The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
DOE's press release is dated 1 March 2022, the day the President authorised the release; the notice of sale followed on 2 March.
The Office of Petroleum Reserves' account of the 2022 IEA coordinated release: both notices of sale, the bid counts and the 180-million-barrel total.[1]
Gives the inventory levels either side of the 2022 drawdown, from EIA weekly data.[1]
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.