If you are using
www.CoinLearn.org for free Bitcoins please post your current earning here...
You can try out
www.coinlearn.org to earn free BTC. The time you spend on site does not get wasted. You also learn various things about Bitcoin.
Hm, this "proves" more or less conclusively that the person now in control of (part of)
www.coinlearn.org is you.
It does not, on the other hand, prove that you are the owner of the account that posted the links to
www.coinlearn.org a while ago.
Don't get me wrong, it
seems legit enough, but it just
isn't enough proof.