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: "Demolition of the Nakagin Capsule Tower Building began on 12 April 2022."
Wikipedia states "Demolition of the Nakagin Capsule Tower Building began on 12 April 2022," independently corroborating Dezeen's[3] same-day reporting and the pin's stored date.
Dezeen's own headline, "Demolition of iconic Nakagin Capsule Tower underway in Tokyo," published 12 April 2022, is a same-day match to the pin's stored date.
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.