Tether (is on a lot of blockchains btc, eth, stellar etc)
Dai
USDC
Moneygram/Stellar (closest to traditional eco)
This is just a silly idea, because I’m clueless to how things will actually work, but imagine.
Imagine if I wanted to create 1 Tether DBC, but it’s the actual SAFE DBC that will change (temporarily can’t be used to pay transaction fees anymore). Now if I wanted 1.000,00 Tether to represent the decimals, I would have to change 100000 nano’s for that etc. This also serves a double purpose, because if the dollar would become obsolete you would still have the 100000 nano’s that you can change back.
Migration wise, bitcoin and Ethereum 64 characters privkey can be used on both blockchains. Would be fun, if migrating from blockchain to SAFENet could be as easy as importing a privkey. Likewise every crypto on both chains and other with the format could be migrated.