Bitcoin Forum
February 07, 2023, 04:38:23 AM *
News: Community Awards results
 
  Home Help Search Login Register More  
  Show Posts
Pages: [1] 2 »
1  Economy / Scam Accusations / Re: Nefario on: January 29, 2022, 03:09:29 PM
Is there any chance to still get one's money back?
2  Alternate cryptocurrencies / Altcoin Discussion / Re: How safe are Zero-Confirmation transactions (especially in BCH)? on: January 29, 2020, 05:32:11 PM
Hi Abiky,

- first things first. Don't accept a 0-conf transaction if its value is high. Simply wait for some blocks to role by.
- If the tx value is of casual size there's no need whatsoever to wait for any confirmation on BCH. Rollbacks hardly happen. You can check one of many pages doing statistics on it.
- It is not an experimental or new solution on Bitcoin Cash. It was already used on Bitcoin before Bitcoin Core activated Replace-By-Fee (RBF). Thus it is a well tested on Bitcoin in general.
- RBF undermines 0-conf when the blocksize is limit and demand is high. This situation leads to very long confirmation times and thus provides an easy way to double-spent your coins. BCH don't have this problem, only BTC has it.
- RBF has been deactivated on Bitcoin Cash because 0-conf are very useful. I would suggest to simply try it out yourself with services like BitPay, SatoshiDice or whatever service (there are plenty).

To sum it up: a blockchain has to make the choice between Replace-By-Fee and 0-conf tx. Bitcoin Core goes for RBF, Bitcoin Cash goes for 0-conf.

This is my first post here after more than six years. Let's see how spirits are in here these days.
3  Economy / Economics / Supply and Demand - Simple question to a chart on: February 06, 2013, 10:00:55 PM
Hi,

not paying any attention to bitcoins lately, I know realize how its marketprice has risen since november or mid january. Trying to understand this I looked at this graph:

http://www.bitcoinx.com/charts1/depth_mtgox.png

and I find myself with two questions:

Do I interpret correctly that the red chart reflects the amount of BTCs people ask for / would like to buy? If that is so, why does BTC price rice with declining demand? Or am I indeed confusing ask and bid sum here?
Why do the graphs seem to have a synchronized or even an axially symmetric signal/part to their trends?

Thank you
Luigi
4  Local / Mining (Deutsch) / Re: [BTCServ] - 0% PPS - 0.0000419288 per share - LP, Auto-Payouts, Reliable on: December 30, 2011, 10:09:40 PM
Super, p2k, das find ich klasse. Dank Dir.
Bin seit Weihnachten vollständig zu euch dazugestoßen. Leider bin ich nur ein kleiner Fisch Wink
5  Economy / Speculation / Re: New Contest: Guess the date for when we hit $2 again! on: December 30, 2011, 07:29:01 PM
2012-June-09
6  Bitcoin / Project Development / Re: [contest] 2 BTC for suggesting a name of an overlay network on top of Bitcoin on: December 29, 2011, 04:38:53 PM
fertbit

treetop / bittop

nebula

7  Economy / Speculation / Re: $5 Mt. Gox price contest! 2BTC on: December 21, 2011, 10:14:45 PM
2012-02-17
8  Bitcoin / Mining software (miners) / Re: CGMINER CPU/GPU miner overclock monitor fanspeed in C linux/windows/osx 2.0.8 on: November 11, 2011, 03:18:10 PM
Code:
/usr/bin/ld: cgminer-adl.o: undefined reference to symbol 'dlopen@@GLIBC_2.1'
[...]
libdl.so: could not read symbols: Invalid operation

Can anyone help me on this?

New version: 2.0.8, links in top post as always.

Version 2.0.8 - November 11, 2011

Problem solved with v2.0.8.
Thanks ck
9  Economy / Service Announcements / Re: bittit - Sell your pictures for Bitcoins on: November 10, 2011, 11:31:14 PM
I don't quite get it. Will the solution of the picture increase forever and everyone visiting the site or is it just for my web-session on your page?
10  Bitcoin / Mining software (miners) / Re: CGMINER CPU/GPU miner overclock monitor fanspeed in C linux/windows/osx 2.0.7 on: November 10, 2011, 10:08:40 PM
unfortunately it doesn't Sad
11  Bitcoin / Mining software (miners) / Re: CGMINER CPU/GPU miner overclock monitor fanspeed in C linux/windows/osx 2.0.7 on: November 10, 2011, 10:04:51 PM
Code:
/usr/bin/ld: cgminer-adl.o: undefined reference to symbol 'dlopen@@GLIBC_2.1'
[...]
libdl.so: could not read symbols: Invalid operation

Can anyone help me on this?
I have all *.h files from the AMD-ADL-SDK copied to the corresponding folder.

configure-procedure went through just fine
Code:
------------------------------------------------------------------------
cgminer 2.0.7
------------------------------------------------------------------------


Configuration Options Summary:

  OpenCL...............: FOUND. GPU mining support enabled
  ADL..................: SDK found, GPU monitoring support enabled
  ASM..................: true

Compilation............: make (or gmake)
  CPPFLAGS.............:
  CFLAGS...............: -O2 -Wall -march=native
  LDFLAGS..............:  -lpthread -ldl

Installation...........: make install (as root if needed, with 'su' or 'sudo')
  prefix...............: /usr/local
I tried both... the latest git sources and the tarball provided.

Hmm - have you actually installed the SDK as per the instructions?
(and what version of the SDK did you install?)

AMD APP SDK 2.4
I do not have ADL SDK installed - just took the *.h files as supposed by the instructions. Version 3.0
12  Bitcoin / Mining software (miners) / Re: CGMINER CPU/GPU miner overclock monitor fanspeed in C linux/windows/osx 2.0.7 on: November 08, 2011, 12:36:22 PM
Code:
/usr/bin/ld: cgminer-adl.o: undefined reference to symbol 'dlopen@@GLIBC_2.1'

Can anyone help me on this?
I have all *.h files from the AMD-ADL-SDK copied to the corresponding folder.

configure-procedure went through just fine
Code:
------------------------------------------------------------------------
cgminer 2.0.7
------------------------------------------------------------------------


Configuration Options Summary:

  OpenCL...............: FOUND. GPU mining support enabled
  ADL..................: SDK found, GPU monitoring support enabled
  ASM..................: true

Compilation............: make (or gmake)
  CPPFLAGS.............:
  CFLAGS...............: -O2 -Wall -march=native
  LDFLAGS..............:  -lpthread -ldl

Installation...........: make install (as root if needed, with 'su' or 'sudo')
  prefix...............: /usr/local
I tried both... the latest git sources and the tarball provided.
13  Bitcoin / Mining support / Re: a miner/program that can limit GPU resources bitcoin can use? on: November 08, 2011, 10:57:28 AM
Hi,

any novelty on this topic? Is any of the standard miner capable of limiting the GPU usage?
I just don't won't my gpu to work under high stress when I'm around . It gets the cooling started which creates a hell of acoustic smok.

Tried to play around with phoenix's AGGRESSION or poclbm's getwork-rate but I guess that's not the way to go. Would process priority under linux make sense?

Bye
14  Local / Deutsch (German) / 1000BTC BOUNTY on: October 04, 2011, 06:25:47 AM
Verpasst nicht das hier:

1000 BTC Bounty: https://bitcointalk.org/index.php?topic=46646.0
15  Local / Deutsch (German) / Re: [beendet] Wäre jemand bei ner sammelbestellung dabei? (Bitmünzen) on: September 15, 2011, 11:23:08 PM
Liegen die coins jetzt seit 5 Tagen in LA auf dem Postamt rum?  Huh
Nicht, dass Winnetou mit seiner Andeutung am Ende doch nicht so Unrecht hatte ...
16  Local / Deutsch (German) / [Hilfe] Dieses ganze mybitcoin,Bruce Wagner,SA Gewirr on: September 15, 2011, 11:09:26 PM
Grade bin ich über die neuste Folge von "The Bitcoin Show" mit Gavin gestolpert. Irgendwie dachte ich aber, dass es wohl ziemlich danach aussah, als wäre der Host dieser Show (Bruce) in irgendeiner Weise in die mybitcoin Geschichte verwickelt. Wenn dem so wäre, würde es mich aber wundern, dass Gavin noch in der Show auftaucht.

Hier gab es mal einen Thread, in dem scheinbar die harten Fakten auf den Tisch kamen:
https://bitcointalk.org/index.php?topic=40417.0

War doch nur alles Aktionismus gegen Bruce? (Zu der Zeit waren ja / sind immer noch diese SomethingAweful(SA)-Leute im Forum aktiv)
Oder stimmt es doch? Wieso hat dann niemand Anzeige erstattet? Oder wurde das sogar gemacht? Was ist der Stand der Dinge?

Kann jemand Licht ins Dunkel bringen?
Würde mich sehr interessieren.


Was die "Bitcoin Police" (*g*) dazu sagt: http://bitcoin.crimeunit.net/wiki/index.php/MyBitcoin_Big_Article
17  Alternate cryptocurrencies / Altcoin Discussion / Re: Namecoin attack threat - Please withdraw your Namecoins ASAP on: September 15, 2011, 07:16:12 AM
Whats the biggest bet you are willing to accept?
Hey BitEXpress, according to the bet most people seem to think your threat is just idle. And in fact, if you'd be that sure about it -with all that boasting your doing- you had already put a high stake on the 51-attack being successful Wink
18  Local / Deutsch (German) / Re: [beendet] Wäre jemand bei ner sammelbestellung dabei? (Bitmünzen) on: September 11, 2011, 09:29:39 AM
https://tools.usps.com/go/TrackConfirmAction_input?qtc_tLabels1=LJ895977201US&qtc_senddate1=&qtc_zipcode1=
19  Local / Deutsch (German) / Re: Wäre jemand bei ner sammelbestellung dabei? (Bitmünzen) on: September 07, 2011, 08:02:11 AM
Ich nehme 3.
20  Local / Deutsch (German) / witcoin.com - Was ist da los? on: September 06, 2011, 12:36:22 PM
Hi,

weiß einer, was genau bei witcoin los ist, warum deren bitcoind nicht läuft bzw. wann es behoben sein soll?

Danke & Ciao
Pages: [1] 2 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!