I appreciate you removing the attack. However, no matter how much you wish us to believe your accounts are unrelated, it's not in your best interests to keep bringing it up. The Checkuser  is clear, and that account wasn't the only one being used. Your way to eventually getting unblocked is not denial of what has already occurred, but rather showing admins that your behavior in the future will be in line with what's is expected here. That's what you should be focusing on. Make friends, not enemies. They can help you in the future.