I'm searching about the sites which i can earn bitcoin without investing anything,So I join Clix4BTC on 27 May.You need to watch ads for 10 to 40 sec only.You can Earn in USD and BTC also.And you can withdraw upto 0.00010000 but it take time to get in your blockchain wallet better to withdraw upto 0.0050000 it takes some hours to get in your account, And Its just a easy way you can earn bitcoins,You can transfer your earning to block chain i upload my screenshot for prove
this is the site from where i earn.
Please join from my referral link
http://www.clix4btc.com/index.php?ref=kashifmkhan
thanks
and this is my blockchain transaction
please share the info with everyone let all get info