Wikipedia:Copyright problems/2022 November 2

2 November 2022

 * Friedman's k-percent rule ([ history] · [ last edit] · rewrite) from Various. Presumptive, see Contributor copyright investigations/Indian Education Program. The main writer of about 80-85% of the article was part of such. Wizardman  01:45, 2 November 2022 (UTC)
 * Pictogram voting keep.svg Article cleaned by investigator or others. No remaining infringement. MER-C 18:59, 10 November 2022 (UTC)
 * CPR Pier B and C ([ history] · [ last edit] · rewrite) from . Presumptive, over 50% authorship by Sfsorrow & IPs, and minimal sourcing. &spades;PMC&spades; (talk) 07:20, 2 November 2022 (UTC)
 * Pictogram voting delete.svg Article deleted due to copyright concerns. MER-C 19:43, 10 November 2022 (UTC)
 * E Clampus Vitus ([ history] · [ last edit] · rewrite) : Parts of the history section and notable members section are a match for https://www.ecvbodie64.com/history-of-ecv. The problem is foundational. — Diannaa (talk) 17:43, 2 November 2022 (UTC)
 * E Clampus Vitus is a historical organization with multiple chapters that have a shared history. The "ECVbodie64" website is for a chapter of E Clampus Vitus so portions of that page are intrinsically related to E Clampus Vitus itself and its history. The text can be found in multiple sites and is part of that shared history. An example is taking one line of the text https://www.google.com/search?q=Mokelumne+Hill+Lodge+No.+1001 you will find multiple ECV pages with the same or functionally similar text. XmentalX (talk) 03:55, 15 November 2022 (UTC)
 * Backwards copyvio. The webpage was first started in 2013 according to Internet Archive, and the text that was a concern was present in the original article in 2004. To be 100% sure, I did do a check on the link in the talk page (which died in 2008 but predated the article) and cross examined it both on the article now and the original article, and both were clean. The article is in bad shape but copyright isn't the issue in this case. Wizardman  03:10, 25 November 2022 (UTC)