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1  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: IOTA :: Buying / Selling on: September 11, 2016, 05:05:58 PM
WTB 200-400 Giota - 0.015btc/Giota max
2  Economy / Digital goods / Re: Buy or Sell Antminer S4 $200 Coupons on: October 02, 2014, 11:13:42 AM
I have some USD200 S4 coupons to sell. If your are interested, drop me your offer! (escrow accepted)
3  Economy / Computer hardware / Re: [immediate delivery]1749USD for 1T BTC miner shipping via UPS/DHL on: June 12, 2014, 05:36:49 AM
To:allinvain,xoun,Bit_wizard,

Your miners are scheduled to be picked up on Sunday 11:00AM,Beijing time.And the track numbers have been PM to you separately.

Good luck to you all,i wish tomorrow there will be flight waiting for your miner.If not,Monday will take them away and you will get them on Tuesday or Wednesday.

zyhsu815

Miner received yesterday and have been running smoothly at 1Th/s since then.

Happy customer here! Many thanks Smiley
4  Economy / Digital goods / Re: Antminer S2 $400 Coupons Giveaway on: June 11, 2014, 08:44:11 AM
what are these ??
I dont get it.. ? explain please.. i am kinda stoooopd Smiley

Coupons which will allow you a discount of $400 on the Antminer S2 price (bitmaintech.com)
5  Economy / Digital goods / Re: Antminer S2 $400 Coupons Giveaway on: June 11, 2014, 07:00:40 AM
10 coupons still available!
6  Economy / Digital goods / Antminer S2 $400 Coupons Giveaway on: June 10, 2014, 09:32:31 AM
Hi,

I have 15 11 Antminer S2 coupons to give away! (Expire on June 12).
Post your bitmain username here or send me a PM.

Any tip is welcome:1EwJcJwvCfnesvf9xhMD7bPvWWH3ADGJHo

Cheers!
7  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit, sales price changes daily, now $2207 per Kit on: June 08, 2014, 05:54:19 PM
Great! Now it's back in Korea

Incheon, Korea, Republic of    06/08/2014    10:06 A.M.   Departure Scan
Castle Donnington, United Kingdom    06/07/2014    9:24 A.M.   Additional documentation is required on the merchandise description.


Have you already tried to directly contact ups, or at least bitmain for clarifications?

Yeah unable to contact UPS at the weekend (in the UK at least). Sent an email to bitmain. Don't fancy the odds of my miners arriving in one peice have been shipped around the world twice. This is piss poor.

They're in Germany now and arrival date has remained unchanged the whole time - still by end of day tomorrow!

Koeln, Germany    06/08/2014    6:15 P.M.    Arrival Scan
Almaty, Kazakhstan    06/08/2014    3:22 P.M.    Departure Scan
   06/08/2014    1:17 P.M.    Arrival Scan
Incheon, Korea, Republic of    06/08/2014    10:06 A.M.    Departure Scan
Castle Donnington, United Kingdom    06/07/2014    9:24 A.M.    Additional documentation is required on the merchandise description.
Incheon, Korea, Republic of    06/06/2014    8:32 P.M.    Arrival Scan
Chek Lap Kok, Hong Kong    06/06/2014    4:00 P.M.    Departure Scan
Shenzhen, China    06/06/2014    10:47 A.M.    Departure Scan
   06/06/2014    2:41 A.M.    Arrival Scan
   06/06/2014    2:37 A.M.    Departure Scan
Shenzhen, China    06/05/2014    7:49 P.M.    Origin Scan
   06/05/2014    6:33 P.M.    Pickup Scan
China    06/05/2014    5:35 A.M.    Order Processed: Ready for UPS

That's some crazy journey - I expect bitmain must have clarified the contents on my behalf... If so - thanks! Just hope they arrive in one peice...


Don't worry, there is nothing special with this tracking and the package didn't do a U-turn.
The UK line (06/07) doesn't mean that the package was in UK. It means that UPS UK was working on the custom clearance (they are doing that while the package is on its way) and a document was incomplete or missing.
8  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit, sales price changes daily, now $2207 per Kit on: June 08, 2014, 09:26:13 AM
Can I get one too, will be much appreciated.

"mitak64" is the name
Did you not get a S2 coupon for your purchase recently?  I only ask because I have these coupons from a purchase that I made on May 28th.

If not and you are planning on another purchase, I will send you one.



Now, for everyone else:

For those that are sending me pm's asking for coupons.  I will probably send you one if you are making a purchase, but if you have been reselling them, then forget it.  If you are not a buyer, dont ask for a coupon.

I guess I need to add that I will not send a coupon to new user accounts either.  You need some history here before I will even think about sending a coupon.

I am willing to send coupons to anyone, especially to newbies, as they are among the most generous in terms of tip so far Smiley

Just send me a PM with your username.

And for the greedy ones, no worry, it is OK if you don't tip, however a "thank you" message would be greatly appreciated. .
9  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit, sales price changes daily, now $2247 per Kit on: June 05, 2014, 12:56:37 PM
I have some S2 coupons left! Let me know if someone need them. Any tip would be appreciated Smiley
10  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit Sales Open, official sales price $2260 per Kit on: June 03, 2014, 04:28:45 PM
Let me know if someone need a coupon. A small tip would be appreciated Smiley

I could use few.

How many coupons would you need?
What is your username?

2 would be perfect, username is Midyatspor

Sent Smiley

11  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit Sales Open, official sales price $2260 per Kit on: June 03, 2014, 04:11:02 PM
Let me know if someone need a coupon. A small tip would be appreciated Smiley

I could use few.

How many coupons would you need?
What is your username?
12  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit Sales Open, official sales price $2260 per Kit on: June 03, 2014, 03:48:12 PM
Let me know if someone need a coupon. A small tip would be appreciated Smiley
13  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Kit Sales Open, official sales price $2260 per Kit on: May 31, 2014, 03:22:07 PM
I have plenty of S2 coupons valid until monday. They can be used to buy the "kit".
Let me know if someone need a coupon.

I will donate them for free or any small tip.

14  Bitcoin / Bitcoin Discussion / Re: Hardbit hardware wallet? on: May 16, 2014, 12:46:09 PM
Ok so I received two of my hardbits today.  I would like to direct people to the users manual which is located here:
http://www.hardbit.cn/index.php/downloads

As the instructions show you use this device with software installed on another android device.  How these two devices communicate are made clear in the users manual if you download the link.  All communication is done via QR codes.

The problem I have is this:
1. No way to upload your own private key.  You must use the private key that comes with your wallet.  This means we need to rely on a third party hardbit.cn to assure us that the private key they generated was either destroyed or is kept somewhere securely.
2. No way to download the private key on the wallet without using their proprietary backup system.
3. No way to via a usb connection transmit data to / from the device.


I have been using this wallet for a week, and I had time to explore a bit the device.

As regards your concerns:
1. I agree that it would be much better if there was a way to upload our own private key. However, it seems that the key is generated by the device when you first use it and not pre-loaded. Indeed, I found a way to reset the device (first time it was accidentaly) and each time I got a different bitcoin address.
2. I agree, I don 't like that.
3. I also found a way to connect the device via USB and transmit data to / from the device

Btw, I have also another concern: when I do a payment, I have to wait the transaction to be confirmed and then to sync the device to be able to create another transaction... I don't understand the purpose of this restriction and if a developer is reading the forum I would like to have it deleted.
15  Bitcoin / Bitcoin Discussion / Re: Hardbit hardware wallet? on: May 12, 2014, 05:36:39 PM
Interesting, so it doesn't only sync the balance but enables the offline device to function without the Tracking device once it was synced (so it syncs outputs?).
Just want to make sure thats how it works. If yes, I'd like to have another way of syncing it than a Tracking device. Maybe someone from the Developers read this and create something. If not, I can do a web based version that does that if I know how the QR code is build and what information it requires

For ourputs, the hardbit is generating a QR code (the signed transaction) and you have to scan it to propagate the transaction using your smartphone.
I agree that a web based version would be nice (something like http://www.visualbtc.com/)
16  Bitcoin / Bitcoin Discussion / Re: Hardbit hardware wallet? on: May 12, 2014, 05:07:36 PM
By this way you can sync the balance of the wallet, propagate a transaction and create a backup of the wallet.
Sync the balance of which wallet? The offline one of the one on your Tracking device (Smartphone?)?

If it is the offline device, does that mean you can then create Transactions with only the device without having a Tracking device with you? (As you already have everything needed for creating a Tx then). And do they offer a way to sync it without having a tracking device (a software or a website)?

Sync the balance of the offline device (the device prevents you from creating a transaction if the payment amount is bigger than the balance, so you have to sync the balance when you receive bitcoins on the hardbit address)





1/ Scan the QR code generated by the hardbit with your smartphone
2/ Scan the QR code generated by your smartphone with the hardbit
17  Bitcoin / Bitcoin Discussion / Re: Hardbit hardware wallet? on: May 12, 2014, 04:21:30 PM
Hi,
 I just got a hardbit from the manufacturer in SZ (very kind btw).

What you get:

- 1 android device (2.5'')
- 2 batteries
- 1 USB cable
- 1 USB charger

Hardware:

It is an android 2.5'' phone: you can find same hardware on amazon or ebay (http://www.ebay.com/itm/2013-New-2-45-touch-screen-the-worlds-smallest-Land-Rover-Android-smartphone-/121215810011, http://www.amazon.com/dp/B00HIHRWEK/?tag=newvie-20)

Software:

A custom version of android and a wallet application are loaded into the Hardbit.
You have to download an application on your smartphone (it seems that there is only an android version at the moment)

How it works:

The hardbit is using QR codes to communicate with the smartphone. By this way you can sync the balance of the wallet, propagate a transaction and create a backup of the wallet.

The wallet and backups are protected by a password that you are requested to create when your first turn on the hardbit (at least 10 caracters)

First Conclusions:

It is a very smart idea!
However, I would have more details on the way the private key is generated (I will ask a friend to translate the technical document).

If I can find some time, I will upload some pictures tomorrow.
18  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Miner (1w/GH/s) on: April 29, 2014, 03:33:36 PM
I sell an account with 2 coupons on it (2xUSD400) for USD75.

No need to trust me, you change the email and the password and the account is yours!

Escrow accepted
19  Economy / Services / Re: [Lee group,Round 7]2750$ and 2650$ ! Sales promotion of dragon 1T miner on: April 28, 2014, 04:02:13 PM
Thanks for the link.
How well has it worked for you so far?

It has been working perfectly so far!


Any updated English versions for the original 5 blade units? Thanks in advance if one exists.

You may ask to lketc directly. I have bought my english version on their Tabao shop.
20  Economy / Services / Re: [Lee group,Round 7]2750$ and 2650$ ! Sales promotion of dragon 1T miner on: April 27, 2014, 05:35:15 AM
If it can help someone I have uploaded the english version of the firmware (Dragon Miner 4 blades) on Mega: https://mega.co.nz/#!0VdjTLbb!ZMIgygrA0j7dbOoJdNI9Akhn2x6oVGAJLRTfOy8sh_8
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