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English
$
USD
I will do digital forensics, metadata analysis and photo or video tampering detection
Forensic Audio And Document Analyst Evidence You Can Actually Use
I'm Mark. I examine recordings and documents people need to trust.
AUDIO: Calls, CCTV, voice notes and covert recordings buried in noise, echo or distortion, cleaned, isolated and made intelligible.
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About this Gig
Was that photo edited? Was that screenshot faked? Was that PDF changed after it was signed?
Every file carries a hidden history: when it was created, on what device, which software touched it, and whether it was re-saved or re-compressed. I read it for you.
WHAT I CHECK:
1. Metadata & EXIF: timestamps, device, GPS, software fingerprints, stripped or rewritten data
2. Images: Error Level Analysis, compression and noise anomalies, clone and splice signs
3. PDF & DOCX: revision history, text added after signing, producer mismatches
4. Video: frame-level inconsistencies, re-encode traces, AI-generation indicators
5. Screenshots & chat logs: the most commonly faked evidence, often easiest to catch
WHAT YOU RECEIVE:
A written report with extracted data, plain-language findings, and a clear verdict: consistent with an original, consistent with an edited file, or inconclusive (with reasons).
AN HONEST LIMIT
Metadata can be stripped or faked, and a clean result is not proof of authenticity. I always state what the evidence can and cannot establish. Anyone promising certainty is selling you something.
Send a file for a free initial check first.
Device:
Desktop
•
Laptop
•
Mobile
•
Tablet
Operating system:
Windows
•
IOS
•
Android
•
OSX
FAQ
Can you prove a photo is fake?
I can identify indicators of manipulation, and the absence of them. Strong cases get a clear conclusion; some files are genuinely inconclusive, and I will say so rather than guess.
Can you detect AI-generated images?
I check for known generation indicators and metadata traces, and I report confidence honestly.
The file came through WhatsApp, is it still useful?
Yes, sure and obtain the original from the source device if you possibly can.
Why does this cost more than a quick metadata check?
Because a metadata dump is data, not an answer. You are paying for interpretation, cross-verification across multiple indicators, and a written report you can act on or forward.
Is this confidential?
Completely. Deleted on request after delivery.
