Skip to content
  • EpsteinWiki
  • Epstein Data
  • Epstein News
  • Evidence Board
  • Survivor Resources
  • Home
  • About Us
  • Our Sleuths
  • Podcasts Library
  • Investigative Desk
  • Community Desk
  • Support
  • Calendar

audit logs

RSG #356: How to Mine FOIA Logs Before Filing Your Own Request

RSG #356: How to Mine FOIA Logs Before Filing Your Own Request

September 25, 2026

Before you send an agency another broad request for “all records about” a scandal, look at what other people have already asked for. A Freedom of Information Act request log can reveal useful search terms, agency offices, dates, tracking numbers and records someone else pursued. The agency’s reading room may even have the released material …

Read more

Categories OSINT Tradecraft Tags audit logs, deleted government documents, email attachments, FOIA investigation, government metadata, government transparency, missing government records, prove a government document existed, public records research, records schedules, resistance survival guide, unauthorized disposition Leave a comment
RSG #355: How To Prove a Government Document Existed Before It Disappeared

RSG #355: How To Prove a Government Document Existed Before It Disappeared

September 23, 2026

A government document can vanish from a public archive, disappear from a Freedom of Information Act production, or become mysteriously unfamiliar to the agency that once quoted it. That does not necessarily mean someone destroyed it. It does mean the document left traces, and those traces can be investigated. Documents create administrative footprints. They are …

Read more

Categories OSINT Tradecraft Tags audit logs, deleted government documents, email attachments, FOIA investigation, government metadata, government transparency, missing government records, prove a government document existed, public records research, records schedules, resistance survival guide, unauthorized disposition Leave a comment

RSG #331: How To Reconstruct the Chain of Custody for Missing Digital Evidence

August 14, 2026

Digital evidence rarely disappears with a theatrical puff of smoke. It is copied, renamed, converted, moved, redacted, separated from attachments, or excluded from a production. By the time the public notices, five offices may possess five versions and everyone has developed a sudden devotion to passive voice. Reconstructing the chain of custody means documenting where …

Read more

Categories OSINT Tradecraft Tags audit logs, digital chain of custody, digital forensics, evidence preservation, file metadata, government records, missing digital evidence, public records investigation, resistance survival guide, SHA 256 hash, unauthorized records destruction Leave a comment

Independent investigative journalism

The Butterfly
Bureau

Our investigations have wings.

They left a paper trail.
We brought a magnifying glass.

Follow the receipts.

Get investigations, evidence analysis, and new episodes in your inbox.

Subscribe to the Bureau ↗

Pull up a chair.

The documents are open. The questions are still very much alive.

Read the latest reporting ↗ Listen to the podcast ↗

Go straight to the evidence.

Explore the archive. Find the original record. Check the context.

Explore EpsteinWiki ↗ Search the document files ↗
Survivor Resources You deserve support. Find resources for survivors of sexual abuse and trafficking. Explore support resources ↗ Merch & Mayhem A little attitude. A lot of resistance. Find your next favorite statement piece. Shop the collection ↗

People before the story. Survivor centered research. Public records. Questions that deserve answers.

Some secrets need daylight.

The Butterfly Bureau. For people who still believe the truth matters.

The Butterfly Bureau

Our investigations have wings. Independent, survivor centered reporting that follows the evidence wherever it leads.

Subscribe on Substack

Follow the evidence

  • EpsteinWiki
  • Epstein Data
  • OSINT Tradecraft
  • Investigation Tools
  • Survivor Resources

Read, watch, listen

  • Epstein News
  • Podcast Library
  • YouTube
  • Spotify
  • Apple Podcasts

Keep us on the case

  • About the Bureau
  • Meet and Support Our Sleuths
  • Buy Us a Coffee
  • Shop Sleuth Juice
  • Merch & Mayhem
  • Events Calendar
Follow on Bluesky Follow on X Subscribe on YouTube
© 2026 The Butterfly Bureau   |   Privacy Policy   |   Terms of Use