I'm new, so I'm buying, although I can't find much information of cash deposits in banks. I want to keep my btc anonymous because it's my money and if I want to hold cash outside of the centralized banking system I shouldn't need to let anyone know.

I am looking to hold a small amount of btc and have considered localbitcoins, problem is if I cash deposit at a bank through a trusted user do I need to provide ID? Will I remain anonymous?

I'm in Australia, this may differ from country to country.

Any help is appreciated. Thank you.

Regards, Gallah