I wasn't able to retrieve this article — the page is blocked by a JavaScript/access check, returning no actual article text, and I don't have web search permission to look it up another way (it needs to be granted in your permission settings first).

Here's what I can tell you from general background: Peter Navarro, a former Trump White House trade adviser, was convicted in September 2024 of two counts of contempt of Congress for defying a subpoena from the House January 6 committee, and served a four-month prison sentence. An appeal against that conviction would logically follow, but I don't have verified details of this specific appellate ruling (an event from July 2026), and I don't want to guess at the court, panel, reasoning, or outcome specifics.

Could you either paste the article text directly, or grant WebSearch permission so I can look up the ruling and give you an accurate, properly sourced summary?