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Showing 20 of 25 results by chemicstry
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Topic
Board Service Announcements
Re: SteamBits.com - Buy Video Games with Bitcoins! Sale: GRID 2!!
by
chemicstry
on 19/10/2013, 08:42:33 UTC
I don't know if orders are still being processed here but the website seems to be working.

However, bitcoin price is wayyyy off. Gox 175$, their site 123$

I was going to buy something but prices are just insane right now.
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 29/07/2013, 22:42:30 UTC
Jul 28: Recent power outage in the pools server room was the cause of the downtime. We are sorry for such an extended delay.


We are also working on a new open source high performance poolserver written in C++

Source: https://github.com/Intel/poolserver

Currently it is just bare bones, writing all libraries.
CMake is used for this project. Based on Boost libs.

Planned features:
  • Speed. This is what C++ is for.
  • Cross platform (Mainly Linux, Windows and MacOS)
  • Multi database support (MySQL is 80% implemented with multithreading)
  • Stratum (Maybe getwork too? Or separate proxy?)
  • Statistics Daemon (Including different payment types)
  • *Maybe* Frontend (php + caching)

If anyone is interested in collaborating pm me on here/github/skype.
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 10/06/2013, 13:24:00 UTC
We had problems with server connectivity. Everything is online now Smiley

We always report issues and their resolving progress on https://twitter.com/D7Pool
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 17/05/2013, 07:51:41 UTC
great pool but the round confirmations is just waaaay too long for me...i don't know if that's something that be improved... it takes like several days..

Well, that is PPCoin thing. It requires 520 confirmations for block which is 2-4 days on average.

For those who are very anxious to get their coins we have early withdrawal feature. But since it involves risk for us there is a fee.
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 26/04/2013, 17:57:16 UTC
Updates:
  • Verified SSL!
  • User specific timezone selection.
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 22/04/2013, 21:53:45 UTC
I'm a-little confused over your PPLNS, is it if I stop mining and the total number of shares to complete the block passes Difficulty * 1.25, anything I did before that is unpaid? I only ask as shares I had in block 44278 dont show in recent blocks even tho i had some accepted before powering off for bed
Block 44278 was quite unlucky and shares submited that round exceeded N limit almost two times. Round started 2013-04-22 00:40:55 UTC and ended 2013-04-22 11:04:35 UTC so if you mined just before round started all shares have been likely discarded by the N limit.
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 20/04/2013, 22:04:05 UTC
Update:
  • Added port 80 stratum mining on stratum.d7.lt:80
  • Added getwork proxy on stratum.d7.lt:8080
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 16/04/2013, 21:55:51 UTC
Thanks for positive feedback Smiley

As we know ppcoin requires a 520 confirmations which is a drawback for PPLNS pool. So we decided to allow withdrawals after 10 confirmations for those who are in an immediate need of funds. Since this involves risk for us the fee is 5% Smiley
Post
Topic
Board Altcoin Discussion
Re: Petition - PPC/USD on BTC-E.com
by
chemicstry
on 16/04/2013, 21:37:06 UTC
#9542whatever. Signed.
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 15/04/2013, 17:35:28 UTC
We have hit 600 GH/s and 100 active users Shocked

Updates:
  • Changed N to diff * 1.25
  • Adjusted hashrate calculations
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 14/04/2013, 22:03:07 UTC
Do you have any intention to add TRC too ?
We might add other coin pools but we firstly need to make sure that ppcoin pool runs stable enough Wink
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 14/04/2013, 17:48:13 UTC
We have reached 10 GH/s!

Added shoutbox to the website! You can ask for help there Smiley
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 13/04/2013, 22:04:29 UTC
Update:
  • Implemented minimum difficulty!
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 13/04/2013, 09:48:17 UTC
How long does it take for retarget? What are the difficulty intervals?

Unlike bitcoin, ppcoin difficulty adjustment is continuous. It adjusts difficulty on each block.
In the last 4 days difficulty dropped from 310k to current 243k
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 12/04/2013, 23:44:48 UTC
2.11.3

Ping responds fine. Just checked again and it's working now!
Nice to hear that you got it working Smiley

Love this pool wish others would join in.
Most people are now pumping other cryptos as ppcoin difficulty was driven very high by asics. Once it stabilises people will come back  Tongue
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 12/04/2013, 23:11:45 UTC
cgminer says the pool is dead

1: Enabled Alive Priority 1: http://coinotron.com:8322  User:X
2: Enabled Dead Priority 2: http://stratum.d7.lt:3333  User:X


What version cgminer are you using?
Try pinging stratum.d7.lt
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 12/04/2013, 22:46:49 UTC
Update:
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 12/04/2013, 07:55:38 UTC
Added worker performance graphs!
Post
Topic
Board Pools (Altcoins)
Re: [ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 11/04/2013, 21:26:02 UTC
Been mining here for a while, earned 20 PPC with only 40 MH/s, lucky pool I should say Tongue Everything works nicely except for the long rounds, but nothing a decent hashrate can't fix.

oh and good job implementing Stratum to PPC! Cheesy

Thanks for feedback!

We're glad you liked it Smiley
Post
Topic
Board Pools (Altcoins)
Topic OP
[ANN][PPC] D7 Pool - Stratum PPCoin Pool - 1.5% PPLNS
by
chemicstry
on 11/04/2013, 11:51:27 UTC
http://ppcoin.d7.lt/img/logo.png

Features

  • Stratum!
  • Certified SSL
  • Port 80 Mining!
  • 1.5% PPLNS Fees
  • N = Difficulty * 1.25
  • Dynamic difficulty
  • Minimum difficulty
  • Nice UI Wink


Miner Setup

Pool Host: stratum.d7.lt:3333 (Europe)

Default miner credentials:
Username: username.1
Password: 12345

Startup line for cgminer:
cgminer -o http://stratum.d7.lt:3333/ -u username.1 -p 12345

You can also use our Quick Start guide


Find us

Website: http://ppcoin.d7.lt/
Twitter: https://twitter.com/D7Pool
Support: ppcoin@d7.lt OR post here

Special thanks to: TheSeven for getting stratum working Smiley

We will be offering early withdrawals after 20 block confirms (instead of 520) with a small additional fee. They will enabled once pool has enough reserves.