Help me remember the title to an old bitcoin documentary

I’m looking for an old bitcoin documentary

Sometime between 2014 and 2018 I saw a documentary on bitcoin and I can’t remember the title. It could have been older than 2014 I really don’t know. I can’t even remember where I found it. They were following a young guy around who was promoting it. He was very young and quite awkward when speaking. One scene was at some multivendor market and they were talking with a vender explaining how he could accept bitcoin using a scannable QR code. Anybody have ideas on what it’s called?