> Source? I haven’t added up the long tail but this seems dubious given the dominance of bitcoin/ethereum. I'm skeptical that such a calculation could even be

> Source? I haven’t added up the long tail but this seems dubious given the dominance of bitcoin/ethereum. I'm skeptical that such a calculation could even be meaningfully performed. The long tail of cryptocurrencies includes a great many whose volumes are so low that "market cap" becomes a nebulous concept.