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Showing 20 of 30 results by MadHasher
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Topic
Board Trading Discussion
Re: intersango bitcoin withdraw not possible? (no fiat involved)
by
MadHasher
on 13/03/2014, 22:39:06 UTC
"So I answered your 'confusion' but may I know why do you think Patrick's asset is not going to be hurt?"

I am thinking about the bankruptcy route for recovery of assets. On other threads the intention to pursue
all three founders of the company is discussed, and they may be successful. I have not seen any references
to case numbers, and until I see these, it is difficult to find out how far that has progressed.

So, back to the civil action route - IANAL BTW.

If these guys had any business sense, they should have gone public as soon as they knew the company was
insolvent, perhaps in June 2013 when the accounts were due. (I'm giving them the benefit of the doubt here)

At that time they might have avoided bankruptcy by offering the depositors say 40 cents on the dollar. Do not
take that literally! Now there may be nothing for us after due bills are paid, and the lawyers and accountants
get paid. The reason I say this is that they seem to be willing to let Intersango get delisted and have the assets
seized by the crown. The intersango business seems to be hosted in southern England, their bank account is in
Poland, and the people are in Spain, the USA, and Europe. I doubt there is anything worth seizing in the UK.

Intersango is a limited liability company. That means that not only are the personal assets of the directors
protected under law, but that they can use the assets of Intersango to pay for any legal action. Patrick may have
been Chairman, but he seems to have no right in law to direct the actions of the company (as would be the case
for a Director ie Amir).

The company has to file for bankruptcy as far as I can tell, and I have no knowledge of whether the company owes
a bank any money, or has any other financial obligations, so it is difficult to know how this would play out. I'm hoping
that the Intersango three still keeps an eye on these boards, because getting them to respond probably offers the
best hope of any recovery.   


AFAIK, they can claim insolvency but customer funds must be made available. If customer funds aren't made available, they are liable to go to jail for embezzlement. I don't think being an LLC has any matter regarding deposits and whatnot.
Post
Topic
Board Announcements (Altcoins)
Re: [XPM] [ANN] Primecoin High Performance
by
MadHasher
on 24/01/2014, 15:51:23 UTC
Thank you both for your input. Wanted to make sure I wasn't doing anything wrong.

Best regards
Post
Topic
Board Announcements (Altcoins)
Re: [XPM] [ANN] Primecoin High Performance
by
MadHasher
on 23/01/2014, 21:11:49 UTC
Hi,

I've been reading this thread looking for some indication of performance but haven't come across nothing useful. I currently own a few machines and have been testing an AMD Athlon 64 X2 @ 2.6GHz, which gets me 0.012 chains/day.
From what I've read some people seem to be able to get much more than that, though I'm unsure if that number is related or not to the current difficulty.

Am I missing something or is current performance on this order of magnitude? I'm using this miner with default parameters, compiled myself.

Guidance is greatly appreciated. Thanks.
Post
Topic
Board Hardware
Re: WTF Cointerra
by
MadHasher
on 18/11/2013, 19:35:11 UTC
Never give out money to a company which uses "Easy Money" as their miner's ads catchphrase.
Post
Topic
Board Scam Accusations
Re: Intersango - can't withdraw coins
by
MadHasher
on 24/10/2013, 13:24:07 UTC
Last time I couldn't log in, it took three months to resolve.

Should have had the coins out then, but I'm stupid.

Now, the site recognizes my email and user ID but not the password. All attempts to reset the password via the emailed reset password link fail.

I put in a support ticket, but need the money really fast this time. So I want to just get the coins out of there. A dog with a severe subaortic stenosis needs an operation, an expensive operation. I don't have time to be messing about while things are flagged for admin action etc. for weeks and weeks and weeks.

If Patrick or Amir are around, check your support tickets please. I know that is the way you prefer to be contacted, and for protocol's sake that's what I'm doing first, but I don't have long. I would like to be in my account by noon, UK time tomorrow so I can sell the coins and book the op.


Hi,

Let me know if you have any success. I'm trying to do the same but haven't had luck getting an answer back from support. Will let you know if I do.
Post
Topic
Board Service Discussion
Re: Mtgox account hacked and emptied by huge mining fee
by
MadHasher
on 18/10/2013, 19:55:00 UTC
If your "friend" wants to shed some light on a possible hack on MtGox that could have gone unnoticed, EVERYONE would appreciate it. Otherwise, not much else you can do (I guess) since, as pointed out, the only way this seems possible is by MtGox being hacked, which would mean he would be entitled to get his BTC back from them.
Post
Topic
Board Hardware
Re: 2GH NinjaStick USB Miner powered by Bitfury
by
MadHasher
on 29/08/2013, 22:39:51 UTC
It takes a good heatsink to really push the bitfury chip, so....

http://i.imgur.com/dmPlOyWl.jpg

... put one of those on them?
Post
Topic
Board Hardware
Re: HashFast launches sales of the Baby Jet
by
MadHasher
on 14/08/2013, 14:14:53 UTC
Come on people, either these guys have a very bad PR or this is a scam. If you think anyone not IBM, Intel or another big player can deliver one chip that can use up to 300W in power, you're delusional. And even them would never do such thing if not for experimental purposes (if even viable for that).

TDP of a 7970 is 250W+  ...  Just sayin'.


http://en.wikipedia.org/wiki/Radeon_HD_7000_Series#Radeon_HD_7900

And that is a lot more than just a chip. The RAM and VRMs on these things take a good amount with it. You also should know there is a huge difference in both yields and cooling something that is <200W and one that pushes through 300W or more. Same reason why you see Intel having high-end chips at 130W+ but not much more than that.

You do know a Bitcoin ASIC (any ASIC) is going to have heat load off the chip too right? No ASIC runs as 12V so you are talking about so pretty "beefy" DC to DC converters.  Not sure why people assume xW at the wall would mean xW at the chip.

Yes. Also, a smaller company being able to pull even a 100W chip with decent yields is a long shot.
Post
Topic
Board Hardware
Re: HashFast launches sales of the Baby Jet
by
MadHasher
on 12/08/2013, 20:17:43 UTC
Come on people, either these guys have a very bad PR or this is a scam. If you think anyone not IBM, Intel or another big player can deliver one chip that can use up to 300W in power, you're delusional. And even them would never do such thing if not for experimental purposes (if even viable for that).

TDP of a 7970 is 250W+  ...  Just sayin'.


http://en.wikipedia.org/wiki/Radeon_HD_7000_Series#Radeon_HD_7900

And that is a lot more than just a chip. The RAM and VRMs on these things take a good amount with it. You also should know there is a huge difference in both yields and cooling something that is <200W and one that pushes through 300W or more. Same reason why you see Intel having high-end chips at 130W+ but not much more than that.
Post
Topic
Board Hardware
Re: HashFast launches sales of the Baby Jet
by
MadHasher
on 11/08/2013, 16:42:47 UTC
Come on people, either these guys have a very bad PR or this is a scam. If you think anyone not IBM, Intel or another big player can deliver one chip that can use up to 300W in power, you're delusional. And even them would never do such thing if not for experimental purposes (if even viable for that).
Post
Topic
Board Hardware
Re: www.bitcoinza.com - BitFury Asic Units!
by
MadHasher
on 23/07/2013, 21:57:28 UTC
Give the network time to stabilize? Is everybody insane? Do give ASIC Miner and company time to keep gobbling up hashrate and then panic when a large entity has amassed a big enough of the network's power.

Hi MadHasher, I understand your frustration and worries regarding this. I just think that it would be beneficial to the community if asic dont just keep being pumped out. But gets released steadily , while giving time to adjust. I know this might be a pipedream and we will of course adjust our policies when the time comes and ask the community to give us feedback.

But it is good to "hope" that this will happen, and that everyone will join in the venture isnt it? hehe

Sorry but that is an idiotic notion. ASICs are way too expensive ATM but it's what the market is princing them at, for the most part. Sell what you can build and let the price stabilize, meanwhile you sell more hardware and only the uninformed, who stop by Block Erupter USB sales, will complain when you manage to drop the price from mass production. Bitcoin wins from hardware getting distributed everywhere, as it was in the beginning.

These new "support the network" arguments seem more from lack of production capacity than anything else...
Post
Topic
Board Hardware
Re: www.bitcoinza.com - BitFury Asic Units!
by
MadHasher
on 23/07/2013, 13:32:58 UTC
Give the network time to stabilize? Is everybody insane? Do give ASIC Miner and company time to keep gobbling up hashrate and then panic when a large entity has amassed a big enough of the network's power.
Post
Topic
Board Hardware
Re: Network Protection statement from KNCMiner
by
MadHasher
on 19/07/2013, 23:32:51 UTC
For those that do not have time to read the rest of the threads:

If KnCMiner hits their delivery targets, the existing competition will likely out produce and out price them before or soon after their first units are delivered.  Multiply whatever hashrate they produce by an appropriate constant when you do your ROI calculations. 

They may be a very competent technical team.  However, KnCMiner has no power to "protect" your ROI.  It doesn't really matter what their intentions are.  The only way to protect your ROI would be to guarantee a percentage of the global hash rate for every purchase you make with them.




+1
Post
Topic
Board Hardware
Re: Block Erupter USB Sales [Temporarily Out of Stock]
by
MadHasher
on 01/07/2013, 10:50:09 UTC
Why do you people support a company that increases their own network many times over with your own money?

Units are in the field.  Only buy second-hand if you must.  Don't contribute to this madness.

We wouldn't settle for BFL or Avalon mining with their own equipment.  Why do these Chinese ventures get a free pass from that scrutiny?

Greed.
Post
Topic
Board Hardware
Re: Block Erupter USB Sales [New Sales Policy with New Price]
by
MadHasher
on 26/06/2013, 09:39:37 UTC
Basically the rest of us buying at the 1.99 BTC price got royally screwed? What a scam, production price is apparently not NEARLY 2 BTC, probably not even 0.5 lol.

of course

Avalons, which were break even in production costs: ~$1300 @ 60GH/s
Block Erupter USB @ 2BTC: ~$35000 @ 60GH/s
Block Erupter USB @ 0.89BTC: ~$16000 @ 60 GH/s

It was expensive back then, it is expensive now. It is the buyer's fault if you didn't do basic math.

I would be surprised if, excluding R&D, this costs $10 each to build and ship. Even at that price it still has way too much overhead (BOM) per hashing speed, so it is hard to think one can have a good deal anytime if a USB miner isn't at least hashing @ 5-10GH/s.
Post
Topic
Board Hardware
Re: Project Caterpillar - Open Source 3RU DIY ASIC Miner - Now Klondike16 Based
by
MadHasher
on 18/06/2013, 13:19:13 UTC
For those who were wondering, Bitfury did not get hold of his chips in time to win the bet he had, so the need to distribute them for alpha-testing has passed. So we won't be getting any cool bleeding-edge hardware from him this week.

Not to worry, he has commenced testing the chips himself and the early results seem promising, though it is too early to say whether they are ready to go to full production. You can see the latest here:

https://bitcointalk.org/index.php?topic=228677

If his chips test out we will certainly investigate obtaining a supply of them to work with.



I have been following that topic closely. Seems promising. Any thoughts on adopting BFL chips? They finally seem to be dropping prices to an acceptable level.
Post
Topic
Board Hardware
Re: Project Caterpillar - Open Source 3RU DIY ASIC Miner - Now Klondike16 Based
by
MadHasher
on 14/06/2013, 16:43:14 UTC
Keep up the great work and... keep us posted Smiley
Post
Topic
Board Hardware
Re: Project Caterpillar - 3RU DIY ASIC Miner
by
MadHasher
on 07/06/2013, 15:53:20 UTC
There is an air-gap inside the chip packaging, so heatsinks on top will not provide any benefit, and according to Avalon will actually reduce the cooling performace. There is a thermal pad underneath the chip, which gets soldered to the PCB along with the contacts and then vias conduct the heat through the board to the heatsink on the opposite site. There's quite a reasonable discussion BkkCoin's Klondike thread about this.

We definitely plan on applying thermal paste correctly Smiley


Thanks. I read the thread and found what you mentioned. Seems a poor way to cool the chip but maybe they also didn't built the cooling into the PCB thing that well one could say, by looking at the temperatures posted by users.

Here is hoping you can come up with something better Smiley
Post
Topic
Board Hardware
Re: [Announcement] HyperX Technologies presents current chip development
by
MadHasher
on 03/06/2013, 23:05:42 UTC
What is your "HyperX Threading Engine"?

What type of memory does your chip use? GDDR5? Clock speed?

How much funding did you need to be able to fabricate at 14nm? Not even Nvidia or AMD are manufacturing at that node, that is an extraordinary achievement. What is the foundry providing the chips?
Post
Topic
Board Hardware
Re: theASIC miner availible!
by
MadHasher
on 03/06/2013, 22:32:11 UTC
There, reported this thread. Lets see if we make this disappear.