The tiny diamond sphere that could unlock clean power

In Crypto this is called "Hopium":

>Hopium Meaning: What Does the Word Mean? Hopium is very similar to copium, in that it's a meme word that shouldn't necessarily be taken seriously. While copium is used in a situation where someone needs to 'cope' with something, hopium is a term used to mock 'false hope' or irrational optimism.