It was derived from blockchain.info and I RichAn is keeping this address here for future reference in case my bitcointalk account compromise then I use this as a proof of the account owner.
I am quoting this for you; make sure you don't edit the post again, or it will show that it's been edited, which may null your stake.
Additionally, I want to suggest that you sign this address to prove that it's yours. You can learn more about how to do this here: How to sign a message?! (specifically here for Blockchain v2)
Here it is - 1SHTU4T1wMY8whhN5n62w3Ed4E6ubEq6s
Quoted, but you should look at following my advice in the post above yours, as well, and sign a message from that address to prove that you own that address. Cheers!