Pebblecoin (XPB) - FIRST DPOS CRYPTONOTE COIN LIVE - Qt Wallet GUI - v0.4.4.1

[ikiscream]

selling 3k xpb make offer 

[Jocuserious]

I would make an offer but I can't even download the wallet.  I'm stuck on 32 and it won't recognize anything (The browser crashes every 2-12 hours depending on usage even).  So no where to accept the coins.

I bet this might be the first time such a complaint was openly admitted to on these forums...fuck it; I'll check back in a week.

[XPB]

@XPB, if you did a hard fork, what about the coins which we have mined? Will them became invalid?

No, all the coins that have been mined so far will remain valid.

[XPB]

I have finished updating the algorithm to fix the TMTO flaw that Wolf0 discovered.  I considered using yescrypt but I figured it would be simplest to update the algorithm I already had.

The fix was to make each value in the state depend on a value earlier in the state.  Wolf0's particular TMTO optimization was to store only every n values, say every 32 values.  Now, if you want to calculate value #1025, you get value #1024 (the one you have stored), then you do the transform, and now you need a value earlier in the pad, say #675.  You only have #672 stored (every 32nd value), so you have to compute values #673, #674, and #675.  #673 in turn requires a previous one, say #340, but then #340 requires computing #321, #322, ..., up to #340, each of which also require previous values.  It ends up being very deep recursion unless you have actually stored each value.  Even with a gap of 3 or 4, the recursion gets too deep.

I was able to implement a TMTO which uses 65% of the RAM for being about 30% slower.  That same approach trying to use 46% of the ram was 580% slower.  The memory usage can probably be optimized a bit more, but at this point it seems very unlikely for it to be possible to get good speeds for anything lower than half the RAM usage.  Thus I've kept the RAM requirement at 13 GB.  People with only 8 GB computers will be able to mine at the slower rate.  Or we wait until Wolf0 or somebody else does their magic, at which point I will see if it's good enough or whether I'll update the algorithm again.

I'll release the updated binaries tomorrow, and I will time the hard fork to be sometime around 1900 GMT on Thursday.

The pebbleminer source code is updated with the new algorithm if anyone wants to take a look.  I haven't made a testnet or a pool yet.

[XPB]

I'll release the updated binaries tomorrow, and I will time the hard fork to be sometime around 1900 GMT on Thursday.

I'm running a bit behind schedule.  I implemented the algorithm in the daemon and, on my private test-net, the switchover works, but there are still some issues with the difficulty adjust since the new algorithm is a bit slower.  I'll release the binaries tomorrow and the hard fork will probably be Friday at 1900 GMT.

[ikiscream]

I'll release the updated binaries tomorrow, and I will time the hard fork to be sometime around 1900 GMT on Thursday.

I'm running a bit behind schedule.  I implemented the algorithm in the daemon and, on my private test-net, the switchover works, but there are still some issues with the difficulty adjust since the new algorithm is a bit slower.  I'll release the binaries tomorrow and the hard fork will probably be Friday at 1900 GMT.

exchanger launch schedule sir ? 

[Rantzbitz]

Buying XPB , send PM with amounts and price

[XPB]

I'll release the updated binaries tomorrow, and I will time the hard fork to be sometime around 1900 GMT on Thursday.

I'm running a bit behind schedule.  I implemented the algorithm in the daemon and, on my private test-net, the switchover works, but there are still some issues with the difficulty adjust since the new algorithm is a bit slower.  I'll release the binaries tomorrow and the hard fork will probably be Friday at 1900 GMT.

exchanger launch schedule sir ? 

Let's make sure the coin is stable and non-exploitable before we discuss putting it on an exchange.

[Rantzbitz]

Selling 5k XPB for 0.11 BTC.

I sent the BTC over 12hrs ago

https://blockchain.info/tx/332face760ce46f632ae846f6990852709a5205ddef13dba9f20fa6fc7f69e3b

I still haven't received my XPB

[XPB]

Version 0.3.0.1 is now released and the binaries are available.  This is a forking change.  Please update your binaries before block 20250, which is around Friday 1700 GMT.

I have not finished updating the pool yet, so it may be down for a few hours after the forking change.

LINKS:
Source: https://github.com/xpbcreator/pebblecoin/
Windows 64-bit Package (Qt + Daemon + Simplewallet): https://www.dropbox.com/s/byevj4ga1tl30du/pebblecoin-all-v0.3.0.1-win32-x64.zip?dl=0
Linux 64-bit Package (Qt + Daemon + Simplewallet): https://www.dropbox.com/s/ohwrszydmjsd2q0/pebblecoin-all-v0.3.0.1-linux-x64.tar.gz?dl=0
Pool Website: http://69.60.113.21
Miner Source: https://github.com/xpbcreator/pebbleminer
Linux Stand-Alone Miner: Binary N/A

CONTACT: xpbcreator@hotmail.com
IRC: irc.freenode.net, #pebblecoin

[MobyDick_Poloniex]

XPB/BTC #Pebblecoin market added at Poloniex. 
 
https://poloniex.com/exchange#btc_xp

[Rantzbitz]

Selling 5k XPB for 0.11 BTC.

I sent the BTC over 12hrs ago

https://blockchain.info/tx/332face760ce46f632ae846f6990852709a5205ddef13dba9f20fa6fc7f69e3b

I still haven't received my XPB

Sorry, that seems to be my fault - I shut down the wallet soon after I made the transactions; it looks like they weren't broadcasted right or something. Opening it now.

Got them! Much thanks

[sorryforthat]

Great idea behind this coin.

In theory yes, but hardly anyone sitting behind their current computer can mine it. It will be mined by very few, whom of which will profit highly.

I hope to the bitcoin gods that the devs arent behind the high hash rates and exploiting the community.

[damashup]

Maximum supply?

[ikiscream]

XPB/BTC #Pebblecoin market added at Poloniex.  
  
https://poloniex.com/exchange#btc_xp

how to send balance ?  
simple wallet to poloniex ?
i'm using pabble-qt ,already confrim but my balance still 0 in poloniex 

[goodge]

Maximum supply?

HOW many coins available now?

[damashup]

Maximum supply?

HOW many coins available now?

Just over 2m coins available now, however I'm interested in what's the maximum amount of coins that will ever be available?

Also, I understand its 300 coins per block (and approx 8mins per block?) now, however what's the emission curve over time?

I couldn't get a sense of this from the OP.

[go6ooo1212]

Hardfork tomorrow. Only a day more of fun mining

I got my new i7-5930K and clocked it to 4.7Ghz - it's doing 7.3H/s to 7.4H/s on Pebble.

Nice equipped 600$ CPU

[Mineotaur]

"Wallet encryption failed due to an internal error. Your wallet was not encrypted" 

[XPB]

Maximum supply?

HOW many coins available now?

The total coins are available at this link.