Do I own a token that I create under somebody else's control?

Question

I was reading somewhere a few days ago that when a player creates a token using a spell like Rapid Hybridization they own the token, even though they never had control of it. I can't seem to find the discussion or the relevant rule.

When I create a token that comes into play under another players control, do I own the token?

Answer 1

No, that token is owned by the other player. From the current Comprehensive Rules:

110.5a A token is both owned and controlled by the player under whose control it entered the battlefield.

Tokens used to be owned by the controller of the effect that created them, but this was changed in the Magic 2010 rules revision to line up better with people's intuitions about ownership of permanents.