Author

Topic: [ANN][SHIFT] The New Web | IPFS/Phantom | ShiftNrg.org Hosted Decentralized! - page 130. (Read 547569 times)

sr. member
Activity: 273
Merit: 250
My node got "corrupted or incomplete meta file" notice when i run gshift. I saved my walletkey then deleted the whole gshift folder at appdata. I use windows 7 64bit by the way.

I ran 3.1.0 on --fast and took 26mins to completely resync. Previous chaindata was at 370MB but 297MB only with 3.1.0. Is this normal? I have mined several blocks already after synching.
sr. member
Activity: 364
Merit: 250
Looks like mskpool is still running on the old chain and have 3 miners online, anyone heard from them?

We have left them a message on Skype and I just put a notice next to the link on the first page.

Thanks again, Jeff!!
sr. member
Activity: 364
Merit: 250
123MHs solo to keep things even Wink make sure Bittrex comes back.

Haven't seen Richie online today yet but we're constantly keeping an eye on it.

Meanwhile we're using the downtime to go through possible solutions against the different attack vectors and we're incredibly thankful to everyone who is dedicating their rig(s) over the next days to help us take our mind off one of those vectors.

newbie
Activity: 21
Merit: 0
Looks like mskpool is still running on the old chain and have 3 miners online, anyone heard from them?
newbie
Activity: 30
Merit: 0
Hi guys, I see that you have developed a difficult situation and decided to help you to distribute your 225 mh connected to allocate pools speed.

It's good to see you back in this thread Smiley I am glad everyone is coming together to strengthen the network when it needs some stabilizing. Hopefully after this debacle is settled we can back to focusing on the potential of phantom. In the most recent release being able to create a website and letting it propagate through the network allowing access to your website anywhere through phantom is quite powerful.
newbie
Activity: 55
Merit: 0
123MHs solo to keep things even Wink make sure Bittrex comes back.
sr. member
Activity: 241
Merit: 250
Hi guys, I see that you have developed a difficult situation and decided to help you to distribute your 225 mh connected to allocate pools speed.
sr. member
Activity: 364
Merit: 250
Take it as a learning experience and that there is a reason people like me become concerned when hashrates become centralized.

51% attacks are a real threat and this time Shift got lucky it wasn't someone who really wanted to cause harm.

They also become a threat anytime a single pool controls 51% of the hash if that pool were to become hacked.  I have expressed concerns in the past about the centralization of the hashrates in shift.

We'll walk away from this wiser, that's certain.

Sadly it's not up to us which pool people choose, we can only advertise solo mining as much as possible. But we'll keep an eye on it and try anything we can to inform people about a negative hash distribution so they can take the necessary measures.

newbie
Activity: 55
Merit: 0
Glad you got my msg and sorted it out Smiley
Unfortunately you are not alone. All of the pools made the same mistake.

Good job anyway Smiley support the miners and miners will support you.
newbie
Activity: 21
Merit: 0
Sorry anyone on shift-pool has still been receiving block rewards for 1 SHF per block.

It was set to auto restart when the change went into effect but it looks like it didn't work.  I will be crediting everyone for blocks mined since the update soon.

Ok, I wanted to let everyone know what I'm doing here.  I don't really know how to retroactively fix the payments in the pool, but luckily there were not very many mature blocks with the 1 SHF reward.

The only blocks with the incorrect reward being credited to miners occurred between 674100 and 674212 which occurred roughly over an hour and a half.

Note that miners are being credited when the blocks mature.  The reward is being calculated at 2 as they mature, so the pending blocks are 2 SHF once they mature, although they seem to be displaying as 1 SHF in the immature block list.  As they mature, they will move to 2.

So here is what I am doing:

First block of 2 SHF - 2016-08-18 06:33:36
First block of matured blocks actually paying out 2 SHF on the pool - 2016-08-18 07:56:14 ( 674215 )

All payments between the last payout before the reward update up until the last payout before the 2 SHF credit was in effect are being manually sent twice what was paid out.

As far as I can tell from looking at the miners online at the time, this should cover the diffrence plus I am just going to take a small loss on it, it was my fault for not having it updated.

Here is what I'll be sending:

0x9fc23ea7a3940a402d24ffdc0af68f9cbfeb0f83      14.528296029
0x8f934e5abd5af7eb46099687d2c4d74813e19b80      3.624578215
0x24485095d2153e4f195753021da433653f82f44a      3.234625182
0xe92ea70da75af0654b4a295ac56f31e542615633      2.340545965
0xcc202d7fb3a8b3345ebeda29fda7cf9c6a37345b      1.454579128
0x53291aa49b812fb6c1ed290fb0f792e7f586e503      6.354655389
0x51cf41e75626650f342fc0218023422324068116      1.460095588
0x3e5391680cb37850ca897209643d1a902717f0c6      2.53234196
0x4f58d07b6b720dd0893312b20128a9e442e007c7      1.795896409
0xcc202d7fb3a8b3345ebeda29fda7cf9c6a37345b      2.78573512
0x53291aa49b812fb6c1ed290fb0f792e7f586e503      5.768105151
0x24485095d2153e4f195753021da433653f82f44a      3.059567829
0x8f934e5abd5af7eb46099687d2c4d74813e19b80      4.426224093
0x3e5391680cb37850ca897209643d1a902717f0c6      2.592521773
0x9fc23ea7a3940a402d24ffdc0af68f9cbfeb0f83      16.725544318
0xe92ea70da75af0654b4a295ac56f31e542615633      1.789284249
0x51cf41e75626650f342fc0218023422324068116      1.334481868


If you feel I'm missing something or you think your address should be listed here, please let me know. 
hero member
Activity: 1008
Merit: 1000
Take it as a learning experience and that there is a reason people like me become concerned when hashrates become centralized.

51% attacks are a real threat and this time Shift got lucky it wasn't someone who really wanted to cause harm.

They also become a threat anytime a single pool controls 51% of the hash if that pool were to become hacked.  I have expressed concerns in the past about the centralization of the hashrates in shift.
newbie
Activity: 21
Merit: 0
Sorry anyone on shift-pool has still been receiving block rewards for 1 SHF per block.

It was set to auto restart when the change went into effect but it looks like it didn't work.  I will be crediting everyone for blocks mined since the update soon.
sr. member
Activity: 364
Merit: 250
Mind if someone can expound on what really happend, how much btc was involved? Didn't the attacker realize that he, in a manner of speaking, killed the reliability and trustworthiness that shift has been working on since the coin was launched. Really hope bittrex will enable trading this coin again.

The amount of money involved was fairly low, we're talking about a sum of ~2 BTC.

As stated, due to security reasons for us and also a lot of other coins neither we nor the developer responsible want to go into detail on how the exact process went. Please understand that releasing a detailed how-to would not only put us but a lot of other coins at risk.

The person responsible immediately notified Bittrex after noticing the incident and has shown a lot of effort to eradicate the resulting consequences. He joined us on Slack last night and told us he was in direct contact with Richie to arrange sending back the coins mistakenly obtained from this. We have also received various offers in other ways from him to make up for it.

This is no glorification of what has happened or of the person's actions since it could have caused much more harm than it did. But for now we believe this was not a malicious attempt at manipulating our network but an honest mistake since the developer went through a lot of trouble to prove that.

Whether this was a good or bad thing happening is debatable, we definitely hope everyone can see how much work and quick reaction it took from our side to deflect any potential harm to all parties involved. However we learned a lot from it and in a way will move on differently after this.

After all, any blockchain has little inherent value and is only worth the developers building on it and the users supporting it. Thus we have to create an environment that is both viable economically and safe to invest time and money in for everyone.

hero member
Activity: 658
Merit: 503
sr. member
Activity: 273
Merit: 250
Mind if someone can expound on what really happend, how much btc was involved? Didn't the attacker realize that he, in a manner of speaking, killed the reliability and trustworthiness that shift has been working on since the coin was launched. Really hope bittrex will enable trading this coin again.
sr. member
Activity: 273
Merit: 250
With the low network hashrate, shift network will always be susceptible to the same attack and now that bittrex disabled trading, mining shift will be more like for fun, to see you mine block after block.

Trading hasn't been disabled permanently and we are taking every measure to secure the network in the future. This goes from increased block reward to greater marketing to subsidizing nethash in times of need and most importantly to new developments for increased attack resilience on the code level.



Well and good. Hope it will be back as soon as possible. Its fun mining shift. I'd been mining and supporting shift although with 1 rig on solo. I might point all if the profitability changes. Hoping for the best.
sr. member
Activity: 364
Merit: 250
With the low network hashrate, shift network will always be susceptible to the same attack and now that bittrex disabled trading, mining shift will be more like for fun, to see you mine block after block.

Trading hasn't been disabled permanently and we are taking every measure to secure the network in the future. This goes from increased block reward to greater marketing to subsidizing nethash in times of need and most importantly to new developments for increased attack resilience on the code level.

sr. member
Activity: 364
Merit: 250
sr. member
Activity: 364
Merit: 250
I think trading is going to be permanently disabled. Sad it resulted to something this.

We are in close communication with Bittrex and are working to meet their demands. We are very confident the market and wallets will come back online soon, we just can't give an exact date as every party needs to be absolutely certain this was a one time incident and all balances are 100% safe from any harm.

sr. member
Activity: 364
Merit: 250
INTERIM UPDATE AUG 17 | INCREASING BLOCK REAWRD



Today has been a very busy day as we have been working tirelessly to find out what caused the
anomalies seen on our blockchain that prompted Bittrex to intervene and shut down our market.

What happened?

About 16 hours ago, we received a message from Bittrex informing us that they had seen some
suspicious transactions that tripped their security and disabled the wallets and suspended trading.

We corresponded with Richie and quickly found out that we have fallen victim to what appeared
to be a double spend / mining attack where a user was able to send coins to Bittrex, sell them
and then have them reappear in his wallet. A brief investigation revealed a huge hashrate spike
on our network which confirmed this theory.

Quickly after all this, amidst all the confusion, we have been contacted by the person who was
responsible, stating he was one of a group of developers working on a closed project that mined
a private testchain for SHIFT which got accidentally released to the public.


It's really great to see that Bittrex has security measures like this in place. It shows that the are
really on the ball and makes me that much more comfortable using them. Great to see that there
has been communication between all parties involved, and that things have been worked out.

Any news about when Bittrex will enable the wallet and trading?

In other news, I have been very occupied with non-crypto activities the past couple months. I have
a bit more free time now and able to spend some of this time with SHIFT.


Hey Mike, we missed you! Happy to hear you're back.

I agree fully, Bittrex is absolutely the primary exchange when it comes to security.

Jump to: