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The National Cipher Challenge

Reply To: Competitor Ciphers & Challenges

#156958
upsidedown
Participant

upsidedown-2026-1: Puzzle Proof Puzzle?

In the recent news post, I included the following proof:

PROOFv1:e88c1923b4cf0a46f856a0afe9814b8051ebd392b0970b8a6f623728ddbc8dc2

To generate it, I used my forum name, the challenge id upsidedown-2026-1, and a two-word phrase. What was the phrase? Prove your solve using a proof of your own.

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