Topic: Two new countries launches new currency respectively - page 2. (Read 3380 times)

The suboptical fabs are documented, reported, published and analyzed in gruesome detail by anal retentive mutual fund accountants.  No major capacity is available for a clandestine project.

Not unless they wanted to go under, graphics cards, like most electronics, have a small profit margin, for a manufacturer to abandon a years profits on a whim and invest in a huge facility and the needed paraphernalia (cases, power supplies, cpu's, ram) would be suicide. And its not like these plants are cheap, they require clean rooms, tons upon tons of valuable rare-earth minerals that are very sensitive to increased demand, building an up to date factory that could pump out the highest end cards would cost in the hundreds of millions easy, especially since they would need to be able to run the whole manufacturing process from silicon to card themselves. Dedicated chips would require expensive and time consuming research and prototyping before they could even begin on the factory (you have to know what your going to build).



If the mining community alone can cause supply issues on the high end cards there is no way they are making even 10million of those. Now i would not doubt for a moment that some of the lower end cards are made on that scale, but the lower end you go costs bloom as you require more power, space, and paraphernalia for the same hashing power.   

good points, ttk2

I believe with a desire any chip manufacturer could overtake blockchain in their backyard, so almost any country could do it  too then.  this way you wont even know that they are setting up chip plants before it hits the network. don't need to wait for hi-end cards put up for distribution or even care about it.  just build chip production plant targeted for hashing and or various processing tasks in clusters. little bit more expensive but certainly is doable still.

BTW I read somewhere that AMD produces somewhere in the range of 10-20mil chips a year for a specific GPU series architecture

Just a few notes on this situation.


1) Cost is not the limiting factor when it comes to preforming a 51% attack, taking over the block chain is cheap, the problem is getting the cards. As it is the small mining community has already made a major impact in the supply of high end ATI cards, it would take months for any person to get their hands on enough cards to preform a serious attack. Any attempt to acquire such a large number of cards so quickly would throw up red flags all over the place and give the nation under attack ample time to prepare. Any nation attacking Bitcoin would bring it into the eyes of the mainstream media, with more attention comes more miners using already purchased hardware to mine. In attempting to take over the network within any reasonable span of time a nation would bring enough attention to itself to increase the security of the network. The fact is they just dont make the high-end cards fast enough for them to get their hands on even 30,000 within a year.



2) You can not rewrite the block chain with a 51% attack, currently the developers have hard coded points before which the block chain can not be changed, but even if they did not to rewrite the block chain they would have to create a new chain with more proof of work than the main one, that is no easy task, to do so they would need to put more work into their chain than there is work in the current Block chain, this would take years to do (assuming they go all the way back) even if they had significantly more than 51%.



tl;dr Bitcoin is cheap to take over, but money will have a hard time getting those cards made fast enough, re-writing the block chain is currently impossible due to the devs.

I don't think a country's government will ever willingly adopt Bitcoin as the official currency. If a national currency becomes Bitcoin, it will be because the citizens refused the "official" currency and used Bitcoins instead.

The ability to print money is the number #1 source of power and control a government has. They would put forward a million reasons why they shouldn't abandon that... it'll be up to the citizens to listen or not.

With significant network power they could rewrite blockchain and deny your transactions/coins as invalid, etc. look up >50% hash rate vulnerability.


I'm saying if a country decides to adopt Bitcoin in its current stage of development. If such country has enemies wishing to destabilize it in any possible way, with insignificant investment they could effectively corrupt their newly acquired official Bitcoin currency.  If a country adopting bitcoins invests in its own processing power to back up network, then it could become a new warfare who could out-hash the enemy.  Much  cheaper than building/supporting fleet of stealth bombers/fighters/missiles/etc.

Damn, I was not aware of this.
May I ask you what someone would be able to do if they were to take control of the blockchain?

Another point, countries like to have monopoly on their money, they won't go with idea of finite money supply, not any time soon

Right, combined we have a very significant processing power. Which consists of what? 50,000 GPus, 100k GPUs at best..   Give me $100M and I'll quadruple current hashing rate at minimum. What's $100M for a country? - it's like 100 dollar bill to me and you if not less

I thought we had more processing power combined than the latest super computer?
A person in the guinness book of world records thread last week said something about this, I might be wrong, I have to look through that thread again.
So don't quote me on it, but from what I recall China was operating the latest one.


I don't honestly think they are ready for Bitcoin, even though if somehow they did, it would certainly pick up their economy.

You think a country can't beat current hashing hardware amounts in the network? how many GPUs currently run on the network? lets say 50,000 units, think it's impossible to beat that number for any country? Even Greece can overtake blockchain if it wants too

...what?

It's Bitcoin not BitCoin.

I doubt any country will be eager to adopt Bitcoins as their official currency when any counter-party can effectively take control of blockchain at their leisure with insignificant investment in comparison to their running budgets .

Somehow "BitCoin, the official currency of Sudan" doesn't seem like the association we are looking for in gaining wider acceptance.

As some may have heard Sudan broke up in two countries. Its now Republic of Sudan in the north, and South Sudan in the south. Both countries have since the split up each launched their respective currencies and are now facing a currency war on each other.

This is actually a pretty good thing for the BitCoin community as it can give us a pin point on how a country starting of a couple of months after the BitCoin mania is going to handle its newly adopted currency.

Needless to say, since this is Africa is most likely going to go to hell and there will be counter fitting, mass inflations and what not.

If someone knows the financial ministry in any of the countries, please feel free to suggest them a real currency adoption, such as BitCoin, instead of an already crippled currency based system.

EDIT: Here is article on BBC about it: http://www.bbc.co.uk/news/world-africa-14267746

EDIT 2: http://www.sudantribune.com/North-and-South-Sudan-two-new,39518
Its called South Sudanese Pound in the south, no indication of what the north will call it, but looking at their ingenious creativity its probably going to be north Sudan pound.