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Yossipossi

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Works & attributionOriginal sources may reveal story details.2 sources ↗

By Yossipossi

EN · CC BY-SA 3.0 · Source checked 2026-09-28 · page revision: 48, last edited: 28 Apr 2026 23:48

Evidence location: Special Containment Procedures; Description / structure and SCP-5001-A; Addendum One — History

SCP-5001 is a bio-mechanical structure approximately fifty-three kilometers in diameter, located a total of 60 kilometers under northern Russia. SCP-5001,

Primary text and on-page attribution inspected by an AI agent. Atlas prose is an original abridgment; linked article retains its complete narrative. No images reused.

Announcement Regarding The Removal of SCP-173’s Image ↗

By Yossipossi

CC BY-SA 3.0 · Source checked 2026-10-05

Evidence location: Original staff post, February 1, 2022, 21:02 UTC

Contemporaneous announcement of a planned removal. Credits apply to the original post; no subsequent commenter text is adapted.

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SCP-5001EN

Sacrosanct

A vast underground mechanism appears to contain something the Foundation does not understand. Its history turns the usual question of who built containment into an investigation.

Open dossier