You need a token, for example, we will call it fBTC.
First, we will produce the number as 0.01.
In order to equalize the price with btc, you will need an average of 638 dollars for 0.01 dollars.
Then, you will create a pool on one of Fantom's swap exchanges.
When you put the 0.01 fbtc and 638 dollars you have there, you can withdraw this money whenever you want.
Also, you are making it so that only your account can produce tokens.
You can produce as much as you want.
Also, you do not need to put money for this. You can transfer this token to all evm-based dex wallets, including cold wallets.