Wednesday, October 7, 2026
They Buried
We Dug It Up
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PX-2137
PUBLIC — TWO SEPARATE PROVENANCES
INVENTED FOR A FICTIONAL NEWSPAPER

Collection records for two archival specimens, Léopoldville 1959 and 1960, filed with the declassified operational record of a 1983 disinformation campaign

Origin
Institutional specimen collections; and post-1990 releases of Soviet-bloc intelligence material
Dated
specimens 1959 and 1960; campaign material 1983–1992
Extent
collection records 8; campaign material 26 pages
Status
accepted
Redactions
The 1959 and 1960 patients are identified in the source records only as an adult male and an adult female, as they were in 1959 and 1960. We have added nothing.

Chain of custody

Two chains, deliberately filed together. The specimens were collected for other studies by people with no interest in a question that did not yet exist; we traced them through the original collection records to the published sequencing. The campaign material comes from East German and Soviet-era files released after 1990, read in translation, and from the public 1992 acknowledgement by the head of the Russian foreign intelligence service. Neither chain was built to answer this claim. That is why they can.

Held by: They Buried, document room

Excerpt

SPECIMEN, 1959 — plasma, adult male, Léopoldville. Drawn for an unrelated
  study. Frozen; catalogued; unexamined for four decades.

SPECIMEN, 1960 — lymph node biopsy, adult female, same city.

  [The two are already substantially divergent from one another. Their
  lineages, run backwards at the observed rate, converge near the start of
  the twentieth century.]

CAMPAIGN, 1983 — letter placed in a newspaper established by the service.
CAMPAIGN, 1992 — the operation acknowledged in public by the successor
  service's director.

Transcribed by the data desk. Line breaks follow the original. Bracketed matter is ours.

Editor's note

Filed as a pair because either half alone gets argued with and together they approach the same claim from opposite directions — a freezer and a filing cabinet, meeting in the middle. The document desk notes that the specimens are the stronger evidence and the confession is the more persuasive, and that this is a fact about people rather than about evidence.

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