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News: Latest Bitcoin Core release: 29.0 [Torrent]
 
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1  Bitcoin / Development & Technical Discussion / P2SH-P2WPKH revert to origin P2PKH on: December 12, 2017, 02:55:59 AM
Hi there,

is there a way to get the legacy address out of an segwit address?
Or at least the private key out of a segwit address?

Thanks
2  Local / Biete / Lamassu Bitcoin ATM on: June 14, 2017, 08:20:54 AM
Hey,

ich habe noch einen Bitcoin ATM von Lamassu den ich gerne los werden möchte.

Es ist einer der ersten Versionen die Lamassu auf den Markt gebracht hat.
Das einzige was gemacht werden müsste ist die Schlösser zu tauschen (2 Stück).
Demontiert habe ich diese schon. Hatte damals leider die Schlüssel verloren.

ATM funktioniert ohne Probleme und kann natürlich vor Ort getestet werden.
Artikelstandort ist Berlin

Es handelt sich um den gleichen ATM wie auf dem Bild zu sehen


Eigene Bilder kann ich gerne nachreichen.

Preis 3.500€ in BTC
3  Economy / Auctions / Re: Advertise on this forum - Round 189 on: October 24, 2016, 08:59:30 AM
1 @ 0.4
4  Bitcoin / Bitcoin Technical Support / Re: prune mode - no wallet has been loaded on: February 22, 2016, 04:58:01 PM
Isn't this version the stable one?

https://github.com/bitcoin/bitcoin/releases
v0.12.0?
5  Bitcoin / Bitcoin Technical Support / Re: prune mode - no wallet has been loaded on: February 22, 2016, 04:54:58 PM
Ouh, so I need to redownload the blockchain or update to 0.12 Tongue

Nice that they offer this option in an stable version without a function!
6  Bitcoin / Bitcoin Technical Support / prune mode - no wallet has been loaded on: February 22, 2016, 04:43:36 PM
Hello,

I have started Bitcoin-Qt on a Mac with purne=10000.
The bitcoin client startet up and is showing: No wallet has been loaded.
But the wallet is still there!

How can I load the wallet?
7  Bitcoin / Bitcoin Technical Support / Re: Is there an "how to create a double spend"? on: November 27, 2015, 11:10:57 AM
To be honest, I would just try to stop the wallet from rebroadcasting and reset the blockchain on wallet afterwards and send it when the transaction drops out from mempool. It's much simpler.

Can you explain what you mean?
8  Bitcoin / Bitcoin Technical Support / Is there an "how to create a double spend"? on: November 27, 2015, 10:33:23 AM
Hey,

I am searching for a way to create a double spend for an existing transaction.
As example let us use this transaction: https://blockchain.info/tx/a22691fce395dc797492944dd0d2dfa454e6d73e3774774648ec30345651b2c2?show_adv=true

For our example the transaction has 0 confirmations at the moment we will do the double spend.
Now we need to raise the fees of the transaction right?

Is there a way to create a double spend with an existing transaction?
Maybe with using https://coinb.in/#newTransaction

And if yes, how to do it?
9  Local / Biete / Re: Bis zu 15% Rabatt auf amazon.de Bestellungen on: September 01, 2015, 12:02:25 PM
Habe aktuell ein kleines Problem.
Lieferdatum sollte der 28.08. sein, ist jedoch noch nichts da. MrLehmann meldet sich aber nicht mehr bei mir bezüglich der Bestellung.
Nur als Info, ich poste wenn sich alles geklärt hat.

EDIT:
hat sich geklärt. Ware wurde nie verschickt, habe aber die BTC von Lehmann wiederbekommen Smiley
10  Local / Biete / Re: Lamborghini Gallardo, Mercedes-Benz, Audi R8 - ein unvergessliches Erlebnis! on: August 31, 2015, 11:39:09 AM
Mich würde noch interessieren welche Versicherung und wie die Konditionen sind? Mit Eigenanteil?
11  Local / Biete / Re: Bis zu 15% Rabatt auf amazon.de Bestellungen on: August 21, 2015, 06:04:13 PM
Ich wollte mich auch mal bedanken, habe ca. 4 Bestellungen abgewickelt Smiley
Alles ohne Probleme und Bestellungen wurden schnell aufgegeben.
Ich denke nicht, dass es sich um Gutscheine handelt, die durch Betrug erlangt wurden.
Der Account von dem aus bestellt wird ist immer der selbe Wink
12  Bitcoin / Bitcoin Technical Support / Re: How to delete conflicted transactions? on: February 26, 2015, 04:14:30 PM
Sure, I mean the Bitcoin Core (Client for mac).
The transactions are conflicted since end of 2014.

I will try pywallet
13  Bitcoin / Bitcoin Technical Support / Re: How to delete conflicted transactions? on: February 26, 2015, 03:28:48 PM
Ok, but how to do that?
14  Bitcoin / Bitcoin Technical Support / How to delete conflicted transactions? on: February 26, 2015, 03:26:04 PM
Hey,

I have two transactions which are "conflicted" in the bitcoin client (mac).
Is it possible to delete this transactions?
I would not resend this transactions, just "delete" them.

Thanks
15  Bitcoin / Hardware / Re: bitmine CoinCraft Series Users Thread - Troubleshooting, Efficiency, O/C on: August 09, 2014, 09:59:52 AM
If I am upgrading the SD Card to the new Firmware I get this error:

root@raspberrypi:~# cgminer -T
[2014-04-25 17:31:13] Started cgminer 4.3.0
[2014-04-25 17:31:13] Failed to write to fdesc 4: Input/output error
[2014-04-25 17:31:13] No CoinCrafd Desk backplane detected.
[2014-04-25 17:31:13] Failed to write to fdesc 5: Input/output error
[2014-04-25 17:31:13] All devices disabled, cannot mine!

Any idea?
16  Economy / Games and rounds / Re: FISHBITFISH.COM on: July 16, 2014, 06:37:50 AM
where is yellow vs blue?

Gone. Every variant we tried (fixed fee, 0 to 100 % fee..) was far less successfull than the red vs green game.



Wasn't there over 1.25BTC total in it just couple rounds ago?
Or was it red vs green? I remember it was yellow vs blue though.

It was yellow vs blue.
I think you haven't present yellow vs blue correctly on the site.
The most people missed the link to the yellow vs blue Wink
Maybe put booth together on one site.
17  Economy / Games and rounds / Re: FISHBITFISH.COM on: July 15, 2014, 02:48:05 PM
where is yellow vs blue?
18  Other / Archival / Re: Pictures of your mining rigs! on: July 09, 2014, 04:05:39 PM








This is our first setup.
6 Coincraft Rigs will follow. And 5 Hashfast Sierra are also there.
We are planning to set up some new 8TH/s Miner from the Netherlands.
19  Bitcoin / Hardware / Re: Official BITMINE CoinCraft series 28nm ASIC miners thread on: July 02, 2014, 01:57:44 PM
How many people actually received their rig(s)?

Are there people still waiting for them?

CoinCraft Rig updates – NOW IN PRODUCTION!
May 7, 2014 by Giorgio Massarotto

http://bitmine.ch/coincraft-rig-updates-now-production/

2 july

no rig video, no rig customers who received a rig...

only giorgio got a new ferrari and a brand new datacenter in island with 1 petahash.

mr masarotto you are really the scammer of the year... well done

look at page 199 ... I got 6 rigs!
20  Bitcoin / Hardware / Re: Official BITMINE CoinCraft series 28nm ASIC miners thread on: July 01, 2014, 03:30:09 PM
so you ordered 4TH and how much did you receive and working?

J


2 Rigs should give 4TH/s ... I have about 5.4 TH/s with 6 units but more power consumption.
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