Thanks for the feedback. My guess is that the part about destroying the random secrets is easier to understand, but the later part about a key pair and how its

Thanks for the feedback. My guess is that the part about destroying the random secrets is easier to understand, but the later part about a key pair and how its signing of the photo log can help with a persistent network outage is harder to understand? It does need a specific mental picture to see how it makes sense. I'll try to have more diagrams to explain. But yeah the "random mosaic" with rice and beans is a great defense. My view is that these together can form a defense in-depth.