What it is
A reward token with a circulating endgame
Supply shape
Total supply is 1,000,000,000 (1B). The plan is buyback plus Forever-lock until circulating supply is about 21,000,000. “21M” means twenty-one million tokens, not dollars.
Reward path
Trading carries a ~3% fee. Holders earn levered xBTC rewards (StonkFun leverage quote). That is not a promise of spot BTC, price, or yield.