Hi Alan Shields! Thank you for your comment and we agree with you when you said “has gaps”. Actually the goal when we implement and wrote about a smart contract to sell goods was to show how to map a real world use case to smart contract approach, but without worry if it’s ready to go live. It’s a lab!

But, we will concern about real-trustless in the next labs!

Thank you!

If you have more doubts you can contact us sending an email to: americas@everis.com or follow our Author Fábio José.