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221  Bitcoin / Development & Technical Discussion / Re: Scalability - because it's good to have stretch goals on: March 27, 2013, 05:03:45 AM
I also think that most transactions can be handled off-blockchain
Off-blockchain transactions defeat the purpose of using Bitcoins in the first place as they reintroduce the possibility of prior restraint and do not have the same security and irreversibility guarantees as the main chain. Off-blockchain transactions don't help users in any way - they just make the lives of thieves and control freaks easier.

this, fucking this.

222  Bitcoin / Development & Technical Discussion / Re: Plans for 0.9 on: March 25, 2013, 08:20:46 PM
i really hope it has an export to paper wallet feature.
223  Bitcoin / Bitcoin Discussion / Re: Bitcoin Enthusiasts, We Need to Have a Serious Discussion about Malware on: March 23, 2013, 10:07:36 PM

Bitcoin desperately needs a trusted bootable operating system that can serve as a better cold storage for a majority of its users. And needs this distribution to be extremely user friendly and robust.
                                                                                                            

It's maybe not quite as user friendly as Ubuntu, (being based on Red Hat), but if you're looking for secure - and I mean SECURE - you should give Qubes a look:

http://qubes-os.org/Home.html

You can actually run an Armory off-line wallet on it while connected to the internet.  Shocked

Yes you can.

Look into it.  It's at V.1.0 and a real mind-blower.

Sure, I can. But can my mom?

Just because there is a solution, doesn't mean its the solution for the majority of users. Maybe a bootable OS is totally the wrong way to go with this. But we need something and soon.
224  Bitcoin / Bitcoin Discussion / Re: Bitcoin Enthusiasts, We Need to Have a Serious Discussion about Malware on: March 23, 2013, 08:41:35 PM
I agree completely.  Is a custom Linux distro the best solution?  It may well be, perhaps booting into a kiosk app.  Are you imagining people would use it to create a wallet to store funds, perhaps on an external USB with a paper wallet backup?  And then maybe boot into the distro whenever they need to top up their everyday wallet, whether that's Electrum, the official client, blockchain.info, or some other client.  This working wallet would only contain the funds they could afford to lose.

There was LinuxCoin, which was based on debian.  As far as I know, it was last updated in 2011 so it's now fairly obsolete.  I used it back then, and it's nice but not targeted toward non-tech folks.  However, I had missed BitSafe, mentioned in this thread.  I'll have to look into it, looks impressive.  Wonder if the GUI is friendly enough for non-Linux people.

I'm imagining something akin to a kiosk app that the distro would boot into, which would have simple buttons/menus for doing things like creating addresses, backing up, sending, paper wallets, etc.  Kivy is a good Python framework for creating kiosk apps that runs on Linux and Android (and other platforms).

I think that in addition to Linux, it's worth considering Android for this kind of OS that would boot into a single app, using bitcoinj.

I've got a lot of Linux experience and am comfortable with Kivy, and other GUI toolkits as well.  Unfortunately, I'm also quite booked for the next few weeks.  Nonetheless, I agree this is something that needs to be done and I'd like to contribute whatever I can, whether that's bash or Python scripts or something else.  It may be that Bitsafe fulfills our needs, and just needs to promoted among Bitcoin novices.


I don't know that a bootable OS is the best solution, maybe its ultimately a hardware wallet or something that uses trusted computing. This is not my area of expertise, but I feel like the need is so strong and so immediate that I'm very much hoping that people with more skill than I are realizing how crucial this is.
225  Bitcoin / Bitcoin Discussion / Re: Bitcoin Enthusiasts, We Need to Have a Serious Discussion about Malware on: March 23, 2013, 08:28:07 PM
There have been a couple projects like this. For example:

https://bitcointalk.org/index.php?topic=46916.0



interesting, thanks.
226  Bitcoin / Bitcoin Discussion / Bitcoin Enthusiasts, We Need to Have a Serious Discussion about Malware on: March 23, 2013, 08:12:08 PM
The most important quality of money is trust. If something that acts as money loses trust, it stops acting as money. History is full of failed currencies whose demise was brought about through the loss of trust in the governments backing those currencies.  

In the summer of 2011, when a Mt Gox user's account was hacked and coins stolen, the result was that trust was lost in Bitcoin itself, plummeting the value and temporarily retarding its progress. It doesn't matter that "the hack had nothing to do with Bitcoin, only an exchange and a user on that exchange", the message heard by many was that the currency was not to be trusted. Its taken almost 2 years to build that trust back up in the eyes of members of the general public.

We are at a crucial time in the development of Bitcoin. User adoption is exploding and new opinions are being formed daily. As the value and distribution of Bitcoin increases, so does the incentive for evil and theft. An encrypted wallet, stored on a computer connected to the internet, is not safe from a rootkit or a keylogger deployed through bundled malware distributed through an exploited website. A patient and malicious actor can ultimately do much more to destroy Bitcoin than even a corrupt overreaching government, or a client based software bug can. If funds are stolen from a large enough percentage of the user base, we might as well pull the plug on this whole experiment, because the trust will never be repaired. Never.

The message we are sending to new Bitcoin users is that they should not trust web based wallets with more than a small percentage of their funds. That, coupled with the fact that most people do not have an extra computer that can be permanently left offline, means that right now there is NO good solution for MOST users. Paper wallets are great, but they present their own challenges. The armory team have done a wonderful and admirable job with their wallet, and for the more technical amongst us, it is a great solution. But as things stand today, we most go further. Bitcoin desperately needs a trusted bootable operating system that can serve as a better cold storage for a majority of its users. And needs this distribution to be extremely user friendly and robust. I don't personally have experience in creating a customized linux distribution, but I'd like to work with people who do, so that this need can be filled.

To the people placing their trust and wealth in Bitcoin, especially to the least technical amongst them, we owe them a committed effort to protect that trust. Their adoption benefits us, and Bitcoin's success ultimately depends on them.
                                                                                                            
227  Bitcoin / Mining / Re: Compensating miners on the wrong side of The Big Fork on: March 23, 2013, 12:53:20 AM
Thank you for being a good person and an outstanding member of the community. 
228  Bitcoin / Development & Technical Discussion / Re: Tunefy, a new musician friendly music store exclusively for cryptocurrencies! on: March 21, 2013, 01:52:57 AM
Awesome!  Good luck!
229  Bitcoin / Bitcoin Discussion / Re: Bitcoin and me (Hal Finney) on: March 20, 2013, 04:18:24 AM
Hal I really appreciated reading your story. Thank you very much for sharing it with us.
230  Bitcoin / Bitcoin Discussion / Re: FinCEN addresses Bitcoin on: March 19, 2013, 06:50:24 PM
All MSBs have to register and are then subject to expensive fees and regulatory practices by their states.

This part ("are then") is not quite correct.

The state and federal laws are disconnected, even if they are intentionally similar in many cases.  Becoming an MSB or MT at the federal level does not immediately trigger a state requirement.  A state requirement to -- for example -- undergo a background check or provide a surety bond is not triggered by becoming an MSB.  The state requirement is triggered by... your transmitting money in a regulated fashion.

A couple US states do not require money transmitter/MSB-like licenses, leaving only the federal requirements to handle.




http://www.fincen.gov/forms/files/fin107_msbreg.pdf

For those curious, this is the actual federal form.
231  Bitcoin / Bitcoin Discussion / Re: FinCEN addresses Bitcoin on: March 19, 2013, 06:22:50 PM
Right, standard I'm not a lawyer disclaimer but here is my interpretation.

Anyone trading bitcoins for fiat with another person is a money transmitter regardless of amount or frequency (though perhaps not if they are using a licensed exchange who takes on the role of MSB). All money transmitters are MSBs. All MSBs have to register and are then subject to expensive fees and regulatory practices by their states.

I would like a lawyer to explain why this interpretation by FinCEN is legal

It does not make sense to me that I grew carrots and sold them I would be a farmer, but if I mined bitcoins and sold them, or earned in game Diablo gold and sold it, or earned second life dollars and sold them, that I would now be subject to extremely expensive regulation.

Apparently anyone selling any type of virtual currency on ebay or craiglist is now a money transmitter, and as such a MSB, and as such now in violation of FinCEN interpretation if they haven't registered as an MSB.

There has to be some lawyer out there who is interested in Bitcoins and who can offer their interpretation on this matter.
232  Bitcoin / Development & Technical Discussion / Re: How to force a rule change by bloating the UTXO set on: March 15, 2013, 05:35:14 PM
I'll refer the religious capitalist wonks to my earlier post on the nature of Bitcoin:

Suffice it to say that such large, amazingly outperforming oligolies are extremely difficult to form on completely unregulated markets.

Bitcoin itself is an oligopoly. What are Bitcoins made of anyway? They're just bits, information, and by themselves information is incredibly, ridiculously cheap. Of course the incredibly low price of information is made possible by the free market itself, specifically the amazingly successful computer industry.

Bitcoin is a system by which every participant creates a shared oligopoly on a particular set of information, the blockchain. From day #1 Bitcoin was about taking information that, if subject to free market forces, would be so incredibly cheap that it'd be basically free and artificially making it expensive. This shared oligopoly, achieved through the rules set out by Satoshi, makes this information incredibly expensive, so much so that 32 bytes of information, a private key, can now be worth millions of dollars.

Basically the decision about how big our shared oligopoly should allow blocks to be is just a decision about what rules we'll follow to make our little bits of otherwise worthless information as valuable as possible. Myself, gmaxwell, and many others happen to think that if we limits blocks to 1MiB each, keeping the regulations as they are, our little oligopoly will maximize the value of that information. Gavin, Mike Hearn, and many others happens to think that if blocks are allowed to be bigger than 1MiB, thus changing the regulations, our little oligopoly will maximize the value of that information.

Don't for a second think any of this discussion is about free market forces. Bitcoin is about artificially subverting free market forces through regulation, for the benefit of everyone participating in the oligopoly that is Bitcoin. It just happens to be that the way to become part of this oligopoly isn't by, say, living in a certain part of the world that's mostly desert, it's by either buying entrance (buying some Bitcoins) or by doing a completely made up activity that has no purpose outside the oligopoly. (mining)

Step 1, start a new thread on the exact same topic that a significant number of other threads have been started on.
Step 2, make no real new points in new thread
Step 3, ignore any new contrary points raised in new thread
Step 4, refer all criticism in new thread to shit you said in other threads
Step 5, Huh?
Step 6, profit.


you're a guy who has openly argued for a world in which a bitcoin transaction costs $15-$20, when the actual costs to process a transaction are in the hundredths of a cent, and you are calling us capitalist wonks.
233  Bitcoin / Development & Technical Discussion / Re: How to force a rule change by bloating the UTXO set on: March 15, 2013, 04:01:11 PM
Non-mining Bitcoin businesses will need full nodes, and the costs of running one will be justified by the security gained by not needing to rely on a 3rd party for payment processing.

And the system will always have as many full nodes as it requires, because interested parties will contribute resources to maintain security. That doesn't mean that every user will or should run a full node.

The lower the barrier to entry that running a full node is, the less capacity the system can support overall. There has to be a balance, and decentralization as a core tenet will be persevered, just not to the degree that it is today with a fraction of overall capacity utilized.
234  Bitcoin / Development & Technical Discussion / Re: How to force a rule change by bloating the UTXO set on: March 15, 2013, 03:51:48 PM
Someone explain to me why its ok that mining is now (almost) effectively a professional level only activity, and will become increasingly more so with ASICs, but that its not ok that larger block sizes could make mining effectively a professional level only activity if the block sizes ever grew faster than commodity bandwidth, which is currently at least 2 orders of magnitude greater than what the system requires.
1. Mining is at a hobbyist level and will always remain that way. Buy hardware with USD, run hardware. Vote with your hashpower for the best pool.


you are kidding yourself. eventually it will be dominated by companies and the only hobbyist miners will be the ones willing to lose money performing the activity. Its already the case that you can't mine on a CPU and it will soon be the case that you can't mine on a GPU. Once all mining is done by ASICs, companies will stop selling rigs and start larger consolidated mining operations themselves.

The original post was only taking about mining. Being able to run a full node is a separate discussion. My mining rigs are not running full nodes.
235  Bitcoin / Development & Technical Discussion / Re: How to force a rule change by bloating the UTXO set on: March 15, 2013, 03:06:14 PM
Someone explain to me why its ok that mining is now (almost) effectively a professional level only activity, and will become increasingly more so with ASICs, but that its not ok that larger block sizes could make mining effectively a professional level only activity if the block sizes ever grew faster than commodity bandwidth, which is currently at least 2 orders of magnitude greater than what the system requires.

The bottom line is that if there is money in it, it will become more centralized (to some degree) simply because it will begin to create competition, which will increase startup costs for new participants. That's how the fucking world works. Everyone ignores that it used to be the case that bitcoin could be effectively mined on CPUs, and will very soon require speciality single purpose hardware, but makes a huge deal that you might also need reasonable bandwidth and storage resources to be a miner.

Understand this very clearly, difficulty already makes mining become increasingly more centralized. It has the entire time that Bitcoin has existed.

If Bitcoin becomes so popular that mining becomes very expensive, just from the bandwidth and storage reasons arising from a slowly growing max block size limit where sufficient transaction fees are being paid (as they are in the case of SD), we'll all be very happy with the value of our coins, and how freaking useful they are.
236  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptocoin Mining Information -- find the most profitable coin to mine! on: March 13, 2013, 06:28:08 AM
This is SO great. Thank you!
237  Alternate cryptocurrencies / Altcoin Discussion / Re: LTC difficulty dropping constantly on: March 13, 2013, 04:35:24 AM
80+ next shift.

when is that?
238  Alternate cryptocurrencies / Altcoin Discussion / Re: [UPDATED] 1 FREE Terracoin TRC just post address :) on: March 12, 2013, 05:59:41 PM
17aMZs2LRiuQUCahebVKCoxkCgs6zt9WVg

Thanks so much
239  Alternate cryptocurrencies / Altcoin Discussion / Re: Giving away TRC! Post your address for free coins! on: March 12, 2013, 05:59:22 PM
17aMZs2LRiuQUCahebVKCoxkCgs6zt9WVg

Thank you!
240  Alternate cryptocurrencies / Altcoin Discussion / Re: New Subreddit For All CryptoCurrencies on: March 12, 2013, 05:53:02 AM
sweet, just subscribed
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