References 485% CONFIDENCEOverall confidence: 85%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 at 75% confidence or better
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=sBVfsQUTudIyoutube.com· Posted Sep 15, 2026· Starts Aug 31, 2016 ✓· 46% of score
Happened as dated, per the source: "It opened on 31 August 2016 with a performance by Plácido Domingo."
- [2]80%emaar.com: cost of Dubai Opera Opens in Downtown Dubaiemaar.com· Added Oct 24, 2026· 54% of score
Emaar chairman's stated investment; AFP noted cost was otherwise undisclosed.
- [3]88%Dubai Opera - Wikipediaen.wikipedia.org· Published Aug 31, 2016· 0% of score
- [4]82%Placido Domingo to open Dubai Opera with a performance - Gulf Newsgulfnews.com· Published Aug 25, 2016· 0% of score
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