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1  Bitcoin / Hardware / Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH on: January 31, 2016, 02:29:34 PM
lol this is a joke, 0.05 discount
S7 Batch 10 ..ROI ? Never
2  Bitcoin / Hardware / Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH on: November 19, 2015, 01:39:28 PM
Batch 5 Shipped

Order Date 2015-11-04

My batch 5 - ordered 03/11 shipped 18/11 ...so this time is Bitmain better then promised
3  Bitcoin / Hardware / Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH on: November 05, 2015, 11:14:38 PM
Hi, does anybody knows how to stop beep sound when connection to net is down? I cannot find any controler of "beep sound" like S4 had. Thanks for any advice.
I don't think the S7's have a speaker to notify you when the internet connection goes down. I may be wrong but I though that's how they designed them.

I have two now .. both of them beeps like a hell Smiley ..so it does
4  Bitcoin / Hardware / Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH on: November 05, 2015, 10:51:03 PM
Hi, does anybody knows how to stop beep sound when connection to net is down? I cannot find any controler of "beep sound" like S4 had. Thanks for any advice.
5  Bitcoin / Pools / Re: [9000 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 03, 2015, 10:12:32 AM
go go Slush go .. I like this kind of big reward per one block when total hashrate of pool is small.
6  Bitcoin / Hardware / Re: ANTMINER S4 Discussion and Support Thread on: September 29, 2014, 08:26:41 PM
0,73 shipping costs to my country for two S4s? I like your products but this is insane. +20% customs duties.... better byu some BTC and wait.



You in the UK? i got a quote earlier for one at .88 i wonder if 2 is the same price, means better getting together with someone else and ordering together so save on postage if thats the case.

Sorry  ... Czech republic Smiley
7  Bitcoin / Hardware / Re: ANTMINER S4 Discussion and Support Thread on: September 29, 2014, 06:07:54 PM
0,73 shipping costs to my country for two S4s? I like your products but this is insane. +20% customs duties.... better byu some BTC and wait.

8  Bitcoin / Pools / Re: [ANN] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining for everyone on: September 08, 2014, 09:48:30 PM
BTW does anybody knows how many blocks have been found so far by solo.ckpool?
Zero

Thanks ...
9  Bitcoin / Pools / Re: [ANN] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining for everyone on: September 08, 2014, 07:35:06 PM
BTW does anybody knows how maby block was found so far by solo.ckpool?
10  Bitcoin / Pools / Re: [ANN] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining for everyone on: September 08, 2014, 07:34:14 PM
Like it has been mentioned, the discarded number is due to the S3's high queue (I think it is 1046), but I am meant to believe does NOT affect your mining. you can change this to a lower number to get less discards.
This particular solo pool, I have noticed, takes a while to "settle" down to your appropriate hashing speed to assign a relevant Diff, so a few minutes is not long enough to reach conclusions.

OK, I will wait and check the stats after few hours ..
11  Bitcoin / Pools / Re: [ANN] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining for everyone on: September 08, 2014, 07:31:23 PM
Discards are a result of the S3 having a high queue setting. most people ignore it.

Thanks, so where is the place to set the queue size?
12  Bitcoin / Pools / Re: [ANN] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining for everyone on: September 08, 2014, 07:24:26 PM
Hi
 can someone help with this?
 I have pointed 4 of my Ants S3 to solo pool and get lot of discarted shares.
 For example:
GetWorks   15
Accepted   79
Rejected   1
Discarded    2342


and best share is also very low afer few minutes.

When I point this miners for example to Slush I get:

GetWorks   19922
Accepted   152451
Rejected   337
Discarded    1934111

And best share is > 1 000 0000 after few minutes.

In solo pool is ratio Accepted / Discarded much bigger.

Thanks
13  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 25, 2014, 09:50:22 PM
I have no clue how this could happened.  No security alarm of any security SW.

 Huh
Do you use snakeoil?

?? what is it?

I mean SW like firewall (on router, NAS, PC) - there was no alarms logs
and antivir with antispam ..
14  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 25, 2014, 09:27:51 PM
If your wallet has been hacked and it was only stored on your computer, you should assume the attacker has compromised your computer. You could have any kind of malware on your PC now. Generating a new wallet file will NOT be enough, you need to do a full OS reinstall and then generate a new wallet.

Did you install any software on your PC recently? anything bitcoin-related (price tickers, widgets, altcoins)? where did you download your wallet software from?

I have lot of sw on my PC. So i take new laptop with new OS ane crate new wallet. This laptop is dedicated only to BTC. So i think this topic should be closed. I have no clue how this could happened.  No security alarm of any security SW.
I oly saw that adress 17gH1u6VJwhVD9cWR59jfeinLMzag2GZ43  belongs to some hackers/thieves beacuse I am not the only one who was robbed...
https://www.bitcoinregime.com/2014/07/07/stolen-bitcoins-and-releated-account/

15  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 24, 2014, 07:07:10 PM
If it was a keylogger, that will not do.  As I understand, the safest is to use a separate computer, not connected to the internet, to store your wallet and sign transactions.
Yes .. I decide to do it like this. [ ... ]Move wallet do other location and connect to Inet only when I will want to use it.....
That is still a bit dangerous.  The safest procedure is to never connect that computer to the internet, transfer the transaction data to it  by USB stick, and transfer the signed transaction back to the main computer in the same way. 

I don't think that there is a sufficiently safe way to carry several thousand dollars in bitcoin outside your home.  If you do not control the physical environment where you sign the transactions, there seem to be ways to steal your bitcoins, even of you use a Trezor.

The computer and NAS isin my home, hidden on local network. No dat file outside.

Maybe i did not catch the idea of Trezor, but lets imagine that I will have one standalone computer with wallet. I need to connect to internet to get incoming tansactions. Or not?
Than what exactly tresor do? I thought that Tresor only sign the transaction. Because where is the 20 GB blockchain info?

Second thing is that I maybe should delete this wallet at all and start with new wallet on other computer, because maybe someone use the copy of it.
Is there any chance to find out that someone use copy od my wallet?

What will you do as the best secure solution?
16  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 24, 2014, 06:42:45 PM
Or it was just a keylogger. This is typically the cause of these kinds of thefts.
Who knows. Do I have to delete this wallet and set new one? I am afraid setting new psswd is not enough. ..
If it was a keylogger, that will not do.  As I understand, the safest is to use a separate computer, not connected to the internet, to store your wallet and sign transactions.

A Trezor may be just as good, although you must be careful when updating its firmware.


Yes .. I decide to do it like this. Change passwd to 24 letters. Move wallet do other location and connect to Inet only when I will want to use it.....this was a little bit expensive lesson.
17  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 24, 2014, 05:55:01 PM
What wallet were you using?

I'm using Bitcoin Core 64 bit. (now v0.9.2.1 - QT ver. 5.2.0)
Did you have it password protected?

If so was it a long, random password or a short common one?

Protected with passwd. 8 characters (each different, some lettes, some digits...etc.).. that's why I dont know how this could happened.
Relatively weak and easy to crack assuming someone got your encrypted wallet.dat file and could set it up in a dedicated machine to brute force it.  Can you think of how anyone might have gotten your wallet.dat file?

(I use 32 character random passwords generated by LastPass).

Or it was just a keylogger. This is typically the cause of these kinds of thefts.

Who knows. Do I have to delete this wallet and set new one? I am afraid setting new psswd is not enough. ..
18  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 24, 2014, 05:16:13 PM
What wallet were you using?

I'm using Bitcoin Core 64 bit. (now v0.9.2.1 - QT ver. 5.2.0)
Did you have it password protected?

If so was it a long, random password or a short common one?

Protected with passwd. 8 characters (each different, some lettes, some digits...etc.).. that's why I dont know how this could happened.
19  Economy / Service Discussion / Re: BTC stolen from PC wallet on: August 24, 2014, 03:33:56 PM
What wallet were you using?

I'm using Bitcoin Core 64 bit. (now v0.9.2.1 - QT ver. 5.2.0)
20  Bitcoin / Hardware wallets / Re: [ESHOP launched] Trezor: Bitcoin hardware wallet on: August 24, 2014, 11:56:15 AM
Hi

 yesterday was some BTC stollen from my wallet (PC). I dont know how or who or how did this happened.
 Will trezor help again this ?
 

Impossible to say, as you don't know how they were stolen.

Still trezor is the safest option currently.


All I can found that BTC was sent to 183u3xkUUqpVwJmmLqqt14cchS5Mu9CQk7 and then to 17gH1u6VJwhVD9cWR59jfeinLMzag2GZ43 .. but I had some secure things like firewall antispam .. .etc. on my computer .. but i looks it is not enough .. So I hope trezor will make it safe for next time.

Were you handling that wallet when the first transaction happened, or shortly before?   - No, only incoming trancaction All i See is one transaction few hours befonr.

Do you use Dropbox or some other external storage? - No external (Inet) devices .. only my own NAS with firewall and restricted IPs

Was the wallet totally emptied, or only part of it? - tottlly empty after that attack

What software/hardware did you use to generate your private keys? - sorry but I dont understand this queston. Do you mean passwords? Or what type of keys?
 
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