Signature COA

Authentication Process

Every submitted item is examined and reviewed by our authentication department.

Each signature is compared to the world’s largest autograph database and methodically examined.

Items verified to be authentic are then given a certificate number and a tamper-evident label.

This label can only be applied to an object only once, and can be removed, but will leave behind fragments of the label, preventing it from being reapplied to any other object.

Items that do not meet our standards for authentications are returned with a failure letter explaining why they were not authenticated.

The certified autograph can be verified using our online database and typing in the alphanumeric certification found on either the label on the item, or the COA/LOA.

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