Author

Topic: [ANN][DASH] Dash (dash.org) | First Self-Funding Self-Governing Crypto Currency - page 6350. (Read 9724017 times)

hero member
Activity: 560
Merit: 500
www.OroCoin.co
Same here. This latest beta finally works for me.

I wonder why we're centralizing DarkSend... Why can't it be as equally distributed as the BlockChain? TOR chooses Rendezvous nodes for hidden services entirely at random, so no "MasterNode" can be identified...

I'm not opposed to a setup like that. Maybe that can be V2. I'd argue our system is still decentralized though, there will be many masternodes each doing mixing for a small time.

I realize it's not a black and white issue, I'm suggesting that it be made into a black and white issue. Still testing, too...

I'd like DarkSend a lot more if it distributed the pool of darksends in the same way the memory pool currently distributes all sends. It's a good model for many reasons, why re-invent the wheel?

As it is, if one node is compromised or malicious, what stops it from hosing up darksend? Sure, that TX will fall out of the memory pool and eventually be not a sent transaction according to my client, but how about something that actively avoids the incident? Why shouldn't all clients hosting the full chain also be darksend nodes? For that matter, why is darksend optional? Why aren't all sends done in that manner automatically? Input volume, yes...

It's easy to be the idea guy when you don't have to do all the work... ;-)

Some of my questions are a bit noobish, but I wanted them answered for the sake of the noobs reading this thread. If you can barely comprehend BitCoin, this is a lot of new fancy stuff on top of it...

At the least, there should be some way to prevent discerning such nodes as that represents a less distributed model and a point of attack. The simplest way I know of doing that is to include it or tie it to another feature, not have it independently selectable and independently identifiable. My first thought is anything that hosts the full blockchain also functions as a darksend node by default, no user option to do otherwise. This works as a paradox because we still know which nodes are doing darksend, but it's equally futile to attack one of them as it is to attack a node for any other reason. Looking forward, this makes sense because you don't want a darksend node taking the BitCoin route of clients that don't hold the full chain once it gets so hugeness. It wouldn't be able to verify veracity of the claim from which the send it originating.

It may not be a concern today, but it will be eventually. If my ass speaketh, advise me of my ignorance that I might be rid of it.
full member
Activity: 163
Merit: 100
A légpárnás hajóm tele van angolnákkal.
Who is the admin of darkcointalk ? Could you confirm my registration please ? (Joined Sunday)

You should have received an activation e-mail. I know some people (including myself) were having issues with Hotmail/Outlook accounts not getting the e-mail, but supposedly it's been fixed.

I believe Propulsion is the admin.
legendary
Activity: 1176
Merit: 1036
Dash Developer
In this case, one could also encrypt the wallet.dat with a random key and immediately destroy it forever (so even you don't know it) with a single key pair inside and print out the private key as a paper wallet which can be kept somewhere safe (e.g. not in your house and/or next to the server hardware).
When you decide to shut the node down and spend your coins, you simply delete your wallet.dat and import the private key from the paper wallet to a freshly generated wallet.dat

That's not really going to work. Upon starting the masternode up, it's going to need to sign the input with the 1000DRK to show you own it. After that all messages will use a separate key, so the wallet can be encrypted until the next restart.

Where will node reward coins be sent?
If they go to the same address, won't the increased amount of coins disqualify that node from becoming a masternode?

In the initial message that you sign with the vin, you will sign your IP and darkcoin address to pay.  It's using ECDSA signatures like the "signmessage" and "verifymessage" commands.

Also the "tickets" into the election require 1 unspent output equal of 1000DRK. We know it's unique because of the vin. Pretty amazing what you can use bitcoin for, eh?

Is it checked if your address had exactly 1000 DRK transaction once and it still has that 1000 DRK but ignores any other incoming and/or outgoing transactions?

The 1000DRK needs to go into a single input and that vin gets passed around. When you start the masternode it locks that input, so it actually can't be spent. You'd have to shutdown the client and disable the masternode to move it. If you spent it somehow, the other clients look at the memory pool for changes and disable masternodes automatically (that's the error you got from me testing).

legendary
Activity: 1414
Merit: 1001
To weird to live To rare to die
I know I already asked this before but I didn't have a chance to investigate further. I am trying to get my old wallet (xcoin) to sync so I can transfer my balance to new DarkCoin wallet
legendary
Activity: 1176
Merit: 1036
Dash Developer
Same here. This latest beta finally works for me.

I wonder why we're centralizing DarkSend... Why can't it be as equally distributed as the BlockChain? TOR chooses Rendezvous nodes for hidden services entirely at random, so no "MasterNode" can be identified...

I'm not opposed to a setup like that. Maybe that can be V2. I'd argue our system is still decentralized though, there will be many masternodes each doing mixing for a small time.
hero member
Activity: 546
Merit: 500
01100100 01100001 01110011 01101000
Who is the admin of darkcointalk ? Could you confirm my registration please ? (Joined Sunday)
hero member
Activity: 560
Merit: 500
www.OroCoin.co
Same here. This latest beta finally works for me.

I wonder why we're centralizing DarkSend... Why can't it be as equally distributed as the BlockChain? TOR chooses Rendezvous nodes for hidden services entirely at random, so no "MasterNode" can be identified...
hero member
Activity: 588
Merit: 500
DarkSend Beta v6.1 - v.0.10.3.1

- Change "connect=" to "addnode=", it causes strange issues with masternodes
- Fixed some other issues with connecting to the masternode
- Fixed some other minor bugs

(Same download location)

https://www.darkcointalk.org/threads/darksend-beta-v6.226/

Working

Code:
~/.darkcoin$ ./darkcoind --help
DarkCoin version v0.10.3.0-7-g82b912d-beta


2014-04-08 18:17:15 RegisterAsMasterNode
2014-04-08 18:17:15 Found unspent output equal to nValue
2014-04-08 18:17:15 Is capable master node!

Same here. This latest beta finally works for me.
hero member
Activity: 560
Merit: 500
www.OroCoin.co

No, he's doing it wrong. I'm offering exclusive branding on my ass, no one else... :-p

One on each check and a QR Code?

DRK logo, as stated already...
legendary
Activity: 1456
Merit: 1000

No, he's doing it wrong. I'm offering exclusive branding on my ass, no one else... :-p

One on each check and a QR Code?
hero member
Activity: 560
Merit: 500
www.OroCoin.co
How much will you pay me, in DRK, to get the vote-selected DRK logo tattooed on my ass?
You're doing it wrong.


No, he's doing it wrong. I'm offering exclusive branding on my ass, no one else... :-p
sr. member
Activity: 447
Merit: 250
ps. sign up for your free darksend.it/username at http://darksend.it

What's the darksend.it/username for?
member
Activity: 88
Merit: 10
It's a bad day for security. OpenSSL has been compromised for most distros. Enterprise distros (RH <6.5) are not affected.

People missed (or dismissed) my warning before should re-read it. Here is a small addendum.

If you use a VPS, here are your layers of protection:
1. Your own security
-Did you secure ports via iptables against outsiders?
-Were you running any SSL services? Then those may have been compromised. SSH was not affected but is exploitable if other SSL vulnerable services were running.

2. The security of your VM host which you have NO control over.
-The security of other VMs running on the same VM host as you. What were they running? Did they run SSL vulnerable services via LAMP? If they got rooted, then was your VM host rooted via host escalation? If so, then you got rooted as well.

3. The security of your VPS provider which you have NO control over.
-What about web services? Was your account compromised? Was your user info compromised? If so, you should check if anyone has logged into your account or tried to masquerade as you.

This openssl vulnerability hits web based services pretty bad. Every key/password is to be considered compromised at the moment. This hits especially bad against newbies because they will generally use insecure distros such as debian, ubuntu, mint.

You could run a micro on EC2 for $14/mo to do it.

Important: Please take time to read this!

I see a lot of excitement from people looking to run masternodes, but ensure you know what you are doing. Among them, is NOT putting a masternode on ANY VPS provider.

Here is a checklist of things that could go wrong. Remember it's your 1000 drk sitting in a hotwallet.
1. Remember you did not do the install, you launched an image that was prepared. This is analogous to putting your key into someone else's computer. There is no way of knowing the image is not rootkitted because you are INSIDE the image.

2. VMs are still rather new and there are plenty of host privilege escalation exploits. This means security of your vm is not 100% yours. You are multiplying your risk by the number of other VMs on your VM host, and the network it is connected to.

3. VPS storage is rather primitive and NOT designed for security. Your root storage is NOT encrypted at all. Encrypting a container inside your vm will not do any good because it must be decrypted for your process to run it. Then the VM host has access to it.

4. (offtopic) If you don't have the resources to set up your own machine and are just looking to use a VPS, you may not have general knowledge of hardening your image against vulnerabilities. A few topics to be knowledgeable about include selinux, PaX, iptables, auditd if you run anything else what so ever on the VM.

5. Trusting your provider: those of you who have been in this game long enough will remember countless heists, but the one that rings out in my memory is the one where someone lost a wallet of 25k btc when btc was at $20 USD. He cried over $500k of btc, what was he thinking when 25k btc meant the loss of $30million+? I haven't looked it back up, but as I recall, he NEVER found out how he lost it, and that was the worst part. The only suspicion was that he uploaded a backup of his wallet onto dropbox. Who took it? A dropbox employee? Was dropbox compromised? As far as I know, no one ever found out. No amount of security audits can help find the culprit when the number of doors and windows are an unknown variable.

If you're into darkcoin because privacy is your thing but you don't think twice about online security, I have a VM to sell you.


ps. sign up for your free darksend.it/username at http://darksend.it
full member
Activity: 133
Merit: 100
How much will you pay me, in DRK, to get the vote-selected DRK logo tattooed on my ass?
You're doing it wrong.

hero member
Activity: 560
Merit: 500
www.OroCoin.co
How much will you pay me, in DRK, to get the vote-selected DRK logo tattooed on my ass?
hero member
Activity: 616
Merit: 501
I do like this coin and believe it has a good future.
But I feel the same for other coins too, the question is, what one will succeed?
I feel its not just me who is mining various coins in the hope one will succeed.

I dont know if its worth me mining DRK, or pumping and dumping other scrypt coins at the exchanges for it?
4 coins a day is not enough and i need more!

The faith, the faith baby ;-)
Darkcoin for life
legendary
Activity: 1918
Merit: 1001
I do like this coin and believe it has a good future.
But I feel the same for other coins too, the question is, what one will succeed?
I feel its not just me who is mining various coins in the hope one will succeed.

I dont know if its worth me mining DRK, or pumping and dumping other scrypt coins at the exchanges for it?
4 coins a day is not enough and i need more!
sr. member
Activity: 546
Merit: 250
DarkSend Beta v6.1 - v.0.10.3.1

- Change "connect=" to "addnode=", it causes strange issues with masternodes
- Fixed some other issues with connecting to the masternode
- Fixed some other minor bugs

(Same download location)

https://www.darkcointalk.org/threads/darksend-beta-v6.226/

In recognition of this V6 to V6.1 beta update, I'm having a few shots of Limoncino. Salute!

I know. Any excuse. So don't bother asking. I have absolutely no plans of going to an AA meeting.

DRK > C-cex.com > BTC > Gyft > Wine.com?

DRK > C-cex.com > BTC > DRKSND > BTC > Gyft > Strip Club > Wine.com

EDIT:

To health and DRK wealth



Lol I like this.  Now I want a shot glass with DRK on it haha.  Maybe a shot of black Sambuca? haha  Cool Grin
legendary
Activity: 1456
Merit: 1000
DarkSend Beta v6.1 - v.0.10.3.1

- Change "connect=" to "addnode=", it causes strange issues with masternodes
- Fixed some other issues with connecting to the masternode
- Fixed some other minor bugs

(Same download location)

https://www.darkcointalk.org/threads/darksend-beta-v6.226/

In recognition of this V6 to V6.1 beta update, I'm having a few shots of Limoncino. Salute!

I know. Any excuse. So don't bother asking. I have absolutely no plans of going to an AA meeting.

DRK > C-cex.com > BTC > Gyft > Wine.com?

DRK > C-cex.com > BTC > DRKSND > BTC > Gyft > Strip Club > Wine.com

EDIT:

To health and DRK wealth

hero member
Activity: 560
Merit: 500
www.OroCoin.co
DarkSend Beta v6.1 - v.0.10.3.1

- Change "connect=" to "addnode=", it causes strange issues with masternodes
- Fixed some other issues with connecting to the masternode
- Fixed some other minor bugs

(Same download location)

https://www.darkcointalk.org/threads/darksend-beta-v6.226/

In recognition of this V6 to V6.1 beta update, I'm having a few shots of Limoncino. Salute!

I know. Any excuse. So don't bother asking. I have absolutely no plans of going to an AA meeting.

DRK > C-cex.com > BTC > Gyft > Wine.com?
Jump to: