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How To Set Up A Bitcoin Miner

Bitcoin mining is done through a hardware called bitcoin miner. The hardware can be divided into three main categories, each more expensive and powerful than other.

Here, we have explained each category and described how to set up a Bitcoin miner.

While setting up a bitcoin miner, the first thing you will need to do is to choose the hardware, and there are two main things to particularly think about: hash rate and energy consumption.

Hash Rate:

Hash rate is the number of calculations per second performed by the miner to crack the mathematical problems in Bitcoin mining setup.

They are measured in Megahashes (MH/sec), Gigahashes(GH/sec), and Terahashes (TH/sec) per second.

The higher your hash rate, the easier it is to solve a transaction block.

Energy Consumption:

Mining equipment is unfathomably powerful and chews up a gigantic amount of electricity, which, ultimately results in higher costs.

While searching for the equipment, make sure its energy consumption is in watts. You need to ensure that you don’t wind up spending the majority of your cash on electricity bills to mine coins that won’t be worth what you paid.

In case you need to work out how many hashes you are getting for each watt of electricity, divide the hash tally by the number of watts consumed.

For instance, a device with 500 GH/sec that takes 400 watts of electricity, then you’re getting 1.25 GH/sec per watt.

You can also use several online electricity price calculators to figure out the value in traditional currency.

Types of Mining Hardware:

Bitcoin Mining pc comes in three major categories, GPU/CPU, FPGA, and ASIC.

GPU/CPU:

The least powerful consuming machine to mine Bitcoin is your very own regular PC. Theoretically, you can use a regular PC for mining purpose, but its processing is so slow, there is no point in using it.

To enhance the processing power i.e. hash rate, add a graphics hardware to your PC. The hardware features graphical processing units (GPUs).

GPUs are intended for overwhelming mathematical lifting which is utilized as a part of computing all the complex polygons required in the top of the line computer games.

This ability makes them great at the SHA hashing mathematics which is essential for solving transaction blocks.

FPGA Mining:

FPGA (Field Programmable Gate Array) empowers a mining equipment producer to purchase the chips in volume, and afterward customize them for Bitcoin mining before placing them into their own particular gear.

Due to the fact that they are customized for mining, they offer enhanced performance as compared to CPUs and GPUs.

ASIC Bitcoin Miners:

Application Specific Integrated Circuit (ASIC) is where all the action takes place. ASICs are particularly manufactured perform only one task: mine bitcoins at mind-squashing speeds, with lower power consumption.

Because ASICs are designed specifically for high-speed mining, they are expensive and time-consuming to produce. However, the speeds are unbelievably fast.

The current units can reach the hash rates between 5-500 Gigahashes/sec, and the future units are promised to go even higher.

All Set? Join a Pool:

When you have Bitcoin mining set up, your next stride is to join a mining pool. Bitcoin miners put their assets and share their hashing power in these pools. Once the mining completes, the individuals from a pool get a reward which is then split among all the members, based on the number of hashes shared by an individual.

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Bill Miller and Josh Brown – The Modern Wall Street Professionals to Test the Bitcoin Waters

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Some famous names in the financial or economic industry are buying Bitcoin which is a good sign for Bitcoin.

Bill Miller:

Bill Miller is one of the renowned names in Bitcoin community. According to Forbes report on Tuesday, Bill put 1% of his net wealth into Bitcoin in the year 2014. The report reveals that the cryptocurrency is one of the top properties in Miller’s $120 million hedge fund.

Showing its image of volatility, Bitcoin fell in January 2014 from a peak of $1023. According to CoinDesk, on October 2014, it was just around $287. That’s the reason which puts the return of Miller’s Bitcoin anywhere from 126% to 707% – based on the price of Bitcoin which was $2315 on Wednesday.

Josh Brown:

The other name is Josh Brown – Chief Executive of Ritholtz Wealth Management and a CNBC contributor. In a blog post on Tuesday, Josh stated that he used Coinbase to purchase Bitcoin by a “Small Amount of Money”.

He said I think I have been through proper seasoning at this point. In case it does not drop this year after the fork, the developers argue that this could split Bitcoin. He revealed that it is going to drive mainstream among financial pros. Brown said: My main thing is, this would not go away”.

If a greater number of developers don’t favor an upgrade system for the Bitcoin, the cryptocurrency may split on 1st of August. However, a majority of Bitcoin miners have started to show their support.

Lastly, the announcements of this week follow the Standpoint Research’s Ronnie Moas. Ronnie Moas purchased a small amount of Bitcoin and thinks that it could hit $5,000 within a year.

 

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What Are Some Ways To Buy Bitcoins Through Wire/Bank Account?

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Ways To Buy Bitcoins Through Bank Account

If you are a player of online world and love to make digital currency transaction, then the word “Bitcoin” is not probably new to you as it’s the most popular form of cryptocurrency out there.

Bitcoin can easily be bought through a credit/debit card.

But what if you don’t have access to either of the card? You will need to buy Bitcoin through wire transfer or a bank account.

The bank account transfers involve lower fees and lower risks. Moreover, the bank transfers are irreversible to keep the users from “chargeback fraud”, which is pretty common for debit/credit card users.

In a chargeback fraud, the consumer disputes the credit card transaction in order to secure refund – eventually reversing the entire transaction.

Moreover, purchase limits in bank transfers are much higher than those of credit card transfers. A downside of bank transfer is that it’s relatively complex to execute and may take longer than a credit card transfer as it needs to go through several banks before a transaction could take place.

Depending on your location, there are several exchanges that transfer bitcoins. In this article, we have discussed the reputable exchanges that provide bank wire services.

In the USA:

The best and most renowned exchange in the USA to buy Bitcoin is Coinbase. Coinbase is one of the most reputable firms and has been around since 2012.

The exchange lets your account connect with 26 different banks and only accepts ACH (Automated Clearing House) transfers.

A paramount advantage of using CoinBase is that it has a high liquidity and won’t run out of coins any time soon.

In order to buy Bitcoins via Coinbase, you will need to provide your bank transfer details on their website and you will be good to go.

Coinbase only charges 1.49% on a bitcoin purchase made through a bank account.

In Europe:

EU residents can also use the services of Coinbase. But here, the locals can only buy the coins through SEPA (Single Euro Payment Area). The fees are basically the same as the US.

In Europe, there are several other exchanges that sell Bitcoin through bank transfer. Kraken, Bitstamp are few to name.

For the UK residents, Coinfloor is the “go-to” exchange. However, all these exchanges only sell Bitcoin through SEPA transfer.

In Other Major Countries:

Those who don’t live in the US or EU can buy bitcoins through international exchanges. These exchanges will allow you to buy coins via wire transfer. Bitstamp, Kraken, Bifinex, CEX.io and BTC-e are few to name. However, the reputation of BTC-e is a bit shady so we recommend caution.

Conclusion:

If you are thinking of buying Bitcoin but do not have access to a credit/debit card, you can do it through the methods mentioned above. Also, keep in mind that some banks may require additional transfer fees or personal info, based on the nature of a transaction.

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Crypto Regulations – South Korea’s Impact on the Crypto-world

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One of the largest markets for cryptocurrencies after Japan and U.S. is South Korea, as it’s believed by many. South Korea’s population is equivalent to Arizona and California if they’re put together. The cryptocurrency speculation looks like it has been overhyped unreasonably and South Korea’s government wants to take some fundamental steps now, to control this cryptocurrency trend in the crypto world.

South Korean’s Crypto-Market – Current Situation

At this time, you can clearly see a lot of chaos in South Korea. It all started when the government of South Korean officially legalized Bitcoin service back in July 2017, which caused a momentous progress in the demand for cryptocurrency trading all around the country.

North Korean hackers targeted South Korean Bitcoin exchanges in August 2017, and by the end of September, there were many rumours that South Korea was planning to execute stricter regulations on cryptocurrencies. These rumours turned out to be more serious by December and based on speculations, it changed into an absolute ban on cryptocurrency exchanges and had a bad impact on the crypto world.

crypto world

South Korea Influence on the Cryptocurrency Prices

According to an estimation by The Blockchain Industry Association, South Korea has many cryptocurrency exchanges, including;

  • Coinone
  • Bithumb
  • Korbit

This tells us that even with 50 million people in a country, the demand for cryptocurrencies is so high that it has traded at more than a 30 % higher price than other countries.

80% of the investors in South Korea have earned from investments in cryptocurrency and almost one-third of salaried Koreans have an average of $5,000 in cryptocurrency, which is a huge acceptance of an unapproved investment based only on speculation.

How are cryptocurrency traders operating in South Korea?

Many banks including the second largest one in the country, Shinhan Bank, offer local cryptocurrency exchanges with computer-generated bank accounts. Each investor/user can use these virtual bank accounts for depositing or withdrawing huge amounts of Korean Won without using their real bank accounts, which takes a lot of time and is costly at the same time.

The industry is currently under the government’s radar, amid other fears, that illegal funds will be entering the market and management of price of cryptocurrencies will be based on speculative investments.

How’s 2018 been so far for Cryptocurrencies in South Korea?

More regulatory plans have been announced by the government to ban this anonymous cryptocurrency, in order to control cryptocurrency speculation. Meanwhile, after this announcement, several South Korean exchanges were removed by the CoinMarketCap from its website, stating that extreme price divergence is the main reason for this. Around $20 billion was wiped off Ripple’s market cap as a result. After a statement by the Ministry of Justice, news of a whole cryptocurrency ban arose once again.

Is there going to be any ban on the cryptocurrencies?

The government started to notice huge speculation that drove instabilities in the cryptocurrency market since September 2017 and in order to evade money laundering and other crimes related to it, strategies to prohibit anonymous trading on local exchanges were testified in December 2017.

The Prime minister of South Korea, Lee Nak-Yeon, warned about the hazard of cryptocurrencies being an easy way for the younger generation especially students, to get involved with such illegal activities.

Regardless of the media misrepresentation of more stricter rules for cryptocurrencies, at the beginning of 2018, Kim Dong-yeon (the Finance Minister) ensured that there’d be no ban of cryptocurrencies in South Korea. The government also proclaimed that there’ll be tax on cryptocurrency exchanges around 24%. Apart from banning anonymous trading, they’ll be banning foreigners and minors from opening any other new cryptocurrency accounts as well.

How South Korean government will enforce bans?

The south Korean government has restricted the opening of new virtual accounts and cryptocurrency traders won’t be permitted to make any deposits into their virtual currency exchange wallets. They’ll be only able to deposit it only if they’ve the name of their cryptocurrency exchange and it matches that of their bank accounts.

It’s been demanded by financial authorities to the cryptocurrency exchanges to revamp their AML (Anti-Money Laundering) and KYC (Know-Your-Customer).

Are These planned regulations of South Korean affecting the crypto-industry?

Because South Korea has such a huge cryptocurrency market, this means that these regulatory decisions of government will have a huge impact on the crypto market worldwide.

During all these rumoured reports of the government banning cryptocurrency, the total market cap of all coins was declined by 40% in just one day. But shortly afterwards, the market cap started to rise once again.

All the rumours have played a big role in the cryptocurrencies’ price, and any change in the economic decisions or law made in the hubs of major crypto, will always result in such instabilities.

However, there’s always a possibility that it will climb back to the pre-crash levels.

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Why Is North Korea So Interested in Bitcoin?

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Bitcoin Interest North Korea:

It was observed in 2016, certain actors that seemed to be North Korean were conducting cyber-crime. Their target being banks and global financial institutions. Although, looking at bitcoin investment North Korea, the country’s reputation as a nation that is entirely cut off from the global economy and also a nation that has a government unit dedicated to carrying out illegal economic tasks. This act was possibly carried out to fund the Pyongyang’s elite especially, with them having complete control of their military forces.

A second wave has already begun as these state-sponsored actors are now seeking to steal bitcoins and other digital currencies. It began in May 2017, three South Korean cryptocurrency exchanges were targeted with the intention of stealing resources. According to observations made previously, these actors mostly target personal accounts of employees at these cryptocurrency exchanges using phishing scams. In particular, the attacks used malware called PEACHPIT.

Buy Bitcoin Online North Korea – Activities Conducted by North Korea Against South Korean Cryptocurrency Exchanges in 2017

 

  • April 22 – A South Korean digital currency exchange, Yapizon, had four wallets stolen.
  • April 26 – The US announces an increased economic sanctions strategy against North Korea. These international sanctions could be the reason behind North Korea’s interest in cryptocurrency.
  • Early May – First spearphishing attempt against South Korea is taken.
  • Late May ­– Second South Korean exchange is targeted.
  • Early June – Increased North Korean activity took place with cryptocurrency service providers in South Korea targeted.
  • Early July – Third South Korean digital currency exchange targeted.

 

The Advantage of Targeting Cryptocurrencies:

If they keep this up and plan to take on an exchange itself, they could be able to control online wallets and much more. From moving cryptocurrencies out of online wallets to sending cryptocurrencies to other wallets and even swapping cryptocurrencies for other ones. Since the digital currency realm is still pretty new, several exchanges might have less secure anti-money laundering security measures which make these exchanges a hot-spot for such attacks.

Conclusion:

As the adaptation of bitcoin and cryptocurrencies have increased within the past few years, various nation states have begun to take notice. While many countries are beginning to open new digital currency exchanges or launch their own cryptocurrency, there are some that use it for criminal activities as well. Currently, North Korea is winning over their cyber spying skills but this isn’t long-term either with the advancing cyber powers.

 

Story Credits: fireeye.com

Image Credits: money.cnn.com

 

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