Matthew Brown (UAP whistleblower)

Registry record

Past roles

Former US government / Pentagon-associated official (reported)

Credentials

Background requires independent confirmation

UAP involvement

Claims knowledge of Immaculate Constellation materials

Principal disclosures

Claims covert UAP information management

Evidence contributed

Interviews including American Alchemy Aug 2026

Knowledge type

Claimed institutional knowledge; extent unverified

Corroboration

Underlying program documents not independently authenticated

Assessment

Distinguish alleged briefing exposure from direct craft observation

Last reviewed

2026-11-09