Category Archives: Cryptocurrency
AMD Releases Beta Graphics Driver for Better Cryptocurrency Mining – Bitcoin Magazine
A few days ago, AMD released the Radeon Software Crimson ReLive Edition Beta for Blockchain Compute driver. According to the release notes on the tech giants website, the software optimizes the performance for Blockchain Compute Workloads, thereby boosting the efficiency of cryptocurrency mining rigs that are using a GPU for mining (eg., Ethereum mining rigs).
Currently, the graphics driver can be downloaded from AMDs official website. The beta software supports desktop GPUs from AMD Radeon HD 7700, and it can be installed on 64-bit Windows 7 (Service Pack 1 or higher required) and 64-bit Windows 10 systems. AMD highlighted in the release notes that the graphics driver is not intended to boost users gaming performance. The company added that since this is a beta software, it will not be supported with further updates, upgrades or bug fixes.
AMDs new beta driver is designed to fix an issue related to the DAG (directed acyclic graph) size. As the number of blocks in the Ethereum blockchain increases (taking roughly 14 seconds to generate a block), so does Ethereums epoch (a 100-hour window). For every epoch, or 30,000 blocks, a DAG is generated. As the DAG size grows, the memory requirements for mining Ethereum increase. Since the memory footprint of the workload is increasing, it will, at a certain time, overflow from the graphics cards memory and will be stored in the main system memory. The main system memory is much slower than accessing the GPUs VRAM. If a mining rig is slower to access the memory, it will result in performance penalties concerning the miners hashrate.
AMDs new beta driver appears to have fixed the DAG issue. According to TechPowerUp, there is only a minimal difference between mining different DAG sizes with the beta software. Compared to the old driver, the AMD Radeon RX Vega 64 8GB (1546 MHz/945 MHz) experienced an 81 percent increase in the hashrate mining DAG 199.
The Reddit community has also confirmed that AMDs new update is resulting in greater hashrates for their GPUs.
My RX Vega went from 31 to 37Mh/s mining ETH only. Very nice improvement, wrote a user named Hot-Diggity-Daffodil.
Just got these new drivers installed on one of my 6 gpu rigs. MSI RX 580 8GBs confirmed back up to 29.5 from 27.5. Installing on other rigs now. Using BBT modded ROMs, another user called TheHansGruber wrote in the /r/EtherMining subreddit.
AMDs beta driver will boost the performance of Ethereum mining rigs for a while. However, if Ethereum evolves from proof of work to proof of stake, with a first step toward this model expected on November 1, GPUs will be less needed over time. At the instance of proof of stake, the mining is based on coin ownership rather than hash power.
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AMD Releases Beta Graphics Driver for Better Cryptocurrency Mining - Bitcoin Magazine
VR World Decentraland Raises $25.5 Million In Cryptocurrency – UploadVR
Decentraland is an open-source initiative that will allow users to create land and objects for use in its virtual space. While not dissimilar to Second Life, Decentraland distinguishes itself with blockchain technology- the same record keeping innovation that powers Bitcoin, Etherium, and other virtual currencies- which generates 10m x 10m blocks of space called LAND alongside the cryptocurrency MANA tokens which willpower the virtual economy. One LAND costs 1000 MANA tokens.
Decentraland recently finished its initial coin offering (ICO)- a sort of cryptocurrency hybrid of a traditional IPO and a crowdfunding initiative- taking in $25.5 million in the digital coinage Etherium in exchange for the first MANA tokens. Players will use these tokens to buy not just property, but goods and services on sale in the virtual world.
Initially set to go for nine days, or until $25 million was raised, the ICO began on August 17th with coins on sale for 0.080 ETH (approx. USD 26) per LAND and was slated to slowly rise to a maximum of 0.133 ETH (USD 43). However, demand was so overwhelming that 7,000 transactions could not be processed before the company hit its fundraising cap, ending the ICO.
Investors arent the only ones who will own MANA tokens to start. According to the Decentraland blog, 40 percent of the token supply will be allocated to the launch contributors; 20 percent is reserved to incentivize content creators and developers to build inside of Decentraland; 20 percent will go to the development team, early contributors and advisors; and the remaining 20 percent will be held by the Decentraland Foundation.
The first parcels of virtual real estate will go on sale in a few months. Decentraland is still preparing a land allocation policy to ensure equitable distribution and to ensure buyers can procure contiguous blocks of LAND. In the trailer above the platform can be seen running on the HTC Vive, though were not sure if its coming to the Oculus Rift too.
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VR World Decentraland Raises $25.5 Million In Cryptocurrency - UploadVR
Philippines Central Bank Grants First Cryptocurrency Exchange Licenses – CoinDesk
The central bank of the Philippines has granted licenses to two local bitcoin exchanges, according to reports.
Daily newspaper The Philippine Starreportedthe developments on Sunday, citing statements from central bank chief Nestor Espenilla Jr.
The Bangko Sentral ng Pilipinas firstreleased its rules for domestic exchanges in February, seeking to lay down a foundation for the country's nascent cryptocurrency space. Yet the central bank has seen relatively little interest from prospective applicants, according to one official who commented to local media in late July.
That said, Espenilla, who spoke during a financial technology event over theweekend, indicated that the central bank is being proactive about bringing exchanges under its regulatory auspices.
"We see a rapid increase in the trajectory. It is coming from a small base but increasing that is why we decided to require them to register," he told attendees.
Espenilla also offered some figures on the local bitcoin trade, according to the news source, saying that exchanges are seeing as much as $6 million in volume a month a figure that represents three times the $2 million per month seen last year.
"We are moving to regulate them," Espenilla emphasized.
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10 Reasons Why Central Banks Will Miss the Cryptocurrency Renaissance – CoinDesk
Eugne Etsebeth is an ex-central bankerwho was employed as a technologist at the South African Reserve Bank from 2013 to 2017. During his time at the reserve bank, he notablychaired the virtual currency and distributed ledger working group.
In this opinion piece, Etsebeth outlines why he believes central banks won't be able to adapt to innovations in cryptocurrency, arguing they simply aren't set up to compete with sea changes in technology.
It's a familiar trend, one that happened in communications (internet), and that is now playing out in energy (solar), manufacturing (3D printing)and finance (cryptocurrency) power and control are moving into the hands of the individual and away from nation states.
This has huge implications for central banks, which today enable nation states to maintain their monopolies over the issuance of notes, coins and sovereign bonds. While communications and manufacturing are not their focus, cryptocurrencies and initial coin offerings (ICOs) fall predominantly in the realm of central banks.
In these systems,central banks don't issue legal tender. Rather, miners and algorithms now control the issuance of tokens effectively, the money supply. Whereas previously banks were licensed to store, send and spend currency, now wallet providers and exchanges allow the same features.
The currency renaissance has arrived and central banks are studying cryptocurrencies, though some central banks are more open to change than others.
Singapore has been investigating the notion of using distributed ledger technologies to settle cross-border transactions in real time, and the Bank of England has experimented with Ripple. Central banks are even looking to build their own versions of central bank-issued digital currency (CBDC).
Even still, central banks are not well equipped to deal with the cryptocurrency renaissance.
In fact, there are10 good reasons why most central banks will find cryptocurrencies insurmountable. Sure, a small number of forward-thinking (and acting) central banks willmaintain monetary competiveness with the burgeoning cryptocurrencies and ICOs that have reared their decentralized heads.
Still, most will succumb to a mix of the following issues:
Central banks will need to attract and retain fresh talent that will enable them to deal with the new openness and transparency demands, as well as digital transformation and the increasingly complex global world.
Decision-making in central banks is like wading through treacle decisions take months because of numerouslayers of hierarchy.
Working groups need to compile voluminous and detailed documents that need to be reviewed and signed by all parties before they can proceed to the heads of departments or the deputy governors.
Academics, economists and big-picture thinkers excel in central banks. The academics ponder on conceptual issues andthe economists make interpretations from data, whereas the policy makers and regulators mull over the cause and effect of promulgating laws.
However,technologists are generally not part of the discussion when it comes to policy and economic decisions for currency.
Although some central banks are engaging in experimentation, there is a fear of going from proof-of-concept to pilot phase.
This is natural, should a central bank make an error, it may turn out to be a reputation buster and reputation is the cornerstone of central banks. There is also some trepidation that the early regulation of cryptocurrencies, and associated new technologies, may legitimize their adoption.
Central banks are similar to conglomerates in that they have a number of different and distinct departments that require diverse skills and outputs.
These differences make it difficult to approach a new technology and economic tour de force like cryptocurrency, because it doesnt fit neatly into any one of the industrial-style conglomerate domains.
To highlight the conglomerate type nature of central banks, the core departments and skill sets are listed below:
Most central banks do not have substantial software development capability. Therefore any new project will have to buy its technology. There is an acute shortage of central bankers who can explain or use Merkle trees.
A large portion of central bankers are career central bankers, so the desire and ability to change arenot incentivised. Change is often considered a threat to staff, and threats are met with jelly-like stickiness to the status quo.
Banks are licensed to operate by central banks, giving them the ability to create money from customer deposits.
The central bank asks the banks to protect depositor's hard-earned money and to serve as many customers as it can: i.e. maximizingfinancial inclusion. The task of banks is therefore to service anation's citizens at the behest of the central bank.
These relationships and licenses are expensive to buy and will not easily be changed to include new members.
Just as the departments within central banks tend to be siloed, so too are the intergovernmental departments that look at currency matters.
They cover treasury, financial intelligence (KYC), financial services conduct authority, central bank, tax revenue and secret service units. Each of these units may have different acts and regulations that overlap cryptocurrencies and ICOs.
Internationally the nation-state must get guidance from a multitude of organisations like the G20 or G7, International Monetary Fund (IMF), Bank of International Settlements (BIS), Financial Action Task Force (FATF) and INTERPOL. International coordination often requires prolonged diplomacy and mismatched agendas.
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10 Reasons Why Central Banks Will Miss the Cryptocurrency Renaissance - CoinDesk
Australia Weighs Jail Time for Cryptocurrency Exchange Offenders – CoinDesk
New details have emerged about Australia's proposed cryptocurrency exchange law.
As reported yesterday by CoinDesk, Australia is moving ahead with plans to formalize the government's oversight of the domestic exchange space. Specifically, the government wants to update existing anti-money laundering statutes to account for the tech.
A draft text of the bill has since beenposted to the website of the Australian Parliament, offering key details on how the country plans to regulate the industry.
Of particular note are the penalties for operating an unlicensed cryptocurrency exchange offenders could face as many as seven years in prison, depending on the severity of the violation and whether they've received prior warnings from regulators.
First-time offenders could be hit with prison sentences as long as two years and as much as $100,000 in fines. Repeat offenders may also receive fines as high as $400,000.
"A person...must not provide a registrable digital currency exchange service to another person if the first person is not a registered digital currency exchange provider," the bill states.
The measure also outlines the creation of a so-called "Digital Currency Exchange Register", which would be overseen by the Transaction Reports and Analysis Centre (AUSTRAC), the Australia's foremost financial intelligence agency.
The registration process could take as many as 180 days, according to the bill's text, depending on the outcome of AUSTRAC's approval process and if subsequent filings are required by the applicant.
In statements yesterday, the Australian government positioned the measure as one that would close a "gap" in the regulatory structure for cryptocurrency businesses.
"The bill will ... close a regulatory gap by bringing digital currency exchange providers under the remit of AUSTRAC," officials said.
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Australia Weighs Jail Time for Cryptocurrency Exchange Offenders - CoinDesk
Media A-Listers Back eSports Betting Firm As It Dives Into Cryptocurrencies – Deadline
Talk about trendy: An investment group that includes Mark Cuban, Ashton Kutcher, Elisabeth Murdoch, and Shari Redstone is feeling lucky about a business that aims to become a power in betting on eSports with cryptocurrencies.
The A-listers have invested in Unikrn, an eSports betting company. And it says today that beginning September 22 it hopes to persuade consumers to spend $100 million on its own currency, UnikoinGold, which is based on the Ethereum software platform.
The company, founded in 2014, says that its currency will be accessible around the world and allow users to earn prizes, hardware, and exclusive features.
The value of the tokens will be determined by the utility and turnover of the token itself from within the Unikrn platform as well as the value of the token on the free market, the company adds.
Betting on e-Sports is only legal in a few countries including the U.K., Ireland, and Australia.
Unikrn CEORahul Sood says that the company is in the middle of testing our eSports skill betting platform that will allow [U.S.] customers to use UnikoinGold for betting.Much of this has been in development for the last two years, we will start launching new applications 90 days after our token sale is complete.
Buyers should beware: Rules and structures governing eSports competitions are still evolving.
And cryptocurrency markets are even more turbulent although Bitcoins are making news this week with valuations hitting new highs after appreciating 750% over the last year.
The SEC recently found that coin offerings are covered by securities laws, although its not clear whod be covered since valuations are determined by a decentralized market. The IRS is looking into how tax laws apply to cryptocurrencies. And there are lingering concerns that criminals use the computer-based currencies to launder money, sell illegal drugs, or commit fraud.
Sood says the decentralized market for UnikoinGold tokens would give users more autonomy and opportunity to participate on our platform, with flexibility to trade in a more open marketplace. Our improved eSports betting system is creating a new world of opportunity for cryptocurrency wagering that is legal, safe and fun. Competitive gaming thrives on innovation, risk and reward, and we believe that UnikoinGold is the breakthrough that the eSports world has been waiting for.
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Media A-Listers Back eSports Betting Firm As It Dives Into Cryptocurrencies - Deadline
Cryptocurrency wallet Exodus adds OmiseGo in latest update – CryptoNinjas
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Blockchain asset and cryptocurrency wallet Exodus earlier in the week added its latest asset in OmiseGo (OMG). Founded in 2013, Omise is a venture-backed payments company operating in Thailand, Japan, Singapore, and Indonesia, aiming to expand to neighboring countries across Asia-Pacific.
OmiseGO is a public Ethereum-based financial technology for use in mainstream digital wallets, that enables real-time, peer-to-peer value exchange and payment services agnostically across jurisdictions and organizational silos, and across both fiat money and decentralized currencies.
In addition to adding OMG, Exodus also announced more optimizations and fixes to ensure the Exodus experience remains solid and reliable.
The complete release notes are below:
General Exodus now quickly tells users when they type a bad password on login, previously this process was unnecessarily slow.
Wallet OmiseGo (OMG) added. Exodus now prevents Dash dust. The wallet asset list now shows an + Add More button to easily add more assets. Exodus now tells users if they do not have a camera connected when trying to open a QR code.
Exchange Users can now exchange any asset for OmiseGo.
More information on OmiseGO can be found in the company white paper.
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Cryptocurrency wallet Exodus adds OmiseGo in latest update - CryptoNinjas
SEC Statements Spur ShapeShift to Review Cryptocurrency Listings – CoinDesk
Cryptocurrency exchange service is reviewing its listings in light of recent statements on initial coin offerings (ICOs) from the US Securities and Exchange Commission.
In a new blog post, the exchange said that it was launching the review, which could see it delist some of the trading pairs it offers, in a bid to avoid being "mischaracterized as a securities exchange."
As CoinDesk previously reported, the SEC revealed last month that it had been investigating The DAO, the ethereum-based funding vehicle that raised more than $150 million through a token sale. The agency ultimately ruled that those tokens which were sold and later freely traded on cryptocurrency exchanges qualify as securities, and that other token sales may fall under this definition as well.
It's in light of this statement that ShapeShift has asked its lawyers to examine whether the Howey Test a long-standing test used to determine whether certain assets qualify as securities applies to the tokens it lists. It's a notable development whichsignals that the SEC statement is having at least some impact on the startups that facilitate the exchangeof blockchain-based tokens.
ShapeShift explained in the blog post:
"This means that we may need to delist some types of tokens from the platform, which is unfortunate for our users who have enjoyed the ability to participate in these experimental and innovative technologies. We have thus instructed our counsel to examine the tokens available on ShapeShift, especially through the lens of the Howey Test, which is the test the SEC applies to determine the presence of a security."
As the statement goes on to suggest, US-based customers of ShapeShift may be the ones that feel the biggestimpact as the review moves ahead.
"As that analysis is done, certain tokens may be removed from the service for individuals within the United States, who will then no longer be able to interact with these technologies safely or transparently through the ShapeShift platform," the startup said, going on to add that it may "consider the application of the Howey test to all new tokens we list."
Disclosure: CoinDesk is a subsidiary of Digital Currency Group, which has an ownership stake in ShapeShift.
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NVIDIA CEO Believes Cryptocurrencies Have Longevity – Investopedia
Since the beginning of the year, cryptocurrencies like Bitcoin and Ethereum have skyrocketed in value, adding billions in market cap and increasing in value by huge factors. The precipitous growth of the industry has been so pronounced, in fact, that analysts both within and outside of the industry have speculated that cryptocurrencies are a bubble that will eventually pop and that the market will crash. On the other hand, though, there are proponents of the crypto space who believe (or hope, at least) that cryptocurrencies are here to stay. The CEO of Nvidia (NVDA), the graphics card manufacturer, falls into the latter category.
It is perhaps unsurprising that Jen-Hsun Huang, CEO of Nvidia, is optimistic about the future of the cryptocurrency world; Nvidia has benefited greatly from the recent spike in cryptocurrency mining around the globe. As mining operations have taken off, and particularly because individuals can set up their own computer systems to mine for most cryptocurrencies, demand for high-power graphics cards has taken off. In many markets, top graphics cards have sold out entirely, with prices skyrocketing as a result. Nvidia has reaped the benefits: its second-quarter earnings jumped up 56% year over year, and its GPU division took in a whopping $1.9 billion during the second quarter alone. That is a rise of 59% in comparison with the same time period a year previously.
Huang explained to VentureBeat that cryptocurrency and blockchain are here to stay. Over time, it will become quite large. It is very clear that new currencies will come to market. Its clear the GPU is fantastic at cryptography. The GPU is really quite well positioned.
Huang is not the only GPU maker to weigh in on the future of cryptocurrencies, and the diagnosis is far from unanimous. Rival Advanced Micro Devices, Inc. (AMD) is less bullish on the prospect of cryptocurrencies going forward. In fact, AMD CEO Lisa Su suggested that her company does not predict a long-term future for sales of their products to the mining market. Still, though, they would plan to continue to watch the developments in the space, according to CoinDesk.
In the past several months, demand for graphics cards has grown significantly. Miners require top processing capacity in order to add new transaction blocks to any of the top blockchains. Their reward for solving those complicated math problems is newly minted coins or tokens. GPUs are specifically used to mine cryptocurrencies including Ethereum or Litecoin, as these are based on a hashing algorithm called scrypt. Bitcoin operates with another set of procedures and is generated using dedicated hardware known as ASICs.
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NVIDIA CEO Believes Cryptocurrencies Have Longevity - Investopedia
Australian money cops gain powers to regulate cryptocurrency – The Register
Australia has decided digital currencies need the same level of regulation enjoyed by other currencies.
Justice minister Michael Keenan yesterday announced an intention to strengthen the Anti-Money Laundering and Counter-Terrorism Financing Act and give more digi-dollar regulatory powers to the Australian Transactions and Reporting Analysis Centre (AUSTRAC).
Describing the current state of affairs as a regulatory gap, the minister said the decision to bring digital currencies under the same laws as other currencies has been taken after consultation with industry and our national security agencies.
The threat of serious financial crime is constantly evolving, as new technologies emerge and criminals seek to nefariously exploit them, Keenan gravely intoned. These measures ensure there is nowhere for criminals to hide.
There's a draft of the upgraded Act for your consideration. It defines a digital currency as "a digital representation of value that:
(i) functions as a medium of exchange, a store of economic value, or a unit of account; and (ii) is not issued by or under the authority of a government body; and (iii) is interchangeable with money (including through the crediting of an account) and may be used as consideration for the supply of goods or services; and (iv) is generally available to members of the public without any restriction on its use as consideration."
The draft also calls for the creation of a Digital Currency Exchange Register so that AUSTRAC knows who to regulate.
Australia's decision aligns it with other nations. The UK's National Cyber Security Centre last week included Cyber criminal use of cryptocurrency in its weekly Threat List. China and Japan have also moved to regulate digital currency exchanges.
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Australian money cops gain powers to regulate cryptocurrency - The Register