This is strictly a bitcoin related project. It solely aims to the adoption of bitcoin, the flatcoin being only a "transitional token" (to be discarded), which in turn also depends on bitcoin for its definition.
You can't say that this is strictly bitcoin related project when you have plan to create separate token on some shitcoin blockchain.
There is even clear mention of uniswap crap in your paper, that means it will probably be launched on ethereum or similar cloned centralized chains.
Something is related with bitcoin only if it's using some of the bitcoin second layer solutions.
Sorry for saying this, but all this sounds just like another ''revolutionary'' token that won't solve anything.
Prove me wrong.
So instead, decentralized ideas exist, such as L-USDT as a sidechain on Bitcoin, or centralized solutions as I mentioned above.
L-USDT is not perfect, but I don't know anything better at the moment.
There is also stablesats.com project on Lightning Network that pegs with fiat currencies, and it's backed by bitcoin.