Auditing code for security is important. But what about auditing for logic? How many tokens do you own? And how many tokens have you inspected, source-code style? How many tokens can you actually store on a paper or hardware wallet without fear of someone grabbing them, just like that, even when offline? You’d be surprised to learn that you don’t actually “own” many tokens. In this talk, I’ll show you what I mean by this and how to check for these pitfalls.