References 472% CONFIDENCEOverall confidence: 72%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidence
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.
- [1]90%youtube.com/watch?v=BjJT0zFGQiEyoutube.com· Posted Sep 14, 2026· Starts May 22, 2012 ✓· 50% of score
Happened as dated, per the source: "Tokyo Skytree was completed on Leap Day, 29 February 2012, with the tower opening to the public on 22 May 2012".
- [2]55%Massive Structures: Mega-Towers Compared | Legends vs Modern Icons | FD Engineeringyoutube.com· Added Sep 15, 2026· 50% of score
Comparison episode covering Tokyo Skytree alongside the Eiffel Tower.[1]
- [3]80%Tokyo Skytree - Wikipediaen.wikipedia.org· Published May 22, 2012· 0% of score
Wikipedia confirms Tokyo Skytree's "opening to the public on 22 May 2012," an exact match to the pin's stored date.
- [4]80%Tokyo Skytree Opens - Embassy of Japan in the UKuk.emb-japan.go.jp· Published May 1, 2012· 0% of score
The Embassy of Japan in the UK's own webmagazine piece, "Tokyo Skytree Opens," published May 2012, supports the pin's claim, though the page returned a 403 error and could not be retrieved to confirm the exact date wording.[1]
Suggest a correction
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. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.