How to Use Pingcoin
This guide will walk you through the process of authenticating a coin using Pingcoin.
Step 1: Select Your Coin
- Open the Pingcoin app
- Browse or search for your coin type
- Select the exact coin you want to test (e.g., "American Silver Eagle")
Step 2: Prepare for Testing
For best results:
- Place your coin on a soft surface (like your finger or a cloth)
- Make sure you're in a quiet environment
- Have a small metal object ready for tapping (another coin, pen, or similar)
Step 3: Record the Ping
- Tap the "Start Recording" button
- Gently tap the edge of your coin with the metal object
- Let the coin ring for 1-2 seconds
- The app will automatically capture and analyze the sound
Step 4: Review Results
The app will display one of two results:
- Authentic - The coin's acoustic signature matches the expected pattern
- Not Recognized - The frequencies don't match the reference values
Tips for Best Results
- Tap the coin gently but firmly
- Test multiple times for consistency
- Ensure the coin can vibrate freely
- Avoid noisy environments
- Use the ping test alongside other verification methods (weight, dimensions, visual inspection)
Troubleshooting
If you're getting inconsistent results:
- Make sure the coin isn't resting on a hard surface
- Try different tapping locations around the coin's edge
- Check that your microphone isn't obstructed
- Ensure the coin type selected matches your actual coin