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on: November 25, 2014, 09:05:12 PM

NCR Silver integriert ab November 2014 Bitcoin in ihre Kassensysteme. In Zukunft wird es damit möglich sein, mit Bitcoins in Tankstellen, Supermärkten und anderen Geschäften zu bezahlen. Zudem wird es überall dort möglich sein, auch Bitcoins in Fiat-Währung zu tauschen (und umgekehrt). Ein weiterer wichtiger Schritt auf dem Weg zu weltweiter Verbreitung und Akzeptanz. Prognose: Bitcoin-Automaten (ATM) werden zunehmend uninteressant, wenn der Umtausch an jeder Kasse erfolgen kann. http://www.ncr.com/newsroom/resources/ncr-silver-pos-to-support-bitcoin

on: October 04, 2011, 02:36:25 PM

really still noone? Did the new client 0.4.0 come without any changes to the API?

on: September 29, 2011, 04:42:10 PM

Hello, where can I find a list of JSON-RPC commands supported by the current version of the bitcoin client/server? (The "old" list (for v0.3.24) was here: https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list ) Thanks in advance!

on: July 28, 2011, 01:31:52 PM

For the linked KML file http://maps.google.com/maps?q=https://smsz.net/btcStats/bitcoin.kml I get a "File not found" error from Google maps: Code: File not found at https://smsz.net/btcStats/b.... Suggestions: Make sure the URL is spelled correctly. Make sure the file exists.

on: July 28, 2011, 01:08:53 PM

Quote from: O_Shovah on July 28, 2011, 06:11:35 AM Heyo, Danke für den super Abend und die coole location. Gute Diskussionen, interessante Leute, freu mich schon auf nächste mal. +1

on: July 05, 2011, 05:59:34 PM

Quote from: kjj on June 27, 2011, 04:23:16 PM Appears that the window is now closed. The opportunities seem to persist: http://www.nyse-group.de/bitcoin-arbitrage Source: http://www.nyse-group.de/bitcoin-arbitrage

on: June 27, 2011, 10:10:52 PM

Quote from: kjj on June 27, 2011, 04:23:16 PM Appears that the window is now closed. Currently I can see the following opportunities: b7USD => britcoinGBP 1. Buy 1 BTC at b7USD for 16.2 USD 2. Sell 1 BTC at britcoinGBP for 16.95 USD 3. Win the difference (0.75 USD) b7USD => thUSD 1. Buy 1 BTC at b7USD for 16.2 USD 2. Sell 1 BTC at thUSD for 16.9 USD 3. Win the difference (0.7 USD) b7USD => bitomatPLN 1. Buy 1 BTC at b7USD for 16.2 USD 2. Sell 1 BTC at bitomatPLN for 16.72 USD 3. Win the difference (0.52 USD) I am not sure that the "window is now closed". How should that have happened? Someone using an automated arbitrage software?

on: June 27, 2011, 10:28:18 AM

Hello, sometimes it seems possible to buy BTC at one exchange and sell it immediatetely at another one, making some arbitrage profit. Of course, we have to take differences in the currency exchange rates into consideration, too. Therefore I have launched a site showing those arbitrage opportunities: http://nyse-group.de/bitcoin-arbitrage What do you think about it? Comments/suggestions are appreciated! Have fun, Roman.

on: June 26, 2011, 07:24:49 PM

Hi, I spent several hours in this forum without having a username. Now I'd like to post a link to my recently launched Bitcoin-related website ("arbitrage opportunities"). Please whitelist my account. Thanks in advance.

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