Decoding DB Cooper’s Mysterious 1971 Ransom Note 🕵️♂️
Explore the cryptic ransom note from the infamous DB Cooper case and discover the secrets behind this enduring true crime mystery. Uncover the clues and latest theories in this captivating investigation.

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1.2K views • Jun 5, 2025

About this video
#dbcooper , #unsolvedmysteries , #cryptography , #truecrimecommunity , #cipher ,#truecrime , #history
The only physical evidence from DB Cooper’s legendary hijacking is a 15-line ransom note cut from magazines. For 50+ years, cryptographers have hunted for hidden codes in phrases like “No funny business” and the mysterious “Dan Cooper” signature. This video breaks down:
The comic book theory linking Cooper to Belgian paratrooper comics
Coordinate ciphers hidden in demand wording
Why the FBI found no fingerprints or DNA on the note
How AI is now analyzing the cut-and-paste text
Could 2025 tech finally solve it?
The only physical evidence from DB Cooper’s legendary hijacking is a 15-line ransom note cut from magazines. For 50+ years, cryptographers have hunted for hidden codes in phrases like “No funny business” and the mysterious “Dan Cooper” signature. This video breaks down:
The comic book theory linking Cooper to Belgian paratrooper comics
Coordinate ciphers hidden in demand wording
Why the FBI found no fingerprints or DNA on the note
How AI is now analyzing the cut-and-paste text
Could 2025 tech finally solve it?
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Video Information
Views
1.2K
Likes
18
Duration
1:15
Published
Jun 5, 2025
User Reviews
4.5
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