tash creates professionally constructed portfolios of iconic, investment-grade sports and trading cards, allowing investors to buy and sell shares without physically handling cards. The platform offers diversified indexes (tash25, GOAT Index, Rising Stars Index, Pokémon Index, Vintage Index, TCG Index) that trade on the tash exchange. Backed by Y Combinator S26, tash is pursuing SEC qualification under Regulation A to launch regulated investment offerings backed by trading cards.