PoR

A prototype of a market where Up and Down tokens are bought and sold on whether an index built from local shop spending rises over last month. The two prices add up to 1 USDT, and the right side claims after the announcement. Main board v0.7 is laid out build by build, from the first v11 board through the order-book detail of v13 and v14 to v15 with the wallet style and a mobile app build.

An order does not end in a one-line notice; it steps through review, signature, fill and result. The part that fills now is shown apart from the part that will rest in the book, and branches such as partial fills and slippage are drawn as screens. The DUST-only country match-up of v10, the v8 and v9 boards that grouped products around one index, and the early round-prediction app and landing follow as earlier builds. Undecided policy is drawn as an empty slot, never filled with a guess.