Adversarial verification confirms the PARTIAL rating. (1) Senate.gov PRIMARY source is reachable and the pledge quote is a verbatim exact match — the recorded promise explicitly names the Treasury as the destination: "I will not accept my federal salary in the event that the government shuts down – and I'll return that money to the Treasury." (2) Roll Call 2019 is reachable and documents the actual 2018-19 outcome; the verbatim text reads "Blumenthal pledged to donate the salary he earns during the shutdown to Homes For The Brave, which provides housing for the homeless with an emphasis on veterans. 'Least I can do,' Blumenthal said." The rating's quote is a light paraphrase but preserves the load-bearing facts (donated to a charity, NOT the Treasury) and the genuine verbatim phrase "Least I can do" — not fabricated. (3) The 2013 tweet was not directly fetchable (X returns HTTP 402 to scrapers), but an independent WebSearch surfaced the exact tweet and confirmed its text verbatim ("During #shutdown, I'll donate my pay to Wounded Warrior Project @wwpinc..."), again a charity rather than the Treasury. Both real post-pledge shutdowns show the same pattern: he gave up his pay (honoring the substantive core) but redirected it to charity rather than returning it to the Treasury as specifically promised. That is precisely PARTIAL — not FULL (a Treasury return never occurred) and not broken (he did forgo the salary). The outcome is supported and not overstated.