Below is a list of page protections/unprotections. See Misplaced Pages:Lists of protected pages and Misplaced Pages:Protection policy for more information.
- 10:42, 22 April 2013 Bishonen talk contribs changed protection settings for Nicolaus Copernicus (indefinite) (indefinite) (Persistent vandalism: Restoring semi per Diannaa) (hist)
- 17:57, 9 April 2013 Future Perfect at Sunrise talk contribs changed protection settings for Nicolaus Copernicus (expires 17:57, 19 April 2013 (UTC)) (indefinite) (multi-party edit warring) (hist)
- 00:21, 31 March 2013 Diannaa talk contribs changed protection settings for Nicolaus Copernicus (indefinite) (indefinite) (Persistent vandalism: Restoring previous level of protection) (hist)
- 17:39, 27 March 2013 Vsmith talk contribs changed protection settings for Nicolaus Copernicus (expires 17:39, 30 March 2013 (UTC)) (indefinite) (Edit warring / Content dispute) (hist)
- 09:11, 28 October 2010 Ckatz talk contribs changed protection settings for Nicolaus Copernicus (indefinite) (indefinite) (Excessive vandalism) (hist)
- 02:09, 22 June 2010 Yamamoto Ichiro talk contribs changed protection settings for Nicolaus Copernicus (indefinite) (hist)
- 21:18, 13 April 2009 Ckatz talk contribs changed protection settings for Nicolaus Copernicus (indefinite) (indefinite) (Excessive vandalism) (hist)
- 15:04, 13 March 2009 Gimmetrow talk contribs changed protection settings for Nicolaus Copernicus (expires 15:04, 13 April 2009 (UTC)) (indefinite) (Request) (hist)
- 23:22, 8 January 2009 Gimmetrow talk contribs changed protection settings for Nicolaus Copernicus (expires 23:22, 8 April 2009 (UTC)) (indefinite) (Excessive vandalism) (hist)
- 01:02, 17 October 2008 NawlinWiki talk contribs changed protection settings for Nicolaus Copernicus (indefinite) (indefinite) (move vandalism target) (hist)
- 23:51, 26 March 2008 Kurykh talk contribs protected Nicolaus Copernicus (warring over nationality ) (hist)
- 05:44, 3 March 2008 Ckatz talk contribs changed protection settings for Nicolaus Copernicus (Ongoing edit war; 14 reverts in the last 7 hours. Please resolve on the talk page. (expires 05:44, 10 March 2008 (UTC))) (hist)
- 08:05, 28 November 2007 Jmlk17 talk contribs protected Nicolaus Copernicus (far too much anon vandalism ) (hist)
- 21:30, 9 November 2007 CBM talk contribs removed protection from Nicolaus Copernicus (Unprotection, See if it has been long enough. using TW) (hist)
- 19:02, 23 September 2007 Steel talk contribs protected Nicolaus Copernicus (Edit warring; previous protection expiry was premature ) (hist)
- 18:56, 9 September 2007 BrendelSignature talk contribs protected Nicolaus Copernicus (Edit war (expires 18:56, 12 September 2007 (UTC))) (hist)
- 17:09, 23 August 2007 MastCell talk contribs protected Nicolaus Copernicus (... and it has flared up again (expires 17:09, 30 August 2007 (UTC))) (hist)
- 20:40, 21 August 2007 Singularity talk contribs removed protection from Nicolaus Copernicus (dispute calmed down, request at rfpp) (hist)
- 14:55, 19 July 2007 Pseudo-Richard talk contribs protected Nicolaus Copernicus (To stop edit warring; please try to resolve the dispute on the Talk Page ) (hist)
- 21:35, 31 May 2007 Kusma talk contribs protected Nicolaus Copernicus (vandalism (expires 21:35, 1 July 2007 (UTC))) (hist)
- 12:05, 8 March 2007 Steel talk contribs protected Nicolaus Copernicus (Anon vandalism (expires 12:05, 5 April 2007 (UTC))) (hist)
- 07:06, 23 February 2007 Ral315 talk contribs removed protection from Nicolaus Copernicus (Been protected for a month; no apparent reason to keep it protected. Feel free to revert if I'm mistaken.) (hist)
- 10:51, 18 January 2007 Robdurbar talk contribs protected Nicolaus Copernicus (oops, went wrong way ) (hist)
- 10:48, 18 January 2007 Robdurbar talk contribs removed protection from Nicolaus Copernicus (boost to full protection) (hist)
- 17:23, 17 January 2007 Kusma talk contribs protected Nicolaus Copernicus (large amounts of recent IP vandalism ) (hist)
- 17:25, 24 March 2006 Tony Sidaway talk contribs removed protection from Nicolaus Copernicus (Cooling off period over) (hist)
- 01:19, 22 March 2006 Tony Sidaway talk contribs protected Nicolaus Copernicus (Edit war on nationality again ) (hist)
- 08:55, 14 March 2006 Tony Sidaway talk contribs removed protection from Nicolaus Copernicus (Four hours cooling-off period over) (hist)
- 04:45, 14 March 2006 Tony Sidaway talk contribs protected Nicolaus Copernicus (Cooling off ) (hist)
- 17:03, 11 March 2006 Splash talk contribs removed protection from Nicolaus Copernicus (been a few days, see if the vandals have gone) (hist)
- 19:59, 7 March 2006 Tony Sidaway talk contribs protected Nicolaus Copernicus (Vandalism ) (hist)
- 19:19, 6 March 2006 Tony Sidaway talk contribs removed protection from Nicolaus Copernicus (See talk page) (hist)
- 00:28, 18 February 2006 Will Beback talk contribs protected Nicolaus Copernicus (edit warring ) (hist)
- 10:36, 8 February 2006 Will Beback talk contribs removed protection from Nicolaus Copernicus (time enough) (hist)
- 23:57, 7 February 2006 Will Beback talk contribs protected Nicolaus Copernicus (vandalism by IPs ) (hist)