I wrote a post 9 months ago:
I wrote this about six months ago - the Nakamoto Constant
https://docs.google.com/document/d/1EeTdQ46NaljC4YFeHBAMRwqMh-8MI1oRQ0w0s7d5J1g/edit
Discussion
Interesting! I started to think about this over a year ago when I was looking very closely at proof of work. I distilled ‘price’ which is really a quotient to ‘sat/joule’ and I started to think about what a SI constant for value would look like.