He's right about roasting the planet though. Scarcity without computational (and literal) power is necessary.
Maybe if we could use the inherent incalculability of the three-body problem as the basis for a cryptocurrency. You'd need to observe the universe to "find" astrocoins.
It would be Astrology on steroids.
Of course that leaves out verifiability, encryption, anonymous identity yet ownership.
What if you (somehow) knew both parts of the quantum uncertainty portions of a particle because you initiated the system. Then you could demonstrate ownership by being able to predict the location or the momentum at any time based on that.
But it would be fun to hold cryptocoins called Heisenbergs
...no? Diem/Libra is built on Cosmos, which is a proof-of-stake system, not a proof-of-work system. Validator nodes in a proof-of-stake system do not compete to work ever harder to mine the same resources.
There are a rather large number of such validator nodes (100+ at minimum), but that's also true of banks when you translate their Highly-Available mainframe stacks into equivalent Highly-Available commodity-PC stacks. (I.e. they're not spending any more electricity per tx than the ACH system is.)
I'll cop to hand-waving and painting cryptocurrencies w/ a broad brush here. But it seems like Diem hasn't really figured out what its system is gonna be: https://en.wikipedia.org/wiki/Diem_(digital_currency)#Implem.... Looking at their docs and such, it seems like it'll be centralized under the stakeholders until they implement proof of stake, which IMO makes it just another reserve bank.
Maybe if we could use the inherent incalculability of the three-body problem as the basis for a cryptocurrency. You'd need to observe the universe to "find" astrocoins.
It would be Astrology on steroids.
Of course that leaves out verifiability, encryption, anonymous identity yet ownership.
What if you (somehow) knew both parts of the quantum uncertainty portions of a particle because you initiated the system. Then you could demonstrate ownership by being able to predict the location or the momentum at any time based on that.
But it would be fun to hold cryptocoins called Heisenbergs
But that is an actual physical particle.