[ANN][DASH] Dash (dash.org) | First Self-Funding Self-Governing Crypto Currency - page 6591.

chaeplin

sr. member

Activity: 294

Merit: 250

Quote from: bitcoyim on March 13, 2014, 04:19:35 PM

It generally rejects shares. But sometimes accepts;

2014-03-13 23:18:25,346 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' REJECTED: (-2, u'Share is above target', None)
2014-03-13 23:18:25,674 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' REJECTED: (-2, u'Share is above target', None)
2014-03-13 23:18:26,002 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' accepted, diff 0
2014-03-13 23:18:31,435 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' REJECTED: (-2, u'Share is above target', None)
2014-03-13 23:18:33,763 INFO proxy client_service.handle_event # New job 461 for prevhash bf247f26, clean_jobs=False

I set diff 0.001

Thank you for your testing.

goin2mars

member

Activity: 112

Merit: 10

Quote from: eduffield on March 13, 2014, 04:24:39 PM

Quote from: anonymousxx1503 on March 13, 2014, 04:20:24 PM

It isn't even out yet guys! But one thing is for sure , you have to pay respect to KGW. it has to have gravity or well in it. DGW or DW are logical and easily recognizeable. You can make a direct comparison and tell people about the improvements. People will know it's an enhanced version of KGW, developed by the darkcoin developer and will announce their thread with "Now with DGW". Dark Gravity Well.

Wow, you read my mind! ha

+1 on DGW, because you can also call it Duffield Gravity Well for bonus points. I think a lot of people lost sight of Megacoin when they discuss KGW . . because it's easy to separate the two. That won't happen here with the abbreviation DGW . . dual purpose Dark Gravity Well or Duffield Gravity Well.

eduffield

legendary

Activity: 1176

Merit: 1036

Dash Developer

Quote from: anonymousxx1503 on March 13, 2014, 04:20:24 PM

It isn't even out yet guys! But one thing is for sure , you have to pay respect to KGW. it has to have gravity or well in it. DGW or DW are logical and easily recognizeable. You can make a direct comparison and tell people about the improvements. People will know it's an enhanced version of KGW, developed by the darkcoin developer and will announce their thread with "Now with DGW". Dark Gravity Well.

Wow, you read my mind! ha

eduffield

legendary

Activity: 1176

Merit: 1036

Dash Developer

How about DarkGravityWave? People would say DGW or KGW, DGW the one that came from Darkcoin. People would also already know what it did when they say DGW possibly. Also it makes sense because the algorithm we're going to use models a wave. It'll smoothly osculate till it finds equilibrium with the current hashrate.

anonymousxx1503

hero member

Activity: 532

Merit: 500

It isn't even out yet guys! But one thing is for sure , you have to pay respect to KGW. it has to have gravity or well in it. DGW or DW are logical and easily recognizeable. You can make a direct comparison and tell people about the improvements. People will know it's an enhanced version of KGW, developed by the darkcoin developer and will announce their thread with "Now with DGW". Dark Gravity Well.

bitcoyim

member

Activity: 65

Merit: 10

Quote from: chaeplin on March 13, 2014, 02:22:32 PM

Quote from: bitcoyim on March 13, 2014, 05:30:41 AM

Quote from: tifozi on March 13, 2014, 05:29:57 AM

Quote from: bitcoyim on March 13, 2014, 05:19:05 AM

Here is problem: https://github.com/MPOS/php-mpos/issues/1938

Thanks. Let's hope it is patched fast. Do you want to make a thread in the Alt Currencies subforum to alert all pools? Most people don't check each coin thread in announcement sections.

Allready done on https://bitcointalksearch.org/topic/m.5673549

Also, when pool owners or mpos fixs this, i can help them to test fix.

I changed stratum def diff_to_target(self, difficulty):

my test result

Please do test
-o stratum+tcp://asia02.mine.nu:3990 -u bitcoyim.1 -p 1

If this has no problem, I will update https://github.com/chaeplin/stratum-mining-darkcoin/blob/master/README.txt

It generally rejects shares. But sometimes accepts;

2014-03-13 23:18:25,346 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' REJECTED: (-2, u'Share is above target', None)
2014-03-13 23:18:25,674 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' REJECTED: (-2, u'Share is above target', None)
2014-03-13 23:18:26,002 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' accepted, diff 0
2014-03-13 23:18:31,435 INFO proxy stratum_listener.submit # [409ms] Share from 'Xhw8EQDdK4ogGFre677vgh4RYkocLafQPp' REJECTED: (-2, u'Share is above target', None)
2014-03-13 23:18:33,763 INFO proxy client_service.handle_event # New job 461 for prevhash bf247f26, clean_jobs=False

I set diff 0.001

poornamelessme

hero member

Activity: 1204

Merit: 509

Quote from: Lloydie on March 13, 2014, 03:48:40 PM

Surprised no one has said Dark Matter - the thing that holds the universe together.

Dark Matter would seem to make more sense than other names.

TanteStefana

full member

Activity: 280

Merit: 100

The Future Of Work

Quote from: Lloydie on March 13, 2014, 03:48:40 PM

Surprised no one has said Dark Matter - the thing that holds the universe together.

Good one, has anyone said Dark Star yet? LOL

Ach, can't use dark star, it's the same initials as darksend DS

So I like above, I like Dark Gate as it implies shutting the gate on naughty people, LOL

Coin-Moron

hero member

Activity: 540

Merit: 500

Dark Gate or Dark Wall

eizh

hero member

Activity: 560

Merit: 500

Cryptsy's bots are funny. They really like to put in orders for amounts of 0.26/0.27 DRK for some reason.

Lloydie

full member

Activity: 140

Merit: 100

Quote from: Kai Proctor on March 13, 2014, 02:15:52 PM

Quote from: coins101 on March 13, 2014, 02:14:44 PM

Quote from: darkproton on March 13, 2014, 02:06:06 PM

Quote from: Kai Proctor on March 13, 2014, 01:52:55 PM

Quote from: jdp527 on March 13, 2014, 01:47:43 PM

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

BlackHole

I think that "Dark" must be in the name, it's better for the brand.

DuffDarkField
DDF

Evans Dark Well

Dark Field Cheesy

Surprised no one has said Dark Matter - the thing that holds the universe together.

TanteStefana

full member

Activity: 280

Merit: 100

The Future Of Work

Quote from: Lebubar on March 13, 2014, 02:37:55 PM

Quote from: TanteStefana on March 13, 2014, 02:23:31 PM

Quote from: Dude5082 on March 13, 2014, 10:43:54 AM

Why are the lower hashrate miners receiving larger payouts when they've been mining for the same amount of time on the same block?

Gotta be careful reading

that's MH and the others are KH

Yes you gotta read well too:
2.31 MH Predict Payout : 0.017
708.09 KH Predict Payout : 0.083
I think that what he want to say!

Tongue

Ah, you know I know it came across smart aleck like, but I totally didn't mean it to, sorry. Should have said "did you mean the difference between.... blah blah" sorry!

coins101

legendary

Activity: 1456

Merit: 1000

Still doing my bit to support the price....any donations welcome Grin

chaeplin

sr. member

Activity: 294

Merit: 250

Quote from: Lebubar on March 13, 2014, 02:37:55 PM

Quote from: TanteStefana on March 13, 2014, 02:23:31 PM

Quote from: Dude5082 on March 13, 2014, 10:43:54 AM

Why are the lower hashrate miners receiving larger payouts when they've been mining for the same amount of time on the same block?

Gotta be careful reading

that's MH and the others are KH

Yes you gotta read well too:
2.31 MH Predict Payout : 0.017
708.09 KH Predict Payout : 0.083
I think that what he want to say!

Tongue

2.31 MH should be lower than 708.09 KH, as this graph showing.
It's p2pool, need 24 hours for full share.

Lebubar

legendary

Activity: 1288

Merit: 1000

Quote from: TanteStefana on March 13, 2014, 02:23:31 PM

Quote from: Dude5082 on March 13, 2014, 10:43:54 AM

Why are the lower hashrate miners receiving larger payouts when they've been mining for the same amount of time on the same block?

Gotta be careful reading

that's MH and the others are KH

Yes you gotta read well too:
2.31 MH Predict Payout : 0.017
708.09 KH Predict Payout : 0.083
I think that what he want to say!

Tongue

TanteStefana

full member

Activity: 280

Merit: 100

The Future Of Work

Quote from: jdp527 on March 13, 2014, 02:22:41 PM

eduff said Wink

Is that like the new "enough said"? I like it, eduff said man!

TanteStefana

full member

Activity: 280

Merit: 100

The Future Of Work

Quote from: Dude5082 on March 13, 2014, 10:43:54 AM

Why are the lower hashrate miners receiving larger payouts when they've been mining for the same amount of time on the same block?

Gotta be careful reading

that's MH and the others are KH

jdp527

newbie

Activity: 51

Merit: 0

Quote from: Kai Proctor on March 13, 2014, 02:15:52 PM

Quote from: coins101 on March 13, 2014, 02:14:44 PM

Quote from: darkproton on March 13, 2014, 02:06:06 PM

Quote from: Kai Proctor on March 13, 2014, 01:52:55 PM

Quote from: jdp527 on March 13, 2014, 01:47:43 PM

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

BlackHole

I think that "Dark" must be in the name, it's better for the brand.

DuffDarkField
DDF

Evans Dark Well

Dark Field Cheesy

eduff said Wink

chaeplin

sr. member

Activity: 294

Merit: 250

Quote from: bitcoyim on March 13, 2014, 05:30:41 AM

Quote from: tifozi on March 13, 2014, 05:29:57 AM

Quote from: bitcoyim on March 13, 2014, 05:19:05 AM

Here is problem: https://github.com/MPOS/php-mpos/issues/1938

Thanks. Let's hope it is patched fast. Do you want to make a thread in the Alt Currencies subforum to alert all pools? Most people don't check each coin thread in announcement sections.

Allready done on https://bitcointalksearch.org/topic/m.5673549

Also, when pool owners or mpos fixs this, i can help them to test fix.

I changed stratum def diff_to_target(self, difficulty):

my test result

Please do test
-o stratum+tcp://asia02.mine.nu:3990 -u bitcoyim.1 -p 1

If this has no problem, I will update https://github.com/chaeplin/stratum-mining-darkcoin/blob/master/README.txt

TanteStefana

full member

Activity: 280

Merit: 100

The Future Of Work

Quote from: coinzcoinzcoinz on March 13, 2014, 10:15:44 AM

"52.24 Professionally produced infographic of darksend, reference: http://imgur.com/GXPvNgn"

Sorry but that does not look professionally produced. Bounty should not have been granted. Judgement of bounty owner is critical here and seems poor.

~~Shutterstock images that weren't paid for?~~

Sorry LimLims, I see that was just a mockup, LOL

Topic: [ANN][DASH] Dash (dash.org) | First Self-Funding Self-Governing Crypto Currency - page 6591. (Read 9723680 times)