Case file
Calel Perechodnik
In 2005 Wikipedia's first sentence called it “polish jew who joined the jewish ghetto police in the otwock ghetto”. Today it says “diarist who joined the jewish ghetto police in the otwock ghetto during the nazi german occupation of poland”.
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 2010
Perechodnik lived in this wooden building in Otwock The former cinema in Otwock, run by the Perechodnik family Calel ( Calek ) Perechodnik (born Warsaw, 8 September 1916, died between August and September 1944) was a Polish Jew who joined the Jewish Ghetto Police in the Otwock Ghetto .1 His wartime diaries were published posthumously as Am I a Murderer? (in Polish , Czy ja jestem mordercą? ).2
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 353633557.
Today
In 2005 Wikipedia's first sentence called it “polish jew who joined the jewish ghetto police in the otwock ghetto”. Today it says “diarist who joined the jewish ghetto police in the otwock ghetto during the nazi german occupation of poland”. 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
polish jew who joined the jewish ghetto police in the otwock ghetto
Now
diarist who joined the jewish ghetto police in the otwock ghetto during the nazi german occupation of poland
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.