Eris-Chan was a Polish bulletin board, initially founded by “Ephenoir” on November 23, 2007, that ran until February 25, 2010. This was often considered the first major Polish imageboard, since they had captured the attention of users from Joe Monster¹⁾ and Wykop.²⁾

On November 23, 2007, “Ephenoir” establishes Eris-Chan on top of his Discordianism website's servers at “poee.yoyo.pl/erischan/” using Futabally as a test.³⁾⁴⁾ Three months later, Eris-Chan formally moved to their own domain at “erischan.pl” around February 25, 2008. Later that year, they switched over to the Kusaba fork, Serissa, on November 13, 2008.⁵⁾ The database was then reset, again, on December 31, 2008.⁶⁾

In 2009, Eris-Chan became part of “ciemnosc.com”, with the “chao.pl” merger on January 13, 2009.⁷⁾⁸⁾ Then on July 2, 2009, some Russian users from Dvatirech had knocked Eris-Chan offline, then “Ephenoir” would announce over IRC that he wasn't interested in bringing the website back. During the downtime, most refugees would end up moving to Vichan, which was resurrected in response to said news.

The website then returned, with “Illuminai” as a new administrator, but increased tripcode usage on /b/ would become a major selling point for the forced anonymity on Vichan's /3/ board. In 2010, “Ephenoir” had briefly returned to announce that Eris-Chan would die on February 25, 2010 as he wouldn't be renewing the domain, so he let the community decide the website's fate.⁹⁾ Evidently, the website died then and there.

Despite the Discordian influence, Eris-chan never formally adopted the Discordian calendar. It was only 'acknowledged' once during the merger when Ciemnosc believed 2009 CE corresponds to 3223 YOLD,¹⁰⁾ except it was actually 3175 YOLD, and 3223 YOLD would actually be 2057 CE. As a small tangent, this section converts a handful of notable events from Gregorian to Discordian.

• Was it really necessary to keep the dash in the name? The URL literally says “Erischan”.
• The archive shows that they once had “Бrothel F.A.” (/Б/), “International” (/int/), “Insurgency” (/insu/), “Doodling” (/i/), and “Archive” (/thud/). However, nobody archived the categories.

• Eris-Chan [Archive] - The front page of Eris-Chan, archived February 8, 2010.
• Eris-Chan on ChanWiki