Human Intelligence — Google Docs Certifier

Certify that a doc was written by a human. Human Intelligence is never granted access to your Google account.

This extension has one purpose: to let a user certify that a specific Google Doc they have open was written by a human, by reading that document's revision history in the user's own browser session and submitting the result to the user's Human Intelligence account. The user's document text and Google credentials are never sent to Human Intelligence — only the edit structure (positions, lengths, and timing) and a content fingerprint.