Here's the Tweet by one of the authors that kicked off the Twitter thread where this report was announced:

I'm very excited to introduce you to the Miner Score:

The Miner Score evaluates public #Bitcoin miners across 4 categories to rate their solvency, liquidity and profitability from 0 to 100.

Let's dive into the newest report from @BlockwareTeam 👇

https://i.postimg.cc/pdm1NBq2/image.jpg

https://twitter.com/BlakeDavis50/status/1621552112399257600 [Nitter]