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321  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 13, 2013, 01:42:40 PM

I was also talking to BCNext about a project - creating an exchange and he suddenly disappeared. We agreed and I started working on it and he disappears a couple of weeks later and shuts down the funding.

.

Yep that's because he has made his 21 BTC, now just to sell off whatever NXT he has before the masses realise it's a fake...profit.

Anybody that tries Nxt knows it isn't "fake".

Miztaziggy proved he is a troll. He offered to bet but ignored me when I accepted it and asked for amount and escrow. Let's ignore this poor suckpuppet.

Lol.

We will see. All these poor fools putting money into NXT Sad

It's an obvious scam.

And the term I used 'my bet' is a figure of speech, not a literal term. You probably just misunderstood as you're Russian. Who would have thought a Russian running a totally fraudulent / scam coin eh? Stereotypical, maybe.....
322  Alternate cryptocurrencies / Altcoin Discussion / CGminer - Mining 2 pools at once on: December 13, 2013, 01:40:15 PM
I have 2 cards in xfire and wondered if it was possible to have CGminer mine two different coins, one on each card.

Say SPT on one card and GDC on the other.

If so, how?
323  Economy / Gambling / Re: SealsWithClubs.eu | Largest Bitcoin Poker Site | No Banking | Fast Cashouts on: December 12, 2013, 12:28:56 AM
I just deposited some BTC tonight, played for 3 or 4 hours, made a little BTC profit, cashed out for the night, will deposit again tomorrow.

Excellent site, very well made and well run it seems.

I will be back tomorrow night for more Smiley
324  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 10, 2013, 10:10:26 PM

I was also talking to BCNext about a project - creating an exchange and he suddenly disappeared. We agreed and I started working on it and he disappears a couple of weeks later and shuts down the funding.

.

Yep that's because he has made his 21 BTC, now just to sell off whatever NXT he has before the masses realise it's a fake...profit.
325  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 08:57:18 PM

They will not see your balance, because the full 256-bits do not match, if I understand. The only issue is that if two accounts share the same first 20 digits, then at that point, if NXT is sent to that address, which account will it go to? Other than the possibility of transactions that are sent to you being "intercepted" by the other address sharing the 20 digits, your balance can't be spent.

Right, so they won't see my balance.

So tell me, or CfB, you tell me, I send my 1000 NXT to an address say 11111111111111111111.

How does the 'system' know that really I mean to send it to the address with the full key 11111111111111111111999999999999999999999 or the address with the full key 1111111111111111111155555555555555555

Let's say it doesn't and two of us (or more) can log into our own wallets. I have the one ending with the 9s and you have the one ending in the 5s.

How does it know that the coins are mine and not yours? How does it stop you spending those coins?

326  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 08:39:07 PM
I have now.

Tell me, how is that code used?

Because, and tell me if I am wrong:

I can send NXT from my wallet to any other wallet by inputting ONLY their 18/19/20 digit wallet key.

Anyone that can open their wallet that has that same 18/19/20 digit wallet key has access to those NXT.

Anyone that has access to those coins can move / spend those coins?
327  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 08:32:13 PM
I edited my post, but since you replied so quickly I think you didn't see it. Thanks for the clarification.

There is still a certain risk I think. What happens if two addresses happen to share the same first 20 bits and someone sends that address some NXT? Wouldn't it be better to compress the full 256 bits into an alphanumeric string (assuming such a function can be created)?

Risk is 1 in a billion. If u happen to be the 2nd user of the same account u have to choose other passphrase.

The problem is if you would create a wallet that happens to have the same first 20 or 19 or 18 characters as someone else.
Say I do that, buy some NXT and leave them there.

Someone else with another password logs in and coincidentally has the same 20/19/18 etc characters to their public wallet. They will see my coins and be able to spend them.

Until the wallet addresses are updated to create more wallets, it is fundamentally flawed and insecure.


- remembering and trying to reproduce in writing your own and someone else's account number to send or accept funds is easier, because it's only numbers in the account number and there are less of them than with bitcoin and other alt-coins.

Someone please come up with legitimate bad sides regarding security, but please something smarter than what user miztaziggy was able to concoct.

This is the bad point. And this is my point. If you don't understand it, please, reread what I am saying.

There are too few wallet combinations available making it too easy to brute force some passwords to access someone else's coins.

328  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 07:55:11 PM
Quote
I ask someone to send me 1000 NXT to my public 20 digit address say 111111111111111111111

Now you also ask someone to send you 2000 NXT to your 20 digit public address also 111111111111111111111

Ok, I'll repeat again. Add some math. What are the odds that u get the same address within a short period of time?

Again - full disclosure - are you an early adopter, do you have NXT and are you selling NXT?

My bet is yes you have NXT and are selling NXT.

You're an idiot if you think I am talking about some random fluke where 2 innocent users happen upon the same key. I am talking about brute forcing the system.

You create a thread and post about Bitcoin being open to a collision attack with a chance of finding same key 10^24. You, in your own words say it's not a big number and can easily be done with hashing power of BTC.

Now NXT has 10,000 fewer possibilities that this at 10^20 (though I suppose it's actually 10^20 + 10^19 + 10^18 etc....but this doesn't increase the order of magnitude by that much really).

FACT - NXT CAN BE BRUTE FORCE COLLISION ATTACKED VERY MUCH MORE EASILY THAN BTC.
329  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 07:42:29 PM
This from the NXT thread:


I can't work out whether you're intentionally lying or just wrong....

Tell me how I need the full 256 bit private key to access my coins?

Because the way I see it is that with only 10^20 possible RECEIVING addresses and MANY MANY more possibilities for passwords, then multiple passwords MUST have the same receiving addresses. Therefore if you send NXT to one receiving address, many many passwords will open a wallet that will have received those same coins.

Yes, many passphrases will open that account but only 1 will be able to spend the coins. Coz software checks that all 256 bits match.




Again, is this a lie or misunderstanding?

Tell me this:

You and I both have our own passwords, each happens to create the same 20 digit wallet number.

I ask someone to send me 1000 NXT to my public 20 digit address say 111111111111111111111

Now you also ask someone to send you 2000 NXT to your 20 digit public address also 111111111111111111111

We both open our wallets using our different passwords, both show our public address to be 111111111111111111111

Now, who sees which coins?

Do I see 1000 NXT and you see 2000 NXT, do we both see 3000 NXT?

If it's the former, how did NXT know you should receive 2000 and me 1000 just from our public addresses?

The fact is, it didn't.

The coins are sent to a public address that can be created by more than 1 password. How is that secure?
330  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 07:40:06 PM
You spoke good enough english in the thread you argued that BTC was insecure because of a 10^24 chance of collision, whereas it's 10^20 with NXT. How does that figure?
331  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 07:24:20 PM

So how does that affect chances of collision?

I keep seeing posts from you with no real answers. Never answers. The closest you have got is a post saying "wait until the source revealed and all will be clear".

It really is like one of those auctions where a guy tries to sell you a black box that looks like it contains something valuable, without actually telling you what's inside. When you buy it and open it, it's just junk.
332  Alternate cryptocurrencies / Altcoin Discussion / Re: Proof Of Stake Coins are killing this community on: December 10, 2013, 07:20:18 PM
Totally agree with you here.

The main flaw for me is POS encourages hoarding by design.

Also having a vast majority of coins with a few of the wealthiest users creates a high chance of a massive crash if they ever liquidate their stock.


But I do love how these early adopters pretend none of this is an issue, at least until they sell off their coins for BTC.
333  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT Coin Security on: December 10, 2013, 06:54:17 PM
Still, compare the number of possible 'wallets' with the number of possible passwords.

The number of collisions is HUGE.

Screams EXTREMELY badly designed coin to me and backs up what I have thought all along, that this coin is a scam.
334  Alternate cryptocurrencies / Altcoin Discussion / NXT Coin Security on: December 10, 2013, 06:24:33 PM
Can someone here with better knowledge re Cryptography and security than me (or anyone on NXT forum it seems) please answer this:

NXT receiving address is 20 characters long made up of only numbers - therefore 10^20 combinations.

Passwords to open wallets can be many more characters, therefore many many more combinations to open only 10^20 possible wallets.

Secret phrase can be any 100 unicode chars.

SHA256(secret_phrase) gives private key.
Curve25519(private_key) gives public key.
SHA256(public_key) gives account id.
First 64 bits give VISIBLE account id.


Now, if I send coins to one account using their VISIBLE account ID (20 characters long) which is all that is required with NXT, then multiple passwords can open a wallet with the SAME visible account ID.

Apparently, the first account to send those coins on has ownership.

What am I missing here?
335  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 10, 2013, 01:57:57 PM
I have no motive to obtain the source code. Personally, I couldn't do much with it anyway, I am not an expert in that field at all. I have contacts that could inspect it and tell me what's what.

I am talking about the release of the source in general, to the community.

The bitcoin source was released, inspected by people with the know how and no major flaw found - hence BTC is relatively stable and I have trust in it. I trust that it isn't a cheap badly written piece of crap that will get ditched and leave every investor with nothing.

Now, if the source for this NXT coin is the next big thing, what do the developers have to fear by releasing it, except copy cat coins?

Look how many copy cat bitcoin clones there are and look how Bitcoin is still by far the strongest.

If NXT has what it claims, it has nothing to fear.


You just try to shout down any argument that gets in the way of you selling off your NXT at 300x profit while you can.


I have seen absolutely no arguments from you. One argument you had is that creator gave away coins which is false since all of initial investors bought. High profit for them (I bought on forums later) is here because few want to sell at these rates not because some magic entity said price should be this and that.


No arguments?

My arguments are clear.

1 - No source code released, so how can anyone trust there is more to this coin than meets the eye (ie buggy alpha stage basic coin)?
2 - Other than massive speculation, what's the reason the early investors feel that after a month, they can sell their NXT at 300x the value they bought them at?

I just don't think that until this coin is really tested and proved to be secure etc by the community that people here should blindly buy masses of NXT in the hope of 'getting in early'

I saw a post by some guy saying he had invested nearly $15k into NXT. Either he has more money than sense or is a real gambler, because the truth is no one has any evidence this coin is anything more than we see right now.


336  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 10, 2013, 11:15:15 AM
This will go 1 of 2 ways.

1. I am wrong and the source gets released IN FULL and the price of NXT jumps up. You profit. Excellent.

2. I am right. The source gets partially released. The other features don't appear. The code is proved insecure and the price drops. Everyone loses except for the creator and early investors that sold off at least a 300th of their stock.

This is a great way to make yourself look smart.
You know that the source for the extra features will not be releases initially, it was stated before. You are not speculating on this.

I haven't seen a definite answer on this. The plan was to release the source on Jan 3rd I believe, but the post on NXT forum seems to ask whether it should be limited.

I don't understand why so many of you guys that aren't early investors, and have no real stake in this currency blindly believe that all these features will come to fruition without seeing any evidence.

Doesn't the partial release of source, buggy client and lack of information feel very shady to you?
337  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 10, 2013, 10:42:40 AM
Lol you guys.

You call me the troll?

You just try to shout down any argument that gets in the way of you selling off your NXT at 300x profit while you can.

Time will tell who's right. Let's see.

Correction - NXT promises to have innovation in future. Right now, there is nothing.
How much would you like to bet?

Why would I need to bet with you?

I have my BTC, I have LTC, I have Ripple and FTC and IFC and I have some NXT. I have no interest in betting with anyone else, I have the coins I have and that's a gamble enough for me.

This will go 1 of 2 ways.

1. I am wrong and the source gets released IN FULL and the price of NXT jumps up. You profit. Excellent.

2. I am right. The source gets partially released. The other features don't appear. The code is proved insecure and the price drops. Everyone loses except for the creator and early investors that sold off at least a 300th of their stock.

338  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 10, 2013, 09:48:15 AM
There is no proof that this coin is anything more than a cheap imitation sold for 21 BTC and now trying to be sold for 6000 BTC.

Would the source code help u to come to a conclusion if it's imitation or not?

Yes, of course, the full and uncut source code proving these advanced features and an actual difference from BTC would prove me wrong. And I would be happy to be proved wrong.

Ok, u have to wait till the 3rd of Jan. Or u can disassemble *.class files right away.

Yes, we will see. My bet, partial source code gets released only. The part where we're up to now. It won't include these promised features, basically because they don't exist.

The more I read the more I think the coin was created by someone trying to make a fast buck. It's a good old fashioned blind auction type scam. Plus I don't think it's particularly secure the way it's set up right now with wallets only protected with a password.

The stakeholders probably aren't in on the scam, but are trying to protect their investment and make a profit by pushing this coin and shouting the doubters down.

Of course, you are free to invest what you like. I personally have invested a little LTC in NXT - just in case I am wrong (and I hope I am). But I think that people need to look at this with eyes wide open and think for themselves, before rushing into buying NXT - trying to get on board early.

Nxt brings most innovations into cryptocurrency scene.

Correction - NXT promises to have innovation in future. Right now, there is nothing.
339  Alternate cryptocurrencies / Altcoin Discussion / Re: NXT coin - A total scam? on: December 10, 2013, 12:03:44 AM
There is no proof that this coin is anything more than a cheap imitation sold for 21 BTC and now trying to be sold for 6000 BTC.

Would the source code help u to come to a conclusion if it's imitation or not?

Yes, of course, the full and uncut source code proving these advanced features and an actual difference from BTC would prove me wrong. And I would be happy to be proved wrong.

Judging by the talk over at nxt forum, it does seem that the source code isn't going to be released though, not fully. That almost solidifies the doubt for me now.

As I said over on Nxt forum, if I wanted to try and scam people out of BTC, it would be easy to create a really basic coin and really basic interface (full of bugs) with the promise of so much more hidden in the source code, all to come in the not to distant future.

But, before it comes, let's sell off this coin at a rate equal to 6000 BTC for the whole lot.

The little bit of source code there is will be released in dribs and drabs to try to keep interest alive whilst the inital stock is sold.

Once interest fades or anger arises from the lack of transparency, it's too late, there will have been hundreds of BTC invested, the creator has had his money, everyone else loses theirs as the coin collapses.
340  Other / Beginners & Help / Re: Trade UK bitcoins on: December 09, 2013, 08:38:58 PM
Just buy through LBC mate, it's easy enough, though first time buyers will usually be limited on quantity they can buy on there.

If you really want to get in, PM me and I can sell you some for bank transfer at current market rate.
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