I have two AMD Radeon 7770’s in my rig. I am able to get the command prompt of BFGMiner to run fine up, to the point where I need to add my devices (GPU’s). I […]

I was wondering if any of you could help me in making my own mining calculator. I know there are many good web apps out there, but I would like to make one myself. What […]

What happend if I share my private key with my partner? Can we spend bitcoins together without collisons from the same wallet? Me and my friend are using BlockChain.info – what will happend when we […]

What’s the difference between sending and receiving address? I mean, if for mistake I asked to send a payment to my sending address, have I lost my Bitcoin? TX

This is perhaps more of an economics question than a Bitcoin question, but I’m wondering if it would be viable to leave the block size capped at 1MB for all time and simply let a […]

I bought several 2009 Bitcoins and they came in a nice case but that is all the info I have on them. How do I cash them in?

I’m looking for an opensource crypto-currency exchange engine. My preference would be for something easy to use like joomla or drupal. My exchange setup needs support for alt-coins and Bitcoin. I have discovered intersango myself. […]

I’m using Ubuntu 12.04. I’ve tested several scripts that try to get bitcoind running on startup but none have worked out for me. I’m getting a little bit desperate because I can’t even get bitcoind […]

Is it possible to stabilize exchange rate(s) of Bitcoin to FIAT currencies (USD, EUR etc.) and make the rates less volatile only by raising the market capitalization (more people buy/invest in Bitcoin so it will […]

Surprised this one hasn’t been asked yet. But how / what is the recommended best practice for shutting down bitcoind ? Right now I’m manually killing the process with either sudo kill {pid} or if […]