I can suggest it, and I doubt that @ craked5 is really on the terrace or sell, but I found something different about the address of BTC,
Maybe this can find the original and the fake. Sell or on the terrace.
Hello, please quote and verify.
-----BEGIN BITCOIN SIGNED MESSAGE-----
This is craked5 from bitcointalk.org and today is 30.01.2018 06:17 AM
-----BEGIN SIGNATURE-----
15ypL2fPE8a7i7hjxMshWcSqAbXBzuiSwM
IFSpO4im/V2FaRH0PpF6ECjuLLp1OlPjNiHrJlA5ejbAImCSkHxlIKLVmueQBM4KuB9EshmrWdePrDj6bw2vQes=
-----END BITCOIN SIGNED MESSAGE-----
BTC = 15ypL2fPE8a7i7hjxMshWcSqAbXBzuiSwM
BTC= 1G3z8YZsGmw6tGBpgrVdYf2d3FVk3kKPEx
Actually I have my own acoount. It is more that 1 year old. And I had to buy merits to become Junior member. Do you think it is normal? I don't think so. And please do not tell me about deserving merits. 99% of member+ accounts got their ranks before the rules changed. Do you still think that merit system works? Well, look at bounty market. It is dead. And one the reason - this forum's account policy.
Well this is what I mean wrongly between who owns and who buys. And I saw the first post in the local Russian language. Is he Russian. Or....
good job people. I just lost $1500 of my investments in this account. The seller told me that it is completely clean signed with bitcoin address account.
To solve this account problem, actually, you can both post, address BTC, to those two people.
If the BTC address is the same as this, (1G3z8YZsGmw6tGBpgrVdYf2d3FVk3kKPEx) he is the owner, if these two people are not the same as the BTC address, report the account will be blocked. 
