Shoreshthe drift report · all case files
Case file

Shofar blowing

Wikipedia's first sentence called it “curved horn of sheep”. Today it says “ritual performed by jews on rosh hashanah”.
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 2015 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 2015

A man blowing a shofar The blowing of the shofar , or ram's horn, on the Rosh Hashanah , the Jewish New Year, , – although not exclusively limited to a ram's horn, as almost any natural bovid horn serves the purpose, excepting a cow's horn, is an injunction that is mentioned in the Hebrew Bible (Leviticus 23:24) in undefined terms, without divulging how this was to be done: Speak unto the children of Israel, saying: In the seventh month, in the first day of the month, shall be a solemn rest unto you, a memorial proclaimed with the blast of horns, a holy convocation.1 Although Maimonides ruled differently in his Code of Jewish Law ( Hilchot Shofar 1: 1): "…the shofar (horn) with which they make the blast, whether on the New Year's day ( Rosh Hashanah ), or the Jubilee ( Yovel ), is the curved horn of sheep. Now all [other] horns are invalid, except the horn of a sheep…", the custom of Israel was to make use of other horns, and not only that of the ram (the male sheep). Some would use the horn of the wild goat ( Walia ibex ) on Rosh Hashanah , while others made use of the long, spiraling horn of the kudu antelope ( Tragelaphus strepsiceros ) because of its deep, reverberating sound. Compare the teaching of Rabbi Isaac b. Judah ibn Giat, who wrote: "All shofars are valid, excepting that of a cow since it is a [solid] horn. Said Rabbi Levi: 'The shofar of Rosh Hashanah and of Yom Kippurim are curved, while those of the entire year are straight, and thus is the Halacha.' Why is it that they blow with a shofar of a ram on Rosh Hashanah ? Babylonian Talmud ( Rosh Hashanah 26a) editors, editors. Jewish Publication Society: Philadelphia 1917. : |last= has generic name ( help ) ; Missing or empty |url= ( help )2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 660667153.
Today
Wikipedia's first sentence called it “curved horn of sheep”. Today it says “ritual performed by jews on rosh hashanah”. Read the current article and compare.
20152020Oct '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 2015, and today's defining sentence is their current revision.

Then

curved horn of sheep

Now

ritual performed by jews on rosh hashanah

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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