Case file
Tuo Koto Nan Ampek Mosque
Wikipedia's first sentence called it “one of the oldest mosques in indonesia located in koto nan ampek nagari”. Today it says “one of the oldest mosques in indonesia”.
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
The Minangkabau architecture is thought to have been built in 1840 which was originally covered with fiber roofs before being replaced with zinc. Currently, other than being used for Muslim worship activities, this single-level mosque is also used by the surrounding community as a means of religious education.
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1254549979.
Today
Wikipedia's first sentence called it “one of the oldest mosques in indonesia located in koto nan ampek nagari”. Today it says “one of the oldest mosques in indonesia”. Read the current article and compare.
| 2020 | Oct '23 | 2025 |
|---|
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2020, and today's defining sentence is their current revision.
Then
one of the oldest mosques in indonesia located in koto nan ampek nagari
Now
one of the oldest mosques in indonesia
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.