Re: [ANN][DRK] DarkCoin | First Anonymous Coin | No Premine | 50% cooler/50% less wattage than scryp

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://bitcointalk.org/index.php?topic=513382.msg5673549#msg5673549

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

test lotterymining just to be sure

I will test and inform you

thank you :-)

I think your pool is still acceping fake diff shares;

so its not just a diff1 problem then...

have you tested coinmine?

I'm getting lots of pm from pool owners to test their pool. Please send me stratum ip, port, workername and password. I can not register on all pools

stratum+tcp://drk.coinmine.pl:6090 -u FireWalkerX.1 -p 1

some problems here;

2014-03-13 14:59:16,625 INFO proxy stratum_listener.submit # [104ms] Share from 'FireWalkerX.1' accepted, diff 0
2014-03-13 14:59:21,068 INFO proxy stratum_listener.submit # [103ms] Share from 'FireWalkerX.1' REJECTED: (-2, u'Share is above target', None)
2014-03-13 14:59:25,029 INFO proxy stratum_listener.submit # [105ms] Share from 'FireWalkerX.1' REJECTED: (-2, u'Share is above target', None)
2014-03-13 14:59:25,554 INFO proxy stratum_listener.submit # [103ms] Share from 'FireWalkerX.1' REJECTED: (-2, u'Share is above target', None)
2014-03-13 14:59:27,519 INFO proxy stratum_listener.submit # [102ms] Share from 'FireWalkerX.1' REJECTED: (-2, u'Share is above target', None)
2014-03-13 14:59:40,053 INFO proxy stratum_listener.submit # [103ms] Share from 'FireWalkerX.1' accepted, diff 0
2014-03-13 14:59:49,536 INFO proxy stratum_listener.submit # [104ms] Share from 'FireWalkerX.1' REJECTED: (-2, u'Share is above target', None)
2014-03-13 14:59:55,358 INFO proxy stratum_listener.submit # [102ms] Share from 'FireWalkerX.1' accepted, diff 0

this actually works as expected - even if miner receive work for diff 0 it can find a valid share - those are accepted, invalid shares have 'Share is above target'

Sorry for my ignorance here, but how can it be working as expected if the pool is accepting 0 diff shares?

if we had access to hrt sources, and test with his, then we would be sure

Quote from: bitcoyim on March 13, 2014, 01:20:58 PM

Quote from: CHAOSiTEC on March 13, 2014, 01:15:26 PM

Quote from: bitcoyim on March 13, 2014, 01:11:27 PM

Quote from: ahmed_bodi on March 13, 2014, 01:10:07 PM

i will repeat again. DIFF1 is not generic it depends on the specific algorithm. it CANNOT be guessed. so until someone figures out what the diff should be for x11 you will still be exploitable

give me a scrypt pool ip, port, worker name and password. Lets we try

scrypt:

mine.pool-x.eu:9000 -u FireWalkerX.1 -p x

2014-03-13 15:20:07,335 INFO proxy stratum_listener.submit # [77ms] Share from 'FireWalkerX.1' REJECTED: (-2, u'Share is above target', None)
2014-03-13 15:20:23,699 INFO proxy stratum_listener.submit # [76ms] Share from 'FireWalkerX.1' accepted, diff 20
2014-03-13 15:20:30,914 INFO proxy stratum_listener.submit # [77ms] Share from 'FireWalkerX.1' accepted, diff 20

hmm a scrypt pool that is also affected interresting

stats on pool-x says:

Paid Shares All submitted shares from previous rounds which are already accounted and paid for.
Your Valid: 1
Invalid: 0