I offer services to restore the Blockchain wallet (as well as any other purse BTC) to the working state of any complexity.
I work with all wallets, tasks of any complexity.

For example:
Validation Error: Error #-26: 258: txn-mempool-conflict⚠
Validation Error: BitcoindException(super=com.neemre.btcdcli4j.core.BitcoindException: Error #-25: Missing inputs, code=-25)

And many many others
+ I work with other crypto-currencies.
+ Restore wallets from any customers.
+ I help get all coins from forks.
+ I help to return funds that have not yet received confirmation (only in good intentions, refund from your wallet and not Double-Spend as payment to the site or someone else's service)

The cost of the service in case of successful recovery of the wallet / transaction is negotiated individually.
Payment after work performed, and accepted in ฿

Contacts: pm or https://t.me/blockchain_supp

being someone who lost some bitcoins invested at amhash.com, hashie.co, hashprofit.com - EVEN flowertechnology.com and cloud.zenminer.com (appeared to be SO LEGIT  ) - a pattern emerges "if something is too good to be true, it's likely NOT TRUE!" it may be VERY WISE to STAY AWAY!! just saying...

i too would like to know how surehash arrives at their payout thresholds, and exactly what type of mining equipment they have conjured up. if ONLY FOR A LAUGH...LOL  

i had faith and ignored all the warnings signs that many offers mentioned above were NOT LEGIT, oh well "Lesson Learned - Never Again"

and now surehash claim to have 203 customers and sold 7,600 ghs - <sigh> i wish those folks much luck, they're gonna NEED IT!  

Bitmaintech has a cloud site called hashnest.com that looks interesting. At least we know they are legitimate miner manufacturers! has anyone signed up for cloud mining hash there? please share your experience, if so. thanks and Happy Mining Folks, but be careful who you give your bitcoins to. don't get burned like i have, it's really not so much fun when that happens and it ruins your ROI schedule...



***update - i just took a look at hashnest.com myself, and the following was a message (within quotes) posted there:


"admin  on  2015-04-14 06:18:25
Due to the falling bitcoin price this week, ANTS2 and UMISOO contracts currently have higher maintenance fees than they do revenues.

From April 14th, 2015 (Beijing time, GMT+8), Hashnest will calculate once daily ANTS2 and UMISOO expected revenues on a PPS basis. This calculation will be performed between 12:00 and 13:00 Beijing time each day. If this calculation returns a negative result, the losses will not be deducted from your remaining balance.

If negative income conditions persist for ten days in a row, ANTS2 and UMISOO contracts will be terminated.

* Currently, theoretical PPS return per terahash should be 0.01017BTC, and the daily electricity cost per terahash of ANTS2 and UMISOO is $2.304 USD. As long as BTC price is lower than $226.54 (2.304/0.01017), the electricity fee will exceed the mining rewards.

* The bitcoin price used will be the CoinDesk BPI USD price."


***and so the lesson here is, if a legitimate miner hardware maker has problems being profitable with cloud mining...well you can fill in the rest...

i just stumbled onto this support thread, perhaps a bit late it seems. i have quite a few S3's nearly all purchased directly from bitmain. they have worked without issues for many months. just yesterday one starting beeping for no reason, so i powered it off and on. now it is stuck with the two lights on (green and amber). no amount of pushing or holding the reset button does anything to get me back into it. i do believe it was running 24 Oct as all the rest (about 20) also have this same firmware. am i dead in the water or is there some other hitherto unknown miracle cure for my predicament? thanks to all for your time and considerate reply. cheers! ;-)

i read on another thread, a user named Pautado claimed that "For MY s3 the best firmware is 10/24 it is the one that gets me higher hashrates and the most stable. And yes, I know about the not working reset button and I really don't care about it... If anything goes wrong I can always flash it by serial/jtag..."

how would one go about doing the above as he suggests? thanks again...

hi Dogie, thanks again for your great post. one question, is there some way to implement load balancing? thanks again for your time and considerate reply.

This is a reply I got from them when I questioned their legitimacy:


First, an email from a satisfied customer:

Date: Saturday, May 24, 2014
Subject: Re: Hash Master Customer Receipt/Purchase Confirmation
To: Alon Peled <sales@hash-master.com>

Alon:

Arrived first thing this morning. THANK YOU. Seems to be running like a charm.

Made a little video about it and mentioned how well you treated me.

http://youtu.be/iMZlHrtf78Q

Thank you again,
Lee


Then, an email from Alon himself:

Hello (me)
my name is Alon Peled
I'm the CEO of ISO Beauty Inc
And Hash Master Technology which is a division of ISO international inc

My cell is 408-646-#### (if anyone wants the last 4 digits, just ask.)

You can check my name online

Regards

Hi Acejam, I was testing your pool last night and my btc wallet address is 1Pcbp3KBsJuSqNCJBgqtUMXe6UjRhHB8f. I was hashing at well over 1THS for several hours but kept seeing the expected share and block times fluctuating back and forth, up and down. And I had no indication whether my work was going to be credited to me at any point, so I stopped mining there. Can you tell me whether or not my work will still be credited? I believe I was mining there for about 6-8 hours or so. Thanks for your time and considerate reply. Cheers, Gil...