[ANN] profit switching auto-exchanging pool - www.middlecoin.com

[h2odysee]

Here is the documentation of the API call to send to multiple addresses, if you are interested.

https://blockchain.info/api/blockchain_wallet_api

That's the API for the blockchain.info wallet, which I don't use. I use "bitcoind sendmany ..."

[1715037928]

1715037928

[Jaayzz]

I have a problem:
https://i.imgur.com/i47whTR.png
No, I didn't type "http://" in front of it. Not when launching from this .bat: "cgminer.exe --scrypt -o stratum+tcp://middlecoin.com:3333 -u 1Dotjmmhp49ynms2rz95e2ZDBh2GJTpkWw -p x"
or copying that line into cmd and then running it.

Why am I using cgminer 2.7.3? Cuz gpu

[fredeq]

I have a problem:
https://i.imgur.com/i47whTR.png
No, I didn't type "http://" in front of it. Not when launching from this .bat: "cgminer.exe --scrypt -o stratum+tcp://middlecoin.com:3333 -u 1Dotjmmhp49ynms2rz95e2ZDBh2GJTpkWw -p x"
or copying that line into cmd and then running it.

Why am I using cgminer 2.7.3? Cuz gpu

Try like that:
cgminer.exe --scrypt -o middlecoin.com:3333 -u 1Dotjmmhp49ynms2rz95e2ZDBh2GJTpkWw -p x

[alexb___]

someone can explain me how coinchoose calculate a 46000% profitability on CinnamonCoin?? is this a coin we mine H20?

[fredeq]

someone can explain me how coinchoose calculate a 46000% profitability on CinnamonCoin?? is this a coin we mine H20?

Seems cin difficulty is 32, not 0,18 as coinchoose reports, hence the error.

[bitintheghetto]

Can I use multiple rigs connected to the pool with the same wallet address?

[alexb___]

Can I use multiple rigs connected to the pool with the same wallet address?

yep!
try with this one, i'll tel you: 13RxB7kSrhiw7F4vSLFSVcVrc6G3zQLC8R 

[bitintheghetto]

Can I use multiple rigs connected to the pool with the same wallet address?

yep!
try with this one, i'll tel you: 13RxB7kSrhiw7F4vSLFSVcVrc6G3zQLC8R 

Ok. Let me connect my GH/s GPU cluster. Promise to send me the coins okay?

[xminerx]

Can I use multiple rigs connected to the pool with the same wallet address?

yep!
try with this one, i'll tel you: 13RxB7kSrhiw7F4vSLFSVcVrc6G3zQLC8R 

Ok. Let me connect my GH/s GPU cluster. Promise to send me the coins okay?

I would gladly receive your output for a day and send you the resulting coins! That would be super entertaining, seeing the coins just poor in. I've literally dreamt about someone with a few GH/s mining on my address for a day Even if I didn't get to keep it I've got 340 + 100 KH/s, so you'd know what I'd owe you. Feel free!

[Craigyyyyyy]

Hi h2odysee,

I have a lot of connectivity problems:
[2013-12-11 00:40:06] Pool 0 stratum+tcp://middlecoin.com:3333 not responding!
It's not just from one client or one location (I'm mining from work and home), but several ones. It seems to always happen at the same time for clients everywhere.

[xhomerx10]

I don't understand why we are mining coins with a network difficulty of 40 - 60 and yet you don't want to see anything of difficulty less than 512 from me.  Isn't that somewhat inefficient?

[Thirtybird]

I don't understand why we are mining coins with a network difficulty of 40 - 60 and yet you don't want to see anything of difficulty less than 512 from me.  Isn't that somewhat inefficient?

there's a difference between network difficulty and share difficulty. Multiply the coin's difficulty by 65,536 to get the share difficulty cgminer would need to find to solve a block at that difficulty.

so a coin at 40 difficulty would be a share at 2,621,440 - much higher than 512

[xhomerx10]

I don't understand why we are mining coins with a network difficulty of 40 - 60 and yet you don't want to see anything of difficulty less than 512 from me.  Isn't that somewhat inefficient?

there's a difference between network difficulty and share difficulty. Multiply the coin's difficulty by 65,536 to get the share difficulty cgminer would need to find to solve a block at that difficulty.

so a coin at 40 difficulty would be a share at 2,621,440 - much higher than 512

 Thanks for trying to help me.  I remember asking this question a while ago when I saw diffs in the 10's of millions (which didn't match any altcoins) -  and the answer was opposite what you just told me.  Has CGminer changed the diff display to reflect that but not the share difficulty display?  I'm confused.

Take care

[edit] I started up and old version of CGminer and lo-and-behold, the units have been changed to confuse the aged.  Thanks for the help!
[edit2] So we're actually mining worldcoin right now at diff 48 but I would need to submit a share of diff ~3.15M to mine a block?


 

[Thirtybird]

I don't understand why we are mining coins with a network difficulty of 40 - 60 and yet you don't want to see anything of difficulty less than 512 from me.  Isn't that somewhat inefficient?

there's a difference between network difficulty and share difficulty. Multiply the coin's difficulty by 65,536 to get the share difficulty cgminer would need to find to solve a block at that difficulty.

so a coin at 40 difficulty would be a share at 2,621,440 - much higher than 512

 Thanks for trying to help me.  I remember asking this question a while ago when I saw diffs in the 10's of millions (which didn't match any altcoins) -  and the answer was opposite what you just told me.  Has CGminer changed the diff display to reflect that but not the share difficulty display?  I'm confused.

Take care

[edit] I started up and old version of CGminer and lo-and-behold, the units have been changed to confuse the aged.  Thanks for the help!
[edit2] So we're actually mining worldcoin right now at diff 48 but I would need to submit a share of diff ~3.15M to mine a block?


 

that is correct.

[captainnurple]

Hi all. I've been running rock-solid mining LTC on two 7950s for months, but I'm trying to switch to middlecoin to give the autoswitching a try. Unfortunately I keep getting the windows "cgminer has stopped responding" crash when I try middlecoin. It'll run fine for maybe a few hundred accepted, and then I'll get the crash. I know my rig is solid since I've never had any problems mining on LTC pools.

I'd really appreciate any help getting this to work. Here are my current bat settings


setx GPU_MAX_ALLOC_PERCENT=100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://middlecoin.com:3333 -u 18D9Fwhprh6xXMCsySi4ViPtmT5QxHB8pz -p x --intensity 20 --thread-concurrency 21712 --auto-fan --temp-target 72


The only thing changed here from my stable LTC mining is the middlecoin URL and BTC address as username.

I'm trying it at a lower intensity this evening to see if that helps, but there shouldn't be a problem with 20, since that's what I've been running LTC at for months.

Appreciate any help you guys can provide. I'd love to get this up and running.

Thanks in advance.

[poitch]

I am too seeing disconnect on regular basis.

My current theory is that every time it switches altcoin, it drops the connection. Most likely a frontend server in front of multiple pools, just switching backend and dropping the current connection.

[spawnbsd]

Hi all. I've been running rock-solid mining LTC on two 7950s for months, but I'm trying to switch to middlecoin to give the autoswitching a try. Unfortunately I keep getting the windows "cgminer has stopped responding" crash when I try middlecoin. It'll run fine for maybe a few hundred accepted, and then I'll get the crash. I know my rig is solid since I've never had any problems mining on LTC pools.

I'd really appreciate any help getting this to work. Here are my current bat settings


setx GPU_MAX_ALLOC_PERCENT=100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://middlecoin.com:3333 -u 18D9Fwhprh6xXMCsySi4ViPtmT5QxHB8pz -p x --intensity 20 --thread-concurrency 21712 --auto-fan --temp-target 72


The only thing changed here from my stable LTC mining is the middlecoin URL and BTC address as username.

I'm trying it at a lower intensity this evening to see if that helps, but there shouldn't be a problem with 20, since that's what I've been running LTC at for months.

Appreciate any help you guys can provide. I'd love to get this up and running.

Thanks in advance.

Make sure you're running Cgminer 3.7.2 that solved the problem on most of my mining rigs. On other boxes, even 3.7.2 didn't help and I needed cgwatcher to reset cgminer after 5 minutes of no accepted shares.

[corsaro]

Hi all. I've been running rock-solid mining LTC on two 7950s for months, but I'm trying to switch to middlecoin to give the autoswitching a try. Unfortunately I keep getting the windows "cgminer has stopped responding" crash when I try middlecoin. It'll run fine for maybe a few hundred accepted, and then I'll get the crash. I know my rig is solid since I've never had any problems mining on LTC pools.

I'd really appreciate any help getting this to work. Here are my current bat settings


setx GPU_MAX_ALLOC_PERCENT=100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://middlecoin.com:3333 -u 18D9Fwhprh6xXMCsySi4ViPtmT5QxHB8pz -p x --intensity 20 --thread-concurrency 21712 --auto-fan --temp-target 72


The only thing changed here from my stable LTC mining is the middlecoin URL and BTC address as username.

I'm trying it at a lower intensity this evening to see if that helps, but there shouldn't be a problem with 20, since that's what I've been running LTC at for months.

Appreciate any help you guys can provide. I'd love to get this up and running.

Thanks in advance.

Make sure you're running Cgminer 3.7.2 that solved the problem on most of my mining rigs. On other boxes, even 3.7.2 didn't help and I needed cgwatcher to reset cgminer after 5 minutes of no accepted shares.

I confirm you. Using cgminer 3.7.2 I have reached optimal stability on my 7970 mining rig.

[Kluge]

Lost a whole lotta money for ignoring this subforum. Was pointed toward here the other day. I've been thinking about GPU mining altcoins for the free heat (recently switched to electric heating, anyway), but didn't want to deal with all the hassle of keeping up with the 100+ different Bitcoin mutations and converting them into BTC. The 3% fee is really pretty generous considering how much time I'd be out otherwise just to have one card running, so even if OP's doing some extra skimmin', the payout's still pretty good, transparency be damned.  

ETA: Now I just need to build some mini-boxes to put around the house where the electric heaters are now and I'm all freakin' set! Once it warms up, just move 'em to the horse barn!

[limburatorul]

I switched to Hashcows since H2O doesn't seem to be willing to fix the problem. There definitely is something wrong with the pool and he just doesn't acknowledge.
Look at the top address. Just made .4 today when usually his balance is above 1, maybe 2 BTC per day.

Looks like H2O doesn't want to earn money anymore