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6401  Alternate cryptocurrencies / Speculation (Altcoins) / Re: [XMR] Monero Speculation on: June 04, 2015, 08:36:04 PM
I ignored him long ago.  Now, if people would just stop quoting him... Smiley

I guess that's actually I good idea. His posting is really subpar; the only thing even mildly amusing about him is his frequent avatar changes, although he has to be unignored for that to be visible. Hmm...choices...

Edit: this post was off-topic. Uh, nice little spike the last few hours. Tongue

You missed it. He was a moderator there for a few days. Now he's some creepy old gold miner or something.

He shows strong indication of paid troll behavior with a clear agenda of spreading Fear, Uncertain and Doubt.

Who would pay someone so ineffective? I think he's just an actual internet troll.

6402  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 08:22:33 PM
It's interesting how people talk about Monero as if we know for sure the privacy achievable in Monero is greater than the privacy achievable in Bitcoin.

Has anyone measured it?

Yes, Monero's privacy has been "measured" (if by "measured" you mean 'mathematically proven') and we thus do know for sure it's better than Bitcoin's.

https://downloads.getmonero.org/whitepaper_review.pdf

Some of the privacy of Monero would be achievable using Bitcoin, but only if everyone changed their operational security methods.
JustusRanvier uses stealth addresses, which privacy would be further improved if he only transacted with others who also do this.  Ring signatures can also theoretically be accomplished albeit with some difficulty by using a client that could support this sort of key signing exchanges.

The problem for privacy remains, however, that since these are not a fundamental part of the protocol and a default for each transaction.  There are limits to the amount of privacy that can be obtained in the face of correlation analysis by a well funded reveal-er of such secrets.

The only real argument I've seen for Monero is that privacy was make "at the protocol level".

In Monero's case though, "at the protocol level" simply means that everyone is forced to transact in a certain manner (a manner that mixes) on top of a bitcoin style address protocol.

However, this is not a real innovation. The exact same mixing procedures can be done on top of Bitcoin. No Bitcoin does not force this mixing, but any group of people, entities or wallets can agree to use the same mixing procedures as Monero or better ones as they are developed. This means Bitcoin in the end will have better mixing/privacy features than Monero, since Bitcoin is flexible and any mixing procedure can be run on top of it.

Which brings us back to the Monero innovation, Monero's "innovation" is simply the decision to force all transactions to use a single fixed mixing routine. That is not an innovation though, it is a decision. Any group of entities using Bitcoin can make the same decision.

"At the protocol level" simply means that all transactions are forced into a single static mixing routine. However with Bitcoin, although people are not forced into any mixing routine, they are free to agree to use any mixing routing that may be developed.

Rocks, they can't do that because any kind of "mixing routine" that would be adopted by wallets or users on top of Bitcoin would require interaction between them (some sort of coordination or key exchange type process). However, that isn't how Monero works and the relaxation of a simultaneity and coordination requirements is probably the most important part of the protocol.

If you want to comment intelligently on it you really need to understand how the protocol works, and not just understand it in vague terms of "people decided to use mixing." The type of "mixing" that occurs in Monero is not really the same type that Bitcoin mixing uses, even though the word is the same.

It really is different cryptography. You can't just have a group of Bitcoin users decide to use Zerocash, nor can you have group of Bitcoin users decide to do Cryptonote-style mixing either.
6403  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 08:06:01 PM
I don't agree with your apathy on whether cryptographers who invent anything that truly threatens TPTB will be made into examples.

Smooth I also don't think it is viable to murder dozens of open source programmers because it would be difficult to obscure on that scale and thus the hacker community would likely rise up and retaliate (and win!). But in terms of stopping an immediate threat or making an example out of a serious threat which can be done in an obfuscated manner so as to not wake up the entire community, I think it is a realistic consideration. Perhaps avoiding outcomes below is contingent on carefully accessing the situation the potential victim has placed himself into. For example, attack the Russian oligarchs and you will be overtly assassinated. Attack the CIA or NSA and they will weigh the cost of murdering versus the risk of waking up the sheeople.

Yeah its posible that one or two people could be taken out in a "suspicious" manner. So as I said earlier, open the project. Get others to participate (even if that includes giving up some measure of your anonymity to do it, and I think it does). Otherwise, as long as you remain critical to the effort, you are betting solely on your ability to actually remain anonymous for your safety. That is difficult and may even be impossible. It certainly didn't work out too well for Ross.

For all we know satoshi's identity is well known to the NSA, etc. (I consider that quite likely). Likewise the developers of cryptonote are probably identifiable by the NSA too. But what difference does either really make at this point? The code is out there. Interest has been established, so the projects will continue.
6404  Alternate cryptocurrencies / Speculation (Altcoins) / Re: [XMR] Monero Speculation on: June 04, 2015, 09:57:46 AM
Maybe this Poloniex name and country thing is a blessing in disguise, then. It may cause a significant enough amount of trading to go to Bittrex, thereby encouraging more people to trade there too, and we end up with two "large enough" exchanges, one of which is suitable for suit type people who would only trade on a regulated show-me-your-papers exchange (whatever their reasons might be).

Doesn't it seem likely that bittrex follows along this account verification path fairly soon?
6405  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 09:53:27 AM
I have a specific development schedule in mind which involves first releasing a base protocol then layering on top of it. Wouldn't it be better to be anonymous so the development goals can be completed rather than being behind bars and unable to contribute?

Well for a start I don't buy the paranoia about people developing open source software going behind bars. It hasn't happened and it isn't happening on any kind of significant scale (obviously there can always be individual cases). What I see as more likely is it becomes a regulatory hassle, possibly, and people don't think it is worth the trouble so they quit. Maybe at that point a farther underground approach is needed, but that will come at a real cost in credibility and uptake. Everyone doesn't get to be satoshi (even Sunny King has his share of detractors). So far, though, there is no sign of that either. Just engaging in software development and distribution was removed from bitlicense, for example, several months ago.

If you think you can develop something purely anonymously and get anyone to actually care about it (even enough for credible non-anonymous developers to get involved), go right ahead. But realistically you can probably just take the simple approach of not being anonymous (and therefore having some much needed credibility) and just finish what you want to finish and move on before regulations become too onerous. Ideally by then your participation isn't needed any more. As I said earlier, there has to be a time when the baby grows up and leaves the nest, or the effort is pointless.
6406  Alternate cryptocurrencies / Pools (Altcoins) / Re: [XMR] Monero Mining on: June 04, 2015, 09:39:56 AM
You can mine with a non AES but the HR is very low and the electricity costs will be greater than the value of the coin.

Sometimes this isn't true if your electricity is extremely cheap or free (for example if you're using electric heat). But it is certainly true that the efficiency of hash/watt is low.
6407  Alternate cryptocurrencies / Altcoin Discussion / Re: BitLicense to issue a virtual currency? on: June 04, 2015, 09:35:10 AM
No. Software development and distribution was carved out in the previous rev. But if you are doing some kind of ICO/premine then you are potentially "issuing"

6408  Alternate cryptocurrencies / Speculation (Altcoins) / Re: [XMR] Monero Speculation on: June 04, 2015, 09:10:52 AM
I do not see mixin values being the issue here. What the MSB is required to do here is 1) Tell the recipient from whom  the funds are coming from 2) Keep a record of the transaction including the recipient and sender. Of course an exchange can simply say that a customer can only withdraw from or deposit to an address under the customer's control. The solution is simple withdraw to a wallet under one's own control, use one's own wallet to receive and send XMR and stop using exchanges as banks.

That would be true. Who cares how many times you're mixing, if they know your IP address and the amount sent? I personally don't have any issues with that (nothing to hide) but I see a pattern here, that reminds me of another similar situation about one and a half year ago and urges me to say once more, that we are in desperate need of another exchange.

we have the other exchange, but no one barely uses it ----> bittrex. For the case that polo gets hacked or does GoxStyle everything will shift to that exchange. And also if the Monero story succeeds other or new exchanges that may come will adopt it by themselves.

Exactly right. As I said before I don't know of anything wrong with Bittrex but people just want to trade where the most volume is, until and unless given some good reason to change. I have traded XMR on Bittrex on rare occasion though. Worked fine. 



6409  Alternate cryptocurrencies / Service Discussion (Altcoins) / Re: Monero / MyMonero.com - Investigate? on: June 04, 2015, 08:43:04 AM
BlockaFett just as technical matter, you can't reverse stealth addresses even with private keys. So in order to see that coins are moving to Poloniex to allow front-running the market, the MyMonero client would have to send the public destination address to the server before performing ECDH on it. I don't think it does that, or at least there wouldn't be a good reason to do it.

If you find something like that in the code, you are on to something here, otherwise, that aspect of your presentation is debunked.

I don't really think there is anything wrong with the scrutiny here, but I don't see any major problems either, based on what you've shown so far. The cookies thing is interesting, I'd like to hear what the MyMonero developers or other JavaScript experts (I'm not) have to say about it.

The vertpay/paybee connection seems particularly pointless. If he raised money and stole it, that would be one thing, but he didn't. You say it is now self-funded (i.e. he's spending his own money to build a business). I see nothing wrong with it at all based on what you've stated.
6410  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 07:59:31 AM
That pyramidal network and inertia means we end up entrusting the lead devs based on their past performance, i.e. the source code and market success.

You have implicitly made the case that anonymous lead devs are better than named lead devs.

Then I wasn't clear. The only devs that really work in the case of a decentralized cryptocurrecncy are no devs at all. As long as you have devs you have centralization. As long as we are having the discussion about whether Gavin should do this or Blockstream should do that (and there is a real possibility these things may happen), Bitcoin hasn't accomplished much of anything at all.

When the concept of the lead developer of Bitcoin makes as little sense as the lead developer of sex, then we'll be on to something.

At best, it may be on its way to that, and the same can be said for Monero.

I'm not convinced by the concept of fully anonymous developers in the embryonic stages. We may have gotten lucky with satoshi actually being sincere (though you argue he worked for or was a patsy for the Deep State) but the altcoin experiments have shown us rather conclusively that most anonymous devs are fraudsters and manipulators. That has made the task of any fully anonymous dev getting the trust of an intelligent and mature community, as is certainly needed during those embryonic stages, almost impossible.




Im quite passed the personality cults. Bitcoin's strenght (and value, ie. utility) resides in its decentralization. Why we always have to Line up behind leaders? Bitcoin is not about satoshi, and even less about Gavin or Garzik. Let them collude ideas, the network should do the picking regardless of centralized means such as TBF or MIT sponsored research. Its Just that calling for loobying is far below the belt.

If "the network" is (i.e. people are) doing the picking then it has all certainly become a political process, and lobbying is inevitable.

If a political process is what you want, just stick with fiat. It's far more efficient, more functional (arguable, and probably the only item on this list that is), has far stronger network effects, and represents the most legitimate claim as the true global ledger.

6411  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 07:25:52 AM
That pyramidal network and inertia means we end up entrusting the lead devs based on their past performance, i.e. the source code and market success.

You have implicitly made the case that anonymous lead devs are better than named lead devs.

Then I wasn't clear. The only devs that really work in the case of a decentralized cryptocurrecncy are no devs at all. If you have devs you have centralization. As long as we are having the discussion about whether Gavin should do this or Blockstream should do that (and there is a real possibility these things may happen), Bitcoin hasn't accomplished much of anything at all.

When the concept of the lead developer of Bitcoin makes as little sense as the lead developer of sex, then we'll be on to something.

At best, it may be on its way to that, and the same can be said for Monero.

I'm not convinced by the concept of fully anonymous developers in the embryonic stages. We may have gotten lucky with satoshi actually being sincere (though you argue he worked for or was a patsy for the Deep State) but the altcoin experiments have shown us rather conclusively that most anonymous devs are fraudsters and manipulators. That has made the task of any fully anonymous dev getting the trust of an intelligent and mature community, as is certainly needed during those embryonic stages, almost impossible.


6412  Alternate cryptocurrencies / Marketplace (Altcoins) / Re: [AEON] Moderated OTC thread, escrow and wallet service on: June 04, 2015, 01:51:24 AM
market depth graph looks messed up. There is no 100k seller, and 100k was recently sent as a donation so that's probably what was there before, but won't be on the market again (at least not for a long time).
6413  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 01:49:28 AM
No, I know of nothing better (other than anonymous devs in undisclosed locations perhaps)

Fully anonymous devs with no reputation has its own set of problems. How do you know they aren't working for TPTB from the start?

I think you have to trust the source code, not the devs. If you aren't competent to trust the source code, develop a network of people you trust who are.


6414  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 01:33:50 AM
The point is that coins aren't really done and on auto-pilot. They require ongoing upkeep from lead devs.

This is a good point, and part of why I consider all current crypto coins to be not ready for prime time. When something is truly on permanent auto-pilot then we can accept it is a working decentralized system.

MP's point about Bitcoin is, I think, that it should simply never be hard forked. If it fails, it fails, and perhaps is replaced by something better. But the idea of any developers having that kind of power is a fundamental failure of the concept. It's worth considering.

6415  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 01:29:09 AM

<snip>

i smell Monero all over him.

Ok, as you mention it, and this is not meant as an attack on Monero, what I really don't understand is how a truly anonymous coin can survive, regardless of the tech, when the lead developers are public figures (eg Smooth, who was extremely helpful when I asked about the 21inc stuff) and they have a very public 'castle' as the home of one of their lead promoters (Risto).
How does that work if/when  the SHTF ??
Honestly, I have nothing against Monero, but I can't wrap my head around how something that TPTB will obviously fight against can flourish with these criteria. $5 wrench anyone ??

Please enlighten me. I say this in a truly non-confrontational manner - I am truly confused

What do you think the developers and promoters can actually do to stop it, even when/if the $5 wrench is applied?

It's an open source project, the code is "out there."

Worst case I suppose is some sort of malicious/coerced code changes to introduce a back door, of the sort that some of the most paranoid attribute to Gavin (I don't). But those are going to be public, and the code is sufficiently well organized that nefarious changes to the "juicy" stuff would be pretty darn obvious.

What am I missing here?

That is exactly what I am asking about. IMO that is not unlikely to occur in the event of significant traction and non-co-operation with TPTB. What happens to Monero in that scenario?

Same thing that happens to anything else with back doors in it. It's back doored.

What protection do we have against this for any technology of any type, at any time?

I think open source (including the possibly of forking if the current developers go off the rails, voluntarily or otherwise) is the best chance we've got. If you know of something better, please tell.


6416  Alternate cryptocurrencies / Speculation (Altcoins) / Re: [XMR] Monero Speculation on: June 04, 2015, 01:24:05 AM
Risto, don't you think chances of Poloniex being involved in margin trading themselves is 'marginal' Wink considering the regulatory framework they've to comply to? If you get caught with that, you'd have to close shop.

Speaking of regulatory framework, the BitLicense is out, and this part stuck out at me:

"No Licensee shall engage in, facilitate, or knowingly allow the transfer or transmission of Virtual Currency when such action will obfuscate or conceal the identity of an individual customer or counterparty."

In other words, if they are using a mix-in value greater than 0 for individuals in the State of New York, might it be a problem for them?

I don't really see it. If they are sending coins to you, then where those coins came from (which is what mixing does) is not obscuring the identify of you as their customer. They will have a record of sending coins to you, along with your KYC information. Should be good enough.

To me that sentence prohibits allowing things like straw buyers. I don't know how it would be interpreted in practice though, that's one of the problems with writing regulations for technologies that are in a fluid state of development and not even understood by the people writing the regulations.
6417  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 04, 2015, 01:10:43 AM

<snip>

i smell Monero all over him.

Ok, as you mention it, and this is not meant as an attack on Monero, what I really don't understand is how a truly anonymous coin can survive, regardless of the tech, when the lead developers are public figures (eg Smooth, who was extremely helpful when I asked about the 21inc stuff) and they have a very public 'castle' as the home of one of their lead promoters (Risto).
How does that work if/when  the SHTF ??
Honestly, I have nothing against Monero, but I can't wrap my head around how something that TPTB will obviously fight against can flourish with these criteria. $5 wrench anyone ??

Please enlighten me. I say this in a truly non-confrontational manner - I am truly confused

What do you think the developers and promoters can actually do to stop it, even when/if the $5 wrench is applied?

It's an open source project, the code is "out there."

Worst case I suppose is some sort of malicious/coerced code changes to introduce a back door, of the sort that some of the most paranoid attribute to Gavin (I don't). But those are going to be public, and the code is sufficiently well organized that nefarious changes to the "juicy" stuff would be pretty darn obvious.

What am I missing here?

Also, by the way, not all the devs and especially independent contributors are public at all. Some are much more cautious with their identities than than I am. Even with some highly implausible seven person global takedown (for what exactly?), the project would likely continue.
6418  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 03, 2015, 05:53:41 PM
Meni Rosenfeld proposes an elastic block cap where miners are penalized progressively for blocks bigger than whatever the limit is.

https://bitcointalk.org/index.php?topic=1078521.msg11517847

The idea is to avoid a "crash landing" at 1MB or even at 8 or 20MB. Bitcoin adoption is known to come in order-of-magnitude spurts, so even 20MB isn't immune to a crash landing scenario; and think how much harder another order-of-magnitude increase will be from 20MB, or from 200MB.

We need a way to turn these brick walls into gentle hills, not just lengthen the road leading to them. (To be clear, I think we should do both. Actually having no limit probably does both.)

Relevant and interesting comment from Reddit on this subject:

Quote from: Tacotime
As I noted in the thread, this is similar to the block sizing algorithm for Monero and other CryptoNote coins. A quadratic penalty is imposed such that block subsidy = base subsidy * ((block size / median size of last 400 blocks) - 1)2, with the penalty being applied after you build a block larger than the median size. The maximum block size is 2*median size. Because subsidy is based around the number of coins in existence, the 'burned' subsidy is deferred to be paid out to future blocks.

Unlike Meni's proposal, burned block subsidy is simply deferred to all future miners. So far, this has worked in CryptoNote coins without issue.

I am unsure of the incentives of the rollover fee pool method -- it seems like a way to smooth out and evenly distribute fees among miners, but I'm not sure if it work exactly the way it is intended to. For instance, it may disincentivize the inclusion of some larger fee transactions because the miner will fail to immediately benefit from them, and indeed, if the miner is small and only occasionally gets blocks, may never benefit from them. In this case, fees will end up being paid to the miner out of band, thus defeating the entire fee pool mechanism.

http://www.reddit.com/r/Bitcoin/comments/389pq6/elastic_block_cap_with_rollover_penalties_my/crts1do

How are they using the term out of band in this context?

That was confusion with Meni's earlier proposal. The out of band issue (where miners change fees in some way other than via the normal Bitcoin fee mechanism, though it may still be in the transaction itself) does not apply to his new proposal.
6419  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [XMR] Monero - A secure, private, untraceable cryptocurrency - 0.8.8.6 on: June 03, 2015, 05:45:33 PM
the stolen funds are not the problem. the problem would be the main liquidity place gone(assuming polo goes completely down) and the short to mid term chaos (otc/new exchange etc). but as allready said, i guess community could handle it. still, this is not the time to lay back. we have to try to spread the volume better!

Bittrex is not an unreasonable exchange as far as I can tell, so in the event of a Polo disappearance I suspect most of the volume would just immediately move there.

It is somewhat inevitable that the volume will be concentrated in one place at one time because people want to trade where the most volume is. Polo got that by being first and not screwing up.

6420  Economy / Speculation / Re: Gold collapsing. Bitcoin UP. on: June 03, 2015, 07:26:56 AM
I remain largely neutral about whether Bitcoin, Monero, or any future cryptocurrency will actually succeed on a large scale.

Does that include all potential Butterfly effects?

No, I have no idea of the possible range of outcomes.

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