This single-page app demonstrates HV5, a zero-tracking, humane alternative to traditional CAPTCHAs. It evaluates trust seamlessly across an entire browser session.
Monitors natural human metrics (clicks, scrolls, key presses, paste events) inside window.hv5. These are simple session counters, not a tracking fingerprint.
Analyzes privacy-safe browser signals—including localized network routing (WebRTC), Cloudflare public node mapping, locale, and timezone alignment.
Executes an adaptive client-side SHA-256 challenge. The difficulty steps up if user behavior mimics an automated bot, or drops down for verified humans.
Compiles continuous interaction telemetry and network attributes into an aggregate trust range between 0.10 (bot) and 1.00 (human).
Interact with this page (scroll, click around, press keys) to build up session telemetry, then click the diagnostic test button below.