What the official record supports
National Archives holdings preserve official Blue Book motion-picture records with traceable archival custody.
Official record / Source-led archive
Official custody preserves Alamogordo, Montville, Naha, and Snohomish visual records, but custody cannot create absent calibration.
Vastward presents this chapter as an evidence-led historical story. The official record does not become stronger because the story is famous.
30-second briefing
Official custody preserves Alamogordo, Montville, Naha, and Snohomish visual records, but custody cannot create absent calibration.
An official record establishes what was documented. It does not automatically validate every interpretation or claim contained around it.
Evidence ledger
National Archives holdings preserve official Blue Book motion-picture records with traceable archival custody.
Archive provenance does not supply missing range, lens, frame-rate, calibration, or environmental context.
Conclusion boundary
Method and limits
This chapter reads the surviving official record as a historical investigation. Witness language, agency assessment, later archival interpretation, and Vastward analysis remain separate.
Open the official record before reading later retellings.
Separate what was reported at the time from what an agency later assessed.
Treat missing range, calibration, interviews, or provenance as evidence limits, not as proof in either direction.
Official records preserve provenance, observations, assessments, and testimony at different evidence levels. Later data may revise how the same record is understood.
Historical thread
Blue Book film holdings survived as government records even when a complete technical verdict did not.
Official source ↗Vastward interpretation
The notes below are Vastward’s interpretation. They are not statements written by the source agency or witnesses.
Authenticity answers where the media came from. It does not automatically answer what appears inside it.
Audit a historical film as both a physical record and an incomplete sensor dataset.
Source index