My FoodCoin is a stable asset!

It is worth... it IS one meal. munch munch munch

The only problem is making them ^_^

Another solution is see with cryptos is immediately upon selling the item, the store orders and pays for another. Exchanges can happens throughout the supply chain almost instantly now.

There are a few people working on supply-chain - block-chains being built. And so this is a very real possibility.

There have been not a few papers on "real money" appreciating.

That without an inflationary currency like the dollar, all the improvements in the world make the currency worth more. So a controlled quantity coin would always be worth more in the future.