This user : https://bitcointalk.org/index.php?action=profile;u=1410401  gave me a negative merit accusing that a certain account would be mine but is not.

How can he be sure the account would be mine? Because of the account name? To be sure, given the evidence, this charge is serious.

What procedure for him to remove this merit? It is easy to go out accusing general without evidence.

And this evidence he posted in proves nothing, because I can do nothing if someone created an account similar to mine.