Case file
Baitul Islam Mosque
Wikipedia's first sentence called it “mosque in vaughan north of toronto run by the ahmadiyya muslim community”. Today it says “ahmadiyya mosque in vaughan”.
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.
1 tap a number or a side note to jump between them
The opening as it read in 2025
Baitul Islam Mosque ( House of Islam ) is an Ahmadiyya mosque in Vaughan , Ontario , Canada . The mosque is run by the Ahmadiyya Muslim Community Canada . The mosque was inaugurated on October 17, 1992 in the presence of the fourth Caliph of the community and many Members of Parliament.
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1288759092.
Today
Wikipedia's first sentence called it “mosque in vaughan north of toronto run by the ahmadiyya muslim community”. Today it says “ahmadiyya mosque in vaughan”. Read the current article and compare.
| 2010 | 2015 | 2020 | Oct '23 | 2025 |
|---|
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
mosque in vaughan north of toronto run by the ahmadiyya muslim community
Now
ahmadiyya mosque in vaughan
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.