Titel zegt het eigenlijk allemaal ;-)
Stuff works like a charm, bieden mag hieronder of via PM.
Locatie België. Afhalen kan, opsturen gaat ook (13.05 Euri voor NL, 6,5 voor BE )

BTC only, kheb geen zin om mijn bankrekening te checken en te zien of de betaling uiteindelijk al dan niet is toegekomen , en ook geen zin in Paypal kosten ;-)

Created a new topic there : https://bitcointalk.org/index.php?topic=743134

Tried to set it up so that bitcoin-qt just mines by itself ( just as a test) : it crashes with
Assertion Failed main.cpp Line 1738 hashPrevBlock == view.getBestBlock()




 

Hi,

I tried to mine solo: when running bitcoin-qt, the client runs as normal and can sync fully.
But when I try to start mining, it crashes as soon as a new block has been found on the network.
I first thought it might be the mining client or a wrong setup, but it even craches when I just try to let Bitcoin-qy mine by itself.
This is the bitoin.conf :

datadir=e:\btc\data
server=1
rpcuser=xxx
rpcpassword=xxx
rpcallowip=127.0.0.1
rpcport=2223
gen=1
daemon=1
listen=1

Crashes with the message :
Assertion Failed main.cpp Line 1738 hashPrevBlock == view.getBestBlock()

yup, fully synced.
The config file contains server=1, so the server is up and running when I start the miner.
It mines for a few seconds / minutes ( depends), but then crashes.

Maybe I should try another pc, dunno, seriously lost here.

ok, I'm a bit stuck here.
I start bitcoin qt, runs ok, until I start mining.
It mines for a bit ( few minutes tops, sometimes only a few seconds), and then Bitcoin-qt crashes.
It seems to happen right after a new block has been found on the network.


In the system application log, it only says it got stuck on msvcrt.dll, version: 7.0.2600.5512 on 0x00023509.

My bitcoin.conf :

datadir=e:\btc\data
server=1
rpcuser=xxx
rpcpassword=xxx
rpcallowip=127.0.0.1
rpcport=2223
addnode=85.214.251.25   
addnode=137.116.225.142   
addnode=67.186.224.85   
addnode=88.198.58.172   
gen=0
daemon=1
listen=1

Last output from the debug.log :
2014-08-12 18:27:40 ProcessBlock: ACCEPTED
2014-08-12 18:30:10 CreateNewBlock(): total size 83774
2014-08-12 18:30:11 keypool reserve 1
2014-08-12 18:30:11 CreateNewBlock(): total size 83774
2014-08-12 18:31:12 CreateNewBlock(): total size 111262
2014-08-12 18:32:14 CreateNewBlock(): total size 122229
2014-08-12 18:33:16 CreateNewBlock(): total size 141977
2014-08-12 18:33:45 UpdateTip: new best=0000000000000000016a11f217915dde48677209b336cb0ca7d1fa79660c6b8f  height=315296  log2_work=80.161218  tx=44404034  date=2014-08-12 18:32:24 progress=0.999997
2014-08-12 18:33:45 ProcessBlock: ACCEPTED
2014-08-12 18:33:46 CreateNewBlock(): total size 28232

I'm using bfg-miner:  mining seems to work (getting hashrate and stuff) , it's just impossible to mine since the bitcoin-qt always crashes.
Any thoughts on this one ?

EDIT:
 just tried it again. I let the client sync first (runs fine during that), after that I start bfg-miner, and it crashes. Last output from debug.log:

2014-08-13 17:40:19 ProcessBlock: ACCEPTED
2014-08-13 17:42:10 CreateNewBlock(): total size 159490
2014-08-13 17:42:11 keypool reserve 1
2014-08-13 17:42:11 CreateNewBlock(): total size 159715
2014-08-13 17:42:26 ERROR: CheckTransaction() : vin empty
2014-08-13 17:42:26 ERROR: AcceptToMemoryPool: : CheckTransaction failed
2014-08-13 17:42:26 Misbehaving: 72.90.92.111:8333 (10 -> 20)
2014-08-13 17:42:26 ERROR: AcceptToMemoryPool : inputs already spent
2014-08-13 17:43:12 CreateNewBlock(): total size 184167
 



(Side note: I'm solo mining, it's a long shot (very long shot ;-)) since I only have an Antminer U1, but it's a fun little project ;-))

And it's down ...

http://www.isup.me/qoinpro.com

It's not just you! http://qoinpro.com looks down from here.

We're just levelling out from the previous high, that's all. As long as we stay above the high of the peak before that (266$ if I'm not mistaken, give or take a few since prices differ at different exchanges), we should be fine.
With all the positive buzz going on (Bitcoin ATMs popping up all over the place, Wall Street is not too far off, some quite big stores accepting bitcoin , ..), I doubt that we will see the trend broken.
Sure, China weighs in on the bad news, but that bad that we're going back to 10 ? Don't think so ...

You're right on track with Rickard Falkvinge here, although the 100.000 is his low estimate ;-)

btw, found a nice list of predictions for 2014: nr 3 and 4 seems quite realistic from my point of view ;-)
http://crypt.la/2014/03/09/10-professional-bitcoin-price-predictions-2014/

Right, sorry voor de stilte, been a bit busy.

ik wou nog een foto posten van de miner + screenshot van de miner in werking.
Maar zonder case stond het inner framework net iets te scheef t.o.v. de fans, en heeft de achterste fan tegen het metalen bovenstuk getikt bij het opstarten.
Long story short : de achterste fan mist nu een blade. Deze moet dus vervangen worden. Heb wel nog een gewone (geen high speed) fan liggen, maar dit lijkt me niet echt 100% safe.
Als er nog interesse is, post below, anders haal ik even de verkoop offline en vervang ik de fan door een andere high-speed fan.

Ik zal wat frequenter checken ;-)

UPDATE:
Fan vervangen door non-highspeed fan ->
http://i61.tinypic.com/2la8zo7.jpg

Draait inmiddels al 45 min op volle toeren, temperatuur tussen 64 en 67°C , dus de backfan trekt nog genoeg hitte weg, dus safe:
http://i58.tinypic.com/51oy1x.jpg

Richtprijs : 300

Hi,

ik verkoop mijn BFL Single 60GH. Draait perfect zonder cover, en top fans reversed -> minder geluid dus.
Zonder voeding ( die leefde helaas niet lang ..), maar heb nog een XFX voeding van 850W die je mee kan overkopen indien gewenst.

Bieden hier, of in PM, maakt niet uit.

******SOLD******VERKOCHT*********

I finaly got the latest version to run, got a few nxt, and then it showed me this :
"You can generate the next block in 617 days 21 hours 42 minutes 28 seconds"


Geez.
So the ability to generate a block depend on how many coins you have ?
Guess I ain't nowhere to close to getting any more coins from this blockmining.
Support is welcome on 1745206542079803390 ;-)


Edit : it just jumped to "You can generate the next block in 1060 days 5 hours 37 minutes 56 seconds." damn ... wee bit discouraged here

1745206542079803390

Thanks in advance :-)

Here is mine :-)
http://i39.tinypic.com/2yphekz.jpg
bZ6i4Sa18f5MKAQmt977TcQkdHoMJSdNxF

Thanks in advance :-)

Yes .. but since the US is printing money like it's Monopoly money, this trust is fading. The Chinese Yuan is well on it's way to replace the US dollar as a Global Reserve Currency.
Bitcoin is gaining ground everywhere, so in due time .. who knows, bitcoin might become a Global Reserve Currency.

Nope, the missing sence of morality is greed: some folks just have no limit, never have enough.
It'l like Boulimia nervosa, but with money. In my book, these people are sick, suffer from a psychological disorder, and should be treated, not praised.

True, can't argue with that. But again, still dodging taxes? When will he have enough ?

Nobody told me nothing, I make up my own mind. And I do not vote for socialists.


Nope, Arnauld is the victim of his psychological disorder. He, and all the others he's scammed out of their money, all victims of his disease ..


Bull. The market doesn't matter, humans matter, the market seems to have forgotten that.
Why? Greed ...

Welcome to the real world ... One of the richest guys in Europe, Bernard Arnault, is about to be charged with tax fraud, for setting up mailbox companies in Belgium to avoid taxes in France. Ok this is a bit off topic, but stuff like that seriously pisses me off. No sense of morality whatsoever.
Greed got the better of M4v3R, and what he did was wrong, seriously wrong, but at least he's trying to fix his mistake, where as scum like Arnault just denies any wrongdoings.
Scum of the earth, it either sinks to the bottom or floats to the top ...

To put things in perspective, Gox makes about 10k btc a month. Bitmarket is no Gox, so it would take them longer than 2 months to recover from this, but it's not impossible. Hopefully they can get some investors to bail them out a bit, but it is possible that they can survive this.
I for one hope they do.

I could not have said this any better, kudos to you!
Relaunch asap, with fee, and try to get some investors to survive the dip. Reputation will be down, but after a while it will bounce back up, investors will know this, and will take the opportunity to get a piece of the pie. It's a risk inverment, but I'm sure there are ways to ensure their stake in this. Hope you can work things out.

If I were you, I would get it back up asap, but with a minimum trading fee.
At least this way you can start filling up the pit, bit(cent) by bit(cent).

Looking at the transaction log, yes, people are still buying coins.
If people would stop using the site, he would be in deeper shit.
We now know that he has lost quite a substantial amount of BTC, but we also know that that happened a few months back.
In the meantime, he has been able to keep it running.
If they rework the site and charge a small transaction fee, over time they would be able to repay their debts, and become profitable.
Let's just hope that happens instead of simply closing the site, because that would be bad for all.