Agreed, though I would also add "does not require electricity proportional to the nominal stored value" to the requirements. As of 2019, bitcoin alone is using

Agreed, though I would also add "does not require electricity proportional to the nominal stored value" to the requirements. As of 2019, bitcoin alone is using more electricity than Switzerland[0], which is unconscionably high. [0] https://www.bbc.com/news/technology-48853230 https://www.bbc.com/news/technology-48853230