Case file
Zalkhan Mosque
Wikipedia's first sentence called it “mosque in yerevan”. Today it says “twelver shia 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.
Pale dots: rewritten; the numbered note shows what it says now.
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The opening as it read in 2025
Zalkhan Mosque ( Armenian : Զալխանի մզկիթ ), also sometimes called Zal khan Mosque or Sheher Mosque , was a Twelver Shia mosque , located in the Shahar quarter of Yerevan , in what is modern-day Armenia . The mosque was built in c. 1687 in what was then Iran , and is believed to have been demolished in 1926.
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1286017626.
Today
Wikipedia's first sentence called it “mosque in yerevan”. Today it says “twelver shia mosque”. Read the current article and compare.
| Oct '23 | 2025 |
|---|
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2023, and today's defining sentence is their current revision.
Then
mosque in yerevan
Now
twelver shia 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.