Kolshi is a prediction market on Robinhood Chain built around crypto key opinion leaders (KOLs). Users back traders from fomo and pump.fun with ETH, and when a market ends, everyone who backed the trader with the best PnL or return splits the pot pro rata. There are four market formats, each running one to three days. Head to Head puts two traders against each other. Battle Royale has three to eight traders competing for the top figure. The Line pits one trader against a PnL threshold with Over/Under bets. Clash sets fomo traders against pump traders, and the side with the higher combined PnL wins. There are no order books or bookmaker. The odds are simply each side’s share of the pot, and they lock when betting closes. Results come from PnL snapshots taken from the start to the end of each market, and every reading is stored so results can be verified. A proposed result can be disputed during a dispute window before it is finalized. If a market has no result within seven days or no one backed the winner, every bet is refunded in full, fee included.