Quote from: 24p.info on April 23, 2017, 11:28:14 AM

my last payout https://blockchain.info/address/1Kxwm9pNpP1XZVDuKGY6s8FH23quwjPodz
manuel and fast job

That payout originates from an adress with 80 bitcoins, I honestly don't think you made that transaction. Please sign a message from

1Kxwm9pNpP1XZVDuKGY6s8FH23quwjPodz

To prove that this is really the adress you sent the bitcoins from.

You don't need to do it, but that would only further conclude that you are nothing but a scammer.

I wouldn't dare to say that you aren't a scammer if you sign it, because you probably send the funds to a friend, but it would be a good indicator if you are bluffing or not.