Case file
Tatar mosque
Wikipedia's first sentence called it “typical mosque architecture in tatarstan and other volga tatar-populated areas of russia”. Today it says “mosque with a minaret on the roof”.
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.
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The opening as it read in 2025
Tatar mosque is a mosque with a minaret on the roof, a type of mosque that is ubiquitous among Muslim Tatars and Bashkirs in Tatarstan and other Volga Tatar -populated areas. Occasionally found in other regions of Russia, modern Tatar religious architecture was developed in the late 18th century and gained popularity in the 19th century Idel-Ural . Living Memorial to the (2015-04-03). Museum of Jewish Heritage — A Living Memorial to the Holocaust .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1278110249.
Today
Wikipedia's first sentence called it “typical mosque architecture in tatarstan and other volga tatar-populated areas of russia”. Today it says “mosque with a minaret on the roof”. 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
typical mosque architecture in tatarstan and other volga tatar-populated areas of russia
Now
mosque with a minaret on the roof
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.