Prove You're Human.
Cryptographically.
Antigravity Pulse records the rhythm of your keystrokes, securely signs it in Wasm, and generates zero-knowledge C2PA certificates. Neutralize AI bots effortlessly.
Write securely...
Your typing rhythm is being analyzed continuously entirely anonymously. Instant paste injections will ruin your humanity score.
Session Rating
Avg IKI
0ms
Latest IKI
0ms
Variance
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Keys
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Live typing fingerprint ยท width encodes interval duration, height encodes typing speed, color encodes rhythm.
Zero-Text Privacy
We only measure inter-keystroke latencies. Your actual content never leaves the browser, guaranteeing absolute privacy constraints.
Real-Time Visualization
See your unique typing pattern animated as a bar graph. Every keystroke is visualized, revealing your individual rhythm. Press the space bar and watch it spike.
Embeddable Badges
After verification, receive a unique keystroke fingerprint badge. Embed it on your profile, blog, or anywhere to prove you're verifiably human.