Live data from Hacker News

Bitcoin 0.8.6 Released: Updates Block Size Limits, Free Transactions, OS X Bugs

thegenesisblock.com

21–25 of 25 posts

Re: Bitcoin 0.8.6 Released: Updates Block Size Limits, Free Transactions, OS X Bugs

#21
post #15

Earlier quoted context omitted.

Given that there has been a 8x growth in price, miners must still be profitable at this point? If I were an ASIC supplier, I would be delaying shipping and "alpha testing" those hardware in times like this

> * If I were an ASIC supplier, I would be delaying shipping and "alpha testing" those hardware in times like this* I'm glad that you're not an ASIC supplier, because that's fraudulent and dishonest.

Implying the ASIC suppliers aren't?

Re: Bitcoin 0.8.6 Released: Updates Block Size Limits, Free Transactions, OS X Bugs

#23

Genuine question: Does this mean Btc is not so decentralized after all? Could they possibly decide one day to release an update to exercise ultimate control/power over btc?

It's certainly a point of trust, but ultimately it's the miners who decide how Bitcoin works. So far this has predominantly worked by them using software from bitcoin.org and upgrading it relatively frequently, but this would probably change very quickly once they stop thinking of the bitcoin.org developers as working in their interest.

Re: Bitcoin 0.8.6 Released: Updates Block Size Limits, Free Transactions, OS X Bugs

#24
post #15
post #8

Bitcoin is about to break 1 Billion difficulty. The leap in difficulty must mean all the 500-600Ghash/sec 28nm ASICs are coming online.

Given that there has been a 8x growth in price, miners must still be profitable at this point? If I were an ASIC supplier, I would be delaying shipping and "alpha testing" those hardware in times like this

At 500ghash/sec you can only make half a coin per day now.

I would imagine they burn in test for 24 hours but with so many units to build they would have to rotate them out.

Soon a $5000 machine like that will only make a quarter coin per day.

Re: Bitcoin 0.8.6 Released: Updates Block Size Limits, Free Transactions, OS X Bugs

#25

Genuine question: Does this mean Btc is not so decentralized after all? Could they possibly decide one day to release an update to exercise ultimate control/power over btc?

There are alternative full-node implementations. A couple examples:

https://opensource.conformal.com/wiki/btcd

https://darkwallet.unsystem.net/

Post reply on HN