It seems you guys are spamming, only asking useless questions on this thread. There isn't any serious bidder yet!
Although I am new here but they 're very serious and polite every time I write something here any question.
I want to buy the account , but I found most of them were asked to "sign a message" so I want to know what is its purpose ? if not I will lose money
buying the wrong and unjust way.
If the seller can sign a message from an old address that the account has posted sometime ago, it can prove that the account is not hacked or stolen
Sincerely thanks for your help ! If seller say that he can sign a message then how can we check that ?
He should give us the signature, message signed and the btc address used so we can verify it