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.
Happened as dated, per the source: "The reopening ceremony began just after 19:00 CET with the ringing of the cathedral bells for the first time since 2019".
Wikipedia confirms Notre-Dame "was reopened on 7 December 2024 following completion of the restoration work five years after the fire that destroyed the cathedral's spire and roof" on 15 April 2019, matching the pin's stored date exactly.
WebFetch could not retrieve CNN's page (HTTP 451, legal restriction); its title and 7 December 2024 publish date corroborate the pin's stored reopening date, matching the "reopening ceremony began just after 19:00 CET" detail already cited in the pin's own reasoning.
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.