Case file
Chaya Czernowin
Wikipedia's first sentence called it “israeli composer currently residing in the us”. Today it says “israeli american composer and walter bigelow rosen professor of music at harvard university”.
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 2020 one. Red dashes: removed from Wikipedia since.
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The opening as it read in 2020
She is the lead composer at the Akademie Schloss Solitude Sommerakademie, a biannual international academy of composers and resident musicians at the landmark Schloß Solitude, in Stuttgart , Germany. She has also taught at the international summer school Syntethis in Poland.1 She is a 2011 Guggenheim Fellow .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 954141285.
Today
Wikipedia's first sentence called it “israeli composer currently residing in the us”. Today it says “israeli american composer and walter bigelow rosen professor of music at harvard university”. 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
israeli composer currently residing in the us
Now
israeli american composer and walter bigelow rosen professor of music at harvard university
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.