Both cited primary sources were fetched and independently verified. (1) The Equality Act release (rosen.senate.gov, May 5, 2025) contains the cited quote verbatim, including the load-bearing phrase "and attempting to roll back the clock," and confirms Rosen "helped introduce" the bill — a co-introducer, not the lead author. (2) The Women's Health Protection Act / Roe-anniversary release (rosen.senate.gov, June 24, 2025) contains the cited quote verbatim ("Women deserve the freedom to make their own health care decisions without interference from politicians."), with Rosen "joining Senate colleagues in introducing" the bill; its context — restoring abortion access post-Roe and condemning the Trump administration's rescission of emergency-abortion guidance — is squarely resisting the rollback of rights. The promise is a broad effort/advocacy vow ("keep fighting against Republican efforts to roll back rights"), and these are concrete, verifiable actions taken during her tenure that fulfill it. FULL (not CHAMPIONED) is correct: on both marquee bills she is a co-introducer joining efforts led by others, so the leadership bar for CHAMPIONED is not met. No source was unreachable, no quote was fabricated, and the outcome does not overstate the evidence. Confidence is held below 0.9 because the underlying promise is an inherently vague, non-measurable general vow rather than a discrete enactment target.