Authenticity Certificate
100
I wrote a little app that proves that a text was typed by…
Published March 8, 2026
Words
14
Duration
31s
Avg WPM
27
Paste Ratio
0%
Words Per Minute Over Time
Behavioral Signals
Backspace ratio 13%
Pause count 1
Copy/paste ratio 0%
Avg WPM 26.8
Content Hash (SHA-256)
0fb19e5e776ebd2e851d65ffb7e0c3ad56f2cd4571783a1fe1eaf807171543d5
This hash can be used to verify the text hasn't been altered after certification.
Certified Text
I wrote a little app that proves that a text was typed by hand