Although Hayek talked a lot about stable currency vs commodities such as sugar, crude oil…, we don’t need to bother ourselves to go that far because crypto cap. is really really smaller than USD market, so we just vote for a CPI and peg to 1.X, 2.X USD.
15 years later, if NBT Cap. is huge and widely used, then we may talk about relationship of NBT vs commodities.
We vote a proper CPI, this number may or may not be the exact CPI in real world, but should be approximately right, and welcomed by free market. Perhaps every NBT user has a different CPI in his mind that means even a exact CPI voted, some people still unsatisfied but our task is to select the most welcomed number.
What I mean is that finding&voting a CPI number by NSR holders is NOT so difficult because free market can feedback our vote, if we vote a bad number, our business will drop and we can change it shortly after that. Since we have a guide—the free market—our decision will be OK.