitcoin

With “the hands of the wrong people”, Clinton is referring to hackers and organised groups who receive donations in bitcoin to fund illicit activities, which, according to Clinton, are “backed by Russia and other nations”.

But the US dollar is still the currency of choice when it comes to funding illicit activity. While that happens, hedge funds and countries are exploring how to make use of blockchain technology and crypto. We can talk about central banks worldwide that are considering launching CBDCs (Central Bank Digital Currencies), or reckless hedge funds like Michael Saylor’s MicroStrategy buying hundreds of millions of dollars during dips.

An example of bitcoin adoption was shown by Central American republic El Salvador and its decision to make BTC legal tender in the country, allowing unbanked citizens access to digital wallets and to transact BTC seamlessly to reduce costs in remittances, as many individuals working overseas send money home to their Salvadorean families.

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Banking CBDCs Crypto News Nigeria Payments

Nigeria Becomes First Leading African Economy to Launch a CBDC

The Nigerian government has finally released the eNaira, the African nation’s central bank digital currency (CBDC), joining the league of countries already pioneering the CBDC space, including China, Sweden, and the Bahamas.

Nigeria Mints $1.2 Million Worth of eNaira

The October 25 launch of the eNaira was officiated by President Muhammadu Buhari and, for the record, the Nigerian CBDC is the first to launch in the whole of sub-Saharan Africa. About 33 local banking institutions, more than 120 merchants and 2,000 customers were already registered on the platform before launch. 

The first eNaira mint by the central bank was worth about 500 million Naira (over US$1.2 million), of which 200 million Naira (US$487,555) in eNaira has been distributed to the banks. The digital currency is designed to complement the existing national currency and payment systems and not replace them.

During the launch, the governor of the central bank, Godwin Emefiele, said the digital currency would drive a more cashless, inclusive, and digital economy: The eNaira will make a very significant positive difference to Nigerians and Nigeria.

Both the native eNaira speed wallet and eNaira merchant wallet applications are now available for download on Google Play Store.

Why Was the eNaira Launch Delayed?

As Crypto News Australia reported last month, the eNaira was initially scheduled to launch on October 1 to commemorate the country’s independence day. However, there were other key activities that led the Central Bank of Nigeria (CBN) to postpone the launch indefinitely. 

At least one report claimed the central bank delayed the launch in order to stress-test and recalibrate the eNaira system to ensure its efficiency, security, and scalability.

Interest in cryptocurrencies such as bitcoin has skyrocketed in Nigeria, either as an investment vehicle or a better means for cross-border payments, despite the central bank banning banks from serving local crypto exchanges and companies.

While the launch of the eNaira is a milestone for the country, it remains to be seen if Nigerians will confidently embrace it as much as they do bitcoin, given the CBDC is still within the government’s reach. 

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Banking CBDCs Crypto News Industries Institutions

French CBDC Trial Incorporating Smart Contracts Heralded a Success

Banque de France, the French central bank, has successfully completed its 10-month trial using Central Bank Digital Currencies (CBDC) in the country’s debt market.

The trial was led by Euroclear, a Belgium-based financial services company that specialises in the settlement of securities transactions. The trial also included many of France’s largest banks, as well as the French public debt office and the central bank, which used a permissioned blockchain-based system developed by IBM on Hyperledger Fabric.

We have together successfully been able to measure the inherent benefits of this technology, concluding that the CBDC can settle central bank money safely and securely.

Isabelle Delorme, Euroclear executive

According to the report released by Euroclear, the pilot was launched in March 2020 by Banque de France to explore the uses of a digital currency issued by the central bank. The continued research and development of a CBDC for the settlement of government bonds and securities has been adjudged a success, according to Euroclear:

It showed that CBDC can be effectively used to support the settlement of securities in central bank money and that it is possible to run post-trade operations for an activity as critical for the capital markets as the management of OATs [order audit trail system].

Euroclear report

Enhancing the Traditional System

Typically, deals are reconciled between parties, recorded and assets transferred to a single centralised authority such as a central bank or securities depository. This process usually pushes out the time settlement takes and increases costs due to intermediaries.

This experiment made it possible to demonstrate the possibilities of interaction between conventional and distributed infrastructures. It also paves the way for other alliances in order to benefit from the opportunities offered by financial assets in a blockchain environment.

Nathalie Aufauvre, general director of financial stability and operations, Banque de France

The project tested use cases of a CBDC in a range of everyday activities, such as issuing new bonds, using them in repurchase agreements, as well as paying coupons and redeeming deals.

Dedicated smart contracts were developed to test the handling of coupon payments based on the holdings of securities tokens. Payments were automatically prepared at defined dates and automatically settled in CBDC at defined payment dates on the blockchain platform.

Smart contracts have the ability to provide more autonomy to capital market participants while maintaining the control imposed by regulators on a blockchain platform.

Landmark for CBDCs

According to Soren Mortensen, global director of financial markets at IBM, the project “went well beyond previous blockchain initiatives” because it successfully trialled “most central securities depository and central bank processes” while eliminating existing interim steps such as reconciliation between market intermediaries. Blockchain could therefore facilitate a reduction of the settlement cycle, leading to capital and margin cost reductions.

Veteran policymaker Benoît Cœuré warned central banks last month to act more quickly to develop official digital assets because new technologies such as decentralised finance posed a threat to banks and other depository institutions.

Due to the nature of Distributed Ledger Technology (DLT), it is possible to process transactions without the need for an intermediary, reducing fees and increasing speed, while transactions remain completely traceable and transparent. Policymakers are worried that private sector initiatives around payments and cryptocurrency issuance could lead to central banks losing control of monetary policy, therefore spurring the uptake of CBDCs.

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Blockchain CBDCs Crypto Art Crypto News Ethereum NFTs

New Visa NFT Program Aims To ‘Help Creators Reach New Audiences’

Financial services giant Visa has partnered with former major league baseballer Micah Johnson to launch an initiative to help digital creators learn about using non-fungible tokens (NFTs) and cryptocurrencies, the company announced in a media statement.

In August, Visa sprang across the NFT board by purchasing a CryptoPunks NFT avatar for US$150,000 worth of Ethereum. The company now aims to bring more NFT awareness to a larger audience, in a new initiative it has launched jointly with Johnson.  

Bringing Blockchain to a Wider Audience

Johnson, a former MLB player turned crypto artist and creator of the NFT series character Aku, has launched along with Visa a program aiming to assist digital creators and small-business owners to better understand how NFTs work, and how blockchain can be used to create and mint digital art.

The initiative will select a group of creators, sponsor them and consult with them on NFTs and using blockchain to enter the digital art scene.

Johnson came onto the digital art scene in 2020 when he launched Aku, an animated astronaut character that became the first NFT to be optioned for a feature film.

Visa also aims to build connections between NFT creators and its current network of payment partners. Cuy Sheffield, head of crypto at Visa, explained that Visa will help participants “navigate both crypto and traditional payment infrastructure”:

Visa Aims to Operate as a Universal Payment Channel

The financial services powerhouse is very active in the blockchain and crypto space. Earlier this month, Visa announced plans for the development of a protocol to make cross-border payments with Central Bank Digital Currencies (CBDCs) and stablecoins from any blockchain connected to its network.

Visa is developing the protocol to allow customers to send digital currencies between blockchains so as to operate as a “universal payment channel” (UPC). The payment channel will connect CBDC networks between countries and will link CBDCs with private stablecoins.

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Banking CBDCs Crypto News Payments Worldwide

Study Postulates: Nearly 45% of Consumers Around the World Will Use Crypto for Payments by 2023

According to a report on worldwide payments by the Capgemini Research Institute, the global leader in independent analysis, the payment industry “faces intensifying, multi-dimensional disruption” with next-gen payment methods like cryptocurrency increasing to 45 percent usage within the next two years.

Capgemini surveyed customers and industry stakeholders to provide an overview of the current global payments landscape. The research team analysed statistics from the Bank of International Settlements, the European Central Bank, the International Monetary Fund, the World Bank, and other central banks.

The report details how payment networks aim to become faster and more cost-effective. Capgemini predicts nearly 45 percent of customers will use the cryptocurrency payment method within the next one to two years due to the growing need for cross-border payments in addition to concerns about high transaction fees.

Newfound Payment Technology Drives Regulators to Mitigate Risk

The study states that the outlook for cryptocurrencies and stablecoins is “hazy”, citing the mixed reactions to crypto assets by governments and regulators around the world.

According to the report, regulators are focused on Key Regulatory and Industry Initiatives (KRIIs), which recently have been centred on customer protection and risk mitigation for new payment methods. The nature of cryptocurrency means there are very low barriers to entry – anyone, knowledgeable or not, can use the technology, creating a potential financial risk to novices as well as exposure to illicit financial activity.

Capgemini reported that Russia, India and the United Arab Emirates see potential in the adoption and regulation of crypto assets and stablecoins. Meanwhile, the study also noted other countries such as China and Egypt have moved to ban crypto assets due to the rising risk of illicit transactions.

CBDCs as an Alternative to Private Cryptocurrencies

Central banks want to leverage blockchain technology such as smart contracts in order to better manage monetary policy functions like money supply, interest rates, and direct stimulus payments to individuals. Therefore CBDCs have become a trending topic for banks and regulators alike.

CBDCs aim to facilitate frictionless payments and create a gateway for the unbanked to join the digital economy as the payments landscape evolves. Considering the potential benefits of CBDCs, several central banks have started experimenting with the technology.

Currently, the main challenges for CBDCs are that the ecosystem requires collaboration with payment infrastructure companies and various other entities. With the current hype and speculation, it’s important that the necessary action is taken with regards to “implementation, migration, tax structures, settlement speed, governing regulation, integration of players, and checks and controls”.

If introduced, retail CBDCs should be developed and implemented through public/private sector collaboration from the start to ensure that deployment complements other payment methods and leverages payment service providers’ expertise, market knowledge, and customer relationships.

Etienne Goosse, director general, European Payments Council, Belgium

It may yet take years for the CBDC concept to transition to reality, according to the Capgemini study:

It’s too soon to count on nascent central bank digital currency (CBDC) as an alternative to unregulated cryptocurrencies or an additional pathway to financial inclusion.

Capgemini Research Institute

Crypto Credit Cards Spurring Adoption

Currently, major names including PayPal, Yum brands and Coca-Cola accept payments in crypto, but a major driving factor is crypto-linked cards “fuelled by global card player initiatives to create a fertile crypto-payment ecosystem”.

Cryptocurrency market volatility indicates a lack of maturity. Still, crypto-linked cards are taking the lead in the crypto-payments space.

Capgemini Research Institute
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CBDCs Crypto News

Snowden Claims CBDCs ‘Deny People Ownership of Their Money’

Edward Snowden, a former consultant to the US National Security Agency (NSA) and exiled privacy advocate, is well known for his stance against government surveillance. He recently suggested that China banning Bitcoin was a good thing, and this past week wrote that CBDCs are not, “as Wikipedia might tell you, a digital dollar”.

CBDCs – It Isn’t What They Tell You It Is

Snowden is unambiguous in his view that CBDCs, as advertised, are not what they appear to be. They are not, he argues, a “digital dollar”, nor are they an example of a “state-level embrace of cryptocurrency”.

Instead, a CBDC is something closer to being a perversion of cryptocurrencyor at least of the founding principles and protocols of cryptocurrency – a cryptofascist currency, an evil twin entered into the ledgers on Opposite Day, expressly designed to deny its users the basic ownership of their money and to install the State at the mediating centre of every transaction. 

Edward Snowden

He jokingly refers to the US dollar as a “napkin” and says that “once that napkin is securely stowed away in your purse – or murse – the bank no longer gets to decide, or even know, how and where you use it”. This of course stands in stark contrast to a CBDC, where the state intermediates or “imposes itself in the middle of every last transaction”.

Money cannot exist without the knowledge of a central bank. Source: Substack

Banks Are Threatened by Crypto

Snowden recognises that cryptocurrencies, due to their decentralised nature, are “regarded by both central and commercial banks as dangerous disintermediators; precisely because they’ve been designed to ensure equal protection for all users, with no special privileges extended to the State”.

These upstart crypto-competitors represent an epochal disruption, promising the possibility of storing and moving verifiable value independent of State approval, and so placing their users beyond the reach of Rome.

Edward Snowden

CBDC proponents argue that it will make everyday transactions safer (by removing counterparty risk), and easier to tax (by rendering it impossible to hide money from the government). However, Snowden is deeply sceptical, suggesting it is merely evidence of an ever-encroaching surveillance state.

Opposition to such free trade [crypto] is all-too-often concealed beneath a veneer of paternalistic concern, with the State claiming that in the absence of its own loving intermediation, the market will inevitably devolve into unlawful gambling dens and fleshpots rife with tax fraud, drug deals, and gun-running.

Edward Snowden

It’s Closer Than You Think

If the idea of governments intermediating every single transaction sounds dystopian but something for your future self to be concerned about, be warned – it’s already here.

Last week, the IMF confirmed that more than 110 nations are currently involved in developing or experimenting with CBDCs. These include countries such as Australia and New Zealand. Unsurprisingly, China leads the pack and has confirmed it is embracing smart contracts in its CBDC – no doubt this will be integrated into its social credit system.

Even critics would acknowledge that CBDCs have practical benefits. That isn’t really the question that matters. Instead, we should be asking whether (and how) CBDCs are able to operate in a manner that is consistent within a Western liberal democratic framework premised on human rights.

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CBDCs Coinbase Crypto Exchange Crypto News DeFi Regulation Stablecoins

SEC Chair Confirms It Has ‘No Plan to Ban Crypto’, Leaves It Up to Congress

US Securities and Exchange Commission (SEC) chairman Gary Gensler has confirmed the regulator has no intention of banning digital currencies and adopting a policy akin to the Chinese government’s, instead stating that any such ban “would be up to Congress”.

Gensler was appointed earlier this year, much to the joy of the crypto industry for his pro-blockchain and Bitcoin stance. Until recently he has been quiet regarding his stance on cryptos but has since broken his silence.

CBDC Looking Unlikely

At a hearing before the US House Committee on Financial Services on October 5, Gensler was questioned about whether the regulatory body had any intention of banning cryptos in favour of a prospective central bank digital currency (CBDC).

The chairman indicated that it would be up to Congress to enact such a ban. He added that the focus of the government was to ensure the crypto industry complies with investor and consumer protection, anti-money laundering and tax laws.

It’s a matter of how we get this field within the investor consumer protection that we have, and also working with bank regulators and others. How do we ensure the Treasury department has it within anti-money laundering, tax compliance? Many of these tokens do meet the test of being an investment contract, or a note, or security.

Gary Gensler, SEC chairman

Last month, the SEC issued threats to sue the crypto exchange Coinbase if it were to proceed with launching its Lend program, on the basis that Lend is a security.

Jerome Powell, chairman of the Federal Reserve, similarly stated it had no intention to limit or ban the use of the US$2.2. trillion asset class.

During the house committee hearing, Gensler further addressed questions regarding cryptos, stablecoins, and the regulation of exchanges and decentralised finance (DeFi). The requirement for digital asset firms to sign up with the regulatory body was also discussed, with Gensler hinting that decentralised exchanges (DEXs) could be required to comply with the same rules.

Even in decentralised platforms – so-called DeFi platforms – there is a centralised protocol. And though they don’t take custody in the same way [as centralised exchanges], I think those are the places that we can get the maximum amount of public policy.

Gary Gensler, SEC chairman

The SEC has been “actively investigating” Uniswap Labs, the parent company of the leading DEX, Uniswap.

Stablecoins Are Like “Poker Chips” at the Casino

Gensler consolidated his position on stablecoins, indicating they may prove to be a risk for the economic system. With an estimated US$125 billion tied up in stablecoins, Gensler has described them as “poker chips” in the crypto casino, raising concerns that the market, which has grown tenfold in the past year, might be creating a system-wide risk.

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Blockchain CBDCs Crypto News Payments Stablecoins Worldwide

Visa Aims to be the Bridge Connecting International CBDC Blockchains

Visa has unveiled a paper outlining the development of a protocol to make cross-border payments with Central Bank Digital Currencies (CBDCs) and stablecoins from any blockchain connected to the network.

According to a post by the payment colossus, the company is in the midst of developing a protocol to send digital currencies between blockchains in order to operate as a “universal payment channel” (UPC). This dedicated payment channel will connect CBDC networks between countries, as well as linking CBDCs with private stablecoin networks.

The Visa research team originally began working on the UPC concept in 2018, developing an interoperability framework that would run independently of the underlying blockchain mechanisms.

Catherine Gu, global CBDC product lead at Visa, stated that the key problem it was looking to solve is that of interoperability, to “get different digital currencies, relying on different tech stacks and protocols, with different compliance standards and market requirements to ‘talk’ to each other in a wider network of value”.

VISA’s Universal Payment Channel (UPC).

This is a much longer-term future thinking concept around a way that Visa could potentially help become a bridge between one digital currency on one blockchain and another digital currency on another blockchain.

Cuy Sheffield, Visa’s head of crypto

The Future of Blockchain is Interoperable

The paper developed by Visa’s R&D team posits the UPC as a hub interconnecting multiple blockchain networks and allowing for secure transfer of digital currencies. The point of the hub is to allow central banks, businesses and consumers to seamlessly exchange value, no matter the form factor of the currency. 

We believe that for CBDCs to be successful, they must have two essential ingredients: a great consumer experience and widespread merchant acceptance. It means the ability to make and receive payments, regardless of currency, channel, or form factor. That’s where Visa’s UPC concept comes in.

Catherine Gu, global CBDC product lead, Visa

Visa highlights the need for a UPC due to the large number of digital currencies and the necessity for a common network. The UPC’s specialised payment channels would be established off the blockchain and leverage smart contracts to communicate with the various blockchain networks. This is done to deliver high transaction throughput securely and reliably while improving overall speeds. 

Due to this gap, Visa has openly shared how the mechanics of the UPC will work, along with policy guidelines for central banks and regulators on the implication of this research.

In December 2020, Visa partnered with Circle to connect its merchants with Ethereum-based US Dollar Coins. Various other blockchain projects are also working to solve the interoperability issue.

Why CBDCs Need Cross-Chain Interoperability

Over the past two years many central banks around the world have been exploring CBDCs, a digital form of central bank money that can be used directly by consumers, merchants and financial institutions.

Imagine a world where everyone at the table is using a different type of money – some using a central bank digital currency (or CBDC) like Sweden’s eKrona, others preferring a private stablecoin like USDC […] now imagine all this happening in real-time, across multiple networks, and compatible with multiple digital wallets. 

VISA

In order to process a payment with various currencies, there needs to be a layer where all wallets and protocols can communicate with each other before processing the payment for the merchant. As part of developing the UPC concept, Visa has deployed its first-ever sample smart contract on Ethereum’s Ropsten testnet. The smart contract shows a payment channel that accepts both ether (ETH) and the USDC stablecoin.

What concerns many blockchain supporters is the idea of having a centralised node authorising transactions. However, the Visa paper states that “clients register with a UPC hub to route their transactions to other clients. Note that this routing requires zero trust to be placed on the UPC hub (the UPC hub does not need to be trusted like a central intermediary).”