SCP-100 is confined to a single Cloudflare Worker instance addressed at https://impostorbel.bisks.net/. No physical containment chamber is required. As a Euclid-class object, personnel are advised that SCP-100's behavior is only partially predictable under repeat interaction; researchers should log anomalous outputs to the site's own Addendum before treating them as expected behavior.
SCP-100 — designated "impostorbel" in Foundation records — classified as a utility-class anomaly, is reachable at https://impostorbel.bisks.net/.
The clearest surviving account of the anomaly's function is its own front-page copy, reproduced below:
@abeliansoup.bsky.social's 100 most-liked posts, ranked and rewritten Simple-English-Wikipedia style with lots of emoji, so the jokes are "perfectly tractable." a Wikipedia-parody encyclopedia entry per post, permalinked and shareable. @norvid-studies.bsky.social's "@impostorbel bot" joke, made real.
Foundation awareness of SCP-100 began with a tagged mention from the individual on record as @norvid-studies.bsky.social. First logged 2026-07-30.
Addendum 100-A: Euclid remains the Foundation's largest classification by volume. SCP-100 is unremarkable within that population and is not flagged for expedited review.
See also: SCP-167 (short-circuit), SCP-024 (breathing walls).