Topic: [POOL] Coinmine.pl Zcash - https://www2.coinmine.pl/zec/ (Read 6610 times)

Feeleep are you there? Your pool has stolen my 200$! Can you help?

Hello feeleep. Yesterday I have been mining on your pool with top1 speed for ~1 hour. And no earnings have been credit. Can you check it? I have sent you an email from pool website with more details.

After changing pool to another one i getting stable more than with coinmine. 

My earnings with 4100-4300s/s are about 0.38-0.49 Zec/24h is it normal?
All calculators that i found across the internet shows me up to 0.57-0.62 zec per 24h.
There are more than ~25% difference What wrong with payouts?
pool nickname - andr15

personal shares screenshot
http://image.prntscr.com/image/8d908f77dcb24068b0b39c1fa9463e00.png

earnings screenshot
http://image.prntscr.com/image/480b3b73f3bb4d519a8723f0a35aadc0.png

issues with SSL should be fixed now

many rejected and disconnected 

SSL connection is now enabled: zec.coinmine.pl:7017

feeleep

SSL/TLS connection ?

You suck, it's not much. Renter cost hign over 30-40% normal ZEC mining cost with luck =100%, miners can dump for electric cost and go to another coins, but renters have to accept to lose by ZEC/BTC crash 10-20% rate(up to 30%/day). If you dont like, you can go to f2pool, flypool, nanopool

My earnings (and likely everyone else's except for the big pool-hopping scammer) in the past 24h now up by 85%. Partially due to pool luck of 57% in that period. The rest due to switch to PPLNS.
Win for 99.9% of miners, win for pool (miners like higher payouts), loss for the 2-3 scammers with the tens of thousands of GPUs.
Since these guys control appr. 10% of the global hashrate, they should make close to 600 ZEC per day. Until coinmine and suprnova dropped PROP yesterday/today those guys have scammed away from the loyal miners a couple hundred BTC total (or a couple of Tesla Model S P90D).

Thank you, I noticed that around block 24150-24160 things changed. Now earnings per round are much more consistent. Huge difference to before when they would scatter by a factor of 3. My daily earnings are already up by 60% and it is just 16h since changes were implemented. Part of this is obviosuly due to the fact that the pool runs at a sensational 60% for the past 24h. So in total I do expect revenues for loyal miners (that's probably the vast majority) to go up by 15-25%, while the three huge pool-hoppers (could have been just one splitting his hashpower on three accounts) will see their revenues go south.

Hi - I am currently testing PPLNS scheme as I noticed this miner as well.

EDIT: Payout scheme changed to PPLNS

@feeleep: I was wondering why my revenues on your pool are in total 15-25% less than what they should be. Until I noticed that on >100% rounds my revenues are just slightly below what they should be while on <100% rounds they are 2-3 times lower than what they should be! The further away from 100% the more discrepancy on both ends. So I monitored the situation and saw one huge farm pool-hopping.

They hop into your pool when a new round starts. If the rounds goes over 100% they hop to another pool. It is the miner which has appr. 3.5 MSol/s and is donating (so easy to spot even for outsiders, despite the anonymous handle). This means that once the round goes over 100% the hashrate of the pool drops from 7 MSol/s to 3.5 MSol/s and the rounds get very long. Once some loyal miner who stays in the pool finds the block and the round ends, the 3.5 MSol/s miner returns just to pump the shares on the new round, getting overproportional revenues on all short rounds, while letting others do the lifting on long rounds. Sucks, because everyone else is probably losing 15-25% on average since this pool-hopper has 50% of the total hashrate of the pool.

Any chance to switch from PROP to PPLNS to end this scam?

The pool works nicely otherwise, but this mega pool-hopper sucks and steals big time from the loyal miners. Don't tell me these are the GM scammers, because there are not many people out there able to do 3.5 MSol/s.

Can you explain in more detail on what port to connect legitimately?
At the moment, all of my farm go to port 7007:
Worker   Hashrate   Difficulty
001   1,441.68   21750.23
002   988.20   13005.43
003   930.12   13698.45
004   899.57   13248.45
005   502.54   12433.91
006   381.98   9087.54
Does it make sense to change the port in my case?

hi - it is only automatic at this moment, I really (REALLY) dont want to keep users coins on pool wallet

you should consider dropping payout limit to 0.001 like most other pools bro.

thanks guys!

Best zcash pool , actual hashrate, automatic payout 

Thanks for adding static ports, ur pool was one of the more stable to mine zcash, u did a great job. Thank you. 

Guys,

Small update and summary on changes in pool infrastructure:
I added several failover servers in US, EU and Asia to keep the best possible performance for users (no disconnections, no issues with authorizations, lowest ping possible). I had to restart stratum servers but it was last time
Because I had a lot of request I added two static ports and here is a summary:

Available addresses:
zec.coinmine.pl - geolocation, load balance, failover - use it to get the best possible ping for your location
zec-eu.coinmine.pl - load balance, failover - if for some reason you want to mine directly on EU servers
zec-us.coinmine.pl - load balance, failover - if for some reason you want to mine directly on US servers
zec-as.coinmine.pl - load balance, failover - if for some reason you want to mine directly on Asia servers

Available ports:
7007 - default vardiff port
7077 - default vardiff port for big hashpower
8008 - static port - diff 20
8088 - static port - diff 500

Any questions? please ask
feeleep

feeleep, im using claymore miner on ur pool and i was wondering if there's a way to set a fixed difficulty. My miner hash at 240 mh/s.

very good. well thx.

added more precision to rounding on dashboard

dash says 0.003

Last Hour    0.00000265    0.00000000    0.00000000    0.00000000    0.00000000    0.00000003    0.00000000
Last Day    0.00050437    0.00000000    0.00000000    0.00000000    0.00000000    0.00000504    0.00000000
Last Week    0.00473586    0.00000000    0.00290612    0.00000000    0.00000000    0.00004729    0.00010000
Last Month    0.00606171    0.00000000

i got 0.003 for my first payout and this will be my second payout... as you can see i have enough for payout.. unless the information your pool is giving me is wrong. i can take a screen shot if you like.

your balance is: 0.00299190

impulse709

whats your account?

hey man iv been at 0.003 for hours and still no payout. can you look into this>?

I cannot see this picture

what miner do you use?

Hello,
I have just started to mine to this pool,
as i read in the site there is no fee for payout transactions...
i receive 2 transactions
Just look what i received and nothing else.

i have a low hash worker, which is experiencing a rejected share for low diff, can you check this? mining with 50 sol with that one

Hi - Just released 0.3a miner with GPU support - you can find it here: https://github.com/feeleep75/nheqminer/releases/tag/0.3a

Where's your nheqminer for which you gave that instruction nheqminer -u feeleep.1 -p x?

We got unlucky I guess.

Thank you for sticking with it and sorting it out!

Guys - all sorted now. I am very sorry for this situation but it was not my fault - my transaction stuck for 200 blocks in the network therefore I could not send any new transactions.

Now all pending payments are completed and auto payment is enabled. It runs every 30 minutes because of zcash CPU intensive transactions.

cheers,
feeleep

Co jest do kurwy nędzy z wypłatami???
Misiu jeżeli, te monety zginą znajdę Cię o to się nie bój!

gotta give it to you, you remained stable the whole time, as you proved before with your other pools, good job.

can you please lower the minimum (manual) payment to 0.01, means a lot to us smaller miners

Come on, please reduce minimum payout threshold and of course enable payouts.

We'll lose out a lot if you don't.

Where is my COIN?
ANSWER!!!!!!!!!!!!

pleeeeaaaase lower minimum withdraw and fee. ill have to wait half a year to withdraw at its current limit.  you would still make alot money  considering the coin is worth so much. it should be much lower for miners that dont have 10000 GPUs. thank you.

wallet is probably empty, thats problem  

So... are you going to lower the minimum payout in very near future?

Most of the pools are currently standing at 0.1 ZEC minimum payout and that's a whole lot for small mining set-ups, with the current huge difficulty.

payouts are not even enabled now as there are some problems with wallet

haha we all got fked. well played pools

dude I can't withdraw because it has to be at least 0.1..

1%

How much is your fee?

Guys,

It is time to give you full info about infrastructure... We prepared several servers for you (they are all live and connected to testnet however they will be switched to mainnet without interruption on 28th), so here it is:

We have two ports open:
7007 - port for normal miners
7077 - high diff port for large farms (like nicehash)

And here are our servers:
* zec.coinmine.pl - this is default address. It uses geolocation and automatic failover so no matter if you mine from US, EU or Asia you will be connected to closest possible server. And if one of the server goes down, you will be switched to another one. However if you prefer to decide by yourself:
* zec-eu.coinmine.pl - Europe based automatic failover server pool
* zec-us.coinmine.pl - US based server (failover will be added if we have enough miners)
* zec-as.coinmine.pl - Asia based server (failover will be added if we have enough miners)

If you have any questions please ask.

Cheers,
feeleep

Windows CPU miner available: https://www2.coinmine.pl/zec/index.php?page=gettingstarted

Hi,

I opened Zcash pool and it is ready for testing (until Zcash is live you will mine TESTNET coins!)

Once mainnet is active I will switch mining.

https://www2.coinmine.pl/zec/

--
feeleep