Watch on HRF.ORG:
https://hrf.org/finney-prize/

Watch on invidious.io to avoid YouTube ads:
https://inv.tux.pizza/watch?v=u5qK0r7nLPE

Or you can pick a server in your own region if you're not in the US:
https://redirect.invidious.io/watch?v=u5qK0r7nLPE

Or watch directly on YouTube:
https://www.youtube.com/watch?v=u5qK0r7nLPE