A former New York hedge-fund titan deployed his giant, million-dollar BlockBoxes to Canadian tar-sands country. A Chinese financial technology pioneer runs his units off of hydropower in the Caucasus. A rich Russian with ties to the Kremlin keeps his in a communist-era factory on the outskirts of Moscow.
When it comes to scaling up Bitcoin mining, nothing compares to the sea-container-sized BlockBoxes that are swelling the fortunes of BitFury Group’s Valery Vavilov, a Soviet-born blockchain evangelist, and self-taught microchip engineer Valery Nebesny.
The start-up Vavilov founded in Amsterdam and Nebesny joined after designing an energy-saving chip in a Kiev kitchen has sold more than 100 BlockBoxes in the last year and a half.
The BlockBox data centres, which extract about 15 tokens a month on average, have helped BitFury quintuple revenue for its latest 12-month period to US$450 million in cash and cryptocurrency, a result Vavilov said he expected to at least double this year regardless of Bitcoin’s volatility.
“We realised our data centres needed to be mobile, to be both somewhere and anywhere,” Vavilov said in an interview in the capital of Ukraine, one of 16 countries where his 500 employees are based.
The Latvian native was referring to the two biggest hurdles to conjuring up Bitcoin – uncertainty over how governments will treat the craze and the constant hunt for cheap electricity, the main expense in solving the calculations that produce tokens.
China, where the bulk of Bitcoin are produced, has cracked down on mining in part because of stresses to the national grid, whereas euro-area Estonia has toyed with creating its own cryptocurrency.
One BlockBox holds a hundred thousand chips and BitFury peddles millions more a year to third parties for as little as US$5 apiece. Vavilov estimated that the chips he manufactures in Taiwan account for about 15 per cent of all Bitcoin generated, with a quarter of those coming from the
company’s own hubs in Iceland, Norway, Canada and Georgia.
Bitcoin’s astonishing climb from US$1,000 to almost US$20,000 last year triggered a gold rush not only for gear but also for ways to use its secure database to record any kind of transaction publicly, chronologically and beyond the reach of both authorities and bad actors. Some analysts see annual sales of application-specific integrated circuit-based blockchain chips in China alone reaching 28 billion yuan (US$4.4 billion) in 2020, from 50 million yuan in 2013.
It is not only Bitcoin, which makes up less than half of the total market value of major cryptocurrencies, including Ethereum and Ripple. Vavilov is working on rolling out new hardware that can be used for each, following BitFury’s much bigger competitor, Bitmain Technologies, the Chinese company that dominates the crypto-chip industry.
But it is the potential of blockchain, a technology he considers as revolutionary as the internet itself, that Vavilov is most excited about, calling it a vast new frontier that will be worth “trillions, not billions” of dollars.
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“Imagine – some US$300 billion of crypto wealth has already made its way into the hands of totally different, non-establishment people,” Vavilov said. “Most of these people, like me, aren’t interested in private jets or yachts, they truly want to change the world. Given how much wealth is in their hands now, I expect to see a lot of good new things in the next few years – in finance, health care, education – everywhere.”
Vavilov’s enthusiasm – and a business model that combines mining, hardware sales and blockchain applications – has won over investors, including Silicon Valley legend Bill Tai, Google Maps co-founder Lars Rasmussen and Moscow-based iTech Capital’s Gleb Davidyuk.
His company’s software includes Exonum, a product that “anchors” databases in Bitcoin’s blockchain; Crystal, which “de-anonymises” suspicious transactions; and Lighting Network, a micropayment system that handles fractions of tokens. BitFury also co-owns Hut 8, a mining venture based in Canada, and Emercoin, another kind of virtual money.
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“BitFury is the Intel of the cryptocurrency world,” iTech’s Davidyuk said. “Vavilov and his team are building an ecosystem around the Bitcoin protocol and achieving significant growth in both hardware and software.”
The start-up, which has offices in the United States, Europe and Asia, may be valued at as much as US$2 billion in its next round of funding, probably in a few months, which would be a fourfold increase in less than three years, according to a person familiar with the matter.
Vavilov said he and Nebesny own more than half of the company, though he declined to reveal their exact stakes. He also declined to identify the city he calls home or how…