Will the next block median fee be over or under your chosen threshold?
How it works
This market resolves to "Over" if the median fee of the next confirmed Bitcoin block is strictly greater than the threshold you set using the slider on the right. It resolves to "Under" if the median fee is less than or equal to that threshold.
The orange dashed line on the chart represents your chosen threshold. The cyan line shows the current live median fee. Set your threshold, pick a direction, enter your amount, and confirm your bet before the next block is mined.
Resolution is determined on-chain using the OP-BET oracle, which reads the median sat/vB fee from each confirmed block via the Bitcoin mempool. Results are settled automatically — no manual intervention required.
