Wikipedia:Sockpuppet investigations/Mattijsmattijs/Archive

Report date November 14 2009, 13:30 (UTC)

 * Suspected sockpuppets

User:Nul65 claims to be Mattijs Visser in this edit. User:Serwertje was created first day after level 4 warning on WP:PROMO at User talk:Mattijsmattijs, and User:Nul65 second day, and User:Zero foundation third day. All have been working on WP:Walled garden on projects of M. Visser with many reverts for copyvio, POV and promo. These and several IP socks have been repeatedly posting copyrighted material pasted from the websites of the articles' subjects, apparently to avoid blocking for copyvio and promo. See edit histories of Mattijs Visser, ZERO foundation, and Artempo. MuffledThud (talk) 13:30, 14 November 2009 (UTC)
 * Evidence submitted by MuffledThud (talk)
 * Adding IP sockpuppet User:88.152.141.66. Note also that most content edits of Artempo by User:Serwertje and User:88.152.141.66 have been promo and copyvio content removed at various times from Mattijs Visser: e.g. and . Artempo has mainly been an attempt to resurrect the promo from Mattijs Visser via a sockpuppet-created fork. MuffledThud (talk) 15:08, 14 November 2009 (UTC)
 * See also three consecutive edits to Gutai group by User:Mattijsmattijs, User:Serwertje and User:88.152.141.66 . MuffledThud (talk) 15:14, 14 November 2009 (UTC)


 * Comments by accused parties    See Defending yourself against claims.


 * Comments by other users


 * Clerk, patrolling admin and checkuser comments

All suspected socks indefinitely blocked and tagged, sockmaster and IP blocked 1 week. MuZemike 20:46, 16 November 2009 (UTC)
 * Conclusions