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201  Alternate cryptocurrencies / Mining (Altcoins) / Re: Blake 2b? on: October 30, 2018, 06:51:01 PM
A dumpster.
202  Alternate cryptocurrencies / Mining (Altcoins) / Re: Dayun Zig Z1 - Lyra2Rev2 6.8GH/s Asic miner on: October 26, 2018, 04:59:16 PM
to Zig owners,

do not use untrusted or untested image. because some of them usually have phpbash.php, cc99 and powny. they are illegal software or scripts.
some of them has extra user like pi or fa. please be attention of these.



phpbash and pi/fa users are present in the factory image.
203  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Ann] Spondoolies SPx36 - 540 GH/s, 8.1 J/GHs X11 miner on: October 17, 2018, 03:43:10 AM
I would say no, the SPx36 seems to require the Artesyn2000 supplies explicitly, but don't take me word for it as I don't have a unit to test with Smiley
204  Alternate cryptocurrencies / Mining (Altcoins) / Re: Ethereum Hard Fork Test Goes Awry, “No Constantinople In 2018“ on: October 17, 2018, 03:37:27 AM
That is the entire point of a test network, after all Smiley
205  Alternate cryptocurrencies / Mining (Altcoins) / Re: Best CPU Mineable Coins in 2018 and CPU Mining Guides on: October 17, 2018, 03:32:35 AM

GPUs don't have a huge advantage?

You mean you can cram 12 CPUs on a single board?
Even if you find a way to do it, how much power draw will they have?
How much space they are going to take? How noisy?
You can just go in any computer shop and buy these CPUs and a single motherboard?

I would agree that: CPU mining Cryptonight is also profitable, but GPUs will always have advantage.

You have a severe misunderstanding of how these algorithms work if you think GPUs have any advantage.
206  Alternate cryptocurrencies / Mining (Altcoins) / Re: Dayun Zig Z1 - Lyra2Rev2 6.8GH/s Asic miner on: October 17, 2018, 02:09:12 AM
I suspect due to reputation issues, many people were upset with how they handled the RR-200/210 release and the fact that they secretly mined for nearly 8 months before "launching" the product. Same with the fact that they still only manufacture 28nm chips, they are very clearly looking to make a quick profit. It is too bad really, as their builds are of good quality.

If anybody has a Z1 or Z1+ can you please try to access /phpbash.php or /webroot/phpbash.php - there may be an unauthenticated backdoor in the latest firmware.

It works, console shows up in browser. But what is the difference from regular ssh?

If you forward the miner out to the internet there is no authentication, anybody can hijack your miner.
207  Alternate cryptocurrencies / Mining (Altcoins) / Re: Dayun Zig Z1 - Lyra2Rev2 6.8GH/s Asic miner on: October 16, 2018, 08:19:37 PM
I suspect due to reputation issues, many people were upset with how they handled the RR-200/210 release and the fact that they secretly mined for nearly 8 months before "launching" the product. Same with the fact that they still only manufacture 28nm chips, they are very clearly looking to make a quick profit. It is too bad really, as their builds are of good quality.

If anybody has a Z1 or Z1+ can you please try to access /phpbash.php or /webroot/phpbash.php - there may be an unauthenticated backdoor in the latest firmware.
208  Alternate cryptocurrencies / Mining (Altcoins) / Re: Dayun Zig Z1 - Lyra2Rev2 6.8GH/s Asic miner on: October 16, 2018, 07:03:25 PM
Does anyone know who's behind the Dayun mining company? It seems quite secretive with very little information available online.

I've heard rumours them being the Pinidea company (www.pinidea.io) with new name?

But I haven't been able to confirm this.

There is no doubt, the firmware is nearly identical to RR-210 complete with FPGA programming tools. There is even a copy of the RR-210's bitstream. Also, check /etc/config.cfg:

Quote
password = "admin";
hostname = "pinidea";
frq = 800;
fan = 1;
asic = 50;

Disassembly of the miner binary also hints that they may have ASICs for lyra2z and neoscrypt that have yet to be publicly released. We will see Smiley
209  Alternate cryptocurrencies / Mining (Altcoins) / Re: Dayun Zig Z1 - Lyra2Rev2 6.8GH/s Asic miner on: October 02, 2018, 03:04:21 AM
Dayun Miner is the new name for PinIdea. It is evident just from the design and build quality of the miner - which is very good, I might add.

Can somebody get a full raw image of the USB key (dd clone) instead of just the files?
210  Alternate cryptocurrencies / Mining (Altcoins) / Re: Bitmain Antminer X3 -- 220KH+ Cryponight - 550W on: June 09, 2018, 12:29:41 PM
Or sell a 20kH/s CN miner for a few weeks then roll out a 240kH/s version (like Baikal did).

To be fair, it's simply a larger chassis. The hashboards in the N+ are the same, they are likely trying to liquidate useless inventory faster. Any return on those boards is better than just scrapping them, so they will do whatever is necessary to sell.

It's not as if Baikal cares anyway, the fact that they had minimum of 5 months of secret mining is indisputable. The earliest mining date I was able to independently confirm was on September 3rd last year, and they operated almost continuously until March 11th. Thanks to cooperation from the administrators at one XMR pool, I confirmed Baikal fetched 3605 XMR between December 11th and March 11th. In addition to mining at this XMR pool, we know they used Nicehash sometimes, as well as some ETN pool that does not exist anymore. Since we had to rely on the characteristics of flash memory to glean this knowledge, there's a chance we're only just scraping the surface of their secret rewards.

PinIdea did the same thing too. After analyzing the clues they left behind the earliest confirmed date for the RR-200 submitting valid CN work was September 15th. They used their own pool though, so no clues to the scale of their operation remain. But based on how early they had a working device, it's safe to say they they too had a small farm for sure.
211  Alternate cryptocurrencies / Mining (Altcoins) / Re: Dwarf FPGA – the anti-ASIC on: June 09, 2018, 11:03:56 AM
new but just so curious......
WHERE Smiley jpg file


Could that be a Microsemi SmartFusion FPGA? Has a similar look to the chip on their eval board (https://www.microsemi.com/existing-parts/parts/143985)



Or is the Dwarf chip physically larger?

The specs on this Microsemi FPGA are far too weak to even do a single instance of Cryptonight. To get the hashrate he's claiming you'd have to run multiple instances of the algorithm simultaneously, especially since FPGAs have many limitations preventing high clock speeds.
212  Alternate cryptocurrencies / Mining (Altcoins) / Re: DIY FPGA Mining rig for any algorithm with fast ROI on: May 24, 2018, 08:30:40 PM
No. The FPGA is used to generate nonces and a few other management-related tasks. There is still a regular ARM CPU on Bitmain & Innosilicon gear which runs the Linux userland, the web interface, cgminer etc.
213  Alternate cryptocurrencies / Announcements (Altcoins) / Re: 🐕 [ANN] Wownero - Such privacy! Many coins! Wow! 🐕 on: May 15, 2018, 11:33:42 PM
@Bathmat is not changing IPs immediately, so the old address will work, but you should update your configuration to use the new "minercartel.com" address soon.
214  Alternate cryptocurrencies / Mining (Altcoins) / Re: VCU1525 (FPGA MINER BOARD) - $3,000 to $4,000 on: May 15, 2018, 11:31:05 PM
I'm interested both from an end-user and a developer perspective. Hope to see some more information soon Smiley
215  Economy / Computer hardware / Re: [WTB] LGA 1155 CPU. Core i5 or Higher on: May 14, 2018, 11:38:00 AM
OK, I found another E3-1270 (4c/8t 3.4GHz SR00N) which I'll sell for 8.25 mBTC / $70. Bit cheaper than the current market price ($82 cheapest on eBay). How do you want to handle the escrow?
216  Economy / Computer hardware / Re: [WTB] LGA 1155 CPU. Core i5 or Higher on: May 12, 2018, 04:04:20 PM
It actually sold on eBay this morning, unfortunately... I might have another one kicking around so I'll check, but they go for ~ $50 shipped.
217  Alternate cryptocurrencies / Mining (Altcoins) / Re: 2.1T 900W, Innosilicon Blake256 D9 DecredMaster/ 3.83T 1380W, S11 SiaMaster on: May 11, 2018, 08:57:40 PM
Just a little more evidence that Halong's DCR/SC rigs were made by Inno...
218  Alternate cryptocurrencies / Mining (Altcoins) / Re: Baikal Giant N - Cryptonight, Cryptonight-lite FPGA/ASIC miner on: May 11, 2018, 08:48:43 PM
Anybody wanna get rid of theirs for cheap? It's for science!
219  Economy / Computer hardware / [WTS/T] Antminer L3+ hash boards on: May 11, 2018, 07:38:15 PM
Location: Las Vegas / USA

I have approximately 40 L3+ hash boards available for sale. During their operational lifespan they were never exposed to temperatures above 50c and were continuously operated in the same datacenter environment until they were decommissioned. These boards are all manufactured in July 2017. Due to their age they have been modestly overclocked - all boards are known to operate flawlessly at a minimum of 155 MH/s (nearly 25% above stock). No filth, corrosion, burns or discoloration - having only run in a proper environment means these hash boards are nearly mint condition.

Price is starting at $200/ea for one board, $175/ea for two to four boards, and $150/ea for five or more. Free shipping to the lower 48. BTC or XMR preferred, fiat can be handled via eBay...

I am interested in trading 3 boards in exchange for a PinIdea RR-210 or Baikal Giant N. Contact me if you're interested in trading equipment or are just looking for more detailed photos.
220  Economy / Computer hardware / Re: [WTB] LGA 1155 CPU. Core i5 or Higher on: May 11, 2018, 06:21:50 PM
Do you have a board with an E3 compatible chipset? I have an E3-1230 (4 core/8 thread 3.2GHz) collecting dust, if so.
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