Bitcoin Inventor Satoshi Nakamoto Outed By Newsweek
DoctorBit writes "According to today's Newsweek article, Satoshi Nakamoto is ... Satoshi Nakamoto — a 64-year-old Japanese-American former defense contractor living with his mother in a modest Temple City, California suburban home. According to the article, 'He is someone with a penchant for collecting model trains and a career shrouded in secrecy, having done classified work for major corporations and the U.S. military.' and 'Nakamoto's family describe him as extremely intelligent, moody and obsessively private, a man of few words who screens his phone calls, anonymizes his emails and, for most of his life, has been preoccupied with the two things for which Bitcoin has now become known: money and secrecy.' The article quotes him as responding when asked about bitcoin, 'I am no longer involved in that and I cannot discuss it, ... It's been turned over to other people. They are in charge of it now. I no longer have any connection.' I imagine that he will now have to move and hire round-the-clock security for his own protection."
Why would he have to move/hire protection? I guess I can see that he might be paranoid enough to think it's necessary, but why would it be actually necessary?
Seriously, they put this guys life in danger. Shame on them.
a career shrouded in secrecy, having done classified work for major corporations and the U.S. military
Other billionaires require some kind of impossibly complicated strategy to steal their billions. . .
.).
Hope he takes the necessary precautions, though. . . Crypto-currencies are awesome. He deserves to spend the rest of his days in peace (For a crypto-genius, he could have picked a better pseudonym, though . .
Sdelat' Ameriku velikoy Snova!
I wanna know more about his trains-- does he have a cool layout?
It's pretty spartan, hey got caught up in the trains themselves. Each set of cars is arranged in a very specific sequence that he really gets worked up about, and I've noticed that it takes him longer and longer every time to decide on and add a new car to the end of the train....
He just wanted to be left alone, leave him alone.
This is Satoshi Nakamoto:
http://4.bp.blogspot.com/-9rqm...
and his friend. They create crypto-currencies and attend raves.
Sig. Sig. Sputnik
There's no actual concrete evidence of any of the author's claims, just tons of speculation. Yet it's being treated like it's undeniably true.
Newsweek : This man is Satoshi Nakamoto.
Sheriff : "What?" The police officer balks.
Sheriff : "This is the guy who created Bitcoin?
Are we really supposed to believe that a Police Officer would know such geek trivia?
Seems to be a little overly dramatic.
I assume you're asking how the "mining" works, and that's actually pretty easy to explain.
Each bitcoin block is generated with a SHA256 hash of the block's header. Presumably, the header information is not guessable, otherwise it would be pointless.
The SHA256 hash becomes the "target." In order to successfully mine the block, you must produce a hash with a value lower than the target. The lower the target, the harder it is to mine the block. Since SHA256 hashes (as far as I know) do not leak any information about the plaintext, the hashes are attempted essentially at random. Successfully mining a block is essentially like winning the lottery because there is no known way to make educated guesses about what text might produce a hash below the target's value.
Once an acceptable hash has been generated by a miner, it is submitted to the network with a proof of work that permits the rest of the network to essentially check the solution. At that point, the block is considered completed, the transactions are processed, and the successful miner is awarded the transaction fees plus 20 new BTC.
I don't think the rainbow table comparison is apt because you're not attempting to produce hash collisions, only find hashes below a set value. Finding a collision is exponentially more difficult, by design.
Check out my world simulator thingy.
Typical anti-Bitcoin bullshit.
Wikipedia: A pyramid scheme is an unsustainable business model that involves promising participants payment or services, primarily for enrolling other people into the scheme, rather than supplying any real investment or sale of products or services to the public.
1) Where is the "promise" of payment or services that never gets fulfilled? Find a block and you get paid (in Bitcoin, sorry... a claim that Bitcoin isn't "real" doesn't hold water here).
2) Where is the "enrollment" of other people in the scheme. I mine, I've never recruited anyone into a "scheme".
3) Bitcoins have value. As a group people have assigned value to them. The fact I can go to an exchange and get money based on a bitcoin proves that. Just because the product is digital doesn't mean it doesn't exist.
If you think it's a scam I can respect that, but write something that says why you think it is a scam. Don't come out and yell buzzwords like '"pyramid scheme" and "ponzi scheme" without justifying how it fits in to the accepted definition of the term.
The real inventor was Keyser Soze.
. . . that it was actually the K**h brothers who contracted with the Russian Mafia to invent Bitcoin, and they set Nakomoto up as the fall guy. I'm sure it is totally bogus, in spite of the salaciousness and viral rumor-mongering appeal. Has anyone got any completely unsubstantiated confirmation of this?
OP here - the submitted headline used the verb "doxed" rather than "outed". On a separate note, r/bitcoin has been raising some interesting doubts about the correctness of the article: http://www.reddit.com/r/Bitcoi...
I was not aware it was inherently considered unethical journalism to uncover those who wish to remain anonymous. Peeling back anonymity can help shed light on the reasons somebody does what they did. Background, motiviations, current involvement, etc. are certainly newsworthy things to examine.
And why is his life in danger?
Close, but not quite.
I assume you're asking how the "mining" works, and that's actually pretty easy to explain.
Each bitcoin block is generated with a SHA256 hash of the block's header. Presumably, the header information is not guessable, otherwise it would be pointless.
The SHA256 hash becomes the "target." In order to successfully mine the block, you must produce a hash with a value lower than the target. The lower the target, the harder it is to mine the block.
The "target" is in fact the difficulty. Essentially a difficulty of 1 means an applicable proof-of-work block solution would be less than 2^256 >> 1 (I could be wrong on the max size, I'd have to look it up). A block "solution" is a sha-256 hash of (merkle root (which is generated by doing a merkle tree starting with the transaction IDs of all the transactions since the last block) + some other header stuff + a nonce). The header stuff is completely public and known. The "work" miners to is generate trillions upon trillions of those nonces (which is just a word for a random piece of data), calculate the sha-256, and see if the resulting sha is less than the target.
Successfully mining a block is essentially like winning the lottery because there is no known way to make educated guesses about what text might produce a hash below the target's value.
Once an acceptable hash has been generated by a miner, it is submitted to the network with a proof of work that permits the rest of the network to essentially check the solution. At that point, the block is considered completed, the transactions are processed, and the successful miner is awarded the transaction fees plus 20 new BTC.
It's fees + 25 BTC. But that will change eventually, as we approach the max of 22 million BTC in circulation.
I don't think the rainbow table comparison is apt because you're not attempting to produce hash collisions, only find hashes below a set value. Finding a collision is exponentially more difficult, by design.
A "rainbow table" in this case would have to have a number of entries greater than the size of particles in the known universe, I think. We're talking about stupidly large numbers here.
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