Topic: ANTMINER S2 Discussion and Support Thread - page 17. (Read 355892 times)

Well I am in!

UMISOO hosted my S1's and did so without any issues.  Will likely be converting my S1s (still on fence due to high pricing though) but in meantime this is a great.  I have 2.3 Th/s of the UMISOO offering (which is S2 based) and already have .0287 BTC earnings (about 24 hours but I purchased in two traunches so may not be reflective of 24 hour stable hash rate earnings).

Note that the ratio of fees/earnings is posted (I LOVE this about hashnest - full disclosure) and is currently 36.16%.  UMISOO says the purchased hosted miners will be run until earnings = fees which should give enough time to ROI at this bargain basement rate per Gh/s.

The trading platform on hashnest is also pretty good - especially for bitmain units and Avalon units.  I have purchased about 800 Gh/s in a mix of Antminer S3, Avalon3 and ASICMINERV3 units.  Payouts have already posted to my wallet.

A few very small negatives: (1) not much in scrypt miners yet - hopefully will see a lot more soon, (2) would like to see mining addresses from UMISOO and other hosted units to confirm no skimming, though bitmain has always been pretty upfront I would still like to see even more transparency, (3) would like an option to convert my existing S1 units already with UMISOO to hosting on the farm (Sushi can this be done rather than converting to S3??), and (4) BTC deposits (used to purchase units from market - not relevant to UMISOO purchases) take FOREVER - almost 8 hours for my last 2 deposits despite having 20+ confirmations.

Great new cloud option.

Umisoo Round 1 subscription 【2nd Day Mining Earning distributed】: 0.01933BTC/T

Would be interresting to hear some facts in regards to the mining center..

How much power does all those S2s use?

im wondering, how much heat has to be moved... must be alot :-p

How many hash do you give?

can you please change a Gmail email address to verify...

Yes, this forum, and PM us the username of HASHNEST.com

I had the same problem - are you using gmail by any chance?

Trying to register but not receiving the verification emails

On what forum do you refer to - the hashnest.com forum or this forum? Do I have to PM you or just type a message?

Congratulations! You've just discovered complimentary HASH RATE!

Let's sign up HASHNEST.com NOW

Enjoy the cloud mining free of charge just by saying something on the forum & PM (Talk ID: hashnest.com) your HASHNEST user name, the hash rate is yours! 

if... the temp inside this building is kinda normal or hot
then it'll be better for psu to intake the cold air from bottom (to maximize the air circulation)

for this case, i assume this building is so damn cool
thats why they can host around 4300units of S2 <

Yes, these replaced the s1's.

Yeah, but PSU should intake a cold air from  the bottom, but not as on this pictures... 

Thanks. Do you have a time frame for release of the new firmware?

Hi IYFTech,

The latest version was tested with USB miner. Correct, we will release another version or new versions which are for S2 & S3 once engineers finish upgrade.

Anyway, we will try our best to upload the latest one on github as soon as we can.

Thank you!

oh my goooood.so many s2 !!!!!

+1 to that!

Hello Bitmain,

I see you have uploaded the latest cgminer source code here:  https://github.com/bitmaintech/cgminer

Can you please tell everyone how to upgrade their S2 & S3 miners to this latest version with the security fixes? Or are you releasing a new firmware for the S2 & S3 that will include this cgminer version?

Many Thanks, IYFTech.

I was thinking of buying a contract but finally abandoned the idea.
First of all you mine with someone else hardware and you can never sell the miner
if you purchase the hardware as well and sometime it can be delivered to you its different
and the fact that they mention when the fees and electricity equal to zero
contract ends.

for now its only 4p in the 220 total

off-course they mine more profitable than the average garage miner

Good buy home mining.