Upvoted and resteemed!!! And Im very interested in these sorts of looks at the MAX supply and am pleased to see Bitcoin just as simple as our steemengine tokens when you understand it all.

SAND is capped at 10 million and approx 2 Million are reserved for City Population at 1.5 million.

and my OneThousandCoin capped at 1000...with half supply issued. the other half can issue over 10 years, with a game, that distributes them with a smart contract.