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201  Other / Off-topic / Re: starting new project and need help finding glass bottles (possibly custom) on: June 11, 2013, 06:15:19 PM
http://www.freundcontainer.com/screw-top-oil-vinegar-glass-bottles/p/v4902B21/
202  Other / Politics & Society / Re: PRISM - Who else is disgusted by this? on: June 11, 2013, 05:53:03 PM
do not trust statistics you didn't forge yourself  Smiley
ding ding!  The poll question was probably something like "When it comes to known baby-killing terrorists, should the government track their phone and internet activity?"
203  Bitcoin / Bitcoin Discussion / Re: I want to see a Bitcoin commercial during the super bowl on: June 10, 2013, 06:23:13 PM
Code:
    _    _         _    _         _    _
   (o)--(o)       (o)--(o)       (o)--(o)
  /.______.\     /.______.\     /.______.\
  \________/     \________/     \________/
 ./        \.   ./        \.   ./        \.
( .        , ) ( .        , ) ( .        , )
 \ \_\\//_/ /   \ \_\\//_/ /   \ \_\\//_/ /
  ~~  ~~  ~~     ~~  ~~  ~~     ~~  ~~  ~~
bit
bit
bit - coin
bit - coin
bit - coin - er
204  Bitcoin / Mining / Re: Large bitcoin mining farm mining 4 blocks a day having made 1600BTC on: June 07, 2013, 02:34:51 PM
No mining today? Must know we're on to him! Grin
Or they read this thread and are now changing their address regularly.
205  Economy / Trading Discussion / Re: FAQ suggestions for new exchange (kraken.com) on: June 07, 2013, 02:19:27 PM
1) Where are your offices located (physical street address)
2) Where are your servers located (city/country at a minimum).


For security reasons, I can't give you that information but we're at all the Bitcoin meetups in San Francisco if you ever want to chat.
For your potential customers' security reasons, you need to tell people where you're located.  Knowing which country's laws your company is subject to is important.  Knowing that you have a physical office space in a business district as opposed to operating out of a spare bedroom is also important.
206  Economy / Trading Discussion / Re: FAQ suggestions for new exchange (kraken.com) on: June 06, 2013, 08:40:20 PM
1) Where are your offices located (physical street address)
2) Where are your servers located (city/country at a minimum).
207  Bitcoin / Bitcoin Discussion / Re: Ruh Roh, bitcoin on the radar of the IMF? on: June 06, 2013, 05:15:56 PM
Sorry if the question is silly, but if the attacker has the great majority of hash power, what's to prevent him from updating his software & repeating the attack? 
Ya - that would be up to the nature of the code change in the magical hard fork.

Even with no hard fork, the difficulty quickly increases to a point where even their super hashing speed is limited to 2016 blocks in two weeks.  The 2nd scenario I laid out above (attacker starts out mining 1 block per second) has almost reached that point.  They would be back to 2 weeks by the next difficulty increase.

Of course, what's not covered is that even after that is restored, then the attacker would still win the lottery for most or all of the blocks going forward.  So maybe the hard fork is that you can't mine if your hashrate is too far out of line with the rest of the network.  "can't mine" means that such blocks are invalidated by the rest of the network.
208  Bitcoin / Bitcoin Discussion / Re: Ruh Roh, bitcoin on the radar of the IMF? on: June 06, 2013, 04:55:46 PM
This means, that no single entity can mess with the difficulty more than a single factor of 4 at a time. This would give people(devs) time to notice that something was up and code/propose a fork.
The attacker could, slowly (at each difficulty increase), bring their hardware online, increasing in hashing power multiples of 4. This would increase the difficulty by the maximum 4x every 3.5 days, up to the maximum achieveable level of their hardware hashrate. It would then be possible for them to perform the aforementioned switch-off, to leave the blocks unmined for (potentially) a long time, which again might require a hard fork of some kind to rectify.
Actually, the factor of 4 limit means that the attacker can initially mine the crap out of coins unless there is a hard fork intervention.  But the factor of 4 takes a pretty quick toll on their advantage.

Given the loose parameters laid out previously in this thread, let's say the attacker starts in with hash power that is orders of magnitude above the rest of the network.  How long does it take the rest of the community to recognize the attack, alert developers, developers formulate plan, developers implement plan and fork code, and sufficient number of miners implement the hard fork? 2 days maybe?  So if the attackers equipment is powerful enough to mine one block in say 10 seconds at the current difficulty, then it will take 20160 seconds, or 5.6 hours to mine 2016 blocks.  After that the difficulty goes up by a factor of 4.  I haven't looked at the underlying math, so what follows is an assumption.  The assumption is that the same attacker would then need 22.4 hours to mine the next 2016 blocks.  Total time so far is 28 hours.  After that the difficulty goes up again by a factor of 4 so (using same assumption) it should take 89.6 hours for the attacker to mine the next 2016 blocks.  The hard fork would go into effect about 1/3 of the way through that.  So the attacker would mine about 5000 blocks in the 2 days required to implement a hard fork.

If we instead say the attacker can mine a block in 1 second, then the scenario does not get much worse.  The times for mining 2016 blocks for the attacker go in steps of 33.6 minutes (2016 seconds), 134.4 minutes, 8.96 hours, 35.84 hours, and 143.36 hours.  In this scenario the attacker would mine just under 8100 blocks before the hard fork could be implemented.
209  Other / Off-topic / Re: Write something you know in this thread. on: June 05, 2013, 08:46:24 PM
Sex with a duck is not at all what it's quacked up to be.
I know that I don't want to know for sure and am leaving this in the un-tested theory category.
210  Other / Off-topic / Re: Abstract Coin testnet [0.1beta] on: June 05, 2013, 06:13:02 PM
mprep asked this: how do you generate the wallet address?  I saw the reply to mprep, but that was for a transaction to mprep's wallet.
211  Other / Off-topic / Re: Look what I found. WWI 46 Star Flag on: June 04, 2013, 05:20:05 PM
fyi - 46 stars would make it pre-WWI.  Oklahoma was the 46th state in 1907.  New Mexico and Arizona were added as the 47th and 48th states in 1912.

http://en.wikipedia.org/wiki/List_of_U.S._states_by_date_of_statehood
212  Other / Off-topic / Re: Scare-C'Robots on: May 30, 2013, 09:41:35 PM
Couldn't we just replace all birds with robot birds?  Then the Scare-C'Robot could easily get rid of them with a simple EMP blast.  Unless someone invented angry-robot-birds.  I don't know if angry-robot-birds would be vulnerable to EMP.


I'm pretty sure scare crows would be easier than replacing all birds. And they already have robot birds.
It wouldn't be that difficult.  Start out with a bunch of climber-bots, like monkeys.  Yes, robot-monkeys.  The robot-monkeys are programmed to climb through all of the trees looking for bird nests.  When they find nests they distract the birds and then replace any eggs with robot-bird-eggs.  The real birds won't know the difference and will look after the robot-bird-eggs until they hatch.  They'll even teach the little robot-birds how to fly.
213  Other / Off-topic / Re: Scare-C'Robots on: May 30, 2013, 08:51:19 PM
Couldn't we just replace all birds with robot birds?  Then the Scare-C'Robot could easily get rid of them with a simple EMP blast.  Unless someone invented angry-robot-birds.  I don't know if angry-robot-birds would be vulnerable to EMP.
214  Bitcoin / Bitcoin Discussion / Re: Start Using mBTC as Standard Denomination? on: May 30, 2013, 05:30:39 PM
So that's what M-Day was referring to! Ha ha!
Oops - someone took the bag off the cat!
215  Other / Politics & Society / Re: First movie or TV show with Bitcoin on: May 28, 2013, 08:50:54 PM
Seriously though - the fact that bitcoins were NOT mentioned in any of the Terminator or Back to the Future movies is a little unnerving.
216  Other / Politics & Society / Re: [video] Obama speechless as Code Pink founder heckles over Gitmo on: May 24, 2013, 04:36:12 PM
Leaders are always going to get people killed because of their decisions, that's why I think we don't need them, they also tend to be the ones who are expected to take the blame for everything too.
As long as there are people then there will be people killing other people.

The job of leaders of state, as concerns the topic of killing, is to minimize the number of people from their country that are killed by people from other countries.

It is the nature of human kind that some people like to be in control of other people AND that some people are happy to let someone else do the heavy lifting of making the world go round.  So if the world ever evolves/descends to a state of statelessness (no borders) AND there are any people still in existence then I am afraid we will still have leaders of some type.  And one of the jobs of those leaders will be to minimize the number of their constituents that are killed by the constituents of other leaders.  Part of that will entail killing people under those other leaders.

Drones in the air without boots on the ground and clear military objectives is tactically the identical problem Nixon made with B52s....

Offering opinions about "killing people" without the other factors listed is implicitly an acceptance of the problem, rather than it's use as a solution.

EG, political killing can never, ever succeed, while military operations certainly can.  Incidentally, some of the drones are operated by the CIA.
Sorry - my comments were not meant to convey that we shouldn't be concerned about killing ordered by leaders just because the killing is done elsewhere.  They were meant to pragmatically point out that regardless of whether or not one thinks we need leaders, we will always have leaders.

And I agree with everything you said.

The solution with the drones, as you have inferred, is to not use them outside the context of a rare military operation that has clearly defined goals, parameters, and exit point.
217  Other / Politics & Society / Re: [video] Obama speechless as Code Pink founder heckles over Gitmo on: May 24, 2013, 04:19:48 PM
Leaders are always going to get people killed because of their decisions, that's why I think we don't need them, they also tend to be the ones who are expected to take the blame for everything too.
As long as there are people then there will be people killing other people.

The job of leaders of state, as concerns the topic of killing, is to minimize the number of people from their country that are killed by people from other countries.

It is the nature of human kind that some people like to be in control of other people AND that some people are happy to let someone else do the heavy lifting of making the world go round.  So if the world ever evolves/descends to a state of statelessness (no borders) AND there are any people still in existence then I am afraid we will still have leaders of some type.  And one of the jobs of those leaders will be to minimize the number of their constituents that are killed by the constituents of other leaders.  Part of that will entail killing people under those other leaders.
218  Other / Politics & Society / Re: Is democracy even possible? on: May 24, 2013, 04:03:04 PM
In a pure democracy everyone votes on every group decision.  This gets impractical and unwieldy even before you get to the problems you have listed.

Does "everyone votes" mean everyone is required to vote or does it just mean everyone has the option to vote?  Does "everyone" include 4-year olds?  Those are some of the first things we'd have to vote on.

In a society with any amount of freedom and self-determination, concentrations of power (wealth) will always exist.  It is the nature of free choice that people go their own way and follow different priorities.
219  Economy / Trading Discussion / Re: MTGox OKPay Error on: May 24, 2013, 03:27:43 PM
from my experience the "error" status happens when mtgox is out of okpay reserves for too long.

why they don't regularly top up their reserves is the real question: are they just lazy or do they want to delay withdrawals on purpose (my guess).

i've had okpay withdrawals automatically change from error back to todo and processed, without support.

would be nice if they posted their reserves somewhere, so you can make a decision before initiating the withdrawal.

@dude42: That's what I had guessed was behind it.

It would definitely be nice if they would own up to this.  Their current behavior makes them seem [more?] technically incompetent as opposed to just bad business managers.  A status of "Pending Reserve Deposit" would be great - along with an option to cancel the transaction so that one could withdraw the money through another channel.
220  Bitcoin / Bitcoin Discussion / Re: Why does there need to be a limit on amount of transactions? on: May 24, 2013, 03:07:08 PM
Can the client not be updated now (or soon) to handle more TPS and larger block sizes but not yet create them?  Leave this change in place until needed - 1 or 2 years.  Then when miners actually implement larger block sizes most people will already have a client that can deal with it.
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