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301  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [IOC] [I/O Coin] [X-11] Hybrid POW/POS Fair Launch 1BTC LOGO CONTEST on: July 27, 2014, 08:07:03 AM
WTF   pool.mn  didn't update their wallet

i need to use old wallet to receive my coin
 Undecided
False accusations! Pool.mn was the first pool to update to the newest wallet.

https://bitcointalk.org/index.php?topic=695855.msg8029560#msg8029560

But Pool.mn not work.
What exactly is not working? Pool is finding blocks and payouts are running as usual.
302  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [IOC] [I/O Coin] [X-11] Hybrid POW/POS Fair Launch 1BTC LOGO CONTEST on: July 27, 2014, 07:58:04 AM
WTF   pool.mn  didn't update their wallet

i need to use old wallet to receive my coin
 Undecided
False accusations! Pool.mn was the first pool to update to the newest wallet.

https://bitcointalk.org/index.php?topic=695855.msg8029560#msg8029560
303  Alternate cryptocurrencies / Altcoin Discussion / Re: Technical analysis of the EliteCoin heist on: July 26, 2014, 04:37:01 PM

Wow thanks czveda ! You made my day, I totally overlooked that "ly" variable there.. I saw that +1 at the block height and already thought that no checks were performed for block 1 but I missed "ly" totally.

Thank you very much, that explains it pretty much !

np. I was looking at it last night and couldn't figure out initially, it is so easy to misread that "ly" variable. I am not sure that the dev would be caught if he named that variable differently, I doubt that anyone was checking moneysupply function and its output before the dump happened. 
304  Alternate cryptocurrencies / Altcoin Discussion / Re: Technical analysis of the EliteCoin heist on: July 26, 2014, 04:25:11 PM
Hey guys,

since nobody is replying in the Thread concerning my questions, I'm starting a new thread here.

Usually I'm checking coins b4 adding them to suprnova, at least i'm doing some preliminary checks (no virus, "bad" code, no code where the first block is like 500.000 coins while the coinsupply is only 50.000 .. etc). I tried to do that on Elite too, but the "usual" places where moved into other files, so I skipped it and since I saw other "big" pools on it I did not think anything bad as they're also supposed to do checks, don't they ? Smiley (no, i will not do that again, don't worry Smiley)

However, the next morning I saw coinsupply tripled and on bittrex coins were dumped for about 20 BTC which made me look again and its weird..

I've set up an Block Explorer on a old machine as I could not find any online (its hell slow, please bear with me Smiley):
http://blocks.suprnova.cc:2750/

The source is here:
https://github.com/dimecoinco/elitecoin (thx to rikkejohn)

The first block pays out 20.000 to one address:
http://blocks.suprnova.cc:2750/block/00000ef54a645ff81b0d06b5fa10c2e0c4cbfd1af6448cc8747978fae96e6722

But this 20.000 payout is not reflected in the money supply, can someone point me to the place in the code where this is surpressed ?

When we take a closer look at some suspicious blocks, you see this address again:
http://blocks.suprnova.cc:2750/address/dMFkHRK1WRFVQLBvozBeKYAWfaAFQUsy1y

Especially Block 3448 and 4338 (which straaaange numbers Smiley) pay 20.000 AGAIN to the dev's address  .. The source is ALSO the dev's address so this is basically a double spent (or a double generation?):

http://blocks.suprnova.cc:2750/block/000000000025fe115ebd4ca762e1525c9889b3b9dbff29c6bb3c685bf953323a

(I dont know why 1000 coins go to the other address)

At block 4338 these coins get moved (probably to bittrex or so):
http://blocks.suprnova.cc:2750/address/dLvQf3686DgCPZBuHCixK9DBi8CMoeHCDe


Anyone got an idea how actually that worked ?


For that double generation/spend you usually also need a decent pool with large hashrate for this...


Thx !


PS: Oh and stop that shit and fud about bittrex please, you cannot blame the cardealer when you let your car repair by some strange workshop and then your brakes do not work - the only mistake they made - they did add it even though there was no block explorer available, which I hope they won't in the future..
Thanks for setting up the block explorer.
I did some analysis on my own. I don't think that 3448 involved double spending, it was just 1k transfer to another address, one can see 20k out and 19k in to the same premine address
In block 1 premine happened because of this:
https://github.com/dimecoinco/elitecoin/blob/394f19b04a49bf79368c29b7a3b617999f95acb5/src/main.cpp#L1567
i.e. for block 1 checking of coinbase reward was skipped so the dev could mine anything.  
Regarding moneysupply, the "dev" first defined the variable ly:
https://github.com/dimecoinco/elitecoin/blob/394f19b04a49bf79368c29b7a3b617999f95acb5/src/rpcwallet.cpp#L47
and then subtracted it from the actual money supply:
https://github.com/dimecoinco/elitecoin/blob/394f19b04a49bf79368c29b7a3b617999f95acb5/src/rpcwallet.cpp#L94
305  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [I/O] [I/O Coin] [X-11] Hybrid POW/POS Variable Interest 1-3% Fair Launch on: July 26, 2014, 02:51:15 AM
Wallet Update

Highly Recommended Update

General network stability fixes for clients that were having checkpoint related errors.

Also adds support for the `getnetworkmhashps [blocks] [height]` RPC method.

Mac, Windows, Linux downloads available.

https://github.com/IOCoin/iocoin/releases/tag/v1.1.0.0
http://io.pool.mn has updated to the latest wallet.
306  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 12:47:07 PM
SUPERNOVA PAY ME BACK 1500COINS THAT WENT IN ORPHAN BLOCKS I CAN PM U PROOF
Supernova is very friendly.I like this pool.But why people are mining on pool.mn?This pool has stoled some another altcoins from users.I don't trust to pool.mn
When has this happened? pool.mn never left anyone unpaid. We are now operating for more than 6 months and never ever did we steal a coin from a miner. If you have any issues with the pool please write an e-mail to our support.

confirm, never have problems with .mn

Edit. czvezda , are you fan on Crvena Zvezda ?
Yes, I still remember the year 1991 )))
307  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 12:32:05 PM
SUPERNOVA PAY ME BACK 1500COINS THAT WENT IN ORPHAN BLOCKS I CAN PM U PROOF
Supernova is very friendly.I like this pool.But why people are mining on pool.mn?This pool has stoled some another altcoins from users.I don't trust to pool.mn
When has this happened? pool.mn never left anyone unpaid. We are now operating for more than 6 months and never ever did we steal a coin from a miner. If you have any issues with the pool please write an e-mail to our support.
308  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 12:22:39 PM
can anyone uload the peer file!!!???
http://hastebin.com/utimenofoy.cpp
309  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 12:10:20 PM
okay I have switched to the new chain that you guys want. I am sorry for the trouble and thank you for sticking with me.


EDIT I am not leaving. I will follow what the community wants I am not that greedy   Wink
I believe that minep.it and 777pool are also on the same chain as everybody else from the very beginning. You should check with them and add their pools to the OP as well.
310  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 12:03:24 PM
the official chain is longer so why are you mining at supernova? nova just sync with the official pool + 3 other pools which are all on the same chain
http://drkc.777pool.com
is on the same chain as pool.mn and suprnova
Which 3 pools are you talking about?
minep.it is also on suprnova/pool.mn/777 chain
so there is no other pool apart from swagpool that is on that "official" chain
311  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:59:13 AM
the official chain is longer so why are you mining at supernova? nova just sync with the official pool + 3 other pools which are all on the same chain
http://drkc.777pool.com
is on the same chain as pool.mn and suprnova
Which 3 pools are you talking about?
312  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:56:57 AM
supernova i lost 1300 coins on ur pool due to fork etc u think u can send me later?

No ?

FUD all you want guys. Im mining this coin you guys are retards anyway.

im sure he will be happy to send it to you.

I'll recredit the lost blocks once we know what is going on now, dont Worry, the coin just started but i smell another relaunch as the official pool is on a totally different chain...

Fuck the official pool's chain...really pool.mn and super have almost all the hash.


lets see what happens.

I've down'ed the fee to 0% for now and paying out 120 % for the next 10 blocks to get the lost blocks paid out.
We are also waiting to see what will happen.
For now pool.mn and suprnova.cc (thanks to suprnova) are on the same chain.
Does anyone know what is the block height/difficulty on swagpool?
313  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:49:50 AM
plz post links again to both the pools I will add all the pools sorry about that.
http://drkc.pool.mn
314  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:41:32 AM
mine at http://drkc.pool.mn/, but balance is 0!
why?
Fixed
315  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:33:16 AM
wtfff....im losing my mined coins
I don't think so, we will sort out the things with suprnova.
316  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:28:44 AM
now MM stuck at block 53
The blockchain is moving...
317  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:26:52 AM
shit we got a fork.

MM and supernova different block

yeah i think so too

looks like.. yup.. i'll resync to MN as they have bigger hash atm
Thanks, let's then sort out the fork. We are willing to compensate any miners on suprnova by donating part of our fees.
318  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:09:04 AM
Kompiluj sto brze mozes.
Potrudicu se Smiley
319  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 11:00:22 AM
11.10 am but which timezone?
320  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRKC] DarkCash | 0 PREMINE | POW/POS | X11 | P2P Exchange | ATM | ANON on: July 25, 2014, 10:43:01 AM
Hey dev, if someone has 50% of the coins at some point during the PoW (like the whale with 30+ gh/s earlier), how do you plan to prevent the history attack (or nothing-at-stake attack) when the coin goes to PoS?

Then we crash the price and make that whale the only bag holder Cheesy

Not sure who would mine with 30 GH/s for that long, its quite an amount to spend.

The point of the attack is that the whale can sell the coins, and then start building his own chain from the point when he had 50% of the coins some time in the past.
He's going to need 51% of the total hash power. Even more probably, if the source is well written.

I've seen dedicated hitting 70%+ and not forking coins, not sure if we should worry now.
There is no reason for a pool to fork a coin unless the pool wants to kill its own business.
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