Olsen was subpoenaed by the Jan. 6 committee in March. His push to change election laws at the Justice Department just ahead of the Capitol attack prompted the demand for his records and testimony. Olsen, in response, countersued the select committee.

Notably, Eastman also mentions in his filing that there are at least “six conduits to or agents of the former president” that he dealt with directly when strategizing the overturn.

Three are individuals who had roles with Trump’s campaign and serve as attorneys and the other three were members of Trump’s “immediate staff and one attorney.”

“While Dr. Eastman could (and did) communicate directly with former President Trump at times, many of his communications with the President were necessarily through these agents,” the filing states.

In another section of the motion, Eastman clarifies further, saying he also “communicated directly with Trump by phone and email through his assistant or attorney agents.”

Even now, Eastman promotes claims and makes insinuations that the 2020 election was rigged against Trump. There is no evidence to support these statements. He was equally adamant in the motion to Judge Carter that the select committee probing the attack is acting unconstitutionally and prejudicially.

Time and again, however, when the committee’s standing has come up in a legal challenge, courts have found otherwise, deeming it a valid and constitutional body acting within the scope of its congressional authority.

“The Select Committee has accused Dr. Eastman and his client of acting to obstruct the Joint Session of Congress with corrupt intent, based on its claim that Dr. Eastman and his client (and others) engaged in the ‘big lie’ about election illegality and fraud. But that claim, that premise, is itself false. One might even say that the assertion of a ‘big lie’ is itself the actual Big Lie,” Eastman maintained in the motion Thursday.

This batch of emails Eastman wants hidden comprise just 600 records. The committee has requested access to 90,000 pages of records housed with Chapman University, Eastman’s former employer.

The committee initially subpoenaed Eastman directly but he refused to comply.

That decision has been a boon for the committee: Judge Carter ruled in March that Trump and Eastman “more likely than not” engaged in a conspiracy meant to stop Congress from engaging in the counting of certified votes, one of the last steps on the path to a transfer of power.

Eastman was previously revealed to be the author of a six-point pressure strategy targeting former Vice President Mike Pence. Eastman advised in the document that Pence had the final say in stopping the certification. In truth, Pence did not, his role, under the constitution, was overwhelmingly perfunctory.

The conservative attorney took a swing at Judge Carter’s ruling from March, and in particular, a section where Carter said the evidence indicated Eastman's conduct was not “driven by preserving the Constitution, but by winning the 2020 election.”