Bitcoin Payments

Why banking uses at least 56 times more energy than Bitcoin

“Bitcoin uses 0.05% of world energy consumption. Banking uses 56 times more energy than Bitcoin,” Michel Khazzaka, a cybersecurity engineer and cryptographer, told Cointelegraph.

The next time Bitcoin (BTC) comes under fire for energy consumption, remember this statistic: the banking industry uses at least 56 times more energy. That’s according to cryptographer and founder of Valuechain, Michel Khazzaka: 

“I’m not saying it uses less or the same, just know it uses 56 times more than Bitcoin.”

The statistic, first shared by Michel Khazzaka in the summer, caused a stir in the Bitcoin and wider crypto community. He published his estimates in a Valuechain report, a company he founded to investigate the world of crypto payments.

In an exclusive Cointelegraph Crypto Story interview, Khazzaka talks viewers through the extensive research that led to striking conclusions. In short, Bitcoin might not be as bad for the environment as the mainstream media lead people to think.

Khazzaka, who describes Bitcoin as “money with a memory,” sought to refute the claim that Bitcoin is worse for the environment than fiat money. He spent four years toiling away, compiling data and crunching numbers. He built out a model, or estimate, to understand just how much energy the banking industry consumes.

Speaking from his home in Paris, Khazzaka told Cointelegraph that he looked at commute times, data centers, servers, and even ATMs for the calculations. He didn’t, however, take into account the energy put into “banks, buildings or ATMs; to manufacture to bring the metal, etc. Let’s compare the operations.” Khazzaka admits this oversight is intentional:

“That’s why all my numbers are underestimated for banking and extremely accurate for Bitcoin.”

For Bitcoin, Khazzaka concluded that it consumes 88.95 TWh per year, considerably less than the Cambridge Centre for Alternative Finance estimates. Nonetheless, Khazzaka admits that Bitcoin uses an “extraordinary amount of energy.” However, in return, users receive “an extraordinary amount of security for an extraordinarily important service.”

He compares Bitcoin to space travel, explaining that even if people don’t care about going to the moon, it’s a right, “even if it consumes more [energy] than a car.”

Related: Bitcoin mining to cost less than 0.5% of global energy if BTC hits $2M: Arcane

Finally, in a nod to the layer-2 Bitcoin Lightning Network, Khazzaka concludes that, as a payments network, it shows tremendous promise. It just needs to prove itself.

Why banking uses at least 56x more energy than Bitcoin

“Bitcoin uses 0.5% of world energy consumption. Banking uses 56 times more energy than Bitcoin,” Michel Khazzaka, a cybersecurity engineer and cryptographer, told Cointelegraph.

The next time Bitcoin (BTC) comes under fire for energy consumption, remember this statistic: the banking industry uses at least 56 times more energy. That’s according to cryptographer and founder of Valuechain, Michel Khazzaka: 

“I’m not saying it uses less or the same, just know it uses 56 times more than Bitcoin.”

The statistic, first shared by Michel Khazzaka in the summer, caused a stir in the Bitcoin and wider crypto community. He published his estimates in a Valuechain report, a company he founded to investigate the world of crypto payments.

In an exclusive Cointelegraph Crypto Story interview, Khazzaka talks viewers through the extensive research that led to striking conclusions. In short, Bitcoin might not be as bad for the environment as the mainstream media lead people to think.

Khazzaka, who describes Bitcoin as “money with a memory,” sought to refute the claim that Bitcoin is worse for the environment than fiat money. He spent four years toiling away, compiling data and crunching numbers. He built out a model, or estimate, to understand just how much energy the banking industry consumes.

Speaking from his home in Paris, Khazzaka told Cointelegraph that he looked at commute times, data centers, servers, and even ATMs for the calculations. He didn’t, however, take into account the energy put into “banks, buildings or ATMs; to manufacture to bring the metal, etc. Let’s compare the operations.” Khazzaka admits this oversight is intentional:

“That’s why all my numbers are underestimated for banking and extremely accurate for Bitcoin.”

For Bitcoin, Khazzaka concluded that it consumes 88.95 TWh per year, considerably less than the Cambridge Centre for Alternative Finance estimates. Nonetheless, Khazzaka admits that Bitcoin uses an “extraordinary amount of energy.” However, in return, users receive “an extraordinary amount of security for an extraordinarily important service.”

He compares Bitcoin to space travel, explaining that even if people don’t care about going to the moon, it’s a right, “even if it consumes more [energy] than a car.”

Related: Bitcoin mining to cost less than 0.5% of global energy if BTC hits $2M: Arcane

Finally, in a nod to the layer-2 Bitcoin Lightning Network, Khazzaka concludes that, as a payments network, it shows tremendous promise. It just needs to prove itself.

McDonald’s, pizza and coffee paid in Bitcoin: The Plan B for crypto payments

Crypto payments are taking off in a big way in Lugano, Switzerland with 60 merchants and counting.

Over the weekend, thousands of Bitcoiners and crypto enthusiasts descended on the small, sleepy Swiss town of Lugano. More specifically, they piled onto a McDonald’s restaurant.

Perched on Lake Lugano, McDonald’s Lugano received countless visits from Bitcoiners keen to trade satoshis (the smallest denomination of Bitcoin) for Big Macs, McFlurrys and coffee.

But why were European crypto enthusiasts excited to pay in Bitcoin (BTC) at one of the world’s most recognizable brands? Well, firstly to demonstrate the Lightning Network, a layer-2 technology built atop Bitcoin — but also to live up to Satoshi Nakamoto’s promise that Bitcoin is, in fact, an electronic cash system.

The entire McDonald’s team was educated and onboarded onto the Bitcoin network just days before the major European Bitcoin and blockchain conference, the Plan B Forum, Tether chief technology officer Paolo Ardoino told Cointelegraph.

The Italian ex-pat gave Cointelegraph an overview of Bitcoin and crypto adoption in Lugano, joking that the hands-on process of educating merchants on how to accept crypto can be time-consuming: “At McDonald’s, we spend like one week because they have a ton of people working there.”

Ardoino’s company, Tether, orchestrated a broad plan for the economic capital of Italian-speaking Switzerland to adopt Bitcoin and crypto. What commenced as a plan for citizens to pay their taxes in crypto has morphed into a summer school called Plan B, a conference named the Plan B Forum and crypto merchant adoption — spearheaded by McDonald’s.

Cointelegraph investigated Bitcoin and crypto merchant adoption to better understand how countries, regions or, in this case, cities can adopt crypto in a meaningful way. Is it possible, for example, to live on crypto in Lugano?

Over 60 merchants accept crypto in Lugano. Source: Plan B

Ardoino explained that over the past few months, the Plan B team has onboarded over 60 merchants to accept crypto, but growth in merchants and crypto payments is really starting to ramp up:

“Basically, it took us 30 merchants to reach the first 600 transactions. But in just the last five days alone, we had 600!”

The team at Plan B intends to hit 1,000 merchants accepting crypto by Q2 2022. “We have a business team that will run around the city,” Ardoino explained. The team will onboard more and more merchants to ensure that Lugano becomes the best place to spend crypto in Europe.

Unlike El Salvador’s top-down approach to Bitcoin, in which the president announced Bitcoin as legal tender and where there was reportedly little hands-on educational assistance for people on the ground, Plan B has the luxury of a team of onboarding personnel.

Indeed, Tether and Plan B have the resources to guide merchants through the crypto onboarding process. Plus, they are able to receive feedback from merchants and update their systems accordingly, Ardoino shared:

“But also, the problem is the maintenance. We install [the point-of-sale solutions], and then we have people that periodically check in and say, ’Okay, you have problems. Get feedback and so on because you know, otherwise you will never work.’”

True to form, on the first day of the Plan B conference, the onsite pizzeria cheffed by Mauro had issues with the payment terminal. The Plan B team soon rectified the situation. At Cointelegraph’s hotel, upon arrival, the receptionist said they would accept crypto payments starting the following day. Cointelegraph endured paying in fiat for an entire day before, as promised, the hotel’s point-of-sale solution was put to use.

Plan B payment terminal. Source: Plan B

All Plan B merchants accept payments over the colorful payment terminal in the LVGA token, Bitcoin Lightning and Tether (USDT). LVGA is a stablecoin proxy of the Swiss franc and is available to local residents.

Related: Pro-crypto city of Lugano and El Salvador sign economic agreement based on adoption

The merchant partnership is between GoCrypto, a crypto payments company, and Tether. Curiously, Ardoino told Cointelegraph that so far, not a single merchant has rejected the opportunity to accept crypto. The experience is a stark contrast to crypto merchant adoption in the United Kingdom, for example. Ardoino explained:

“If your neighbor has it and he’s starting to get more people walking around and paying, you know, people can get over their biases. When it comes to money, people are more prone to overcome their biases.”

Cointelegraph succeeded in living off crypto during its stay in the Swiss city, barring one exception: Not a single pharmacy accepts crypto (yet). So, if you are planning on a visit to Lugano, don’t forget your toothbrush.

Lightning Network releases emergency update after critical bug on LND nodes

The bug led LND nodes to fail to sync chain in the second critical bug in less than a month.

An emergency update was released to all of Lightning Network’s LND node operators on Nov. 1, after a critical bug caused LND nodes to fall out of sync chain. This was the second critical bug experienced by the network in less than a month. 

According to Lightning Labs, developer of the Bitcoin Lightning Network, some LND nodes stopped syncing due to an issue with the btcd wire parsing library. The hot fix (v.015.4) was released nearly three hours after the break. The release stated:

“This is an emergency hot fix release to fix a bug that can cause lnd nodes to be unable to parse certain transactions that have a very large number of witness inputs.”

As per the issue on GitHub, non-updated nodes will be vulnerable to malicious channel closings once channel timelocks expire in two weeks. The bug impacted only LND nodes, making the current chain state outdated, although payments transactions were still available. Some versions of electrs were also impacted, according to another issue on GitHub.

The bug was triggered by a developer dubbed Burak on Twitter, with a message in the transaction saying: “you’ll run cln. and you’ll be happy.”

Burak was also responsible for triggering a similar bug on Oct. 9, when they created a 998-of-999 multisig transaction that was rejected by btcd and LND nodes, leading to the rejection of the whole block and all blocks following the transaction. On the same day, Lightning Labs released a patch to fix the issue.

Related: What is the Lightning Network in Bitcoin, and how does it work?

On Twitter, users suggested that it was time for an LND bug bounty program:

Hacker Anthony Towns also claimed to have disclosed the vulnerability to LND developers two weeks ago, noting, “The btcd repo doesn’t seem to have a reporting policy for security bugs, so not sure if anyone else working on btcd found out about it.”

The Lightning Network is a second layer added to Bitcoin’s (BTC) blockchain that allows off-chain transactions, i.e. transactions between parties not on the blockchain network.

Bitcoin, not blockchain: Synonym launches mobile BTC wallet

The new mobile wallet, called Bitkit, was unveiled at the PlanB Forum conference in Lugano, Switzerland on Oct. 29.

Bitcoin and Lightning Network service provider Synonym has launched a new BTC-focused mobile wallet it says could enhance the user experience for holders of the flagship digital currency — and broaden Web3 adoption without relying on convoluted blockchain applications.

Synonym unveiled its mobile Bitcoin (BTC) wallet, dubbed Bitkit, at the PlanB Forum in Lugano, Switzerland on Oct. 29. The wallet supports BTC and Lightning Network payments with a self-custodial node and encrypted backup service, which users can utilize free of charge. Bitkit is being launched as a limited public beta app for both Apple and Android devices.

The Bitkit app is being powered by Slashtags, a Bitcoin cryptographic seed that generates keys and gives users simultaneous control over their data and money. Through Slashtags, Synonym claims that Bitkit will power Web3 “without using a blockchain at all.”

Paolo Ardoino, who serves as Synonym’s chief strategy officer, said the new app would help promote “hyperbitcoinization,” a term that describes a future state where Bitcoin is more widely used as a default value and payment system.

The launch of Bitkit also coincided with the release of Blocktank Instant, a Synonym-led service that enables cryptocurrency exchanges to onboard users to Lightning Network without having to run Lightning infrastructure or hire additional engineers.

Related: Asset management firm launches BTC Lightning Network startup accelerator

Speaking to Cointelegraph on the sidelines of the PlanB conference, Synonym CEO John Carvalho said his firm is advancing real-world use cases for Bitcoin without the “magic fairy dust” of blockchain technology:

“What we do at Synonym […] is try to show how we position Bitcoin in the world without having to use blockchain as some magic fairy dust. […] You can do all the things of Web3, and in the future, we’ll also show how you can do things with tokens without the blockchain at all.”

He went on to explain how Bitkit can benefit Bitcoin holders:

“With the latest release of our app Bitkit, we’re basically showing a Bitcoin wallet user experience where the user holds the key for everything — you hold the keys for your Bitcoin, for your Lightning wallet, for your public profile, for your contacts.”

Chinese agents used Bitcoin transactions through Wasabi to allegedly bribe US government employee

According to an analysis by crypto risk management firm Elliptic, two Chinese intelligence agents used Wasabi Wallet to conceal BTC transactions allegedly used for bribes.

The United States Department of Justice has announced charges against two Chinese intelligence officers who allegedly bribed a double agent with Bitcoin.

In an Oct. 24 announcement, the Justice Department said Guochun He and Zheng Wang attempted to obstruct the prosecution of an unnamed global telecommunications company based in China, which allegedly involved paying a U.S. government employee roughly $61,000 in bribes using Bitcoin (BTC). However, the individual was a double agent working on behalf of the Federal Bureau of Investigation and did not move against authorities in the Eastern District of New York in the case against the China-based company.

According to an analysis by cryptocurrency risk management firm Elliptic, He and Wang used Wasabi Wallet to conceal the BTC transactions allegedly used for bribes. The firm reported that the privacy wallet had previously been used in an attempt to launder BTC from the July 2020 Twitter hack and the attacks on crypto exchanges Bitfinex in 2016 and KuCoin in 2020.

“The same properties of digital assets that make them attractive to criminals — such as censorship resistance, pseudonymity and the ease with which they can be transferred across borders — also make them valuable tools for all intelligence agencies looking to fund clandestine operations,” said Elliptic.

Source: Elliptic

According to the Justice Department, the two Chinese intelligence officers began the scheme in 2019 by directing the double agent to steal confidential information related to the prosecution of the company — which Elliptic suggested may be Huawei. He allegedly made separate bribes of $41,000 and $20,000 in BTC to the agent for providing “secret” documents and rewarding the release of information, respectively.

Related: No crypto for criminals: Coinjoin BTC mixing tool to block illicit transactions

Following the creation of the Justice Department’s National Cryptocurrency Enforcement Team in October 2021, the government department has taken many enforcement actions against individuals and entities using crypto for illicit actions including money laundering and related to cybercrimes. In 2022, the Department of Justice seized roughly $500,000 in fiat and crypto from a hacking group tied to the North Korean government, and it has taken steps to move forward on a criminal prosecution case against a U.S. citizen who allegedly violated sanctions through crypto.

Global Bitcoin payments market projected to reach $3.7B by 2031: Research

Private keys and hardware sub-sectors will drive the BTC payment expansion as demand from banks and emerging economies continue to grow.

The global Bitcoin (BTC) payments market will reach $3.7 billion by 2031, registering a compound annual growth rate (CAGR) of 16.3% from 2022 to 2031, with private keys and hardware driving the sector expansion, Allied Market Research forecasted in a report published on Oct. 24. 

According to the document, operational demand for efficiency and transparency in payments systems, along with data security services growth and a surge in demand for remittances in emerging economies, are among the major factors supporting growth in the sector in the coming years. The report also stated:

“Furthermore, increase in demand for bitcoin among banks, and financial institutions and untapped potential in emerging economies are expected to provide lucrative opportunities for the bitcoin payments market expansion during the forecast period.” 

In 2021, the private keys segment accounted for three-fourths of the overall Bitcoin payments market share, according to the report, and the segment is expected to maintain its dominant position throughout the forecast period, with nearly 20.3% of CAGR until 2031, followed by the hardware sector that is set to grow 19.8% during the same period. 

Related: Tap-to-pay Bitcoin Lightning Bolt cards strike El Salvador

E-commerce transactions are likely to keep their relevance in the sector, growing nearly 20.2% by 2031, per the report. The Asia-Pacific region is predicted to continue its market dominance by 2031, although the fastest growth is expected to come from North America, with a CAGR of 18.6% during the period.

Referring to the barriers and challenges in the space, the report acknowledges that high deployment costs and low global awareness about the use of Bitcoin can hamper the sector’s progress. It noted:

“Distributed ledger technology has spread from cryptocurrency to a wide number of applications in the financial and government industry. However, numerous people and financial & government industries across developing nations such as India, Africa, and Australia are less aware regarding transactions made using bitcoin payment, which hampers growth of the bitcoin payment market across the globe.” 

As reported by Cointelegraph, the cryptocurrency bear market has impacted how people pay with crypto, but Bitcoin remains a major payment tool despite huge volatility, making up more than 50% of all sales on payment service provider BitPay’s platform. The data revealed that the sales volume of BTC payments on BitPay peaked at 87% in 2021 before declining during the bear market of 2022. 

Why crypto remittance companies are flocking to Mexico

Mexico has a burgeoning crypto remittance market that has immense potential.

Mexico is the second-largest recipient of remittances in the world, according to 2021 World Bank statistics. Remittances to the nation jumped to a record $5.3 billion in July, which is a 16.5% increase year-over-year compared to the same period last year. The steady growth presents myriad opportunities for fintech companies.

Not surprisingly, droves of crypto companies are setting up shop in Mexico to claim a share of the burgeoning remittance market.

Over the past year alone, about half a dozen crypto giants, including Coinbase, have set up operations in the country.

In February, Coinbase unveiled a crypto transfer service tailored to United States-based clients looking to send crypto remittances to Mexico. The product enabled recipients in Mexico to withdraw their money in pesos.

Other companies have since joined the foray. In August, the Malaysia-based Belfrics digital currency exchange announced plans to open crypto transfer operations in Mexico. According to the published communique, the firm will start by launching blockchain wallet and remittance service solutions.

Another notable company that is jostling for a share of the Mexican crypto remittance market is Tether. In May, the crypto company launched the MXNT stablecoin, which is pegged to the Mexican peso. According to the enterprise, the collateralized digital currency will help customers to navigate volatility and use cryptocurrencies as a store of value.

Besides the new entrants, local Mexican crypto companies such as Bitso, which is one of the largest crypto exchanges in the Latin American nation, are already making moves to enhance their reach in an increasingly competitive market.

In November 2021, the Mexican firm established an alliance with U.S.-based Circle Solutions. The collaboration allowed the agency to use Circle’s payment system to facilitate U.S.-to-Mexico crypto remittances.

Cointelegraph had the opportunity to speak with Eduardo Cruz, head of business operations and enterprise solutions at Bitso, about the factors driving the crypto remittance trend in Mexico. He cited high bank transaction costs, slow settlement times and the lack of access to banking facilities as some of the factors pushing the masses toward crypto remittances.

He also highlighted recent alliances that have helped Mexican crypto companies bring crypto remittance services closer to nationals around the world, thereby boosting their adoption.

“For example, Bitso’s clients such as Africhange, which recently integrated Canada–Mexico crypto-powered remittance services to Bitso, and Everest, which enables remittances from the United States, Europe and Singapore into Mexico, are offering a cheaper and faster way to send money to Mexico,” he said.

Factors driving the Mexican crypto remittance sector

One of the biggest factors driving the Mexican crypto remittance sector today is the huge Mexican population residing in the diaspora. Presently, the U.S. and Canada have the highest number of Mexican immigrants.

According to data released by the U.S. Census Bureau in 2020, there are approximately 62.1 million Hispanic people residing in the U.S. today, with Mexicans comprising 61.6% of this population.

Going by 2021 numbers, money sent to Mexico from the U.S. accounted for about 94.9% of all remittances, while Mexicans residing in Canada sent $231 million in the second quarter of 2022.

In a nutshell, the rising number of Mexicans migrating to the U.S. and Canada is pushing remittances to new levels, and the high demand is spilling over to the crypto payments industry.

The decline of the Mexican peso and the emergence of a strong dollar have also contributed to the spike in remittances over the past couple of years.

Recent: Smart contract-enabled insurance holds promise, but can it be scaled?

This phenomenon has occurred in previous crises, such as the 2008 financial crisis, which plunged the Mexican economy into turmoil. In times like this, Mexican institutions and investors usually tend to seek refuge in the greenback, which typically has a higher buying power.

In March 2020, when coronavirus lockdowns began, the U.S. dollar’s purchasing power jumped by approximately 30% in Mexico. At the same time, the average remittance transfer to Mexico increased from $315 to $343.

Today, the availability of dollar-pegged cryptocurrencies allows Mexicans living in the diaspora to leverage the heightened buying power of the USD to make investments and purchases in their home country, hence the higher remittance rates.

Greater convenience

Blockchain technology eliminates third-party mediators from transaction processes, which leads to lower transaction costs and less time used when undertaking remittance transactions.

Cointelegraph caught up with Structure.fi president and co-founder Bryan Hernandez to discuss the impact of these factors on the Mexican remittance market. His company operates a mobile trading platform that gives investors exposure to traditional and crypto financial markets:

“Crypto businesses see a huge opportunity here to streamline (conventional money transfer) processes using blockchain technology. Using crypto, cross-border payments can be made directly with little or no fees instantaneously.” 

In Mexico, many financial institutions are also located far away from rural areas, and this makes it hard for the locals to access financial services. Crypto remittance solutions are beginning to close this gap by enabling citizens in such areas to access their money without having to travel long distances.

Moreover, they are able to serve the unbanked. As things stand, over 50% of Mexicans lack a bank account. This makes crypto remittance solutions convenient for citizens in this demographic, as all that’s needed to receive funds is a crypto wallet address.

Another reason why more Mexicans are embracing the crypto remittance fad is their distrust of banks. Mexicans living in the diaspora are sometimes subjected to redlining practices, and this has led to more people using crypto remittance solutions.

Dmitry Ivanov, chief marketing officer at CoinsPaid — a crypto payments firm — told Cointelegraph that the wider use of crypto remittance networks in Mexico was bound to boost adoption overall.

“The clear advantage of digital currencies is what is paving the way for their broad-based adoption in the country and the Latin American world as a whole,” he said, adding:

“The benefits derived from digital currencies have made Mexicans see how exploitative banks have been thus far with their charges, and the general comparative inefficiency has made them distrust traditional financial institutions in general. With a little more regulatory push, the country’s remittance inflow may be dominated by cryptocurrencies.”

A few hurdles

Blockchain remittance solutions provide a raft of important benefits to Mexican users, such as fast transfers and lower transaction fees.

However, they have to overcome some fundamental challenges to dominate the cross-border payments market. The technical nature of crypto platforms, and limited local currency withdrawal options, for example, present some unique challenges that are likely to slow down adoption.

Mexican citizens also still prefer using cash to make payments. According to the 2021 McKinsey Global Payments Report, Mexico was ranked top among countries projected to have high cash usage over the next couple of years.

Recent: To HODL or have kids? The IVF Bitcoin Babies paid for with BTC profits

The research report forecasts that consumer cash payments will account for about 81.5% of all transactions in Mexico by 2025.

This presents a major hurdle for crypto adoption in the country, despite rising crypto remittance figures.

Going forward, it will be interesting to see how the tech-savvy and crypto evangelists navigate the challenges facing adoption and take advantage of the momentum provided by the growing remittances industry.

Tap-to-pay Bitcoin Lightning Bolt cards strike El Salvador

CoinCorner, a Bitcoin Lightning-based card payment service provider, is looking to install NFC card readers across El Salvador to offer a seamless retail BTC experience.

El Salvador-based Bitcoin (BTC) holders could soon be able to spend their BTC using the “tap-to-pay” feature wherever the near-field communication services (NFC) card readers are available. The cardless pay service would be utilizing the Lightning Network (LN) to facilitate retail BTC transactions.

Contactless card payments are quite popular in the current fast-paced world, and with the help of LN, these services can now be utilized by BTC holders as well. The Bitcoin Lightning services are being introduced in El Salvador by CoinCorner, which has, in turn, partnered with IBEX, a lightning infrastructure services company, to add NFC support across businesses in the country.

The Bolt Card, which is a Lighting payment card, was launched on Oct. 12. CoinCorner said that the motivation for its expansion in the Central American nation, apart from its BTC legal tender, was a barrage of reports about poor user experience that the firm hopes to resolve.

Bitcoin LN is a layer-2 scalability infrastructure that allows for retail usage and expenditure of BTC in day-to-day life at a low cost and insistent transaction rate. The introduction of tap-to-pay card payment would make way for a seamless BTC user experience in the country, which the firm hopes would also enhance the country’s BTC usage.

Related: El Salvador Bitcoin wallet shows ‘strong sign of adoption,’ exec says

El Salvador became the first country to make BTC a legal tender in September 2021. At the time, President Nayib Bukele led government hoped that the adoption would help the country’s majority unbanked population to gain monetary independence. Within four months of adopting BTC, the country onboarded 4 million users on its government-backed Bitcoin wallet.

The BTC wallets saw $52 million in remittances in the first two quarters of 2022. With the introduction of Lightning-based payments in the country, the retail payment sector could see a bump in BTC use.

Cardano founder points out flaws in Ethereum and Bitcoin

Charles Hoskinson, the founder of Cardano, shares his critical views on the two leading cryptocurrencies in an exclusive Cointelegraph interview.

Cardano founder Charles Hoskinson has been pointing out the flaws affecting the Ethereum protocol following its latest upgrade.

A major issue, according to Hoskinson, is the locking mechanism that prevents investors from withdrawing their staked Ether (ETH) from the Beacon Chain until the completion of the next upgrade. 

“Ethereum is the Hotel California of cryptocurrencies. You can check in, but you can’t check out,” said Hoskinson in a recent Cointelegraph interview.

According to Hoskison, this mechanism heavily impacts ETH’s liquidity and could eventually spark a liquidity crisis.

“You’ll have less and less Ether trading in the marketplace,” he explained. “And then what will ultimately happen is you’ll have a liquidity crisis where a lot of volatility comes in.”

Cardano’s founder is also critical of the proof-of-work mining system that powers Bitcoin (BTC), which he sees as wasteful and unnecessary in the long run.

While Hoskinson acknowledged the importance of proof-of-work in the process of creating new BTC, he doesn’t believe it’s effective when BTC is used as a financial instrument. According to Hoskinson, once BTC is mined, it could be moved onto a different, less energy-consuming blockchain in the form of wrapped assets:

“That other network could use it for stablecoins, it could use it for DeFi lending, it could use it for payments. Anything you want.”

To learn about Hoskinson’s thesis on Bitcoin and Ethereum, watch the full interview on our YouTube channel, and don’t forget to subscribe!