Research and Scriptwriting
In 2018, when interest in crypto currencies was peaking, I wrote four videos for Capital.com. They describe four different cryptos (Bitcoin, Ethereum, Litecoin and Ripple) and how to trade contracts for difference in their value. I had to do the research myself and give a balanced assessment of each currency. The client asked for only minor tweaks to my scripts. The videos are displayed on capital.com and YouTube, where this one, for Ethereum, has had 40K+ views in its first two years.
I recommended a combination of human presenter and graphics, but the client decided to use a graphics-only treatment. As the videos were made in 2018, and the crypto markets have changed since then, some of the information may be out of date.