Hello steemians. We have new cloud mining kid in the town. Sierrahash. They are supposed to be UKbased company with datacentre in the Iceland. They only just started 16 days ago so should be by default highly untrusted, but they are offering 150GH/s Bitcoin mining for registration, so for people who want to have a go and give it try its nice option.
I have bough some hashpower from them and they seem to be about 30% more expensive that their competition Genesis Mining and HashFlare, but they are only ones offering lifetime contract at the moment (well supposing they will last your lifetime;)
You can't really expect any great return of this free offer, but I think its very good way to get people interested in Bitcoin in general, get them make wallet and such. Share with your friends and let more people join the Bitcoin revolution!
I would not recommend anyone to invest more money that you are able to loose, but its worth giving it a go and claim your free hashpower and see how it goes. Please use my referral link if you want to register.
https://www.sierrahash.com/?ref=202288
I will do the testing for 1 week and let you guys know if they are paying as supposed and if withdrawals are without any issues.
After about two hours of testing I have the feeling they are paying out quite a bit more that they should with the hashrate I bought, thats never sign of reliability. PLEASE INVEST ONLY LITTLE if you want to try it.
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Managed to withdraw 50$ already. So that part is working, but the payout seem to be to high to be true. I think its a Ponzi.
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