Upload README.md with huggingface_hub

README.md

@@ -28,6 +28,33 @@ A dataset of 30,000+ human mouse movement recordings captured while solving inte
 | Raw Input Sample Rate | 1000 Hz |
 | Average Session Duration | 8-15 seconds |
 
+## About This Dataset
+
+CaptchaSolve30k contains 30,000 anonymized sessions of humans solving physics-based puzzle captchas. Each session captures mouse/touch trajectories, timing data, and puzzle state at physics-tick resolution.
+
+Data was collected by Capycap, Inc. under a privacy policy disclosing collection practices, anonymization methods, and intended use for AI research and data licensing. Users had the option to opt out of data storage.
+
+### Privacy & Anonymization
+
+- All coordinates are normalized to a 200×200 logical grid—raw screen coordinates were never stored
+- Render size was randomized per session, removing device-specific signatures
+- Sessions cannot be linked to individuals or correlated with each other
+- No IP addresses, cookies, browser fingerprints, or persistent identifiers were collected
+
+### Terms of Use
+
+By downloading this dataset, you agree to the following:
+
+1. **No re-identification**: Do not attempt to identify individuals, link sessions to specific users, or combine this data with other sources for identification purposes.
+
+2. **No biometric profiling**: Do not use this data to build biometric identification systems, behavioral authentication, surveillance tools, or any system designed to identify or track individuals based on interaction patterns.
+
+3. **Research and training only**: This dataset is intended for legitimate AI research, bot detection research, human-computer interaction studies, and machine learning model training.
+
+4. **Redistribution**: If you redistribute this data or derivatives, you must include these same restrictions.
+
+Violation of these terms may constitute a breach of contract and could result in legal liability.
+
 ## Game Types
 
 ### Sheep Herding
@@ -146,5 +173,4 @@ Published by Capycap Inc.
 
 ## Links
 
-- [CapyCap Website](https://capycap.com)
 - [Demo Space](https://huggingface.co/spaces/Capycap-AI/CaptchaSolve-Demo)