SCP-064 is confined to a single Cloudflare Worker instance addressed at https://droste.bisks.net/. No physical containment chamber is required. As a Keter-class object, SCP-064 requires active monitoring; any deviation from documented behavior is to be reported to the on-call Site Director immediately, addressed as @buildthis.bisks.net.
SCP-064, referred to by Foundation staff by its working name "droste," classified as a recreational anomaly, is reachable at https://droste.bisks.net/.
Interviewed via its public interface, SCP-064 produced the following statement, transcribed verbatim:
a paint app with a square frame fixed in the middle of the canvas — draw anywhere around it, and the frame shows the whole canvas shrunk down, including itself, and whatever's inside that, all the way down. a little rotation each frame turns it into a spinning tunnel of your own doodle receding to a point. @violetbat.bsky.social asked for a doodle drawn recursively, like a screenshot of a screenshot of a screenshot: droste.
SCP-064 entered Foundation custody after being flagged by field asset @bisks.net, whose transmission initiated standard containment procedure. First logged 2026-07-27.
Addendum 064-A: SCP-064's Keter designation reflects containment difficulty, not necessarily hostility. No harmful behavior has been documented at time of writing.