I do neither have references for domain appraisal nor for deep (crypto-)currency knowledge. But I have a feeling that this domain should be developed as a tutorial. Your content is already there, you provide great information daily and your post #1 in this thread makes us understand better.
A well developed portal to the crypto world should get increasing traffic. And increase value for the name plus generate tiny income from affiliate links. I assume this would be a full-time job but I cannot see a lot of buyers for a well descriptive but quite long and a bit scientific sounding (not short and catchy) domain name and thus I cannot see a reasonable appraisal. A developed business could attract investors as Cryptos won´t leave us again soon.
Just my 2 Cents worth.