I think future dating platforms could try direct auctions Before participating in the auction, the male side needs to meet the conditions reviewed by the female side. Only after approval can they join the bidding. If the bid doesn't meet the minimum bride price, it will be considered unsold. If the auction is successful, the platform can escrow the bride price and release it to the designated trustee once specific conditions are met (like a wedding or obtaining a marriage certificate). All of this seems perfectly suited for execution using crypto