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Case file

Blackfield

Wikipedia's first sentence called it “music group”. Today it says “collaborative music project by the english musician and founder of porcupine tree”.
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 2005 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 2005

Blackfield: Steven Wilson (l.) and Aviv Geffen (r.) Blackfield is a music group, a collaboration between Porcupine Tree founder and lead singer Steven Wilson and Israeli pop superstar Aviv Geffen . Geffen, a fan of Porcupine Tree and Wilson, invited the band to play shows in Israel in 2000. He struck up a friendship with Wilson, leading to the two musicians recording together. Originally planned as an EP for a 2001 release, the band's debut album blossomed into a full-length recording, and was released in Israel and Europe in 2004, and the United States in 2005. Apart from eight original songs, the band also covered two of Geffen's earlier songs ("Scars" and "Cloudy Now", translated into English by Wilson), and Porcupine Tree's "Feel So Low", which Geffen had recorded in Hebrew previously.1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 17276784.
Today
Wikipedia's first sentence called it “music group”. Today it says “collaborative music project by the english musician and founder of porcupine tree”. Read the current article and compare.
2005201020152020Oct '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 2005, and today's defining sentence is their current revision.

Then

music group

Now

collaborative music project by the english musician and founder of porcupine tree

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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