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    Anthony Scaramucci says he accepts bitcoin's volatility, sees upside as it challenges gold

    Investors will need to accept the trajectory and level of volatility in bitcoin as the digital currency becomes more widely adopted globally, according to SkyBridge Capital’s Anthony Scaramucci.Following a run to an all-time high above $63,000 in April, the price of bitcoin has swiftly tumbled in a matter of weeks — at one point even more than halving from those earlier highs. Still, it’s gained more than 10% since the start of 2021. As of 2:35 a.m. ET Wednesday, the price of bitcoin was at $33,744, according to data from Coin Metrics.”I will point out that bitcoin is still up on the year, so it’s actually been a very good performer this year.,” Scaramucci told CNBC’s “Capital Connection” on Tuesday.Skybridge Capital has “about $500 million” in bitcoin, according to Scaramucci, founder and co-managing partner at the firm as well as a CNBC contributor.He said bitcoin is still only in its early adoption stage and is set to become a “replacement” for gold, adding: “We actually like the upside characteristics and are willing to accept the volatility in bitcoin.”Dado Ruvic | ReutersThe largest cryptocurrency by market capitalization, according to CoinMarketCap, bitcoin is often pitched as a potential rival to gold as a long-term store of value. At present, however, bitcoin’s price tends to be exponentially more volatile than that of gold.”If you went back to Amazon’s IPO back in 1997, if you held that stock, $10,000 of that stock on its IPO is now worth $24 million. But you would have subjected yourself to eight periods of time where the stock dropped at least 50% as it was scaling, pursuant to Metcalfe’s law,” he said.Metcalfe’s law states that the value of a network is proportional to the square of its users. Skybridge’s research department expects bitcoin users to reach a billion by 2025, from the 125 million at present, Scaramucci said.”Think of the phone system back in the early 1900s as people started to buy those phones and connect to each other,” he said. “That’s sort of what’s happening to bitcoin right now.””I’m very confident that we’ll be sitting here a year or two from now and talking about this volatility, but also being amazed at the upward trajectory of bitcoin over the next 24 months,” Scaramucci said. More

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    Aspirin does not improve survival chances for hospitalized Covid patients, British study finds

    A patient suffering from COVID-19 receives treatment at the coronavirus disease (COVID-19) Intensive Care Unit (ICU) of the “Klinikum Darmstadt” clinic in Darmstadt, Germany, May 20, 2021.Kai Pfaffenbach | ReutersLONDON — The cheap and widely-available drug aspirin does not improve survival for patients hospitalized with Covid-19, a U.K. study has found.Oxford University researchers had hoped to find that the blood-thinning medicine could help hospitalized Covid-19 patients who are at an increased risk of clots forming in their blood vessels, particularly in the lungs, but found aspirin didn’t help to prevent deaths.The study — part of a wider “RECOVERY” trial investigating various possible treatments for people hospitalized with coronavirus — involved nearly 15,000 patients hospitalized with the virus. Roughly half of the patients were given 150mg of aspirin daily compared to the other half which were given the usual care alone.The study found that “there was no evidence that aspirin treatment reduced mortality” and “no significant difference” in the number of people that died, with 17% of people in both groups dying in hospital after 28 days.”The data show that in patients hospitalised with Covid-19, aspirin was not associated with reductions in 28-day mortality or in the risk of progressing to invasive mechanical ventilation or death,” Peter Horby, professor of emerging infectious diseases in the Nuffield Department of Medicine at the University of Oxford, and joint chief investigator for the RECOVERY trial, said of the study.”Although aspirin was associated with a small increase in the likelihood of being discharged alive this does not seem to be sufficient to justify its widespread use for patients hospitalised with Covid-19.”Martin Landray, a professor of medicine and epidemiology at the Nuffield Department of Population Health at the University of Oxford and one of the chief investigators in the study, described the results as “disappointing.””There has been a strong suggestion that blood clotting may be responsible for deteriorating lung function and death in patients with severe Covid-19. Aspirin is inexpensive and widely used in other diseases to reduce the risk of blood clots so it is disappointing that it did not have a major impact for these patients. This is why large randomised trials are so important – to establish which treatments work and which do not.”The RECOVERY trial has already made several life-saving discoveries, one being that dexamethasone, a cheap and widely used steroid, was able to save lives among severely ill Covid-19 patients.The results of the latest aspirin study will be published shortly on pre-print site medRxiv and have been submitted to a leading peer-reviewed medical journal. More

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    In China's new Covid hotspot, police detain those who violate virus prevention measures

    People receive nucleic acid testing at Liwan District on May 26, 2021 in Guangzhou, Guangdong Province of China.Southern Visual | Visual China Group | Getty ImagesGUANGZHOU, China — Police in Guangzhou detained people who have fallen foul of Covid prevention laws, as the southern Chinese city deals with an outbreak of the Delta variant first identified in India.Authorities in the city of over 15 million people have moved swiftly to introduce mass testing and lockdown local areas since detecting the first local case of the Delta variant in China on May 21 in Guangzhou.Since then, Guangzhou had a total of 115 cases as of midnight on June 8 — the most out of the entire Guangdong province which also includes the technology hub of Shenzhen. It began with a 75-year-old woman who visited a restaurant.The latest flare-up is cause for concern as the Delta variant is known to be highly transmissible.After the coronavirus first emerged in Wuhan last year, China broadly managed to control it. Life in the world’s second-largest economy has been relatively normal for over a year, but a broad spread of the Delta variant could threaten that. So far it has been contained in Guangdong.But cases continue to show up, mainly in the hotspot of Liwan in the west of Guangzhou and Haizhu and Nansha in the south. Authorities are fighting to contain its spread.Parts of Liwan have been locked down, which means residents cannot enter or leave a certain zone. Shops have been shut. Across various areas of the city, restaurants have been forced to stop dine-in services and instead move to outdoor dining or takeout only.CNBC Health & Science Read CNBC’s latest global coverage of the Covid pandemic:U.S. CDC eases travel recommendations on 61 countries, including Japan Fauci says U.S. must vaccinate more people before Delta becomes dominant Covid variant Florida, Alabama discontinue daily Covid data reporting in shift to ‘next phase’ of pandemicCovid vaccination tours? Russia is looking at travel packages to revive its tourism industry Major Chinese city battles Delta Covid variant first detected in India with lockdowns, mass testing Authorities have also conducted mass testing of residents over the last two weeks. Over 27 million people have been tested since May 26.But as the government worries about the spread of the Delta variant, authorities have urged citizens to do their part or face punishment under law.Over the past 24 hours, official Guangzhou government channels on popular messaging app WeChat, have been posting articles reminding people of the laws.Chen Bin, the deputy director of the Guangzhou Municipal Health Commission, said on Tuesday that if people do not cooperate with the city’s attempts to to stamp out the virus, they could face “legal liability” including fines and detention.Violations of laws include not wearing masks in public places, not co-operating when asked to take a coronavirus test, not complying when a person has been asked to isolate and quarantine and spreading false information.Guangzhou police said they have investigated six cases related to violations of regulations on epidemic prevention and control.One of the cases involved a man staying at a hotel in a district of Guangzhou. He was asked to take a coronavirus test but refused to do so. After an hour of persuasion, police managed to get the man out of his room, but he still refused to be tested, according to the Guangzhou Health Commission. He allegedly then stabbed a police officer with a fork. The man was detained.Another case involved a man who concealed that he had contact with people with confirmed coronavirus cases. He has also been detained by police. More

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    SoftBank is launching an accelerator program for diverse start-up founders in Europe

    In this article9984.T-JPThe logo of SoftBank Group in Tokyo.Philip Fong | AFP via Getty ImagesLONDON — SoftBank is aiming to put its money where its mouth is on diversity.SoftBank Investment Advisers, which manages the Japanese conglomerate’s Vision Fund for tech investing, said Wednesday it will launch its diversity-focused Emerge accelerator program in Europe.The company first introduced Emerge last year in the U.S. with WeWork Labs, the office rental firm’s start-up incubator, to back 14 start-ups whose founders come from underrepresented backgrounds. SoftBank says it has invested $5 million across 13 start-ups in the program so far.Now, SoftBank is bringing Emerge to Europe — but with a twist. This time, it’s bringing in Speedinvest and a number of other notable venture capital investors in the continent to provide access to a broader network of potential investors and partners.”Softbank is a famous investor in the later stages, with massive global successes” such as Uber, Oliver Holle, co-founder and managing partner of Speedinvest, told CNBC in an interview. “But they are not set up for investing in those very early nascent stages of company building.”Other venture funds participating in the European program include Breega, Cherry Ventures, firstminute capital and Kindred.Start-up accelerator programs are a common way for entrepreneurs to get access to mentorship in the early days of building their company. Many well-known tech firms today applied for accelerator schemes and went on to launch successful businesses, including Stripe, Airbnb and Coinbase.Catherine Lenson, managing partner and chief human resources officer at SoftBank Investment Adivsers.SoftBankTwo key differences between conventional accelerator programs and SoftBank’s is that the latter not only focuses on founders from Black and other minority backgrounds — it also invests in the companies.”It changed from being an accelerator about connections, tools, networks and opportunities to being an accelerator which funded the companies at the end of it,” Catherine Lenson, managing partner and chief human resources officer at SoftBank Investment Advisers, told CNBC.Last year, the murder of George Floyd and subsequent Black Lives Matter protests against police brutality and racism sparked discussions in boardrooms about how companies should address diversity. Tech is a sector that has gotten a bad rap for diversity, with people working in the industry predominantly white and male.Various tech investors — including SoftBank and Andreessen Horowitz — have come up with initiatives aimed at tackling the issue. Some firms, like London-based Ada Ventures, backed new standards for venture capital that bring diversity to the forefront of investment decisions.In Europe, about 91% of venture money went to start-ups with all-male founding teams last year, according to a report from Atomico. And 62% of underrepresented founders found it more difficult to raise cash, up from 31% in 2019.”What we’re seeing is that founders from a diverse background were going through incredible incubators very early in their life,” said Lenson. But “as they came to later funding rounds, what we were finding was that doors were still closing for them,” she added.SoftBank’s Emerge program, which lasts eight weeks, will be open to a cohort of companies at seed stage that already have a viable product with potential to scale, and at least one founder who identifies as non-white, female, LGBTQ+, disabled or a refugee.The investors would then back successful start-ups’ seed rounds, with SoftBank injecting up to $2.5 million and Speedinvest matching this sum, Holle said. The other venture capital firms would participate with smaller commitments.Due to the coronavirus pandemic, SoftBank wasn’t able to run its 2020 program in person as originally planned. Lenson said the same would go for this year, however she hopes there could be an in-person component as travel restrictions ease in the coming months.Emerge isn’t SoftBank’s first diversity-focused investing initiative. The company also created a $100 million “Opportunity Fund” for minority-owned businesses, for example. SoftBank doesn’t have the best track record on backing diverse teams, however, having invested in only a handful of companies created by Black or female founders. More

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    How these millennial tech founders pulled off Indonesia's biggest-ever business deal

    Kevin Aluwi and William Tanuwijaya recently made Indonesian history.As founding members of GoTo Group, the 30-somethings are responsible for creating Indonesia’s newest and most valuable tech company after merging their ride-hailing and e-commerce start-ups in the country’s biggest-ever business deal.The combined entity contributes 2% to Indonesia’s GDP via its various business lines including a powerful super-app, according to the company. And that’s just the beginning.”Hopefully one day, we’ll contribute to 5 to 10%,” Tanuwijaya, co-founder and CEO of Tokopedia told CNBC Make It.But you may never have heard of it. So what exactly is GoTo and how did it get so big?Founding Indonesia’s biggest tech companyGoTo Group is an Indonesian tech giant formed in May 2021 in a blockbuster merger between two of the country’s largest start-ups: Gojek and Tokopedia.Founded a year apart in the capital Jakarta, Tokopedia started in 2009 as an e-commerce marketplace to connect small merchants with buyers, while Gojek launched in 2010 as a ride-hailing platform for motorbike taxis. Both companies were created by a group of friends in their 20s, who were responding to an emerging wave of internet connectivity taking hold of the country at the time. Indonesian technology company GoTo provides on-demand, e-commerce and digital payments services.GoTo”There was kind of this inflection point where people were seeing the potential of the internet there, especially with the rise of mobile,” said Aluwi, co-founder and CEO of Gojek.In a sprawling country with the world’s fourth-largest population and a rapidly growing middle class, the founders were onto something. In the years that followed, both businesses ventured into digital payments and other services.Imagine that Amazon, DoorDash, Uber, PayPal, Stripe is combined together.William Tanuwijayaco-founder and CEO, TokopediaTokopedia doubled down on adding new market segments such as parents and small stallholders to its ecosystem. Meanwhile, Gojek expanded its ride-hailing platform regionally and grew its domestic super app, offering users on-demand services from food to massages and manicures.Then in 2015, the two began working in partnership, using Gojek drivers to provide same-day delivery for Tokopedia products during their off-peak riding hours. “We were the first in the world to bring together a partnership between an on-demand platform with an e-commerce platform,” said Aluwi.A localized super appSix years later, amid growing competition from regional and global tech companies, the pair agreed to officially merge last month in an $18 billion deal — Indonesia’s largest ever.”Imagine that Amazon, DoorDash, Uber, PayPal, Stripe is combined together,” said Tanuwijaya. “There’s a saying that if you want to go fast, you go alone; if you want to go far, you go together. So GoTo, basically, is go far, go together.”Indonesiam technology company GoTo Group comprises three business arms, Gojek, GoTo Financial and Tokopedia.CNBCUnder the new structure, GoJek’s Andre Soelistyo takes over as CEO of GoTo Group and GoTo Financial, Tokopedia’s Patrick Cao becomes president, while Aluwi and Tanuwijaya remain CEOs of Gojek and Tokopedia, respectively.The combined entity counts over 100 million monthly active users, more than 11 million merchants, and over 2 million drivers in an ecosystem that represents 2% of Indonesia’s $1 trillion GDP, the company said.GoTo is hoping that will help it capture a greater chunk of the market in Indonesia and beyond.Tapping Southeast Asia’s opportunityIndonesia’s digital economy is expected to be worth $124 billion by 2025, as the wider Southeast Asian online market triples in value to more than $309 billion, according to a recent study.”Indonesia remains hugely exciting because of the population in Southeast Asia, huge economic growth forecasts for the next 10 years or thereabouts, (and) really turning into a consumption-based economy,” said Florian Hoppe, a partner at Bain & Company and co-author of the research.This is both a huge business opportunity but also an area where we really think we can deliver a lot of impact.Kevin Aluwico-founder and CEO, GojekBut in order to expand, Hoppe said businesses need to target their services at the 120 million Indonesians who live outside urban areas across the more than 17,000 island archipelago.”A lot of the early growth was driven by key urban centers, was driven by Java,” he said. “The next half is going to be the really interesting story. How do you reach them? Establishing logistics services there, onboarding them for payments, really starting to integrate them in the digital economy.” Southeast Asia’s digital economy is forecast to triple in value by 2025.CNBCFor GoTo, that includes providing payments and financial services in a country where 47 million adults lack access to mainstream financial services and products, and 92 million people have never used a bank.”It’s these individuals who are underbanked or unbanked, where falling sick or economic shocks can really mean the difference between being in the middle class and falling back into poverty,” said Aluwi. “So, this is both a huge business opportunity but also an area where we really think we can deliver a lot of impact.”Aiming to IPO in 2021To date, neither Gojek nor Tokopedia is profitable. GoTo is said to be planning another round of fundraising before a public listing, likely in Jakarta and the U.S. Already, the company boasts an impressive list of investors such as Softbank, Alibaba, Tencent, Facebook and Google.”On timeframe, not only for the IPO, but on all product development, my timeframe is always yesterday,” said Tanuwijaya. “But to be realistic to the team and so on, then it’s as soon as possible. We hope that we can aim to list by hopefully the end of this year.”The potential’s clearly there and I think international investors have woken up to that.Florian Hoppepartner, Bain & CompanyIn April, rival super app Grab completed a Nasdaq listing through the world’s biggest “blank check merger” — a special purpose acquisition company valued at almost $40 billion. GoTo is said to be seeking a public market valuation target of $35 billion to $40 billion.The IPOs of GoTo and Grab will also serve as a litmus test for the region. If successful, it could pave the way for more tech start-ups to emerge as investor appetite grows. “Southeast Asia, historically, has had a bit more challenging time getting on the radar next to China and India,” said Hoppe. “The last few years have shown that now, the digital economy is actually rivaling at the very least India. But the potential’s clearly there and I think international investors have woken up to that.” Preparing to go globalWith their newly combined resources and business thriving in the new landscape, the company is now planning its expansion strategy, including an ambitious pledge sustainability pledge.”GoTo comes with a big responsibility,” said Tanuwijaya. “We try to provide solutions for a problem that we figured out a decade ago. But this solution will also create another problem; with millions of drivers, the emissions, with so many merchants, the packaging and so on.”GoTo is an Indonesian technology company formed in a May 2021 merger between ride-hailing giant Gojek and e-commerce platform Tokopedia.GoTo”So we have a commitment by the year of 2030 (to) really drive zero waste, zero emissions, and to become a company that can be a legacy for the next generation.” The bold ambitions imply the GoTo of 2030 could look very different from today. But as far as the leaders are concerned, they’re just getting started. “There’s no doubt that our ambitions are global,” said Aluwi. “We have operations not just in Indonesia and we do believe that the future for our combined group is one that goes beyond just one country.” Don’t miss: How 3 friends made a multibillion-dollar business of Indonesia’s street stallsLike this story? Subscribe to CNBC Make It on YouTube! More

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    Tesla's China sales struggle to bounce back from an April slump

    In this articleTSLATesla China-made Model 3 vehicles are seen during a delivery event at its factory in Shanghai, China January 7, 2020.Aly Song | ReutersBEIJING — Tesla’s sales in China rose in May from the prior month, but failed to recover levels seen in March, according to the China Passenger Car Association.Tesla sold 33,463 electric cars in May, up 29% from April’s 25,845 units, data released late Tuesday showed. The number still fell short of March’s 35,478 car sales.The rebound in sales comes despite growing negative press and regulatory scrutiny on Tesla over customer reports of brake failures. The auto industry has also cut production due to a global shortage in chips.Tesla shares fell 0.25% in the overnight New York trading session. The stock is down just over 14% for the year so far.In May, Tesla shipped 11,527 vehicles from its Shanghai factory, lower than the 14,174 cars reported for April, the passenger car association data showed. Figures for March weren’t available.Overall sales of pure-electric cars more than doubled from a year ago, rising 186% to 162,000 units in May, the association said. Some in China’s auto industry have cast doubt on the accuracy of the association’s figures.While Tesla’s cars rank among the top 10 new energy vehicles sold in China, the report said local start-ups such as Nio also performed well in May. New energy vehicles include hybrid-powered cars.The report said Volkswagen accounted for nearly half, or 48%, of new energy vehicle sales from mainstream joint ventures with foreign brands.However, the report said luxury electric cars from Mercedes Benz, BMW and Audi have yet to see a major increase in customer purchases.Read more about electric vehicles from CNBC ProBofA picks 3 auto stocks to buy as ‘car wars’ heat upCiti upgrades Nio, says growing EV demand in China can lift stock more than 50%JPMorgan says buy puts in flagging momentum stocks like Tesla More

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    Soaring factory prices in China add to global inflation fears

    ERIC ZHU, an international sales manager at a Chinese forklift-maker, has just sent his second letter of the year to customers, explaining that prices are going up once again. “We need to share some of the price increases with our partners. We cannot absorb them all ourselves,” he says. “The world is crazy now.” Although not standard economics terminology, crazy is a good description for the price movements now coursing through global markets. Inflation in America is running at its fastest since 2008. Energy and commodity prices have soared. And as Mr Zhu can attest, investors and company bosses are worried that China, the world’s workshop, is itself starting to export inflation.It is easy to see why people are concerned. On June 9th China reported that factory-gate prices rose at an annual rate of 9% in May, the highest in more than a decade. That, together with soaring shipping costs and a stronger yuan, will probably push up the prices of made-in-China goods, from phones to futons. Chinese imports in America already cost 2.1% more in April than they did a year earlier, the fastest rise since 2012 (see chart).Yet the danger of China-exported inflation can be overplayed. Only part of the rise in its producer prices can be directly attributed to China. Its strong economic recovery was led by investment in homes and infrastructure, which pushed up the price of steel. In order to meet green targets, the government has reined in both coal and steel production. Officials have also vowed to crack down on “excessive speculation” in domestic commodity futures, suggesting that this aided the run-up in prices.The bulk of the price pressures instead reflects the peculiarities of the covid-clouded world. The global demand for consumer goods—things you can buy online while confined at home—soared during the past year. Chinese exports are about 20% higher than their pre-pandemic trend, and factories have struggled to keep up with all the orders. Disruptions to global commodity supplies, such as lockdowns that limited copper mining in Chile and Peru, have also pushed up prices.Rather than transmit the shock, Chinese companies have absorbed much of it. Compared with the end of 2019, before covid-19 upended the world, factory-gate prices in China have risen by nearly 6%. But an index measuring the cost of manufactured consumer goods in China went up by just 0.6%. Companies have had to get by with thinner margins. No wonder Mr Zhu wants to share the pain with customers.Moreover, the policy environments in China and America are very different. Unlike the Federal Reserve’s dramatic monetary easing, the People’s Bank of China has been far more conservative. Cautiously, it has started tapering its support measures. This may be one factor in the divergence between the two countries’ inflation trajectories. In America, “core” consumer prices, excluding food and energy, rose by 3.1% year-on-year in April, the highest rate since 1992. In China, the core index rose by just 0.9% year-on-year in May. (The central bank can also thank farmers for helping quell inflation. A recovery in pig stocks after an outbreak of African Swine Fever has brought pork prices down by nearly a quarter compared with last year.)Taking a longer view, some analysts think that China’s ageing population will transform it into an inflationary force. In the early 2000s, low wages in China helped make consumer goods cheap around the world. That suggests that shrinking labour supply and rising wages in China should have the opposite effect. Yet this is not so clear-cut. Low-end manufacturing is already moving to cheaper places like Vietnam and Bangladesh. A rapid increase in automation in China has helped restrain prices.For now, though, the pressing question is whether China’s input-price inflation will be transitory or more enduring. The answer lies outside China. As the vaccine roll-out gains traction and something closer to normal life resumes in America and Europe, people are likely to spend more on services such as tourism and eating out, not just on goods bought online. That would ease the pressure on commodities and, by extension, on China’s factories. More

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    Cryptocoins are proliferating wildly. What are they all for?

    MIAMI IS THE mecca of anti-establishment finance. Or so it seemed on June 4th-5th, when 12,000 people clad in everything from flannel suits to festival gear and whale-shaped hats descended on the world’s biggest bitcoin conference. On stage crypto gurus such as Jack Dorsey, Twitter’s boss, praised those striving for fortune and freedom. The crowd erupted when Nayib Bukele, El Salvador’s president, announced plans to make bitcoin legal tender. (On June 9th lawmakers approved his proposal.) “This is not a moment,” beamed Miami’s mayor. “This is a movement.”The movement is far from its destination. Now in its 13th year, bitcoin has become an investment sensation. But, Mr Bukele’s enthusiasm aside, it remains a costly and hardly used medium of exchange. A host of smaller cryptocurrencies, meanwhile, are rushing in. Fully 10,000 are listed on CoinMarketCap, a website, nearly twice as many as a year ago. Bitcoin accounts for 40% of the total value of all cryptocurrencies today, compared with 70% in January. Elon Musk, an electric-car tycoon whose tweets seem to make the weather in crypto markets, says he now favours younger rivals. Could one of them steal bitcoin’s crown?Most do not want to. Many listed on exchanges are “tokens”, which can become tools of speculation but, in contrast to “coins”, do not aspire to the full functions of money. The purpose of “security” tokens, like that of stocks and bonds, is investment: they represent ownership in firms or other assets, recorded on a distributed ledger. “Utility” tokens, meanwhile, are tradable credits that can be bought and used in exchange for a service. Crypto exchanges, for example, sell tokens that punters use to pay transaction fees. That still leaves 776 coins. Many are tiny: just 110 have a market capitalisation exceeding $100m. Some are fads and will prove fleeting. The more serious contenders fall into two categories: the “bitcoin clones” seek to fix the cryptocurrency’s flaws as a means of payment; and the “ether clones” aim to perform new functions. Consider the bitcoin clones first. One problem with bitcoin is its volatility: in the space of a few hours on May 19th, for instance, prices fell by 30%. To avoid such swings, so-called “stablecoins” track government-issued (or “fiat”, in the crypto-lingo) currencies instead. Other clones try to fix bitcoin’s privacy problems. Since all bitcoin transactions are recorded on its blockchain, which is public, they leave a trail. On June 7th American officials said they had recovered $2.3m-worth of a ransom paid in bitcoin to the hackers who shut down the Colonial Pipeline in May, after identifying the virtual wallet they had used. Some coins try to provide greater anonymity by using masking tech. Monero, for instance, tries to make it hard to link flows to a fixed identity, trace funds or observe transaction size. Still other clones try to make payments cheaper and quicker to process. To ensure that transactions are legitimate without relying on a central authority, bitcoin relies on a system called “proof of work”, where “miners” compete to validate blocks of transactions by solving time-consuming numerical problems. Yet bitcoin’s design is such that it can handle only around seven transactions per second. The creator of Litecoin therefore tweaked the algorithm so that new blocks are processed more often. Dogecoin, a coin that was developed as a joke and which often features in Mr Musk’s tweets, has no cap on its supply. More radical alternatives, such as Cardano and Tron, have switched to “proof of stake”, under which validators get rewarded in proportion to the number of coins they lock into an escrow wallet while transactions are verified. The process involves less hardware and fewer energy costs. But for every flaw that the clones try to fix, a desirable attribute of bitcoin seems to be lost. Stablecoins, for instance, require users to trust both the issuer (which must hold hard cash in reserve) and a government, defeating crypto’s original anarchic aims. Some look hardly worth the trust. In February the issuer of Tether, the biggest, was fined $18.5m by authorities in New York for lying about its dollar stash. Big exchanges have delisted the ultra-private Monero, fearing its potential for money-laundering. Dogecoin is even more volatile than bitcoin. The proof-of-stake system, meanwhile, encourages hoarding, limiting liquidity. It also favours concentration, which goes against decentralisation, says Eswar Prasad of Cornell University. These trade-offs may be why none of the clones has come close to overtaking bitcoin (see table). According to analysts at Brave New Coin, a research firm, alternative measures, such as activity on GitHub, a platform used by programmers to collaborate on projects, show that bitcoin remains uniquely popular.The threat comes instead from currencies with nimbler blockchains that can do more than record payments. Ethereum, which hosts ether, the second-most-valuable cryptocurrency, can execute automated programmes that, for example, move money between wallets only after a specific event. Ether and its clones have become central to the budding field of decentralised finance (DeFi), where “smart contracts” replicate sophisticated financial transactions, such as making loans or offering insurance, without a trusted intermediary. That is boosting adoption. Over the past 12 months DeFi drove 40% of ether transactions, up from 7% in the previous period, reckons Chainalysis, a data firm.With around $62bn in capital deposited in its applications, DeFi remains small. But it is growing fast, and bitcoin, with a blockchain that cannot accommodate smart contracts, is ill-equipped to ride the wave. Its first-mover advantage and scarcity make it likely to remain attractive as a speculative asset. Yet that could prove poor consolation.■ More