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The Re-verification List

Volatile facts carry an as-of date of August 2026. This list is reviewed quarterly, and every item names what to check and where the claim is used. Staleness is the main threat to a reference guide in this category.

Completed for the August 2026 release


Due Q4 2026

Due H1 2027

Standing items, checked every quarter

Items deliberately not on this list

Claims sourced to peer-reviewed research, standards texts, regulation, and primary human-factors literature. These age slowly and are cited with dates. The 1983 residual-work finding underpinning the founding metaphor has been stable for four decades and is not a re-verification candidate.


Source: RE-VERIFICATION.md in the evidence repository behind this site.

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