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1761  Bitcoin / Bitcoin Discussion / Re: PrismCoin: 3d etching BTC address in Crystal on: July 31, 2012, 10:43:29 AM
Why not diamond instead of tungsten?

Because of the high refractive index.



Well, in case you are indeed serious:
Sure, go on, and aquire a diamond large enough for that. Then have one flat side on it. I suggest at least as large as a stamp for readability. Go on and engravve or laser your keys on it. And start over again once you transfer the funds somewhere else or the like :-)
But yes, technically there do exist enough bitcoins to make all of this worthwile.. Even more once you try to aquire a significant part of them.

Oh, and: Diamond starts burning over 700°C, is brittle, and will have a low reading contrast.

Ente
1762  Bitcoin / Bitcoin Discussion / Re: [ANN] The world's first handheld Bitcoin device, the Ellet! on: July 31, 2012, 09:09:44 AM
Finally, one of the largest Bitcoin related mysteries is solved:
"Yum. There's jelly on my hand."



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1763  Bitcoin / Bitcoin Discussion / Re: PrismCoin: 3d etching BTC address in Crystal on: July 31, 2012, 09:08:16 AM
TIL the 10 Commandments were actually private keys carved into stone tablets.

SHA256("Thou shall not steal")

..has some irony in it.. heh

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1764  Bitcoin / Pools / Re: [400GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: July 31, 2012, 07:44:00 AM
Only problem is that as the hashrate rises, it seems like the luck gets worse.

Some changes have been made to p2pool recently. Hope is that this cured the luck for good!

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1765  Local / Treffen / Re: Berliner Bitcoiner [jeden ersten Do; 19:00; Room77 Gräfestr.77 Kreuzberg] on: July 31, 2012, 07:23:13 AM
Schön, dann bis übermorgen!

Ente
(nicht am KuDamm)
1766  Bitcoin / Bitcoin Discussion / Re: PrismCoin: 3d etching BTC address in Crystal on: July 31, 2012, 07:22:04 AM
I would be interested in a Titanium wallet.

The question is, should we have a private key encrypted or should we have SEVERAL private keys encrypted into a single AES block that we will have engraved?

I would, ahem, suggest, y'know, to have an encrypted version on your computer, as a working version. Engrave the private key unencrypted and directly onto your metal. Keep this in a safe place. Vault, buried, some family member's place. This would only be used in case all encrypted "computer" versions vanish in a catastrophic event. More like an insurance than a cold wallet..

If you want a lasting material go with tungsten.
Melting point is significantly higher than structure fires, it is non reactive in most environments, and has high toughness.

Tough? It is? At least Tungsten Carbide (the stuff "tungsten" rings/bands are made of) is brittle. Pure tungsten might indeed be tough, though.
Good luck engraving it. I would guess a diamond tip engraver (preferably) or a laser (no deep engrave) is necessary..

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1767  Bitcoin / Bitcoin Discussion / Re: Brain Wallet standardization on: July 31, 2012, 07:14:20 AM
Coincidently, I "tested" my passphrase some days ago, and could not come up with the details. Which order? Capitals? All capitals? Spaces in between?
I finally wrote down all combinations and tried them in a script. Yay for linux scripting. Not yay for how difficult it is to esthablish a secure solution intended for years and decades.. ;-)

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1768  Bitcoin / Bitcoin Discussion / Re: [ANN] The world's first handheld Bitcoin device, the Ellet! on: July 31, 2012, 07:10:42 AM
I'll post more when there is reason to. It's all boring development and business meetings from here on.

..Then apparently I missed something between flashy spectacular announcements on the first page and this latest one.. :-P

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1769  Bitcoin / Bitcoin Discussion / Re: PrismCoin: 3d etching BTC address in Crystal on: July 30, 2012, 08:28:18 AM
Titanium: Melting point of 1668°C (which is ok), but will erode pretty quickly in harsh environment (saltwater, electrochemical corrosion etc).
If you are serious, go for stainless steel :-)
(And solder it in between two pieces of copper or something)
This would not be a "cold wallet" or similar, but more of a last-resort-backup you don't actually intent to use anytime soon. But maybe your inheritants will be happy to find it in xx years.

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1770  Other / Off-topic / Re: From the desk of Zhou Tong on: July 29, 2012, 03:57:47 PM
I don't get the slightest idea what you are talking about.

And am somewhat impressed and disturbed by the energy and time you are able to invest in this technique.. digging up one whois and company impressum after another, interconnecting them, and linking them to random never-heard names..

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1771  Bitcoin / Bitcoin Discussion / Re: Statement about the suspect of recent Bitcoinica hack on: July 26, 2012, 12:44:26 PM
wow.
I am just.. speechless..

Now would be a good timing for some bitcoin[ica] consultancy people to pop up?

Zhou, you realize that it won't be as easy as to simply return the money and all is done? Even if everyone is paid 100% in the end, there will be people who still accuse you of having stolen it and then returned, when the evidence showed up.
I understand you mostly are worried about your reputation at this point. Act accordingly!

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1772  Economy / Service Discussion / Re: Public STATEMENT Regarding Bitcoinica account hack at MtGox on: July 26, 2012, 09:50:36 AM
Let this be a warning to everyone:

If your account is hacked (email or otherwise), MtGox, AurumXChange and BitInstant might start a thread calling you a thief and a hacker publicly and just leave it up to you to find the thread and figure out a defense instead of discussing the issue with you directly or contacting any authorities.


My resumée from this:
- Bitcoinica was not run professionaly
- the professionality of Bitcoin Consultancy Group / Intersango is at question
- MtGox, AurumXChange, BitInstant are not run professionaly

I guess I better dump the little I have left on MtGox. And print out another paperwallet professionaly. I don't want to afford more than a little playmoney on MtGox by this point now.

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1773  Bitcoin / Pools / Re: [400GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: July 26, 2012, 08:14:07 AM
Wouldn't you do better with something like pps from ozcoin if you are varying that much?  You're shorting yourself in p2pool because it's based on the last 24 hours.

M

Shouldn't you get a proportional payout nevertheless? Like 1gh/s which runs 12h a day sould give you the same as 500mh/s on 24/7? You receive payments for blocks for the next 24 hours for that.
As long as we don't dip into extremes (super long block round, super low hashrate or the like) it shouldn't do any harm?

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1774  Economy / Service Discussion / Re: Public STATEMENT Regarding Bitcoinica account hack at MtGox on: July 26, 2012, 08:01:50 AM
I am honestly shocked by reading this.
Not shocked by the bitcoinica drama (which is almost comical by now), but by the reactions and assumptions here.

Let me sum up the general sentiment here:

- ZT programmed the bitcoinica, which was, mildly said successful. That makes him stand out of 99% of the users here alone.
- Hacks happened. Involving clever things like breaching-several-layers, TOR and the like
- Suddenly, ZTs personal verified accounts, addresses, name shoots up literally everywhere
- How much did ZT receive on his bankaccount (I assume it was stopped anyway)? 5k$? like a few percent of the whole sum? Reminds me of something.. Oh, right, Bitcoin faucet did the last hack! They provable received stolen coins!!1!

Conclusion, it must have been him then?

You seriously assume he, would he have "hacked" several hundred thousand $  out of his former project, would fucking exchange it on his own name the very next name?!?
He would not be clever enough to register a new emailaddress, apparently he had TOR installed already and knew several emailproviders?!?
He would not make everything to bitcoins and let the sit for a while?!?
He, Zhou Tong, would do all the mistakes you could imagine, although no single "hacker" of the other large scams/hacks waas ever found/proven/caught?!?

You must be fucking kidding me.

WHAT. THE. FUCK.



*breath in*
*breath out*


Seriously. I am reading here for some time. I always felt some people here are a bit quick with insults and impulsive and all that. But this really shocks me. There are less than a handfull of reasonable posts in this thread. People are touting proven fact that ZT was the thief. And/or are demanding scammertags for Amir. For today, you people disgust me. I will try hard to *always* assume to be surrounded by 10 year olds on this forum. I will only assume reason to people I personally met.
Most of you people won't care at all. But to me, this very thread (and to some extend whole forum) did a noticeable dent in my heart.

People. Please think about it for one single minute from a rational, observing, sceptical perspective. And then try to do this every so often in your life.

Ente

edit
1775  Bitcoin / Bitcoin Discussion / Re: Bitcoinica MtGox account compromised on: July 26, 2012, 07:09:51 AM
It just sucks that the Bitcoin world is so screwed up you basically have to stuff your money in your mattress

That's actually a feature, not a bug. Don't trust the bank, keep your money with you Smiley
"You don't have to X" is a feature. "You can't X" is a bug.

Plus, an equally serious adoption problem is that it is *very* hard to properly create and manage a secure wallet.


I was sure just about anyone sees it as a great plus, that you *can* securely stuff all coins in your mattress. On paper, on a usb drive, engraved in stone, in an encrypted email. That, for me, is one of the key features (among others). You don't have to, though. With results one can observe now, and could observe several times in the past.

On the contrary. It is now pretty simple and reasonably secure to create and manage a secure wallet. No matter if offline/paper (bitaddress.org) or cold (armory) or hot (encryption). It still involves more clicks, more live-cd-booting, more planning and more thoughts than a regular bank account, paypal, or buying bullion.

And yet, to me it seems a million times more secure and reasonable than those!

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1776  Bitcoin / Bitcoin Discussion / Re: who is bitcoin.com on: July 24, 2012, 12:06:16 PM
edit: woops, didnt realize this was an ancient thread

You guys were giving me a heartattack when I saw satoshi posting in this thread..  Cheesy

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1777  Economy / Scam Accusations / Re: SCAMMER TAG: bitoinica on: July 23, 2012, 11:31:34 AM
I won't even read through five pages of scapegoat-bashing.

1) Don't play with more than you are comfortable to lose
2) If any tag whatsoever would be grated at this early time, a "has been hacked" or "in dept" one is all I can see here.

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1778  Bitcoin / Bitcoin Discussion / Re: Bitcoinica MtGox account compromised on: July 23, 2012, 11:26:27 AM
I can't believe I just finished to read through 34 pages. It took me several days. And amazingly little facts came around, oh-so-much speculation, and a bit of drama too. There were more drama in the last few drama, however, so "well done!" :-)

Ente

/subscribed
1779  Bitcoin / Pools / Re: [400GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: July 19, 2012, 09:36:00 AM
... I'd imagine that if they have a different address per deposit, like some sites do, then yes you couldn't deposit directly into Vircurex ...

Nope, only a different address per currency. That address then is static.

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1780  Bitcoin / Pools / Re: [400GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: July 19, 2012, 06:55:19 AM
There is no real difference between transferring through a client or transferring directly generated coins. They all land on the address you chose. I guess it is a glitch on Vircurex' side. What exactly did they answer?

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