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761  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: [ANN] BETARIGS.COM - Cryptocurrency cloud mining - thousands of rigs available! on: May 20, 2014, 04:39:22 PM
One of my Dragon 1T miner only show 30-40 GHash at Betarigs, while it is funtioning at my side as normal.
The other 3 rigs show the full 1THash at Betarigs.
I add a support ticket at their site, but I get FUCKING UNREADABLE Base 64 encoded email from their support back.
This is the first day I rent out some rigs to try and I won't let my customers down.

Please help
762  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: [ANN] BETARIGS.COM - Cryptocurrency cloud mining - thousands of rigs available! on: May 19, 2014, 04:13:54 PM
Hi all,
I am new here at this thread.
Does anybody know how to configure a Dragon 1T miner for rental at Betarigs?
Thank you.
763  Local / Markt / Re: Ik ben bezig een hosting service op te zetten in China on: May 15, 2014, 02:47:27 PM
Weet jij hoe je remote access op kan zetten voor bitcoin miners?
Opzetten van een farm voor hosting is niet zo moeilijk hier, maar je moet mensen ook in hun miner in kunnen laten loggen en niet in andermans miner.
Als je dat kan wil ik wel samenwerken, want dat trukje kan ik eerlijk gezegd nog niet.
764  Economy / Computer hardware / Re: No preorder, ships directly from the biggest 1T Dragon miner factory. 2350$ on: May 14, 2014, 05:44:00 PM
Hope you don't think I am trashing your thread. I know you have spent alot of time visiting suppliers on your trip, which is appreciated.

If the deal is the same and the price is the same, its just up to the buyer to be sure they are getting a good deal.

Good luck, I'll check back on prices etc.

Don't worry about that, I like critics and I welcome that to discuss how to improve.
Then you know what to improve, if you believe that you are flawless, you are actually staying behind.

I am going to upload my payment address and accepting orders when all the photo's and other stuff are finished.
Not sooner.
I started this thread to let people know that they will be offered another choice.
765  Economy / Computer hardware / Re: No preorder, ships directly from the biggest 1T Dragon miner factory. 2350$ on: May 14, 2014, 01:24:14 PM
Sorry for not finishing putting all the info online.
I still have a lot to do beside this.
The package I am offering is the same as they do.
The advantage I am offering is, I am going to controle that they are shipping the latest and newest miners.
766  Local / Markt / Geen preorder, verzending direkt van de 1T Dragon miner fabriek. 2350$ on: May 14, 2014, 01:16:43 PM
1T Dragon miner op de A1 gebaseerde chip direkt van de grootste fabriek uit China.
2350$ inclusief verzending naar alle delen van de wereld behalve de Verenigde Staten.
Klanten uit Amerika dienen via de resellers van Amerika te bestellen.


De laatste generatie 1T Dragon miners komt met zowel een Engelstalige en Chinese interface.
Maakt je geen zorgen als je geen Chinees kan lezen




De kartonnen doos is van zeer stootvaste kwaliteit en de miner wordt door schok absorberende styrofoam beschermt.

Module: 4 modules met elk 8 chips.
Pool snelheid: niet minder dan 1000 Gh/s
Totaal aantal A1 chips: 32 stuks
Proces node: 28 nm
Fans: 2*120mm
PSU: 1200 watt
Stroomverbruik: 1000-1100 watt
Geluid: minder 52 DB
Afmetingen product   480*176*350mm
Afmetingen verpakking   555*446*287mm
Tara   16.5KG
Verpakking bevat  1T Dragon Miner, 1 stroom kabel en 1 UTP kabel.
Betaling via  BTC, USD of EUR.
Verzending:  Wordt direkt uit de fabriek verzonden binnen 24 uur nadat betaling bevestig is
Overclocking parameter   :1000Mhz +

De stroom kabel dat geleverd wordt me de 1T Dragon miner is van het Chinese vasteland type, gebruik een Nederlandse
adapter of verwisseld het simpel met een computer kabel.
De fabriek in Dongguan die de 1T Dragon miners produceren zit niet stil, elke nieuwe generatie brengt nieuwe verbeteringen met zich mee.
Veel resellers verkopen nog steeds de oudere versie van 21 kilo.
Die hebben al maanden voor die resellers gemined.
De laatste versies bevatten geen LCD scherm meer, in plaats daarvoor is er geïnvesteerd in een betere en krachtige PSU.

Mij naam is Vui-Ming Franciscus David Lai of gewoon David Lai.
Ik woon in Netherland, maar ik ben op dit moment in China.
I woon een half uur met de auto van Shenzhen en Dongguan vandaan.
Twee belangrijke steden waar de laatste BTC en LTC miners worden geproduceerd.

Ik help de grootste op de A1 en A2 gebaseerde fabriek in China hun produkten te verkopen.
Garantie is direkt via de fabriek.
Mocht er problemen zijn of treden er taal barrieres op, dan kunnen jullie direkt contact met mij opnemen en help ik jullie.

Deze draadje wordt regelmatig geupdate. Betalings info en andere zaken moet ik er nog opzetten.
Ik ga nu meer foto's maken en beschrijving er bij plaatsen.
ESCROW is mogelijk via SebastianJu of een andere Escrow service dat ervaring heeft met dit soort orders zoals OgNasty.
767  Economy / Computer hardware / Re: No preorder, ships directly from the biggest 1T Dragon miner factory in China. on: May 14, 2014, 11:58:04 AM
Yes these are directly from the LK Group.
I help them sell.
I already bought a test batch with different models for personal use to see wich model is best.
I will upload photo's tomorrow to see you can spot the difference.
It's only a small detail, but one works better than the other.
If I got an order, I will have them send the best working models out of the door.

The modules are rock solid.
The older models have 1000 watt PSU, the newer models have 1200 watt PSU.
768  Bitcoin / Hardware / Re: AntMiner S2 1TH/s Miner Batch 4, Price changes daily, now 2424 USD for 1TH/s on: May 14, 2014, 06:35:07 AM
The S2 is underclock and don't need to use a big heatsink.
You can overclock them, but FIRST you have to change the heatsink and probably other smaller details.
If you forget to that, don't blame BITMAIN.
IT'S YOUR OWN FAULT
769  Economy / Computer hardware / Re: No preorder, ships directly from the biggest 1T Dragon miner factory in China. on: May 14, 2014, 06:10:26 AM
I have been visiting a lot of factories in China lately.
I still have to crop a lot photo's and update the thread.
The factory in Dongguan is not only the biggest 1T Dragon miner factory, but they also sell the modules to
other workshops.
Those workshops build their own cases and buy their own PSU.
In all cases that I have seen, they use cheaper components to increase their profits.

https://bitcointalk.org/index.php?topic=594728
770  Economy / Computer hardware / No preorder, ships directly from the biggest 1T Dragon miner factory. 2350$ on: May 14, 2014, 05:48:46 AM
1T Dragon miner from the biggest factory of A1 chips based miners of China.
2350$ inclusive shipping to any place in the world except the united states.
If you are living in the United States, please order from the official resellers in your country.


All the latest 1T Dragon miners come with an English and Chinese interface.
Don't need to worry that you can't read Chinese.




Your miner are put into a very durable cardboard box and shock absorbing styrofoam.

Module: 4 modules with 8 chips each
Pool speed: not less than 1000 Gh/s
Chip quantity: 32 pcs of A1 chips
Process node: 28 nm
Fans: 2*120mm
PSU: 1200 watt
Power: 1000-1100 at the wall
Noise: less than 52 DB
Product Size   480*176*350mm
Package Size   555*446*287mm
Gross Weight   16.5KG
Package includes   1T Dragon Miner, 1 Power Cable and 1 UTP Cable.
Payment   BTC payment /USD payment /EUR payment
Warranty   15days
Shipping:  Ships from stock directly from factory less than 24 hours after payment is confirmed
Overclocking parameter   :1000Mhz +

The power cable that comes with the 1T Dragon miner is a mainland Chinese type connector, be sure you change it with
a power cable with a connector of your own country.
The factory in Dongguan is not sitting still and improve the 1T dragon miner with each new batch.
The latest versions don't have a LCD screen, instead they invested it in a bigger and better PSU.

My name is Vui-Ming Franciscus David Lai or just simply David Lai.
I live in The Netherlands, but I am in China now.
I live a half hour away from Shenzhen and Dongguan.
Two major cities in China where all the latest Bitcoin and Litecoin miners are poduced.

I am reselling miners from the biggest factory of A1 and A2 chips based miners.
Warranty is directly via the factory.
In case of difficulties and language barrier, contact me immediately and I will help you further.

This thread will be updated with payment details and other info, I need to make photo's now and add some description.
ESCROW is possible via SebastianJu or any Escrow service that has experience with this kind of service like OgNasty.
771  Bitcoin / Hardware / Re: LIGHTNINGASIC LA75M,75MHS SCRYPT Miner, USD8800; LA1THS, USD2450.shipped out!!! on: May 13, 2014, 04:53:26 AM
I guess Jack owes you explanation then..

i can vouch that if you read this thread jacks says post the id and he will return the btc- but he didnt - too talked to him on the 10th and 11th

In that case, I guess Jack really owes you an explanation.
772  Bitcoin / Hardware / Re: LIGHTNINGASIC LA75M,75MHS SCRYPT Miner, USD8800; LA1THS, USD2450.shipped out!!! on: May 13, 2014, 04:20:33 AM
Another joke of a Chinese supplier stay clear no trust!  Huh
just come back from Beijing Bitcon conference.


I can vouch that Jack is speaking the truth.
I contacted him friday 9 may at 16:46 hour according to my call log.
Duration of the conversation is 3 minutes and 41 seconds.
He was talking that he was at the Beijing Bitcoin conference and be back next week.
773  Bitcoin / Hardware / Re: BeeMiner 1T BTC Miner official thread based on Bitmine A1 on: May 13, 2014, 04:13:26 AM
what would a test unit cost w/paypal and how much is shipping to the EU?

Looking good!!

Hi Chris,

I am in China now.
The shipping cost varies between 2000 till 3800 renminbi (Yuan) depending on which company you used to ship a 1T miner
based on the A1 chip.
The first models are heavy, about 20 kilo.
The latest models are about 14.8 kilo.
774  Local / Markt / Ik ben bezig een hosting service op te zetten in China on: May 12, 2014, 05:00:51 PM
Hallo allemaal,

ik zit al 2 weken in China, ik blijf hier tot 28 juni en dan ga ik weer terug naar Nederland om een zakelijke Visa te regelen.
Er zijn verschillende redenen dat ik in China zit.
1.) Ik betaal me blauw aan import kosten zoals jullie allemaal.
2.) Ik betaal me scheel aan transport kosten, vaak staat er "Free shipping", maar niks is minder waar, die kosten zijn verekend in de totale prijs.
3.) Elektriciteit kosten zijn gewoon te hoog in Nederland om een kans te maken tegen miners uit Amerika en Canada en landen met extreem lage
     elektriciteit kosten.
4.) Ik zit een half uur met de auto verwijderd van Shenzhen en Dongguan waar alle belangrijke fabrikanten zitten.
     Bij defect ga ik er persoonlijk naar toe om de boel te regelen. Werkt erg goed als je een goede klant bent en vooral als je de taal spreekt.
     Ik spreek zelf verschillende dialecten Chinees.

Ik heb hier al een nieuwe farm opgezet dat gedeeltelijk klaar is met Dragon 1T miners in een leegstaande villa van mijn schoon familie.
Nieuwe elektriciteit leidingen zijn sinds zaterdag klaar om genoeg stroom te kunnen leveren voor nog meer miners.
Elektriciteit is voor huiselijk gebruik spot goedkoop, beginnend bij 7 dollar cent tot 10 dollar cent als je groot gebruiker bent.
Voor bedrijven is dat vanaf 12 dollar cent.
Ik ga van de week op zoek naar een bedrijfspand om er miners te plaatsen voor hosting.

Hosting fee per 1T Dragon miner is 200 US dollar per maand, mocht er veel belangstelling zijn, dan kan dat lager zijn.
Contract is in tegenstelling tot de concurentie niet meer dan 2 maanden en daarna elk maand opzegbaar, alleen dan hebben jullie nog een kans.
Mocht jullie de miner willen verkopen, dan verzend ik de miner na betaling verzendkosten naar de koper en scheelt het jullie ook import kosten. De import kosten zal tegen die tijd ook lager zijn in verband met de waarde daling van de miner.
Mocht jullie geen koper kunnen vinden en het toch willen verkopen, dan kan ik het eventueel overnemen tegen de dan geldende fabrieks prijs.

Bijna alle Dragon 1T miner komen uit de fabriek uit Dongguan. Sommige kleine fabriekjes kopen printplaten van de fabriek uit Dongguan en bouwen
hun eigen kast en plaatsen hun eigen PSU erin om kosten te besparen.
Alle Chinese resellers op dit forum plaatsen hun koopwaar als pre-order terwijl alles uit stock te leveren is.
Ze kunnen in principe op de dag van betaling leveren.
Er wordt gewoon op kosten van de koper gemined. Vaak hebben die miners al maanden gemined, vandaar dat er zoveel stof in de heatsink zitten.
De gewoonte is oud spul eruit en nieuw spul zelf gebruiken, de miners is vaak met elke nieuwe batch verbeterd ten opzichte van de vorige batch.
De chip in de Dragon 1T miner is de A1 chip van Innosilicon en Bitmine.

Met deze opzet geef ik jullie een kans en verlaag ik mijn eigen risico.
Mocht er suggesties zijn, dan hoor ik het wel
775  Bitcoin / Mining support / Anyone know what kind of opensource software is used for hosting miners? on: May 12, 2014, 03:20:25 PM
Hi all,

I want to offer hosting of 1T Dragon miners in China and I want customers to be able to log into
their own miners to change pool settings and other stuff.
Anyone knows what kind of opensource software is used to archieve that?

Thanks in advance
David Lai
776  Bitcoin / Mining speculation / Re: Mini Mining projet - starting next week on: May 11, 2014, 03:25:34 AM
The error in your calculation is, difficulty don't increase 20% per month.
Difficulty increase every 2016 blocks, if 6 blocks are solved every hour than difficulty increase every 2 week.
But the reality is that more blocks are solved per hour, so difficulty increase every 11-12 days.
777  Bitcoin / Hardware / Re: Visiting Asic manufacturers in China on: May 10, 2014, 04:42:41 PM
@Bobsag3

Yes, I am 30 minutes away from Shenzhen.
I will be here until 28 june, then I will flight back to The Netherlands and immediately flight back to China after I get a new Visa.

I pm you my Chinese mobile phone number.
778  Bitcoin / Hardware / Re: Visiting Asic manufacturers in China on: May 09, 2014, 01:20:30 PM
There are a lot of small workshops making the Dragon 1T miners in the area Shenzhen and Dongguan.
Not all of them deliver a product with good build quality.
It's safe to buy from the bigger manufaturers and it also depends who you are.
I don't know how they treat the small guys, but if you consider to buy anything, make sure you got
the contact info from the people who are in charge, don't deal with the lower staff.

The PSU that come with the new Dragon 1T miners from the factory in Dongguan is 1200 watt 80 gold plus
instead of the 1000 watt PSU that comes with the older versions of the Dragon 1T miners.
The PSU is from a Taiwanese factory that operates in the budget catagory.
When the PSU runs, it runs smooth and reliable. Don't turn it off instantly, pull out the ethernet cable first
to let the miner become idle and then turn off the PSU can safe you a lot of headdache.
These cheap ass PSU are not like Seasonic or Be Quiet build quality with a lot of build in protection that
you can switch on and off whenever you like it.
These cheap Taiwanese PSU are like old men, when they run, they run smooth, but don't ask them to stop
immediately, because they will fall.

The mining boards themself are rock solid.

I got a pm from asiabtc(Jack) from Lightningasic a couple days ago with his telephone number and an invitation to visit him.
I call him today and will visit him next week, it's only a half hour by car from where I am located to downtown Shenzhen.
I am not sure I will goto Beijing where the headquarter of BITMAIN is, after reading some horrible story about the S2 here on the forum.
779  Bitcoin / Hardware / Re: Visiting Asic manufacturers in China on: May 08, 2014, 06:30:35 PM
I was today at the factory of the Dragon 1T miner.
One of my miners I ordered to test had a faulty PSU.
The boards themself are mining with no problems with a new PSU.
Nancy the manager had it replaced with a brand new miner.

Outside at the factory gate I came in contact with Thomas, who was there for an American consortium.
He was also visiting Asic manufaturers like me.
We had a nice chat.
Thomas keep in touch.

780  Bitcoin / Hardware / Re: [Antminer S1 Sales open] Price changes daily, now 0.508 BTC for 180GH/s on: May 08, 2014, 04:32:07 PM
@Ranjha

I once had 3 Antminers S1 stuck in Mumbai because of mechanical problems of UPS plain according to UPS themself.
BITMAIN compensate every one of that shipment with coupons which I have used all of them  them with pleasure.
It wasn't BITMAIN fault but UPS, it was a good sign from BITMAIN to compensate people.

I sold every S1 I had in the Netherlands, I still have KnC Jupiters running in The Netherlands.
I am in China at the moment setting up a farm with Dragon 1T miners.
No import tax and shipping costs and low electricity rates.
I am planning to host other people miners as well if there is interests.
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