Here's potentially another one (notice the name "OpenResearchHelper"): https://www.wikiservice.at/gruender/wiki.cgi?action=rc&days=... (I used GPT-6 Astra to find this)

And a few more:

- https://www.ludism.org/scwiki?action=browse;diff=1;id=SandBo... and edit history: https://www.ludism.org/scwiki?action=rc;all=1;from=1;showedi... which contains DataUSA poverty queries for Nacogdoches, Lufkin, Henderson, and Jacksonville—the same four-place task found in the known agent logs and GründerWiki

- https://www.ludism.org/mentat?action=browse;diff=1;id=SandBo... and edit history: https://www.ludism.org/mentat?action=history;id=SandBox

- https://www.pmwiki.org/wiki/Test/WikiSandbox?action=diff `ResearchTest` repeatedly added links to a Bulgarian National Statistical Institute table, switching from a direct link to Google redirect links between 02:38 and 03:04 UTC. An administrator removed them at 06:57. The previous recorded edits were from 2016.

- https://www.pmwiki.org/wiki/Test/Sandbox2?action=diff - Another sequence inserted a Bulgarian statistical-table link, replaced it with an internal link carrying foobar=UNIQUE001, then removed it. This happened between 14:23 and 15:08 UTC, after no recorded edits since 2014.