# ZELF - Your Face is Your Key

> ZELF is a privacy-first crypto wallet and identity platform powered by Zero-Knowledge Face Proofs. No biometric data is ever stored or transmitted - your face becomes your cryptographic key through advanced ZK proofs.

## About ZELF

ZELF solves the fundamental problems with crypto security:
- Lost seed phrases cause billions in lost crypto
- Social engineering attacks steal millions through human manipulation
- Hardware wallets create data trails that enable targeted phishing
- Browser extension wallets are vulnerable to supply chain attacks

ZELF's solution: ZK Face Proof technology that turns your biometric identity into a cryptographic authentication mechanism without ever storing or transmitting your actual biometric data.

## Core Products

### ZK Face Proof
Zero-knowledge biometric authentication. Your face generates a cryptographic proof that verifies your identity without revealing any biometric information. Cannot be phished, cannot be shared, cannot be stolen.

### Zelf Wallet
Non-custodial crypto wallet with biometric authentication. Supports multiple blockchains including Ethereum, Solana, Avalanche, and Arweave. Recovery is possible through your face - no seed phrases to lose.

### Zelf Name Service
Human-readable blockchain addresses (yourname.zelf). Works across multiple chains and integrates with major dApps.

### Zelf Keys
Hardware-grade security in a mobile app. Generate, store, and use cryptographic keys secured by ZK Face Proof.

## Key Pages

- Homepage: https://zelf.world
- Download: https://zelf.world/download
- ZK Face Proof: https://zelf.world/zk-face-proof
- Zelf Name Service: https://zelf.world/zelf-name-service
- Comparison: https://zelf.world/comparison
- Blog: https://zelf.world/blog
- Zelf Trade: https://zelf.world/zelf-trade
- Token Tools: https://zelf.world/token-tools
- Documentation: https://docs.zelf.world
- Mission: https://zelf.world/mission
- Team: https://zelf.world/team
- Tokenomics: https://zelf.world/tokenomics
- Master Plan: https://zelf.world/master-plan
- Zelf Legacy: https://zelf.world/zelf-legacy

## Comparison Pages

- Zelf vs MetaMask: https://zelf.world/zelf-vs-metamask
- Zelf vs Trust Wallet: https://zelf.world/zelf-vs-trustwallet
- Zelf vs Ledger: https://zelf.world/zelf-vs-ledger
- Zelf vs Ledger Recover: https://zelf.world/zelf-vs-ledger-recover
- Zelf vs Trezor: https://zelf.world/zelf-vs-trezor-keep-metal

## Blog Topics

The ZELF blog covers:
- Crypto security news and analysis
- Zero-knowledge proof technology
- Wallet security best practices
- DeFi security incidents
- Regulatory developments in crypto
- Self-custody education

## Technical Details

- Built with Next.js
- Mobile apps available on iOS and Android
- Browser extension (Chrome, Firefox)
- API documentation: https://docs.zelf.world

## Contact

- Website: https://zelf.world
- Documentation: https://docs.zelf.world
- Twitter: https://twitter.com/tryzelf
- Support: support@zelf.world

## Crawling Instructions

This site welcomes AI crawling. Key content:
- /blog/* - All blog posts about crypto security
- /sitemap.xml - Full sitemap
- /feed.xml - RSS feed of blog posts