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Author Topic: [ANN] Restart of Quantumcoin (SUCCESSFULLY RELEASED)  (Read 10786 times)
Lhunephel
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June 06, 2013, 11:53:44 AM
 #1





Because the first start of Quantumcoin failed I'll try a better start now. The old block chain of Quantumcoin is dead. Please update your client first before mining.

Check the hash of the current genesis block first (you can get it by calling "quantumcoind getblockhash 0").
Code:
0x3702b0ae46c7d1bca40a84f5467a9c3cfd03ed2be30731d370165e9ab5e0be76

I'll push the updated sources and windows binary today at 05:00 PM (UTC). SUCCESSFULLY RELEASED.



  * based on the latest version of Litecoin
  * total of 256 million coins
  * block maturity after 120 confirmations
  * block value is cut in half every 256000 blocks
  * dynamic retarget interval and target timespan, depending on the networking hashrate
  * increasing block value with increasing difficulty

The minimum block value is 10 and the maximum block value of 50 will be reached when difficulty reaches appr. 110. The reward of the first 250 blocks is higher.


The sources are available on GitHub (https://github.com/quantumcoin/quantumcoin) and should work on Linux and Windows.

A Windows binary is available at http://www.quantumcoin.org/files/quantumcoin.zip.

There is one DNS seed with three nodes available and seeding through IRC is also working. It should not be necessary to manual add nodes.

The current difficulty is noted at http://www.quantumcoin.org at the bottom of the page. There is also a block explorer available at http://qtc.p2pool.nl/chain/Quantumcoin.

Enjoy.



example quantumcoin.conf:

Code:
rpcuser=quantumcoinrpc
rpcpassword=fcaa68021c224f4d9f51cead988643b2
server=1
daemon=1

example entry in the pools array of cgminer/bfgminer:

Code:
{
        "url" : "http://localhost:18000/",
        "user" : "quantumcoinrpc",
        "pass" : "fcaa68021c224f4d9f51cead988643b2"
}



Latest changes:

  * 2013/06/26: added several checkpoints, uploaded new Windows binary
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1503182470
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Petr1fied
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June 06, 2013, 12:30:28 PM
 #2

Can you give an estimate of the difficulty @ block 101?
Lhunephel
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June 06, 2013, 02:26:16 PM
 #3

Not sure at the moment. Maybe 0.1.
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June 06, 2013, 02:40:19 PM
 #4

No such thing as board time.

Each user can set their own timezone so it's better to use UTC (international standard).
Lhunephel
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June 06, 2013, 02:47:47 PM
 #5

My board time is in UTC Wink

So the restart is at 5:00 PM UTC.
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June 06, 2013, 03:19:30 PM
 #6

how many seconds for one block?

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Petr1fied
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June 06, 2013, 03:22:23 PM
 #7

Between 60-240 seconds (1-4 minutes) by the looks of the description.
Lhunephel
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June 06, 2013, 03:51:01 PM
 #8

That's right, Petr1fied. The target spacing depends on the network hash rate (latest 16 blocks). The minimum target spacing of 60 seconds will be reached with 900000000 hashes per second (900 MHash/s).
Lhunephel
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June 06, 2013, 04:23:06 PM
 #9

The starting difficulty will be 0.09706861. The reset of the block chain will take place in 36 minutes.
CJM1682
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June 06, 2013, 04:48:30 PM
 #10

let me make sure i understand 12 minutes?

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MashRinx
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June 06, 2013, 04:50:15 PM
 #11

let me make sure i understand 12 minutes?

that's how I'm reading it...
CJM1682
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June 06, 2013, 04:51:13 PM
 #12

okay just to confirm 10 minutes for a windows binary??  Tongue

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MashRinx
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June 06, 2013, 04:52:29 PM
 #13

Yes.  Assuming he's on time....  Smiley
iGotSpots
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June 06, 2013, 04:53:37 PM
 #14

Might grab a few of these, just because I can see the QTC symbol catching on

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Lhunephel
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June 06, 2013, 04:53:56 PM
 #15

I'll start at 05:00 PM (UTC) the seed nodes, afterwards I'll push the sources to GitHub and then I'll publish the windows binary.
TheSpiral
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June 06, 2013, 04:53:59 PM
 #16

okay just to confirm 10 minutes for a windows binary??  Tongue
That would be the right time if on time. Could google "Time UTC" and it will tell you in a box at the top.

[Cex.io] - Cheap virtual mining.
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June 06, 2013, 04:55:43 PM
 #17

If you're in linux you can compile with qtcreator.
CJM1682
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June 06, 2013, 04:56:13 PM
 #18

lol.... i know hwo to use google but thanks for the advice i was moreso commenting on the sarcasm i have based on how late the "working" windows binaries have been with these releases lately.

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CJM1682
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June 06, 2013, 04:58:35 PM
 #19

port?

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Lhunephel
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June 06, 2013, 05:00:03 PM
 #20

example quantumcoin.conf:

Code:
rpcuser=quantumcoinrpc
rpcpassword=fcaa68021c224f4d9f51cead988643b2
server=1
daemon=1

example entry in the pools array of cgminer/bfgminer:

Code:
{
        "url" : "http://localhost:9999/",
        "user" : "quantumcoinrpc",
        "pass" : "fcaa68021c224f4d9f51cead988643b2"
}
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