[ANN][DASH] Dash (dash.org) | First Self-Funding Self-Governing Crypto Currency - page 6599.

rickraw

sr. member

Activity: 387

Merit: 250

Quote from: DieCommieScum on March 13, 2014, 12:36:05 AM

Quote from: LimLims on March 13, 2014, 12:31:55 AM

Quote from: baokychen on March 12, 2014, 11:30:40 PM

Anyone interested in Joint Venture Dice game for DRK coin ?
Pm me if you wanna invest some DRK coin to start gambling game for DRK coin. I will fill you up with more details. No scam involves, I done setup for 2 ALT coin so far.

I provide hosting, coding, setup, script.

Rev sharing system 40% : 60% (you)

Do people want to add a bounty for this? If so, how much?

I wonder if we could get Dooglus to do it similar to Just-Dice and Doge-Dice, I think thats the most popular model as its both investor/bettor friendly. A well run dice site requires a lot of trust since the house needs substantial funds.

I'd invest 1000 to the house if Dooglus did Dark-Dice

I'd also invest if there was a trusted way to put forth the funds.

DieCommieScum

full member

Activity: 128

Merit: 100

Quote from: LimLims on March 13, 2014, 12:31:55 AM

Quote from: baokychen on March 12, 2014, 11:30:40 PM

Anyone interested in Joint Venture Dice game for DRK coin ?
Pm me if you wanna invest some DRK coin to start gambling game for DRK coin. I will fill you up with more details. No scam involves, I done setup for 2 ALT coin so far.

I provide hosting, coding, setup, script.

Rev sharing system 40% : 60% (you)

Do people want to add a bounty for this? If so, how much?

I wonder if we could get Dooglus to do it similar to Just-Dice and Doge-Dice, I think thats the most popular model as its both investor/bettor friendly. A well run dice site requires a lot of trust since the house needs substantial funds.

I'd invest 1000 to the house if Dooglus did Dark-Dice

LimLims

sr. member

Activity: 1204

Merit: 272

1xbit.com

Quote from: baokychen on March 12, 2014, 11:30:40 PM

Anyone interested in Joint Venture Dice game for DRK coin ?
Pm me if you wanna invest some DRK coin to start gambling game for DRK coin. I will fill you up with more details. No scam involves, I done setup for 2 ALT coin so far.

I provide hosting, coding, setup, script.

Rev sharing system 40% : 60% (you)

Do people want to add a bounty for this? If so, how much?

nrg_wolf

legendary

Activity: 882

Merit: 1000

just started on dark, i do like it already, abit of a pain to setup at the start, but works really well and can cpu mine alongside with no drop in hashrates.

LimLims

sr. member

Activity: 1204

Merit: 272

1xbit.com

Quote from: eltito on March 13, 2014, 12:15:30 AM

And this is why we should take logo design to 99designs. You don't know that a better design exists until you see it.

Agree on the 99designs comment.

The above 3d renders looks really nice, not usable for a logo but great for a stock article image for the press or somesuch. I'm sure it'll get used. Can we get high res copies of each minus the watermark?

We don't have a bounty for any art the community generates outside of vectorised logos, so feel free to create whatever you like and the community will donate if they like it & are feeling generous.

5 DRK sent to the artist.

P2PHash

full member

Activity: 140

Merit: 100

Now with Cryptsy price displayed
Address: drk.p2phash.com

P2Pool benefits:
* No registration required
* Distributed hashrate
* Immediate payouts after a block is found
* Higher payouts with transaction fees paid to miners
* No account hack possible

Fee: only 0.5%
Start mining within seconds! Just point your miner to p2phash.com:7903 and use the Darkcoin address from your wallet for username, the password doesn't matter.

eltito

full member

Activity: 322

Merit: 105

Quote from: ?? on ??

Hi all!
Another noob here... name's Ron.
I'm bummed I just this week started investigating crypto$ because I might have been able to get a lot more of these DRKs! Cry

But, oh well.
CPU mining about a tenth of a coin a day! (i7 870) - Just ordered a R9 270 to replace my old GeForce (I'm poor).

So anyway... I've done graphics for years and when I saw the promotion stuff mentioned I started working on a 3D DarkCoin. I was disappointed to see that the promo team isn't interested in this but here's a few picks of the initial stages I may or may not get back to...

Of course you are welcome to contribute to my well being and time.

DRK donations: XpQZscB95M63vBewcyBWe9hgj4nMhBWi69

And this is why we should take logo design to 99designs. You don't know that a better design exists until you see it.

aNTi-Vlact

member

Activity: 70

Merit: 10

Quote from: eduffield on March 12, 2014, 11:59:50 PM

Quote from: Cryddit on March 12, 2014, 11:31:10 PM

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum. Once. But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time. Then jump backwards in time getting the maximum upward difficulty once. Rinse, repeat, and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

I'm in the process of rewriting KGW for our purposes. I've spend a few hours thoroughly going through the code and I think I can come up with a better implementation that doesn't have these kind of problems. DarkGravity? Grin

Quote from: slyA on February 12, 2014, 12:37:06 PM

One coin(BTC) to rule them all,

One coin to premine them;

One coin to bring them all,

And in the darkness bind them.

I just wanted to bring this up from our good friend slyA. Ahhh, memories....

eltito

full member

Activity: 322

Merit: 105

Quote from: eduffield on March 12, 2014, 11:59:50 PM

I'm in the process of rewriting KGW for our purposes. I've spend a few hours thoroughly going through the code and I think I can come up with a better implementation that doesn't have these kind of problems. DarkGravity? Grin

Dark Energy! Repulsive force - repels multipools and whales.

DieCommieScum

full member

Activity: 128

Merit: 100

Quote from: eduffield on March 12, 2014, 11:59:50 PM

Quote from: Cryddit on March 12, 2014, 11:31:10 PM

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum. Once. But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time. Then jump backwards in time getting the maximum upward difficulty once. Rinse, repeat, and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

I'm in the process of rewriting KGW for our purposes. I've spend a few hours thoroughly going through the code and I think I can come up with a better implementation that doesn't have these kind of problems. DarkGravity? Grin

goin2mars

member

Activity: 112

Merit: 10

Quote from: eduffield on March 12, 2014, 11:59:50 PM

Quote from: Cryddit on March 12, 2014, 11:31:10 PM

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum. Once. But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time. Then jump backwards in time getting the maximum upward difficulty once. Rinse, repeat, and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

I'm in the process of rewriting KGW for our purposes. I've spend a few hours thoroughly going through the code and I think I can come up with a better implementation that doesn't have these kind of problems. DarkGravity? Grin

Nice! On top as usual!

goin2mars

member

Activity: 112

Merit: 10

Quote from: jl777 on March 12, 2014, 11:58:44 PM

I would imagine the answers would be: yes, yes and yes

Me too, but I like the way Cryddit is willing to explain how this happens instead of just saying yes.

eduffield

legendary

Activity: 1176

Merit: 1036

Dash Developer

Quote from: Cryddit on March 12, 2014, 11:31:10 PM

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum. Once. But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time. Then jump backwards in time getting the maximum upward difficulty once. Rinse, repeat, and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

I'm in the process of rewriting KGW for our purposes. I've spend a few hours thoroughly going through the code and I think I can come up with a better implementation that doesn't have these kind of problems. DarkGravity? Grin

jl777

legendary

Activity: 1176

Merit: 1134

I would imagine the answers would be: yes, yes and yes

goin2mars

member

Activity: 112

Merit: 10

Quote from: Cryddit on March 12, 2014, 11:31:10 PM

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum. Once. But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time. Then jump backwards in time getting the maximum upward difficulty once. Rinse, repeat, and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

Thank you for responding . . I send a msg to BitcoinEXpress and then started looking at last posts and was actually gonna send you a message next. But it looks like you beat me to it.

I'm seeing the regular drops to sub 150 difficulty . . in conjunction with 800 difficulty . .

but using the logic you put in your post, can this be used to get to a 10k difficulty?

Could this also explain the increase in recorded orphaned blocks?

Cryddit

legendary

Activity: 924

Merit: 1132

The kgw exploit is real.

The problem is that the software will accept blocks that are timestamped earlier than previous blocks, (for good reasons) up to the median timestamp of the previous 11.

Kgw counts these as very fast blocks and adjusts the difficulty up by its 20% maximum. Once. But you can use that once to roll the timestamp back after five blocks that are long enough to drive the difficulty 20%lower each.

So the exploit is to start mining your own block chain, time stamping several blocks into the future far enough to get the maximum downward adjustment of difficulty each time. Then jump backwards in time getting the maximum upward difficulty once. Rinse, repeat, and your chain gets ridiculous low difficulty and you mine a whole lot of blocks while advancing your timestamp not much further than the main chain.

When the time in the main block chain catches up, you release your own chain and force a reorganization, which allocates to you all the coins mined for the last umpty ump blocks.

baokychen

full member

Activity: 280

Merit: 100

Anyone interested in Joint Venture Dice game for DRK coin ?
Pm me if you wanna invest some DRK coin to start gambling game for DRK coin. I will fill you up with more details. No scam involves, I done setup for 2 ALT coin so far.

I provide hosting, coding, setup, script.

Rev sharing system 40% : 60% (you)

Kai Proctor

hero member

Activity: 546

Merit: 500

01100100 01100001 01110011 01101000

Quote from: ?? on ??

Hi all!
Another noob here... name's Ron.
I'm bummed I just this week started investigating crypto$ because I might have been able to get a lot more of these DRKs! Cry

But, oh well.
CPU mining about a tenth of a coin a day! (i7 870) - Just ordered a R9 270 to replace my old GeForce (I'm poor).

So anyway... I've done graphics for years and when I saw the promotion stuff mentioned I started working on a 3D DarkCoin. I was disappointed to see that the promo team isn't interested in this but here's a few picks of the initial stages I may or may not get back to...

Of course you are welcome to contribute to my well being and time.

DRK donations: XpQZscB95M63vBewcyBWe9hgj4nMhBWi69

Nice ! I like the silver one.

HammerHedd

full member

Activity: 168

Merit: 100

Quote from: ?? on ??

Hi all!
Another noob here... name's Ron.
I'm bummed I just this week started investigating crypto$ because I might have been able to get a lot more of these DRKs! Cry

But, oh well.
CPU mining about a tenth of a coin a day! (i7 870) - Just ordered a R9 270 to replace my old GeForce (I'm poor).

So anyway... I've done graphics for years and when I saw the promotion stuff mentioned I started working on a 3D DarkCoin. I was disappointed to see that the promo team isn't interested in this but here's a few picks of the initial stages I may or may not get back to...

Of course you are welcome to contribute to my well being and time.

DRK donations: XpQZscB95M63vBewcyBWe9hgj4nMhBWi69

Welcome to the party, Ron!

That's some great work... I wonder where we can get it to work into the overall picture.

darkproton

hero member

Activity: 658

Merit: 500

Quote from: ?? on ??

Hi all!
Another noob here... name's Ron.
I'm bummed I just this week started investigating crypto$ because I might have been able to get a lot more of these DRKs! Cry

But, oh well.
CPU mining about a tenth of a coin a day! (i7 870) - Just ordered a R9 270 to replace my old GeForce (I'm poor).

So anyway... I've done graphics for years and when I saw the promotion stuff mentioned I started working on a 3D DarkCoin. I was disappointed to see that the promo team isn't interested in this but here's a few picks of the initial stages I may or may not get back to...

Of course you are welcome to contribute to my well being and time.

DRK donations: XpQZscB95M63vBewcyBWe9hgj4nMhBWi69

holy crap that looks amazing!

Topic: [ANN][DASH] Dash (dash.org) | First Self-Funding Self-Governing Crypto Currency - page 6599. (Read 9723680 times)