Case file
Mina Mosque
Wikipedia's first sentence called it “built by shah jahan between 1631-40 near diwan-i-khas in agra fort”. Today it says “sunni mosque”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since.
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The opening as it read in 2025
Mina Mosque , also known as the Heavenly Mosque , is a Sunni mosque , situated near Diwan-i-Khas in the Agra Fort , a UNESCO World Heritage Site , located in Agra , in the state of Uttar Pradesh , India. The mosque was built, entirely of white marble, by Shah Jahan , a Mughal leader, in c. 1631-1640 CE , for his personal use. The mosque is a Monument of National Importance , administered by the Archaeological Survey of India . Archaeological Survey of India .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1280498439.
Today
Wikipedia's first sentence called it “built by shah jahan between 1631-40 near diwan-i-khas in agra fort”. Today it says “sunni mosque”. Read the current article and compare.
| 2010 | 2015 | 2020 | Oct '23 | 2025 |
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What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.
Then
built by shah jahan between 1631-40 near diwan-i-khas in agra fort
Now
sunni mosque
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.