Are you really a Bitcoin fan? Because if you know the basic fundamentals of Bitcoin, you would know that asking for permission to use the logo is like saying that Bitcoin isn't decentralised, it's almost like saying that Bitcoin works lie banks with a centralised body.. Bitcoin is me and you, we own it and we have a say in it and that includes the use of the logo, anybody can use it especially when it's for a noble cause.
the OP is just making sure that bitcoin logo isn't copyrighted and to make sure problems wouldn't arise if someone suddenly claims that bitcoin logo is copyrighted by them.
you made it sounds like the OP made a mistake by asking if he needs permission to use the bitcoin logo. there is nothing wrong with what he asked and that doesn't define if
someone is a fan of bitcoin or not.
we own it
NO! we don't own it. just because it is decentralized and anyone can use it it doesn't mean we own it.