I am not really the first owner but I am currently the last owner
Account sales are discouraged and ban evasion is not allowed.
18. Having multiple accounts and account sales are allowed, but account sales are discouraged.
25. Ban evasion (using or creating accounts while one of your accounts is banned) is not allowed.[e]
About ban, you can read this topic.
Signature Campaign Guidelines (read this before starting or joining a campaign)I think your account only get a softban, with signature ban, and it's softer than a permanent ban.