jhansen858 (OP)
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May 19, 2013, 07:05:21 AM |
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http://bitnodes.io/It appears that china has more nodes then any other country. 51% attack possible if they get more than half of the nodes?
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Hi forum: 1DDpiEt36VTJsiJunyBc3XtG6CcSAnsQ4p
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solex
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100 satoshis -> ISO code
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May 19, 2013, 07:14:59 AM Last edit: May 19, 2013, 10:20:38 AM by solex |
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http://bitnodes.io/It appears that china has more nodes then any other country. 51% attack possible if they get more than half of the nodes? It's not nodes which matter. Its hashing power (averaged out over a few days). However, China has been leading the way with ASIC development, which gives them a good chunk of the hashing power too. Hopefully this is temporary as BFL and others finally get into the market. Great site for providing a measure of decentralization, which is sorely needed for the block size debate.
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salvani
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May 19, 2013, 10:16:39 AM |
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This link will perfectly show you the chances of 51% attack.
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cypherdoc
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May 19, 2013, 02:00:09 PM |
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http://bitnodes.io/It appears that china has more nodes then any other country. 51% attack possible if they get more than half of the nodes? Whoa, is that right? The node globe on blockchain. Info showed almost no nodes at all less than a year ago!
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oakpacific
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May 19, 2013, 04:05:10 PM |
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http://bitnodes.io/It appears that china has more nodes then any other country. 51% attack possible if they get more than half of the nodes? It's not nodes which matter. Its hashing power (averaged out over a few days). However, China has been leading the way with ASIC development, which gives them a good chunk of the hashing power too. Hopefully this is temporary as BFL and others finally get into the market. Great site for providing a measure of decentralization, which is sorely needed for the block size debate. Yup, Chinese should only occupy as big a percentage as their IMF voting power, so that everyone will feel safe. Otoh, I would like to remind everyone that a more imminent danger to Bitcoin network is the total disparity of hashing power between genders and people with different orientations, males and heterosexuals control way more hashing power than females and homosexuals, who could be easily 51% attacked, and maybe even 90% attacked by the stronger majorities! Let us start some affirmative actions and donate our hashing power to the minorities!
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BitcoinAuthor
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May 19, 2013, 11:11:00 PM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
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Ozymandias
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May 19, 2013, 11:42:56 PM |
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http://bitnodes.io/It appears that china has more nodes then any other country. 51% attack possible if they get more than half of the nodes? It's not nodes which matter. Its hashing power (averaged out over a few days). However, China has been leading the way with ASIC development, which gives them a good chunk of the hashing power too. Hopefully this is temporary as BFL and others finally get into the market. Great site for providing a measure of decentralization, which is sorely needed for the block size debate. Yup, Chinese should only occupy as big a percentage as their IMF voting power, so that everyone will feel safe. Otoh, I would like to remind everyone that a more imminent danger to Bitcoin network is the total disparity of hashing power between genders and people with different orientations, males and heterosexuals control way more hashing power than females and homosexuals, who could be easily 51% attacked, and maybe even 90% attacked by the stronger majorities! Let us start some affirmative actions and donate our hashing power to the minorities! That's so speciest! What about the poor hashless dogs, cats, cows, etc.?!
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oakpacific
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May 19, 2013, 11:54:23 PM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance.
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BitcoinAuthor
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May 19, 2013, 11:56:58 PM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what?
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oakpacific
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May 20, 2013, 12:02:36 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners.
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BitcoinAuthor
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May 20, 2013, 12:11:44 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world.
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oakpacific
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May 20, 2013, 12:15:55 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works.
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BitcoinAuthor
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May 20, 2013, 12:23:21 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works. Even if there were no more ASICs produced, the current nodes would maintain the network.
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oakpacific
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May 20, 2013, 12:28:38 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works. Even if there were no more ASICs produced, the current nodes would maintain the network. You didn't get me: the "$5 wretch" attack applies because had the CCP wanted to 51% attack the network, the easiest way to do it would be to arrest the ASICMiner/Avalon people for things like tax evasion, and confiscate all their blueprints, drawings, VHDL programs, manufacturing equipments so that they can easily replicate their own ASICs. Why buying/developing your own when you can get them for much cheaper? Besides, given how competent friedcat has been demonstrated to be, it's most possible that he has already correctly assessed the risk.
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BitcoinAuthor
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May 20, 2013, 12:48:14 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works. Even if there were no more ASICs produced, the current nodes would maintain the network. You didn't get me: the "$5 wretch" attack applies because had the CCP wanted to 51% attack the network, the easiest way to do it would be to arrest the ASICMiner/Avalon people for things like tax evasion, and confiscate all their blueprints, drawings, VHDL programs, manufacturing equipments so that they can easily replicate their own ASICs. Why buying/developing your own when you can get them for much cheaper? Besides, given how competent friedcat has been demonstrated to be, it's most possible that he has already correctly assessed the risk. OK. That's another whey they could pull off a 51% attack.
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oakpacific
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May 20, 2013, 12:53:51 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works. Even if there were no more ASICs produced, the current nodes would maintain the network. You didn't get me: the "$5 wretch" attack applies because had the CCP wanted to 51% attack the network, the easiest way to do it would be to arrest the ASICMiner/Avalon people for things like tax evasion, and confiscate all their blueprints, drawings, VHDL programs, manufacturing equipments so that they can easily replicate their own ASICs. Why buying/developing your own when you can get them for much cheaper? Besides, given how competent friedcat has been demonstrated to be, it's most possible that he has already correctly assessed the risk. OK. That's another whey they could pull off a 51% attack. It would be so visible that it makes no sense to pull it off at all.
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BitcoinAuthor
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May 20, 2013, 01:12:05 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works. Even if there were no more ASICs produced, the current nodes would maintain the network. You didn't get me: the "$5 wretch" attack applies because had the CCP wanted to 51% attack the network, the easiest way to do it would be to arrest the ASICMiner/Avalon people for things like tax evasion, and confiscate all their blueprints, drawings, VHDL programs, manufacturing equipments so that they can easily replicate their own ASICs. Why buying/developing your own when you can get them for much cheaper? Besides, given how competent friedcat has been demonstrated to be, it's most possible that he has already correctly assessed the risk. OK. That's another whey they could pull off a 51% attack. It would be so visible that it makes no sense to pull it off at all. Why would they care about visibility? Bitcoin's not a national currency.
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oakpacific
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May 20, 2013, 01:18:03 AM |
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A government attack is a significant risk. Think about China: they have the resources to pull off the heinous deed.
I should apply XKCD's famous "$5 wretch" argument here: if an authoritarian government wants to screw you, there are much easier ways to do it than a 51% attack, otherwise if they want to play, they would be very careful to not tip the balance. Like what? Shutdown ASICMiner and Avalon, arrest everyone and scare the daylight out of all the remaining Chinese miners. That's far from the destruction of Bitcoin. They can do what they want in China, but not the rest of the world. No, per the status quo it would have the same effect: right now there is no viable ASIC producer out of China(BFL honestly is not there yet), if there will be at least one in the future, whatever China will do doesn't matter, people can just switch to the out of China producers. If there will not, then the "$5 wretch" attack still works. Even if there were no more ASICs produced, the current nodes would maintain the network. You didn't get me: the "$5 wretch" attack applies because had the CCP wanted to 51% attack the network, the easiest way to do it would be to arrest the ASICMiner/Avalon people for things like tax evasion, and confiscate all their blueprints, drawings, VHDL programs, manufacturing equipments so that they can easily replicate their own ASICs. Why buying/developing your own when you can get them for much cheaper? Besides, given how competent friedcat has been demonstrated to be, it's most possible that he has already correctly assessed the risk. OK. That's another whey they could pull off a 51% attack. It would be so visible that it makes no sense to pull it off at all. Why would they care about visibility? Bitcoin's not a national currency. If they don't care about publicity, I believe they would do it my way, as long as everyone is safe and sound, no need to worry. If they do care, then they would not pull off a 51%. Of course there are all under the condition that China is not interested in Bitcoin itself. Also, it needs to be pointed out that Bitcoin is great because it doesn't care about your political ideology, cultural background, social status and whatsoever, everyone can benefit from it other than possibly the staunchest banking system supporters, it's best not to make too big a fuss out of this if we don't have hard evidence.
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SamS
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May 20, 2013, 01:26:21 AM |
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This is the kind of thread that convinces me that the "market" hasn't really priced in enough Bitcoin "risk" at all...
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Bitcoin: 16i8sQWjZo3QPhhSfWupJff5PtwTxxpRJJ Ripple: rL7mRCDYBXsVSM2obdvEjwft5fPUmxv3ra
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