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1  Economy / Computer hardware / 6 x MSI RX 470 ARMOR OC EDITION VIDEO CARDS 4GB EACH on: March 13, 2019, 06:01:10 PM
FOR SALE 6 x MSI RX 470 ARMOR OC EDITION VIDEO CARDS 4GB EACH
Each card comes with box.  They have been used less than 6 months.
I believe the bios has been configured and modded to mine ethereum at a lower wattage per card.

$510 gets it.  Cards are only guaranteed to work and sold as-is or used.


2  Economy / Goods / FOR SALE 6 x MSI RX 470 ARMOR OC EDITION VIDEO CARDS 4GB EACH on: March 06, 2019, 10:59:05 PM
FOR SALE 6 x MSI RX 470 ARMOR OC EDITION VIDEO CARDS 4GB EACH
Each card comes with box
I believe the bios has been configured and modded to mine ethereum at a lower wattage per card.


$510 OBO

PM or post offers.  TY.


3  Economy / Services / Looking for developer that with golang, python, c, c++, and openCL exp on: March 30, 2017, 03:45:08 AM
Looking for developer that has experience with one of the following:  golang, python, c, c++,

Other requirement is knowledge of OpenCL.

I need code optimized and perhaps even converted to use OpenCL in multi GPU environment.

PM or post.

4  Alternate cryptocurrencies / Mining (Altcoins) / 5 or 6 GPU Motherboard Alternative to H81 BTC Pro and ASROCK Anniversary Edition on: March 17, 2017, 05:29:42 PM
Hello Guys,

With the Recent increase in GPU mining, I've found that ASRock BTC Pro ver 1, ver 2 boards and ASRock Anniversary Edition boards are typically selling $100+ each.  This is a little too much for my taste if I plan to scale.
Do any of you guys know of reliable and cheap boards  that will provide 5-6 GPU connections if combined with risers?  Can be PCiE 1x, 4x, 16x...I don't really care.


Please only recommend reliable hardware motherboards and CPUs that is affordable.



5  Economy / Computer hardware / [WTS] 5x Sapphire Nitro R9 380 100384NT4GOC-2L 4GB on: February 18, 2017, 11:45:32 AM
SAPPHIRE NITRO Radeon R9 380 DirectX 12 100384NT4GOC-2L 4GB 256-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready Dual-X OC Version w/ backplate (UEFI) Video Card

Selling 5 of these video cards.  These cards are in excellent condition and still look new.  Probably used 3 months max.

Can ship with retail/oem box or without to save on shipping fees.

Here is a newegg link  https://www.newegg.com/Product/Product.aspx?Item=N82E16814202166

Post and private msg me offers please.  Will ship from California.

Thanks.
6  Alternate cryptocurrencies / Pools (Altcoins) / [ANN][POOL][ZEC] 0% Fee NinjaPool.org - Stratum - SSL on: December 08, 2016, 06:41:31 AM
Hello guys, I've created a Stratum Mining Pool for Zcash.
Currently fee is set at 0% for the rest of the month.
We have over 5500 sol/s currently.

hostname is ninjapool.org
stratum port is 3357

Need a bit more.  0% fee, why not?

I really just want to mine a block of ZEC.  Smiley


Claymore Settings here:

ZecMiner64.exe -zpool ninjapool.org:3357 -zwal taddress.workername -zpsw x



I am totally welcome to any feedback or improvements you guys may suggest.
Thank you guys!

7  Economy / Services / Seeking C, C++, or Python coder to build me a program in Linux, Windows, MAC OSX on: November 27, 2016, 04:09:28 AM
I am looking for a C, C++, or Python coder to build me a program in Linux, Windows, MAC OSX, mobile devices such as android.

Must provide examples of work such at github, etc.

Ideally trusted with positive reputation.

Must be cheap/affordable.  Not a lot of money.

Project will be closed source and must be able to sign and abide by NDA and non-compete.


PM or post your fee.  TY.
8  Economy / Computer hardware / Selling 1 x AMD - MSI R7 370 2GD5T OC & Selling 12 x AMD MSI Gamer 2G 2gb on: November 23, 2016, 12:06:41 AM
Selling 1 x AMD Radeon R7 370  - MSI R7 370 2GD5T OC

2GB 256-Bit GDDR5
Core Clock 970 MHz
Boost Clock 1020 MHz
1 x DL-DVI-I 1 x DL-DVI-D 1 x HDMI 1 x DisplayPort 1.2
1024 Stream Processors
PCI Express 3.0 x16

Info here:   http://www.newegg.com/Product/Product.aspx?Item=9SIA85V4R41866&cm_re=msi_370-_-9SIA85V4R41866-_-Product



Also have 12 x AMD Radeon R7 370 - MSI Radeon R7 370 GAMING 2G 2GB 256-Bit GDDR5 PCI Express 3.0 HDCP Ready CrossFireX Support Video Card
Info here:   http://www.newegg.com/Product/Product.aspx?Item=N82E16814127882


2GB 256-Bit GDDR5
Core Clock 1000 MHz
Boost Clock 1050 MHz
1 x DL-DVI-I 1 x DL-DVI-D 1 x HDMI 1 x DisplayPort
1024 Stream Processors
PCI Express 3.0


Send me offers via pm or post... TY
9  Economy / Computer hardware / SOLD - Selling 12 x MSI Frozer R7 370 2G - 2gb cards on: November 22, 2016, 10:46:28 AM
Selling 12 x MSI Frozer R7 370 2G - 2gb cards

Make me a decent offer.  Will sell cards individually or can sell it as a lot.

Cards have ran indoors in filtered air.  Excellent condition.  Only ran a few months.

Quiet as hell.

Info here:   http://www.newegg.com/Product/Product.aspx?Item=N82E16814127882

10  Alternate cryptocurrencies / Mining (Altcoins) / RX 480 BIOS MODS Power draw + undervolt + OC/UC results on: July 10, 2016, 03:40:51 AM
I am creating a thread as we need to get some momentum going on RX 480 BIOS mods.

So far we do know that there is a way to unlock RX 480  4gb cards and turn them into 8gb cards.

However, now we need solutions to undervolt and overclock GPU + increase fan speed.


So, anyone have any success on bios mods or  Ubuntu 14.04 or 16.04?  
11  Alternate cryptocurrencies / Mining (Altcoins) / Yes you can finally mine Ethereum on Ubuntu 16.04 LTS on: July 08, 2016, 06:46:40 PM
Download AMDGPU-Pro Driver Version 16.30 released by AMD.

The basics of the install:
1. download amdgpu-pro_16.30.3-306809.tar.xz
2. extract the compressed file to your home folder or somewhere.
3. goto that folder and now run the installation script "sudo ./amdgpu-pro-install"

For reference here is AMD's page:

support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-GPU-PRO-Linux-Beta-Driver%E2%80%93Release-Notes.aspx

And here is the direct link to the compressed file:
https://www2.ati.com/drivers/linux/amdgpu-pro_16.30.3-306809.tar.xz
NOTE: You have to extract the compressed file and then run the script to install the driver to make opencl devices detectable (for ethminer, oclhashcat, etc.)
I am using 6 - RX 480 (4GB model ) in Ubuntu 16.04 LTS
Stock settings. I believe the ram is at 7000mhz vs 8000 mhz in 8GB version.

Preliminary benchmarks
Ubuntu 16.04 LTS
Driver is 16.30 for Linux
Genoil 1.1.7
2 - XFX 4gb rx 480
4 - Sapphire 4gb rx 480

Doing about 134-139 mh/s. I'd say its doing about 22.5 or 23mh/s in Ubuntu 16.04 in stock mode.
Next up is finding out how to overclock/undervolt GPUs in Ubuntu 16.04 with atitweak or something else Smiley
12  Alternate cryptocurrencies / Mining (Altcoins) / Anyone in Bay Area, OR, WA, or AZ want to get a Mining Operation going? on: June 23, 2016, 10:42:08 AM
Anyone in Bay Area, OR, WA, or AZ want to get a Mining Operation going?
Specifically I am targeting Bay Area, but I am open to relocating.

I'm thinking 250 - 1000 GPU farm.  
Geographical location is not set in stone yet.


If you have capital or experience post or message me.  


If you need references just look at my trust feedback.  +20 feedbacks, +2 moderated, and over 30 positive total.
13  Other / Archival / plz remove -empy on: June 21, 2016, 06:10:58 PM
empty
14  Economy / Services / WTB - Seeking a Web Site Developer or DevOps on: March 29, 2016, 09:26:26 PM
I'm looking at creating a new website that accepts Bitcoin and ALT Coins.

Experience with Java, Javascript, PHP, CSS, JSON, MYSQL, (LAMP), is very ideal.

If you have experience with making web sites, graphics, devops then please post here.

Please review my Trust feedback as I am one of the most reputable individuals left in the game.

Please post in this thread or Private Message me if you have the skill sets I am seeking.


Very Respectfully,

GreaterNinja
15  Economy / Computer hardware / Selling 8 x S1 and 3 x S2 San Francisco & Phoenix, AZ on: March 31, 2015, 02:10:13 AM
Selling 8 x S1  and 3 x S2  San Francisco & Phoenix, AZ

just looking to liquidate some used miners.


I'm moving and taking offers Smiley
16  Economy / Economics / Bitcoin - Diffusion of Innovation | Roger's Theory | Innovator or Early Adopter on: March 26, 2015, 09:50:13 AM

"The diffusion of innovations according to Rogers. With successive groups of consumers adopting the new technology (shown in blue), its market share (yellow) will eventually reach the saturation level. In mathematics, the yellow curve is known as the logistic function. The curve is broken into sections of adopters."

"Diffusion of innovations is a theory that seeks to explain how, why, and at what rate new ideas and technology spread through cultures. Everett Rogers, a professor of communication studies, popularized the theory in his book Diffusion of Innovations; the book was first published in 1962, and is now in its fifth edition (2003).[1] Rogers argues that diffusion is the process by which an innovation is communicated through certain channels over time among the participants in a social system. The origins of the diffusion of innovations theory are varied and span multiple disciplines. Rogers proposes that four main elements influence the spread of a new idea: the innovation itself, communication channels, time, and a social system. This process relies heavily on human capital. The innovation must be widely adopted in order to self-sustain. Within the rate of adoption, there is a point at which an innovation reaches critical mass. The categories of adopters are: innovators, early adopters, early majority, late majority, and laggards.[2] Diffusion manifests itself in different ways in various cultures and fields and is highly subject to the type of adopters and innovation-decision process." (source: WikiPedia)
--------------------------------------------
The question is where do you think Bitcoin is currently at as far as Diffusion of Innovations or Technology Adoption?
  
I would also qualify Bitcoin as being in the tail end of the Innovator or Early Adopter category.

Meaning, between 0%- 16% of the global market has adopted Bitcoin.

Lastly, if Bitcoin takes off and we are in the Innovator or Early Adopter category, then the value of Bitcoin will continue to go up exponentially.  

17  Economy / Computer hardware / WTS AntMiner S1 x 8 ; Antminer S2 x 3 --- Selling Cheap $ or BTC on: January 11, 2015, 10:28:12 PM
Hello guys,

I'm looking to sell 8 Antminer S1  -  Location :  San Francisco, CA  --- Selling Cheap $ or BTC

3 x Antminer S2 - Location : Phoenix, AZ   --- Selling Cheap $ or BTC


The S1 are ideal for novelty, power included apartment, or S3 upgrade.


S2 are ideal for anywhere where power is cheap or included.

Please post and PM me your offers.

Thanks!!
18  Economy / Services / REMOTE DESKTOP, SERVER SUPPORT via Teamviewer 100 USD per Hour on: June 02, 2014, 04:19:17 AM
Hi guys, I'm reviving this thread.

As you can see I'm trustworthy and I'd like to provide remote IT/IS services.

I am charging 100 USD per hour IN BTC.



Very Respectfully,

GreaterNinja
19  Bitcoin / Pools / [1 TH] NINJAPOOL [0% FEE, NEW POOL] on: February 15, 2014, 02:34:06 AM
Guys, I'd like to introduce you to NinjaPool!!!!  
0% BTC FEE    Grin Grin Grin Grin Grin Grin
The Pool is Live, and we will keep improving the pool.    We will get a domain and SSL Certs soon too Smiley
This move has been made as ghash.io is becoming unstable and thus unreliable.
24.159.196.108


stratum server is:
24.159.196.108:3333


Signup and Create an account.

I'd like to hit 125 TH/s tonight    

Thank you all for your help.

Very Respectfully,
GreaterNinja       Grin Grin Grin Grin
20  Economy / Service Announcements / AntMinerS4 $1250 Bitmain's Official Partner - Official North America Distributor on: December 19, 2013, 07:50:14 PM
NinjaTech.org is back up.  

Buy your S4 for $1250.

Previous S2 customers can get $200 off per unit.

Batch #2 is open and shipping ~October 10th.

V/R,


GreaterNinja
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