It says &quot;The best way to explain Ethereum is by contrasting it with Bitcoin.&quot; but then it never does the contrasting. I&#x27;m supposing they meant they part where it says &quot;It turns out that this approach can also be used to create binding self-enforcing legal contracts between people...&quot; but that isn&#x27;t contrasting with bitcoin, since they say it is something that is enabled by the approach of bitcoin. I mean it got me to go read about Ethereum but I am still confused by that line about contrasting bitcoin with Ethereum as the best way to tell me what Ethereum is.