Please explain.
I believe Coinbase stores most of the coins offline, but I could be wrong. I'll look into it.
They do store most in not "hot" wallets. I believe they offer a vault or something extra for even more security.
I have another question on this. So i put my legal name and now can access coinbase acct. It ask to verify my phone number for 2 factor authorization. Im from the us but currently in mexico now. I do a have a mexican cell number but not sure if i could receive text messages. So if i put my mexcian cell number, that mean i would get a text message each time i do some type of transaction on coinbase such as buying or selling or even logging in? Is there anyone that doesnt have 2 factor authorization on?
Would i be able to buy/sell bitcoin without putting my phone number and just my bank account?