📶 WiFi Connection Proof

Generate Zero-Knowledge proofs of venue presence

Generate Proof

Verify Proof

About

🔐 Device Identity

User Secret

Your private device identifier (keeps proof bound to your device)

Connection Nonce

Random number for this proof session (prevents replay)

🏢 Venue Information

Venue ID

Unique identifier for the venue (from QR code)

Network SSID Hash

Hash of the WiFi network name

⏰ Time Window

Start Time (Unix Timestamp)

Conference started 2 hours ago (East African Time - GMT+3)

End Time (Unix Timestamp)

Conference ends in 1 hour (East African Time - GMT+3)

Proof Timestamp (Unix Timestamp)

You generated proof 30 minutes ago (East African Time - GMT+3)

✅ Verify Proof

Proof Hash

Paste the proof hash you want to verify

🎯 What is WiFi Connection Proof?

A privacy-preserving Zero-Knowledge proof system that lets you prove you were at a specific venue without revealing your device identity or location history.

What this proves:

✅ You were at the venue during the specified time window
✅ You connected to the venue's WiFi network
✅ Your device has a valid secret (device binding)
✅ The proof cannot be reused or copied

What remains private:

🔒 Your device identity and fingerprint
🔒 Exact time of connection
🔒 Other venues you've visited
🔒 Your personal information

Technical Details:

Circuit: 36 ACIR Opcodes (extremely lightweight!)
Proving System: Noir + Barretenberg
Hash Function: Pedersen (ZK-friendly)
Proof Size: ~2KB
Verification Time: ~10ms