When was the last time you were able to turn off your AI detector and just read something knowing it was written by a person? Until recently mine had been stuck on for years. Every blog, post, or tweet I'd read was constantly scanned. If I felt even a hint of AI I would stop reading. Even writing that probably was written by a person, I would skipped. It was exhausting to constantly worry about reading slop. I tried Pangram, and I love what they do, but I want more confidence than just word analysis. To me that feels like a black box. I want evidence that a human sat down at a computer, did the work, and typed out their ideas. That's why we created Turrii. Instead of after the fact verification Turrii uses creation time verification. We record the data necessary to prove you wrote it. Because you know what AI can't do? Type. The keyboard is an exclusively human invention. So if you show me evidence that you spend twenty five minutes over three days typing up that article, I'm convinced a human thought through and wrote those words. What about just copying from another source? I'd still rather read something a human retyped than raw slop that even the author hasn't touched. It at least shows they took the time to read it before publishing. That is more than most authors can claim. Is it infallible? Absolutely not, although we do offer a tier three where we fly a trusted human out to watch you write by hand. That's pretty close to infallible, but I digress. To me it is a step toward taking the internet back from AI and making people proud of what they created. No longer do we have to browse the internet with our detectors perpetually on. No longer do I have to start reading something not knowing whether it'll change to slop half way through. No longer do I have to dig through fifty bot comments to find the single human one. We don't need to be drowning in AI slop anymore. We can take back the internet one post at a time.
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02 / How it works
Levels of evidence
Higher levels of app integration increase our technology's confidence that a human wrote the text.
Keystroke timing was captured by the Chrome extension as the author typed, then analyzed against human capability thresholds to verify a natural writing rhythm.
- Chrome extension keystroke capture
- In-platform composition verified
- Human-like typing analysis
Why this score
- The number
- 75 out of 100. Each level has its own band: this text is at the chrome extension level, which runs 63 to 79.
- Where the typing came from
- Captured in the browser, keystroke by keystroke, as the text was typed.
- What held it here
- Typing was recorded in the browser. Browser-only evidence tops out at 79; higher scores need the desktop app's hardware keystroke check.
- What would raise it
- Running the desktop app while typing adds a hardware keystroke check and can lift a text to the desktop app level (80 to 89).
Confidence
How confident is this verification?
Typing evidence powers the confidence score.
75/ 100
Notes
- Typing rhythm is consistent with human input.
The “Typing evidence” view on the letter above marks each part of the text by how it was written, and the play button replays the typing as it happened. Here is the same thing as totals.
- Typed 100% Typed key by key with a human rhythm.
The typing engine scores the timing of every recorded keystroke. It looks at the signals below together; no single one decides the verdict. The exact measurements stay private so the check is hard to game.
- Typing speed
- How fast the text was typed, overall and in short bursts. People speed up and slow down; a script tends not to.
- Gaps between keys
- The pauses from one key to the next. Fingers have a floor; replayed or injected text often does not.
- Rhythm
- How uneven and unpredictable the rhythm is. Real typing is bumpy; machine typing is suspiciously even.
- Key presses
- How long keys stay pressed and how the fingers travel between them, when the recorder sees both key down and key up.
- Thinking pauses
- The longer pauses people take to think between phrases.
- Edits and fixes
- Deleting and rewriting. People revise as they write; pasted or generated text usually arrives finished.
Taken together, these signals read as a person typing at a keyboard.
The server signed a hash of this exact text together with its tier and author. Anyone can check the signature against the public key below. If a single character of the text changed, the content hash would not match.
Record ID
5a8a7241-a086-41ce-9455-66a36f033ebd
Author ID
204b7374-2d81-4563-a037-9dbd8fe6fd1b
Content hash
6UW2KY_SvIF2ZTitZULYd2vOJOI0H5yNK4mfRDUdxDk
Signature
-ct9QhncC0CzOiYOezbLJci1ErKAQ5WntyQ2BmvxibO0RGN0NuLnsFQAEPMmlucYPfj6k1NlFkO2J8m6vWfJBA
Key ID
prod-ed25519-001
Algorithm
ed25519
Public key
jJa5XbW6SEMK-N98a2ikV_gEuV0xrJJUoSgw8e-h6ls
Version
3
Signed at
Oct 30, 2026, 10:25 PM UTC
Canonical payload
{"version":3,"id":"5a8a7241-a086-41ce-9455-66a36f033ebd","author_id":"204b7374-2d81-4563-a037-9dbd8fe6fd1b","tier":1,"verify_code":"BID8O5EP","content_hash":"6UW2KY_SvIF2ZTitZULYd2vOJOI0H5yNK4mfRDUdxDk","key_id":"prod-ed25519-001","algorithm":"ed25519","created_at":"2026-10-30T22:25:45.608144Z","tier_code":"V1","author_identity_verified":true,"author_identity_verified_at":"2026-06-01T00:05:46.686927Z"}Start your own
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