I wanna confirmed my email to try it later but I'm not receiving any. This project will be dong IEO too?
...
How is the provably fair for that kind of game it looks like a machine and not a code that will make it run it must be hard to tell its fairness to that game.
What about Zest how to know?

This derby racehorses looks nice, and I think ZED Racing could look like this someday https://www.youtube.com/watch?v=L-SUJiDnIcw 

This reminds me of the old Sigma Derby casino game.
Don't know if anyone here remembers it / played it but:

https://en.wikipedia.org/wiki/Sigma_Derby
https://www.reviewjournal.com/business/casinos-gaming/horse-racing-game-survives-test-of-time-in-las-vegas-casino-1835174/

And they have newer versions also:
https://www.youtube.com/watch?v=0ChxUrsFYC4

So I can really see this taking off if it's done properly.
Putting in some tame and effort to make it a quick / fun race and there will probably be a ton of people playing.

-Dave