chaeplin
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March 14, 2014, 12:11:28 PM |
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On P2P Block found 13 minutes ago.
Probably some huge bad luck
It's two 2014-03-14 03:41:13.826300 GOT BLOCK FROM PEER! Passing to bitcoind! 62b3f93c bitcoin: http://explorer.darkcoin.io/block/00000000009a33bc2e2b34377836e8c8e50ab4f5d7a27015572d82f762b3f93c 2014-03-14 04:54:25.097416 GOT BLOCK FROM PEER! Passing to bitcoind! f4499c67 bitcoin: http://explorer.darkcoin.io/block/00000000003c89a4281284d9415e072b2c8123a93497fcff8fc74d83f4499c67 2014-03-14 11:36:00.207862 GOT BLOCK FROM PEER! Passing to bitcoind! 01593524 bitcoin: http://explorer.darkcoin.io/block/000000000032a5b0f73d82a5151409366f2c32c250526101ed57c96101593524 2014-03-14 11:51:47.230813 GOT BLOCK FROM PEER! Passing to bitcoind! 8fa392fa bitcoin: http://explorer.darkcoin.io/block/0000000000a62f29d78884218fb769a0481abd86ecbe7178099e79c68fa392fa
later one dosn't show on the front. http://uswest01.mine.nu:7903/static/classic/share.html#0000000000a62f29d78884218fb769a0481abd86ecbe7178099e79c68fa392faShare not found(Waht's that ??.. Paid as normal one, tx : 99b88a1541086550c735c3cee153ebbc72fb6bebf626ffbdc24be4074fc40559 )
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chaeplin
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March 14, 2014, 12:15:37 PM Last edit: March 14, 2014, 12:54:05 PM by chaeplin |
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Looks like such pool is under attack by the bad share exploit. Has been for 8+ hours now.
I checked logs and there was nothing that stood out. I also noticed hashrate charts and they look normal http://uswest.mine.nu:7903/static/ Does look like the odds were forever NOT in our favor @chaeplin Do all pools need to update to latest source ? Do all pools need to update to latest source --> no. Tested. All share rejected. p2pool code, attacker got nothing. p2pool no need of change. for stratum + mpos
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chaeplin
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March 14, 2014, 12:39:27 PM |
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Thanks for checking chaeplin!
Maybe someone can contact suchpool admin to have them update.
Edit: I have alerted them in IRC
suchpool 5.5GH/s coinmine 3.7GH/s last 50 block 18 suchpool 22 coinmine last 100 blcok 33 suchpool 44 coinmine last 200 block 64 suchpool 94 coinmine 1GH guy ? !!
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chaeplin
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March 14, 2014, 12:45:43 PM |
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oh! last 40 15 coinmine 17 suchpool
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eduffield (OP)
Legendary
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Activity: 1176
Merit: 1036
Dash Developer
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March 14, 2014, 01:32:25 PM |
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That poster on /r/bitcoin admitted that the latest DarkSend is indeed decentralized but pointed out that the specs don't mention anything about signing. As mentioned in gmaxwell's original post ( https://bitcointalk.org/index.php?topic=279249.0), blind signatures are needed to truly prevent anyone from learning the sender-receiver mapping. Does DarkSend implement blind signatures? If not, are there plans to introduce it? Yes, the implementation uses blind signing. All it cares about is that your input and outputs are there with the correct amounts, if that's the case you sign your input away to all of the outputs. When everyone signs like this, it's trustless and completely secure.
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Dash - Digital Cash | dash.org | dashfoundation.io | dashgo.io
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coins101
Legendary
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Activity: 1456
Merit: 1000
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March 14, 2014, 01:54:01 PM |
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All the way to the DarkBank
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DuvajBalone
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March 14, 2014, 02:35:53 PM |
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SuchPool is over 51%, with two 1gh miners, and one 1gh miner on coinmine.pl. I thought exploit was fixed yesterday.
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meebs
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March 14, 2014, 02:44:25 PM |
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It's getting very annoying as well. The suchpool has been at 200% share rate for half a day now.
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falsealarm_bf
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March 14, 2014, 02:45:09 PM |
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SuchPool is over 51%, with two 1gh miners, and one 1gh miner on coinmine.pl. I thought exploit was fixed yesterday.
Guys, you may want to stop referring to the guy running the exploit as the "1GH guy" as there is an honest pool out there called 1GH (not mining Dark but still confusing).
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dark-sailor
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March 14, 2014, 02:47:54 PM |
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SuchPool is over 51%, with two 1gh miners, and one 1gh miner on coinmine.pl. I thought exploit was fixed yesterday.
Wtf why can't these pools limit the hash rate per worker
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feeleep
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Activity: 1197
Merit: 1000
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March 14, 2014, 02:51:26 PM |
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Looks like such pool is under attack by the bad share exploit. Has been for 8+ hours now.
I checked logs and there was nothing that stood out. I also noticed hashrate charts and they look normal http://uswest.mine.nu:7903/static/ Does look like the odds were forever NOT in our favor @chaeplin Do all pools need to update to latest source ? Well, the 1 GH/s fake contributor is taking a lot of shares while contributing false shares. He was on coinmine and lotterymining yesterday. Pool owner should contact the pool owners of lottery or coinmine or fix it by himself: http://puu.sh/7uSWb.pngHi - 1GH guy on coinmine pool is (and was) valid feeleep EDIT: and my pool was not exploitable
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n00bnoxious
Sr. Member
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Activity: 280
Merit: 250
Bitnation Development Team Member
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March 14, 2014, 02:54:25 PM |
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The question I'd like to know is why on EARTH are they running a gigahash rig through a pool... Surely that's enough to solo mine extremely profitably for the foreseeable future?
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illodin
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March 14, 2014, 02:56:12 PM |
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The question I'd like to know is why on EARTH are they running a gigahash rig through a pool... Surely that's enough to solo mine extremely profitably for the foreseeable future?
They'd have to set up a wallet somewhere and point all those (thousands?) clients there. And the wallet being somewhere on a computer they can trust, would potentially mean that they could be traced.
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DuvajBalone
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March 14, 2014, 02:56:50 PM |
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Looks like such pool is under attack by the bad share exploit. Has been for 8+ hours now.
I checked logs and there was nothing that stood out. I also noticed hashrate charts and they look normal http://uswest.mine.nu:7903/static/ Does look like the odds were forever NOT in our favor @chaeplin Do all pools need to update to latest source ? Well, the 1 GH/s fake contributor is taking a lot of shares while contributing false shares. He was on coinmine and lotterymining yesterday. Pool owner should contact the pool owners of lottery or coinmine or fix it by himself: http://puu.sh/7uSWb.pngHi - 1GH guy on coinmine pool is (and was) valid feeleep EDIT: and my pool was not exploitable Great news! Thanks for the fast response. Cheers!
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n00bnoxious
Sr. Member
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Activity: 280
Merit: 250
Bitnation Development Team Member
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March 14, 2014, 03:06:21 PM |
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The question I'd like to know is why on EARTH are they running a gigahash rig through a pool... Surely that's enough to solo mine extremely profitably for the foreseeable future?
They'd have to set up a wallet somewhere and point all those (thousands?) clients there. And the wallet being somewhere on a computer they can trust, would potentially mean that they could be traced. Aha I see now. So basically what it comes down to is it's most likely a botnet or other illicit group of machines, and having it point at a mining pool stops the owner being accountable for their connections. I don't see why they don't use P2Pool if trust is such an issue. That would fairly immediately stop the network being so close to a mess all the time, and almost nobody's fees are high enough to make it pay out less.
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dime
Member
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Activity: 88
Merit: 10
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March 14, 2014, 04:03:07 PM |
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The question I'd like to know is why on EARTH are they running a gigahash rig through a pool... Surely that's enough to solo mine extremely profitably for the foreseeable future?
They'd have to set up a wallet somewhere and point all those (thousands?) clients there. And the wallet being somewhere on a computer they can trust, would potentially mean that they could be traced. Aha I see now. So basically what it comes down to is it's most likely a botnet or other illicit group of machines, and having it point at a mining pool stops the owner being accountable for their connections. I don't see why they don't use P2Pool if trust is such an issue. That would fairly immediately stop the network being so close to a mess all the time, and almost nobody's fees are high enough to make it pay out less. It could also just be someone who is looking to burst mine every once in a while when they get a block of compute from a provider like amazonaws. Or they run another cluster that mines when other cores aren't in use.
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n00bnoxious
Sr. Member
Offline
Activity: 280
Merit: 250
Bitnation Development Team Member
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March 14, 2014, 04:34:56 PM |
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The question I'd like to know is why on EARTH are they running a gigahash rig through a pool... Surely that's enough to solo mine extremely profitably for the foreseeable future?
They'd have to set up a wallet somewhere and point all those (thousands?) clients there. And the wallet being somewhere on a computer they can trust, would potentially mean that they could be traced. Aha I see now. So basically what it comes down to is it's most likely a botnet or other illicit group of machines, and having it point at a mining pool stops the owner being accountable for their connections. I don't see why they don't use P2Pool if trust is such an issue. That would fairly immediately stop the network being so close to a mess all the time, and almost nobody's fees are high enough to make it pay out less. It could also just be someone who is looking to burst mine every once in a while when they get a block of compute from a provider like amazonaws. Or they run another cluster that mines when other cores aren't in use. But in that case, surely it would make a lot more sense to mine legitimately, rather than pushing so much hashing power onto a pool which is already perilously close to owning over 50% of the network... I mean, a single machine on any cloud host could provide a private P2Pool node to mine on. It just seems very suspicious to me is all, considering where they're choosing to mine. Burst mining also doesn't make sense because coinmine is PPLNS not PPS. It's an incredibly inefficient way to mine if you're only using it in bursts.
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anonymousxx1503
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March 14, 2014, 04:51:40 PM |
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Anyone have the skills/time to get this up and running. We could spread darkness over all the shitcoins out there... I have to admit that this sounds like a great idea. I would to see a darkcoin multipool work like this. Can anyone make it?
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I'd like to thank eduffield and the other developers for this critically important evolution in virtual currency. DarkCoin is what bitcoin should have been. Some might call it "Bitcoin 2.0" but would do better by saying: "DarkCoin is digital cash." - Child Harold - February 28, 2014 https://bitcointalk.org/index.php?topic=421615.msg5424980#msg5424980
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