Resolution will be based on Veil's data feed located at https://veil.co/feed/ethereum-gas-price-24h. The value can be found in the "Last feed value" column of the "Related markets" table, which will provide the feed value at the moment before 12am UTC on February 12, 2019. If rounding is necessary, the report should use the last feed value rounded down to the nearest multiple of 0.0001. This feed uses a 24-hour rolling average of the Ethereum gas price, weighted by gas used per transaction.
Augur Market ID