Case file
Helsinki Synagogue
Wikipedia's first sentence called it “one of the two synagogues in finland”. Today it says “orthodox jewish synagogue”.
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 2010 one. Red dashes: removed from Wikipedia since.
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The opening as it read in 2010
Helsinki Synagogue Helsinki Synagogue ( Helsingin synagoga in Finnish , Helsingfors synagoga in Swedish ) in the city of Helsinki (Helsingfors) is one of the two synagogues in Finland .1 Located in the Kamppi (Kampen) district, the synagogue is used by the 1,200-strong Jewish community of Helsinki. The synagogue building, designed by the Viipuri -born architect Jac.2 Ahrenberg (1847-1914), was completed in 1906. v t e v t e 60°10′03″N 24°55′42″E  /  60.16750°N 24.92833°E  / 60.16750; 24.928333
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 243212666.
Today
Wikipedia's first sentence called it “one of the two synagogues in finland”. Today it says “orthodox jewish synagogue”. 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
one of the two synagogues in finland
Now
orthodox jewish synagogue
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.