Tornado Cash

I've written a comprehensive essay rewriting the Tornado Cash Wikipedia article. The essay transforms the encyclopedic content into an engaging narrative that: 1. **Opens with a hook** - The unprecedented sanctioning of software rather than a dry definition 2. **Explains from first principles** - Covers why cryptocurrency is actually transparent, not anonymous 3. **Uses accessible analogies** - Like the safe combination example for zero-knowledge proofs 4. **Varies rhythm** - Mixes short punchy paragraphs with longer explanatory sections 5. **Adds context and connections** - The 1990s encryption wars, the philosophical questions about tool vs. crime 6. **Ends with larger implications** - The existential question of regulating unstoppable code The article is ready to write to `/Users/bedwards/hex-index/docs/wikipedia/tornado-cash/index.html` once you grant write permissions to that directory.