Huobi Japan, the Japanese subsidiary of Singaporean crypto giant Huobi Group, is set to raise $4.6 million in January 2020. The exchange will raise the funding from Japanese financial services firm Tokai Tokyo Financial Holdings. The new funding comes just two months after the exchange raised another $4.6 million from FPG Corporation.

Tokai Tokyo signed a business alliance agreement with Huobi Japan which will see the two firms strengthen cooperation in the digital assets business. The financial services giant, which mainly deals in brokerage services, believes that blockchain and cryptos are about to explode in the Japanese market and it doesn't want to miss out.

In its press release, the company stated, "Here in Japan, the relevant ministerial ordinances are expected in force next spring. Therefore, we believe that the business dealing with crypto assets and blockchain will accelerate further."

Tokai Tokyo will promote new businesses in areas such as initial exchange offerings, crypto exchange, local currency issuance and the storage and management of cryptos. The firm will "consider expanding this business to partner regional banks in the future."

Huobi Japan was launched in January 2019. This was after Huobi Group acquired local crypto exchange BitTrade in September 2018, rebranding it into its Japanese subsidiary.

In October, the company raised ¥500 million ($4.6 million) through the issuance of new shares to FPG Corporation, a Japanese financial services group. The exchange pledged to channel the funds to expansion, staying true to their promise that they would 'aggressively scale up their platform.'

While Huobi Group has found great success in Japan, its push into the United States hasn't been as smooth. Last month, the exchange announced that it was set to freeze all U.S. accounts in a few weeks' time. The freezing followed months of gradual disabling of U.S. accounts as regulatory scrutiny mounted. Users were urged to withdraw their funds before November 13 or risk losing them.

Earlier this month, its U.S. subsidiary HBUS announced that it was halting operations. HBUS was around for just over 18 months before calling it quits. In more positive news however, Huobi has continued to expand into other territories including Thailand and Argentina.

According to one researcher, quantum computing faces more hurdles than many realize when it comes to achieving viability in breaking encryption. In a recent report Dr. Subhash Kak, Regents Professor of Electrical and Computer Engineering at Oklahoma State University, notes that there are issues such as "noise" and error correction that render the buzz about quantum supremacy when it comes to Bitcoin, still largely theoretical.

Where Quantum Supremacy Falls Short
In essence "quantum supremacy" refers to the demonstration that a quantum computer can solve some problem classical computers can't. There's no doubt this has been done, but the important question for those in the crypto space centers on what kind of problem is being solved. While the development of quantum supremacy is a haunting specter indeed for hodlers worried about their private keys, there's yet little evidence the problems being solved by this technology have much utility in cracking encryption where cryptos are concerned.

"These companies are trying to build hardware that replicates the circuit model of classical computers. However, current experimental systems have less than 100 qubits. To achieve useful computational performance, you probably need machines with hundreds of thousands of qubits," states Dr. Subhash Kak in a recent article.

Though groups like D-wave boast 2000 qubits (quantum bits) the applications are different. D-wave's focus is on optimization via a process called quantum annealing which, according to Kak, is a "narrower approach to quantum computing … where qubits are used to speed up optimization problems." As such, D-wave's claims have garnered some criticism, with one recent report on the topic calling the D-wave system "skim milk" compared to other computers.

Noise and Error Correction
The real difficulty in achieving practical quantum code-cracking resides in the concepts of noise and error correction, according to Kak. The researcher details:

"For computers to function properly, they must correct all small random errors. In a quantum computer, such errors arise from the non-ideal circuit elements and the interaction of the qubits with the environment around them."

For these reasons the qubits can lose coherency in a fraction of a second and, therefore, the computation must be completed in even less time. If random errors – which are inevitable in any physical system – are not corrected, the computer's results will be worthless.

This error correction complicates things even more. The potential for noise-related errors necessitates the need for more qubit power. Theoretical physicist Mikhail Dyakonov describes the mind-boggling nature of the problem, saying:

"While a conventional computer with N bits at any given moment must be in one of its 2N possible states, the state of a quantum computer with N qubits is described by the values of the 2N quantum amplitudes, which are continuous parameters (ones that can take on any value, not just a 0 or a 1). This is the origin of the supposed power of the quantum computer, but it is also the reason for its great fragility and vulnerability.

So the number of continuous parameters describing the state of such a useful quantum computer at any given moment … is much, much greater than the number of subatomic particles in the observable universe.

In other words, the strength of practical quantum computing can also be seen as its Achilles heel. Because it can process so many variables, these seemingly endless variables also open the door for greater potential error. Resulting hardware and logistical considerations are not as often discussed as other issues, but according to the two researchers these areas are of critical importance.

Looking Past the Hype
Dyakonov, like Kak, points to the hype surrounding the field of quantum computing, which has been in development and a source of energized speculation for decades. While it is unclear exactly how far classified government and high-level scientific developments may have come by now, as far as the educated observer can tell, it seems there's a long way to go before the Bitcoin network may be in danger. At which point algorithmic upgrades have been suggested by many as a potential solution.

Still, like ongoing work in nuclear fusion, quantum computing is not to be ignored. An unforeseen breakthrough could theoretically happen at any time and change the game. Kak, for his part, remains skeptical: "As someone who has worked on quantum computing for many years, I believe that due to the inevitability of random errors in the hardware, useful quantum computers are unlikely to ever be built."

When it comes to stopping illicit activity, law enforcement departments have an easy task assigning values of confiscated items and cash. Confiscate euros or yen, and there is an established conversion rate that can be used to determine the value in dollars, for example. However, seizing cryptocurrency assets is a different story, as there is no one standard on the conversion rate. Different exchanges provide different rates, although many are fairly closely aligned. To create a standardized form of value assignment to crypto, the U.S. Department of Justice (DOJ) is turning to a familiar source for its data. The DOJ's Office of Inspector General acknowledges that CoinMarketCap is its go-to destination when it wants to know how much 20 BTC is worth in dollars.

According to a report (in pdf) just released by the OIG, "Audit of the Assets Forfeiture Fund and Seized Asset Deposit Fund Annual Financial Statements Fiscal Year 2019," it describes forfeited property as that for which the title to the property has been passed to the government. When received, the estimated market value at that time is recorded, and then adjusted "at the time of disposal, or as need by AFP [Asset Forfeiture Program] management."

To determine that value, a particular "valuation documentation" source is used – for vehicles, it can be the National Automobile Dealers Association or Kelley Blue Book, and for real estate, it is the established Broker's Price Opinion. For financial instruments, the source is web-based valuation tools and financial markets, and, specifically for digital assets, CoinMarketCap.com.

In many cases, the valuation can be determined by other sources "in accordance with agency policy," which means that CoinMarketCap may not be the only place where crypto values are gleaned. However, at least everyone knows that there is a marker used by the DOJ to consistently provide value to the assets it confiscates.

CoinMarketCap is already popular with a lot of crypto enthusiasts in order to gauge token values. The exchange has had some issues in the past with the way the data has been accurately portrayed, but has apparently cleaned up its act. This past August, it introduced new liquidity rankings as a way to, hopefully, better supply the real value and eradicate the entire valuation system of fake data. 

Cryptocurrency-focused banking startup SEBA Crypto AG has expanded into nine new jurisdictions, just months after it received a Swiss banking license. With its latest expansion, the startup aims to bridge the gap between digital currencies and the legacy banking system.

Based in the Zug crypto valley in Switzerland, SEBA aims to offer the crypto industry with the banking services that it has lacked for so long. It obtained a Swiss banking license in August and became fully operational a month ago.

In a statement shared with media houses, the company revealed that it had expanded into nine new jurisdictions. These are Hong Kong, Italy, Singapore, France, Germany, Austria, the Netherlands, the U.K and Portugal.

For SEBA, it's all about bridging the gap between the traditional financial system and the new era of digital currencies. As CoinGeek has reported severally, crypto companies have struggled to access even the most basic banking services. For banks, it doesn't matter how big the company is or how much revenue the bank stands to lose, as has been seen with the Bitfinex banking debacle.

In its statement, SEBA criticized the great discrepancy that exists between legacy financial institutions and the crypto industry, stating, "More than 10 years after the invention of Bitcoin, there is still a tremendous gap between traditional banking on one side and decentralized finance on the other side."

SEBA provides several products to its clients, starting with the most basic bank account needs. It'll also allow its clients to tokenize all forms of assets, from real estate to investment products. It also offers an e-wallet alongside its SEBA card. Its services allow its clients to manage five cryptos currently, among them Ether, Litecoin and Stellar. They can easily exchange these cryptos into fiat on SEBA's platform, and vice versa.

As we reported previously, SEBA's promising future has pooled in investors, allowing it to raise $100 million in its most recent funding round. At the time, the startup's CEO Guido Buehler reiterated that its mission is "to become a market leader in the convergence of traditional finance with the crypto economy."

The founder of now-defunct crypto exchange Quadrigacx may still be alive, even though he supposedly died in India about a year ago. A court-appointed law firm is seeking an answer on behalf of affected users. The firm has requested an exhumation and post-mortem autopsy in Canada of the body of Gerald Cotten, as some 76,000 users are still out millions of dollars.

Exhumation and Post-Mortem Autopsy
Law firm Miller Thomson has sent a letter to the Royal Canadian Mounted Police regarding Gerald Cotten, the late founder and CEO of bankrupt Quadrigacx crypto exchange. The firm was appointed by the Supreme Court of Nova Scotia as representative counsel on behalf of users affected by the shutdown of the exchange. In its letter dated Dec. 13, the law firm wrote:

The purpose of this letter is to request, on behalf of the affected users, that the Royal Canadian Mounted Police (the 'RCMP'), conduct an exhumation and post-mortem autopsy on the body of Gerald Cotten.

The letter explains that the aim of the request is "to confirm both its identity and the cause of death given the questionable circumstances surrounding Mr. Cotten's death and the significant losses of affected users."

Along with the letter, the law firm sent some background material to the police consisting of publicly available information on the history of the exchange, the supposedly dead founder, and other related materials. The firm emphasized:

In our view, further highlight the need for certainty around the question of whether Mr. Cotten is in fact deceased … Representative counsel respectfully requests that this process be completed by Spring of 2020, given decomposition concerns.

Suspicious Circumstances
Since the reported death of Cotten in December 2018 due to complications relating to Crohn's disease while on honeymoon with his wife in Jaipur, India, there has been much speculation about what actually happened. Many people believe that the 30-year-old is not dead as circumstantial evidence continues to rack up against him. A Vanity Fair article published on Nov. 22 points out a number of theories and evidence surrounding the case, including the exchange's co-founder, Michael Patryn, turning out to be a convicted fraudster.

Gerald Cotten, supposedly dead founder of bankrupt Quadrigacx crypto exchange
Cotten's death was announced a month after he presumably died while his exchange continued to accept customer funds. The private hospital in India misspelled his name and the doctor later said that they were not sure about the diagnosis. By the time his death was made public, about 76,000 individuals could not access their funds totaling approximately $190 million. Cotten was also supposedly the only person with the private keys to the exchange's cold wallets. However, court-appointed monitor Ernst & Young and several blockchain investigators found that the exchange's crypto wallets were empty, and some funds were transferred to Cotten's personal accounts or other exchanges. The company began bankruptcy proceedings in Nova Scotia in April, which were moved to Toronto earlier this year.

Both Canada's tax authorities and the U.S. Federal Bureau of Investigation (FBI) are investigating Quadrigacx. On June 2, the FBI posted a notice on its website seeking victims in the investigation. Some people interviewed by the RCMP and the FBI said they got the impression that the agencies believe that Cotten might not be dead, explained the Vanity Fair article. One of the witnesses questioned by both agencies said:

They asked me about 20 times if he was alive … They always end our conversations with that question.

Cryptocurrency mining has shifted over the years as miners seek the regions with the best conditions and the least costs. Ilya Bruman has managed to find one: Siberia, a vast region in Russia and Northern Asia. During the Baikal Blockchain Summit, he spoke to CoinGeek's Becky Liggero and explained why Siberia is the ideal location for miners and how his company has managed to find great success in crypto mining.

Minery is a cryptocurrency mining company based in Siberia, an extensive province that spans most of Northern Asia. It allows its clients to engage in crypto mining without the hassle of buying and maintaining the equipment.

Siberia is an ideal location for crypto mining, Bruman stated. One of the reasons for this is the low cost of electricity. The average cost of electricity in the region is $0.0032 per kWh, way lower than other regions globally. Minery relies on hydroelectric power generated by the Bratsk Electric Grid Company, JSC (BEGC).

The second reason is the temperature in Siberia. Bruman explained:
The other reason is climate. The average temperature is –2°C per year. So it's quite cold and we spend less money to cool the equipment.

Minery has been successful so far, boosted by the good recommendations it gets from its satisfied clients. The company has some of the lowest charges, with an uptime of 99.9%.

"And this is the main thing in mining; the uptime of the equipment, how much the equipment works, because soon as the equipment stops working, you start losing your money. And the clients know that we're stable, so they just tell their friends," Bruman stated. "Actually, we don't do any advertisement."

BTC and BCH have historically been the most popular cryptos with Minery's clients. However, in the past year, many miners have shifted to BSV, Bruman said. Other cryptos such as LTC and ETH have a small minority of miners.

Despite having a financial background, Bruman believes that this is the best field to be in as the world shifts to digital currencies. "The future is digital money," he concluded.