Three congressional committees have heard over 21 hours of testimony from our firm, Fusion GPS. In those sessions, we toppled the far right’s conspiracy theories and explained how The Washington Free Beacon and the Clinton campaign — the Republican and Democratic funders of our Trump research — separately came to hire us in the first place.

We walked investigators through our yearlong effort to decipher Mr. Trump’s complex business past, of which the Steele dossier is but one chapter. And we handed over our relevant bank records — while drawing the line at a fishing expedition for the records of companies we work for that have nothing to do with the Trump case.

Republicans have refused to release full transcripts of our firm’s testimony, even as they selectively leak details to media outlets on the far right. It’s time to share what our company told investigators.

We don’t believe the Steele dossier was the trigger for the F.B.I.’s investigation into Russian meddling. As we told the Senate Judiciary Committee in August, our sources said the dossier was taken so seriously because it corroborated reports the bureau had received from other sources, including one inside the Trump camp.