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41  Bitcoin / Pools / Re: *** GHash.IO mining pool official page *** on: July 02, 2014, 12:07:25 PM
Is nl1.ghash.io still in use and if so what are the other locale server addresses (e.g. uk1.ghahs.io)?

Another question, is Ghash using var diff or just static diff set from the miners account?

Ghash is a scam
bitpop is a scam
42  Economy / Economics / Re: Energy Consumption of the Bitcoin Network on: July 02, 2014, 09:11:59 AM
I think one way to slow the growth is reduce the block reward from 25 coins to just 1 coin per block, there is no way the BTC price will jump 25 fold to compensate as more then half the coins are already mined so there is no shortage of supply, and no reason for that much fiat to enter the market.
43  Bitcoin / Hardware / Re: Black Arrow 28nm 100Ghash Bitcoin ASIC from $1.99/GH/s, miners from $2.97/GH/s on: July 01, 2014, 09:38:58 PM
I got a store credit yesterday from Minersource for my X1 order and bought some Zeus miners instead. Already got a USPS tracking number for the shipment Smiley



44  Economy / Trading Discussion / Re: Gekko - a javascript trading bot and backtesting platform on: July 01, 2014, 09:29:22 PM
How did the bots go with the large GHS price crash earlier today?

45  Economy / Economics / Re: Energy Consumption of the Bitcoin Network on: July 01, 2014, 09:20:35 PM

The guy is clearly wrong, he claims the Bitcoin emission trend is decreasing. Then he quotes the nethash as 95PH/s yet it's already hit 145PH/s a week ago. Trying to compare Bitcoin mining with physical mining in the real world is obviously a stunt and an attempt to distract and uninformed reader. There is no relationship between the two processes other than they both use the word "mining'.

What he fails to grasp is the exponential growth in bitcoin mining power consumption.









46  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BETA][EXCHANGE][REALTIME] CoinEX realtime exchange on: July 01, 2014, 09:53:07 AM
Can someone please tell me how I can contact  coinex.pw support.
Before 4 months I tried to withdrawal 0.44979958 BTC to my wallet, but never received.



Help, please.
There is no coinex support, you have most likely lost your funds. The site is a scam and you are a victim like the rest of us.


47  Economy / Economics / Re: Energy Consumption of the Bitcoin Network on: July 01, 2014, 09:20:03 AM
can energy be redirected to do useful things? maybe i'm speaking bullshit i know lol
Its mostly waste heat, so that can have uses.
48  Bitcoin / Hardware / Re: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 on: July 01, 2014, 07:52:58 AM
This is probably the best difficulty prediction out there:

https://bitcoinwisdom.com/bitcoin/difficulty

It currently calculates with ~19% on the next jump, which seems pretty plausable.

It's way too early to accurately predict the next difficulty change.

M

Yep its already dropped to a 16.9% prediction.
It always drops a couple of days after a diff increase and then climbs back up again. The net hash hit 145PH/s the other day, and that's without all the S3s that are soon to be on the market. It's already started to climb again https://blockchain.info/charts/hash-rate?timespan=180days&showDataPoints=false&daysAverageString=1&show_header=true&scale=0&address=

49  Economy / Economics / Re: Energy Consumption of the Bitcoin Network on: July 01, 2014, 06:31:49 AM

Mining uses a miniscule amount of energy compared to all the wasteful use of electricity in the United States alone.

How come the electricity consumption per capita is more than 2.5* that of Germany?

If everyone of the 318m US citizens would reduce power consumption by only 10% (easily achieved by switching lightbulbs...), it would save 25 700 MW of generation capacity alone.

You can do all the bitcoin mining of your heartsīcontent with that, and then some.
And how long do you think it will be before the bitcoin mining network is up to many gigawatts of power consumption, with nethash growing by 60% each month?

If only MegaBigPower keeps up with their 50PH/s per mth. expansion plans, that will require a new nuclear power station every 18months.



http://www.coindesk.com/megabigpower-launches-global-franchisee-network-add-50phs-per-month-bitcoin-network/

50  Economy / Economics / Re: Energy Consumption of the Bitcoin Network on: July 01, 2014, 06:24:55 AM
The whole "mining is a huge waste of electricity" motion is just completely wrong.

Mining currently uses between 105MW and 150MW.
However, the act of mining is the act of keeping the Bitcoin payment system alive and secure.

Do you know how much electricity all the banks in the world use for their "services" to the people?
Hint: It is most likely much more.


Nonsense, the comparison between mining and the banking network is specious. You don't have to mine fiat the power consumption of the banking system is to provide the layer above the currency, the accounting, recording, lending, usury, and other services. Bitcoin still needs those infrastructures as well, it's just that it's not widely accepted so that part of the infrastructure is currently quite small, but growing every day. If Bitcoin becomes mainstream and adopted by banks and credit card providers, you wait and see how much total power is used then!

51  Economy / Trading Discussion / Re: Gekko - a javascript trading bot and backtesting platform on: July 01, 2014, 05:08:13 AM


"buy and hold" / "reinvest only" is the one I personally use though, so that will continue to be well tested & audited Smiley
Sounds reasonable, it's is after all a specialized gekko fork for trading on cex.io.

52  Economy / Economics / Re: Energy Consumption of the Bitcoin Network on: July 01, 2014, 04:31:23 AM
This recent coindesk article on is interesting:

http://www.coindesk.com/microscope-economic-environmental-costs-bitcoin-mining/

I think the author is conservative, and the likely power consumption is way higher.


When you have projects like MegaBigPower wanting to add 50PH/s to the nethash each month, that's a new power station each year just for them.

http://www.coindesk.com/megabigpower-launches-global-franchisee-network-add-50phs-per-month-bitcoin-network/


At some point the exponential growth has to stop, if only by governments cracking down on the large scale energy wastage.


53  Bitcoin / Hardware / Re: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 on: July 01, 2014, 04:15:21 AM


Why not? KNC is shipping nearly 1PHs per day by themselves.
There is a vast difference between shipping and running a farm. 50Megawatts per month increase equates to a new power station each year.

54  Bitcoin / Hardware / Re: Black Arrow 28nm 100Ghash Bitcoin ASIC from $1.99/GH/s, miners from $2.97/GH/s on: July 01, 2014, 03:51:09 AM
UPDATE: So, Dan Murtha decided to reach out to me in order to fix the situation. He asked me how much store credit I thought was fair and I said $1200 since that's how much I lost in the refund. I also said that I'd be willing to accept two S3s as well. He offered me $1000 credit and I agreed.
I hereby rescind/renounce/repudiate/abjure all the negative things I said about Minersource and I will be sure to edit all recent posts referencing them to reflect this update.
Thanks Minersource for doing the right thing in the end.

That's good, Minersource have some interesting things to spend on.

55  Bitcoin / Hardware / Re: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 on: July 01, 2014, 02:01:14 AM
Can someone explain why we were able to overclock the S1, which pulls 420w off of 2 PCIe cables, but to overclock the S3 to 390w will require 4 PCIe cables? I'm just not understanding this.
I have some Corsair HX850, which I was planning to use to power two S3's overclocked at 390w each. The HX850 has max 6 PCIe cables.6I also have a Rosewell 1300w PSU that I planned of using to power 3 overclocked S3's, which I believe also has 6 PCIe cables.

I am not a pcb expert but it could be due to power traces.
It's because two 6 pin PCi-e connectors were not enough for the S1, some people had meltdowns, so they didn't want to make the same mistake with the S3. The 6pin connectors are supposed to be run at 75watts on video cards, and people were trying to push 200watts though them by overclocking their S1s.





56  Bitcoin / Hardware / Re: Black Arrow 28nm 100Ghash Bitcoin ASIC from $1.99/GH/s, miners from $2.97/GH/s on: July 01, 2014, 01:56:40 AM
Springing for MS store credit to hopefully get a Rocket Box instead.

Thanks for everyone's insight and feedback!



Update: Much props to Dan Murtha of Minersource.net (co-founder).  Hooked me up with the store credit gift card in the exact refund amount of my X-1s.  Time to let it Rock let it Rock let it Rock!  Would go for Ant S3 if they had it, but that ain't shipping until late July anyways.

I did the same thing earlier, Dan was very helpful, so I bought some of those little Zeus miners instead with the store credit.

57  Bitcoin / Hardware / Re: Black Arrow 28nm 100Ghash Bitcoin ASIC from $1.99/GH/s, miners from $2.97/GH/s on: July 01, 2014, 01:10:39 AM
Definitely.. Take the store credit if offered. Now I'll just have to patiently wait for my email I guess.

Put in a support ticket requesting your refund. Took no time at all.

I would be happy with a store credit too. I am sure MS have something worth buying that's actually shipping!

58  Bitcoin / Hardware / Re: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 on: July 01, 2014, 12:30:15 AM
Just paid for 10 units. It looks like even at a steady 15% difficulty increase, these will never ROI for me at $0.13/Kwh.

90 days for me at 0.06/Kwh (Oregon)

Within 90days there will be like 8-9 difficulty increases, so you want to factor that in. It could easily make it 180 days.  You would be looking at over 50bill diff in 90 days, and that's only assuming a conservative 50% increase each month.
59  Bitcoin / Hardware / Re: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 on: June 30, 2014, 11:56:39 PM
opps

Washington-based MegaBigPower (MBP) is North America’s largest mining operation. The mine, which generates millions of dollars worth of bitcoin per month, began developing its franchisee network earlier this year. Now, the company is planning a broad expansion effort that could add as much as 50 PH/s in mining power per month to the network.

At some point the US government is going to have to ban operations like this for environmental impact reasons. This scale of mining operation is just a massive waste of electricity. I am surprised the environmental lobby groups haven't picked up on massive Bitcoin mining farms already. The probably just don't understand what's going on.




60  Bitcoin / Pools / Re: *** GHash.IO mining pool official page *** on: June 30, 2014, 10:11:21 PM
Can someone tell me what BTC/USD exchange rate Cex.io uses to calculate it's $0.26c per GHS monthly maintenance fee?

I think is is calculated for every solved block and also depended on the pool PH/s

Now ~47 Ph/s  Huh  Shocked  Angry
I think you will find the exchange rate is not calculated but taken from some BTC/USD exchange. I would like to know what the rate is and how often it changes? The exchange rate they use should be transparent so people know what they are going to be charged.


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