This jersey was signed by Dennis Rodman on July 26, 2024, at a Players Ink Authentication (PIA) event. Its authenticity can be verified online by scanning the QR code affixed to the zero portion of the number on the back. Scanning the code will access the PIA database, where you can confirm all information regarding this jersey. You can also view a photo of Dennis Rodman signing it. We have included on this product page an actual photo (screenshot) from the page accessible via the QR code. The serial number and QR code have been hidden to prevent copying. [The following is a direct translation from the PIA official page.] Players Ink Authentication (PIA) is an authentication company that uses only witnesses. This means that a PIA service representative witnessed the autograph being signed, guaranteeing 100% authenticity. Special tamper-proof holograms are used to easily identify these items as PIA, and all relevant information necessary for verification is reflected in the online database. *Due to the implementation of the above authentication method, PIA does not issue paper certificates. #Dallas Mavericks #Dennis Rodman #Uniform #NBA