If you raised your eyebrows reading the above title, thinking that the author may be a confused historian straight from the Middle Ages, who accidentally tumbled down the rabbit hole of the blockchain technologies, then you are mistaken. I'll be also announcing more topics covering blockchain tech as well as crypto & stock market from the cognitive and behavioural economics perspective on my X / Twitter account. For now, let's dive into the topic at hand.Back to the Middle AgesBefore I’m goin...