My recommendation: create a new account and post OC there. It won't get automatically added to spaminator and you'll be able to interact naturally. Obviously if you spam or steal content again it will add you again.
Also, the owners of spaminator are not Steemit Inc. Steemit is a company. Spaminator is run by witnesses and volunteers from hivewatchers, previously steemcleaners, community.
well the point is, I still haven't found a reason why I was added to the spam lists. I can very easily do that (create new accounts) but what is the guarantee that this doesn't happen to the other accounts? I feel like there's a bias here and I want to prove it.