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Case file

Hallelujah (Leonard Cohen song)

Wikipedia's first sentence called it “song written by canadian singer-songwriter leonard cohen and originally released on his studio album various po”. Today it says “song written by canadian singer leonard cohen”. The one-line description Wikipedia serves to search engines and AI systems read “1984 song by Leonard Cohen "”. It now reads “1984 single by Leonard Cohen "”.
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 October 6, 2023 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 October 6, 2023

Hallelujah " is a song written by Canadian singer Leonard Cohen , originally released on his album Various Positions (1984). Achieving little initial success, the song found greater popular acclaim through a new version recorded by John Cale in 1991. Cale's version inspired a 1994 recording by Jeff Buckley that in 2004 was ranked number 259 on Rolling Stone 's " The 500 Greatest Songs of All Time ". The song achieved widespread popularity after Cale's version of it was featured in the 2001 film Shrek . Many other arrangements have been performed in recordings and in concert, with more than 300 versions known as of 2008. The song has been used in film and television soundtracks and televised talent contests. "Hallelujah" experienced renewed interest following Cohen's death in November 2016 and re-appeared on international singles charts, including entering the American Billboard Hot 100 for the first time. The Holy or the Broken: Leonard Cohen, Jeff Buckley, and the Unlikely Ascent of "Hallelujah" .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1178530940.
Today
Wikipedia's first sentence called it “song written by canadian singer-songwriter leonard cohen and originally released on his studio album various po”. Today it says “song written by canadian singer leonard cohen”. The one-line description Wikipedia serves to search engines and AI systems read “1984 song by Leonard Cohen "”. It now reads “1984 single by Leonard Cohen "”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

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

song written by canadian singer-songwriter leonard cohen and originally released on his studio album various po

Now

song written by canadian singer leonard cohen

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.

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