Sangat bisa untuk dikatakan HARAM.
Jika, saat trading anda melakukannya sambil (Minum Minuman Keras, Mengkonsumsi Narkoba, berbuat Zinah), trading dengan akun curian, trading dengan Gadget curian, trading menggunakan PC/Laptop/Notebook yang suplai listrik nya didapat dengan cara mencuri.
Pada intinya, yang dikatakan HARAM adalah suatu tindakan yang merugikan orang lain (Individu, Masyarakat atau Negara).

Agar trading anda HALAL.
Lakukan Reformasi Moral pada diri anda.
Lakukan trading tanpa minuman keras, tanpa narkoba, tanpa zinah. Untuk orang ISLAM Jangan lupa shalat 5 (lima) waktu.

I chose bitcoin, as high as any ethereum at this time, he still is the back seat number 2 (two) after bitcoin, it indicates bitcoin still in position number 1 (one) as the best of coin.

As long as the supply of everyday expenses life can still be fulfilled, I will continue to hold my bitcoin. And I will sell it, if the expenses for my daily life have problems.
I don`t care big profits, the important one! I don`t sell below 0 (zero) %.

anyone who makes BTC purchases, definitely has a wallet account, every wallet account that is usually made with enter email address and password.
Next, do the following:
1. Login / update your emails, emails linked to your wallet account, search for messages in the login folder associated with your wallet account.
"Update your email no later than 3 (Three) months or 100 (One hundred) days 1 (One) time, of avoid deletion of emails by administrators"
2. If found, click the inserted link from the contents of the message, and you will be directed to your wallet site,
3. On the wallet page of the site, you are required to login to find out the status of your btc existence, that way is the way I usually do.

Saya mau tanya ni Gan, Yang dimaksud para bitcoin itu apa ya?...
Bitcoin sudah jelas jauh melampaui harga uang yang sah atau uang kertas (uang nyata), bahkan mata uang tertinggi saja (euro) € nilainya hanya Rp. 15.817.61 (Limabelasribu delapanratus tujuhbelas rupiah) jika dirupiahkan, sedangkan untuk Bitcoin saat ini Rp. 78.657.596.29 (Tujuhpuluhdelapanjuta enamratus limapuluhtujuhribu limaratus sembilanpuluh enam) , coba bandingkan gan, berapa % perbedaan nya?...

I don`t know, bubbles or explosions I can`t say for sure, everything needs a clear analysis (so as not to judge wrong). Bubbles or explosions, occur because of the many investors and speculators who played there, from a month ago to last week, and now ethereum move as fast as the whirlwind, price fluctuations are often occurring in altcoin named ethereum, from high, increased height , and it increases again. Ethereum is currently right behind the bitcoin sitting in seat number two.
Remember "only fools, who buy ethereum in situations like this".

Wallets for altcoins.
I personally, more trust (Triv) local wallet that was in my country (Indonesia). I have never used another wallet (Myetherwallet or other wallet) other than Triv,  until I now feel safe and I have never found a problem with Triv.

Graphics card is the core media for doing BTC Mining.

8GB RAM is capable to process the performance of 12 Asrock H110 graphics cards.
However, it would be nice to use nvidia instead of AMD, very light nvidia be able to run it well even though RAM is in use only standard capacity RAM (4GB).

All of the discrete GPUs on the market are designed by one of two companies: AMD or Nvidia. Their GPU designs are sold by a wide range of resellers, like cool lighting designs, water-cooling options, or features like LED lighting. For over a year, Nvidia has the upper end of the performance market completely to itself, but now that AMD's RX Vega cards are on sale, you're no longer limited to Nvidia if you're spending $ 300 or more on a GPU.

GPUs from these two companies are typically grouped into families of graphics processors, all of which share some common naming conventions. For the past eight years, Nvidia has followed a common format of "prefix-model number-suffix." If two GPUs have the same model number, like the GeForce GTX 750 and the 750 Ti, the suffix "Ti" denotes the higher-end part. Nvidia has also been known to use an "X" or "Xp" to denote certain extremely high-end parts. AMD's nomenclature is similar, with a prefix "RX," the three-digit model number, and, at times, a suffix (typically XT or XTX). Be advised, however, that these are rules of thumb rather than absolutes.
However, you need to remember that both graphics cards have their respective advantages and disadvantages in each series, so do not equate them in general. And also do not forget, before deciding to buy a VGA, make sure your motherboard support with VGA you want to buy it. There are several VGA slots that are usually on the motherboard, such as PCI Express, PCI, and AGP slots.

As far as I know, the price of RAM is so cheap compared to the price of Asrock H110 graphics card, why do not you take the initiative to increase RAM size?... with high RAM capacity, then your 12 graphics card performance will work better.

I will hold it.
Only certain coins are red, let's see what happens in the market.
bitcoin is ranked first, then ethereum is ranked second and they are not dying. On the contrary, the two coins are competing toward the moon. The weak rumored bitcoin is preparing some of its best services to seize the market, one of which is by implementing a smart-contract system as it did ethereum a few months ago.

Seharusnya mereka malu melakukan itu, beginilah jadinya, jika sesuatu yang berharga jatuh kepada orang yang salah, membuat topik buruk hanya untuk meningkatkan aktivity, dan saya merasa malu sekali dengan kejadian ini, karena yang melakukan tindakan seperti ini kebanyakan orang-orang dari negara kita Indonesia, saya sangat berharap sekali agar mimin dan momod menghapus topik-topik burukj seperti itu, dan topik-topik seperti itu sangat jelas tidak mendidik, terutama bagi para newbie yang benar-benar ingin belajar.

Thank you sir, the 2nd payment has been received quickly.

Decrease is a natural thing?
The fall and rise of a price is a reality that often happens in the market. But very different from bitcoin, in terms of value alone the price of bitcoin is the highest, it is unlikely that bitcoin will lose its value, even altcoin alone may not be able to compete, even though at this time ethereum just behind it in sequence two number after bitcoin, try you pay attention and compare the values, ethereum is still 16x (sixteen) to be able to go beyond bitcoin.

Currently I do not believe in a prediction, I just believe in something real happening, I think McAfee's prediction is a crazy prediction beyond reason. Though, I myself hope so according to McAfee's prediction.

The prediction is a process of estimating something that will happen in the future I call it a forecast . Forecast or prediction can may happen and it may not happen

Hopefully McAfee's prediction comes true, Amin.

Ethereum behind Bitcoin.
Ethereum prices have been rising significantly. you can check the current live price right here https://coinmarketcap.com/currencies/ethereum/

Does this mean the price will rise or fall? Nobody knows for sure, that’s the truth. Ethereum has a lot of potential applications, a great technolgoy and solid team, so it’s possible that prices will rise a lot more from where they are.

Investing in cryptos right now will still prove to be very profitable. Perhaps in the future, years down the road cryptocurrencies could become overvalued and result in a crash. Obviously along the way there will be certain coins that become obsolete and certain coins that will be worth multiple times their current value.

Finally, Ethereum came out a the winner among the other altcoins, and now stands just behind the bitcoin.

In my opinion, this is the impact of banning altcoin use in different countries + the number of new altcoins emerging.

Prohibition of altcoin use, resulting in altcoin circulation movements narrower in the market.

The growing number of new altcoins, making many investors turn to new altcoins to try their luck, and this results in a deficit in the existing altcoin.

I`m unsure of the news you are carrying, all we know china behavior at the end of september 2017, China has forcibly shut down BTCC which is the second biggest Bitcoin market in China, after its action then cunningly China launched altcoin their own product, this incident make eye I`m open and aware, "maybe in that way also china dominate world market".
Aa..rrrgg..hhhhh .....

If privacy uses certain time limits, it sounds very good to do.
Privacy is the most important things in our life, much or nothing depends on the need or its use. And we are required to be able to manage these privacy-privacy. And this applies overall either anonymous or pseudo-anonymous.

Private zone
That privacy helps a person to create different zones in his or her social relationships. Meaning? like this, each person must create its own boundaries in the relationship with the surrounding. And privacy is a zone or place where everyone will put things very personal.
Everyone needs a place to explore himself without any distraction from outside parties. Here is a person can feel very comfortable and free to express himself the truth. And here is the importance of privacy.
I agree with you.

Saya pribadi lebih suka Triv, karena Triv membeli bitcoin dengan harga tinggi silahkan anda bandingkan sendiri disitusnya, ada juga fasilitas lain seperti pengisian pulsa all operator, token listrik dan lainnya.
Layanan transaksi yang cepat, dan hingga saat ini saya tidak pernah mengalami masalah dengan Triv.

Enter 8000 usd for installation of mining rig, Extraordinary.
Ethereum is one of the most promising alternative cryptococcus. Ethereal can`t use ASIC cards to speed up its work but uses GPU / VGA. GPU used can be GPU from the lowest series to the highest series. The point is that the higher the GPU then the speed of mining is even greater. You can regain your capital quickly.
To mine a minimal Ethereal VGA that can be used has a 3 GB or 4GB VRAM, underneath it can not mine ethereum..

The bottom line is "The higher the GPU the higher the mining speed".
Yup! I agree with you.

I think bitcoin gold (new cryptocurrency) is a clone of bitcoin, and bitcoin gold is formed with a similar system, probably just a different name.

The creation of bitcoin gold may have some purpose behind it.
And all we know, nowadays a lot of new altcoin popping out there, it might have something to do with it.

I don`t know, I don`t believe Satoshi Nakomoto is there.