Evidence-first phrase-genealogy probe
Origin
Where does an expression come from, who made it popular, and what came before it?
Public preview · measurement integrity repair
About the work
Origin investigates the history of expressions: who may have coined a phrase, who popularized it, and what earlier occurrences might change the story. Origin Probe is another name for this same project family.
The work distinguishes a claim about an origin from an occurrence, a source, and the provenance connecting them. Its public preview is a qualified research tool, not a guarantee of a definitive first use.