Even if the WhoisGuard anonymous registration is lifted, there is likely a registration with invalid information under it.
I was able to login to the Panamanian Public Registry and saw the data in the Screen shot is authentic.
I do not believe John Carley is a real name, so it is likely that the Panamanian company was setup with fake identification. The other names on the registration are likely Panamanian nominee directors that put their name on 1000's of companies for a fee. The registered Agent is supposed to have a way to contact "John Carley" but oddly there is no address or phone for "NANCY ORANTES"
There where likely no bank accounts in the "BITCOIN TRADER HOLDING INC." name and only 1 owner, so there was no need to ever register a Panamanian Company for anything other than showing up on a publicly available registry.
Cloudfare is a proxy to protect against attacks. It relays the information from another server. The server for bitcoin-trader.biz is likely hosted with
http://bitcoinwebhosting.net/. The server was likely paid with bitcoin.
If WhoisGuard, Cloudfare, BitCoin Web Hosting, or Google will give their access logs for an IP would be the best way to get a lead at this point.
Can Thomas or Michael provide any details on any of the methods used to pay for any of the expenses?