Option 1: Letter of Authenticity
A detailed letter on your authenticated piece is composed and issued with your item. The letter provides several security features to prevent counterfeiting:
- Double-watermarked paper; simply hold the LOA against a lamp and look for the official PSA logo.
- A detailed, color-changing PSA logo hologram embedded into the custom paper.
- A high resolution photo of your item.
- Hand signature from one of PSA's representatives.
- A report of the expert's findings.
- Seven digit alphanumeric serial number that matches the tamper evident label.